diff options
Diffstat (limited to 'arch/arm/mach-pxa')
145 files changed, 1914 insertions, 3464 deletions
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 61d3c72ded8..e6690a44917 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -2,29 +2,19 @@ if ARCH_PXA menu "Intel PXA2xx/PXA3xx Implementations" -config ARCH_PXA_V7 - bool "ARMv7 (PXA95x) based systems" - -if ARCH_PXA_V7 -comment "Marvell Dev Platforms (sorted by hardware release time)" -config MACH_TAVOREVB3 - bool "PXA95x Development Platform (aka TavorEVB III)" - select CPU_PXA955 - -config MACH_SAARB - bool "PXA955 Handheld Platform (aka SAARB)" - select CPU_PXA955 -endif - -config PXA_V7_MACH_AUTO - def_bool y - depends on ARCH_PXA_V7 - depends on !MACH_SAARB - select MACH_TAVOREVB3 - -if !ARCH_PXA_V7 comment "Intel/Marvell Dev Platforms (sorted by hardware release time)" +config MACH_PXA3XX_DT + bool "Support PXA3xx platforms from device tree" + select CPU_PXA300 + select POWER_SUPPLY + select PXA3xx + select USE_OF + help + Include support for Marvell PXA3xx based platforms using + the device tree. Needn't select any other machine while + MACH_PXA3XX_DT is enabled. + config ARCH_LUBBOCK bool "Intel DBPXA250 Development Platform (aka Lubbock)" select PXA25x @@ -33,12 +23,10 @@ config ARCH_LUBBOCK config MACH_MAINSTONE bool "Intel HCDDBBVA0 Development Platform (aka Mainstone)" select PXA27x - select HAVE_PWM config MACH_ZYLONITE bool select PXA3xx - select HAVE_PWM config MACH_ZYLONITE300 bool "PXA3xx Development Platform (aka Zylonite) PXA300/310" @@ -53,19 +41,25 @@ config MACH_ZYLONITE320 config MACH_LITTLETON bool "PXA3xx Form Factor Platform (aka Littleton)" - select PXA3xx select CPU_PXA300 select CPU_PXA310 + select PXA3xx config MACH_TAVOREVB bool "PXA930 Evaluation Board (aka TavorEVB)" - select PXA3xx select CPU_PXA930 + select CPU_PXA935 + select PXA3xx + select FB + select FB_PXA config MACH_SAAR bool "PXA930 Handheld Platform (aka SAAR)" - select PXA3xx select CPU_PXA930 + select CPU_PXA935 + select PXA3xx + select FB + select FB_PXA comment "Third Party Dev Platforms (sorted by vendor name)" @@ -75,29 +69,28 @@ config ARCH_PXA_IDP config ARCH_VIPER bool "Arcom/Eurotech VIPER SBC" - select PXA25x + select ARCOM_PCMCIA + select I2C_GPIO if I2C=y select ISA - select I2C_GPIO - select HAVE_PWM + select PXA25x select PXA_HAVE_ISA_IRQS - select ARCOM_PCMCIA config MACH_ARCOM_ZEUS bool "Arcom/Eurotech ZEUS SBC" - select PXA27x + select ARCOM_PCMCIA select ISA + select PXA27x select PXA_HAVE_ISA_IRQS - select ARCOM_PCMCIA config MACH_BALLOON3 bool "Balloon 3 board" - select PXA27x select IWMMXT + select PXA27x config MACH_CSB726 bool "Enable Cogent CSB726 System On a Module" - select PXA27x select IWMMXT + select PXA27x help Say Y here if you intend to run this kernel on a Cogent CSB726 System On Module. @@ -108,10 +101,12 @@ config CSB726_CSB701 config MACH_ARMCORE bool "CompuLab CM-X255/CM-X270 modules" - select PXA27x + select ARCH_HAS_DMA_SET_COHERENT_MASK if PCI select IWMMXT - select PXA25x select MIGHT_HAVE_PCI + select NEED_MACH_IO_H if PCI + select PXA25x + select PXA27x config MACH_EM_X270 bool "CompuLab EM-x270 platform" @@ -123,10 +118,9 @@ config MACH_EXEDA config MACH_CM_X300 bool "CompuLab CM-X300 modules" - select PXA3xx select CPU_PXA300 select CPU_PXA310 - select HAVE_PWM + select PXA3xx config MACH_CAPC7117 bool "Embedian CAPC-7117 evaluation kit based on the MXM-8x10 CoM" @@ -154,23 +148,21 @@ endchoice config MACH_INTELMOTE2 bool "Intel Mote 2 Platform" - select PXA27x select IWMMXT + select PXA27x config MACH_STARGATE2 bool "Intel Stargate 2 Platform" - select PXA27x select IWMMXT + select PXA27x config MACH_XCEP bool "Iskratel Electronics XCEP" - select PXA25x select MTD - select MTD_PHYSMAP - select MTD_CFI_INTELEXT select MTD_CFI - select MTD_CHAR - select SMC91X + select MTD_CFI_INTELEXT + select MTD_PHYSMAP + select PXA25x help PXA255 based Single Board Computer with SMC 91C111 ethernet chip and 64 MB of flash. Tuned for usage in Libera instruments for particle accelerators. @@ -181,14 +173,15 @@ config TRIZEPS_PXA config MACH_TRIZEPS4 bool "Keith und Koep Trizeps4 DIMM-Module" depends on TRIZEPS_PXA - select TRIZEPS_PCMCIA select PXA27x + select TRIZEPS_PCMCIA config MACH_TRIZEPS4WL bool "Keith und Koep Trizeps4-WL DIMM-Module" depends on TRIZEPS_PXA - select TRIZEPS_PCMCIA + select MACH_TRIZEPS4 select PXA27x + select TRIZEPS_PCMCIA choice prompt "Select base board for Trizeps module" @@ -218,16 +211,14 @@ config TRIZEPS_PCMCIA config MACH_LOGICPD_PXA270 bool "LogicPD PXA270 Card Engine Development Platform" select PXA27x - select HAVE_PWM config MACH_PCM027 bool "Phytec phyCORE-PXA270 CPU module (PCM-027)" - select PXA27x select IWMMXT + select PXA27x config MACH_PCM990_BASEBOARD bool "PHYTEC PCM-990 development board" - select HAVE_PWM depends on MACH_PCM027 choice @@ -253,18 +244,17 @@ config MACH_COLIBRI_PXA270_INCOME bool "Income s.r.o. PXA270 SBC" depends on MACH_COLIBRI select PXA27x - select HAVE_PWM config MACH_COLIBRI300 bool "Toradex Colibri PXA300/310" - select PXA3xx select CPU_PXA300 select CPU_PXA310 + select PXA3xx config MACH_COLIBRI320 bool "Toradex Colibri PXA320" - select PXA3xx select CPU_PXA320 + select PXA3xx config MACH_COLIBRI_EVALBOARD bool "Toradex Colibri Evaluation Carrier Board support" @@ -272,8 +262,8 @@ config MACH_COLIBRI_EVALBOARD config MACH_VPAC270 bool "Voipac PXA270" - select PXA27x select HAVE_PATA_PLATFORM + select PXA27x help PXA270 based Single Board Computer. @@ -281,9 +271,8 @@ comment "End-user Products (sorted by vendor name)" config MACH_H4700 bool "HP iPAQ hx4700" - select PXA27x select IWMMXT - select HAVE_PWM + select PXA27x config MACH_H5000 bool "HP iPAQ h5000" @@ -295,16 +284,14 @@ config MACH_HIMALAYA config MACH_MAGICIAN bool "Enable HTC Magician Support" - select PXA27x select IWMMXT - select HAVE_PWM + select PXA27x config MACH_MIOA701 bool "Mitac Mio A701 Support" - select PXA27x - select IWMMXT - select HAVE_PWM select GPIO_SYSFS + select IWMMXT + select PXA27x help Say Y here if you intend to run this kernel on a MIO A701. Currently there is only basic support @@ -312,9 +299,8 @@ config MACH_MIOA701 config PXA_EZX bool "Motorola EZX Platform" - select PXA27x select IWMMXT - select HAVE_PWM + select PXA27x config MACH_EZX_A780 bool "Motorola EZX A780" @@ -352,7 +338,6 @@ config MACH_MP900C config ARCH_PXA_PALM bool "PXA based Palm PDAs" - select HAVE_PWM config MACH_PALM27X bool @@ -379,9 +364,9 @@ config MACH_PALMT5 bool "Palm Tungsten|T5" default y depends on ARCH_PXA_PALM - select PXA27x select IWMMXT select MACH_PALM27X + select PXA27x help Say Y here if you intend to run this kernel on a Palm Tungsten|T5 handheld computer. @@ -390,9 +375,9 @@ config MACH_PALMTX bool "Palm T|X" default y depends on ARCH_PXA_PALM - select PXA27x select IWMMXT select MACH_PALM27X + select PXA27x help Say Y here if you intend to run this kernel on a Palm T|X handheld computer. @@ -401,9 +386,9 @@ config MACH_PALMZ72 bool "Palm Zire 72" default y depends on ARCH_PXA_PALM - select PXA27x select IWMMXT select MACH_PALM27X + select PXA27x help Say Y here if you intend to run this kernel on Palm Zire 72 handheld computer. @@ -412,9 +397,9 @@ config MACH_PALMLD bool "Palm LifeDrive" default y depends on ARCH_PXA_PALM - select PXA27x select IWMMXT select MACH_PALM27X + select PXA27x help Say Y here if you intend to run this kernel on a Palm LifeDrive handheld computer. @@ -427,10 +412,10 @@ config MACH_CENTRO bool "Palm Centro 685 (GSM)" default y depends on ARCH_PXA_PALM - select MACH_PALM27X - select PXA27x select IWMMXT + select MACH_PALM27X select PALM_TREO + select PXA27x help Say Y here if you intend to run this kernel on Palm Centro 685 (GSM) smartphone. @@ -439,37 +424,36 @@ config MACH_TREO680 bool "Palm Treo 680" default y depends on ARCH_PXA_PALM - select MACH_PALM27X - select PXA27x select IWMMXT + select MACH_PALM27X select PALM_TREO + select PXA27x help Say Y here if you intend to run this kernel on Palm Treo 680 smartphone. config MACH_RAUMFELD_RC bool "Raumfeld Controller" - select PXA3xx select CPU_PXA300 select POWER_SUPPLY - select HAVE_PWM + select PXA3xx config MACH_RAUMFELD_CONNECTOR bool "Raumfeld Connector" + select CPU_PXA300 select POWER_SUPPLY select PXA3xx - select CPU_PXA300 config MACH_RAUMFELD_SPEAKER bool "Raumfeld Speaker" + select CPU_PXA300 select POWER_SUPPLY select PXA3xx - select CPU_PXA300 config PXA_SHARPSL bool "SHARP Zaurus SL-5600, SL-C7xx and SL-Cxx00 Models" - select SHARP_SCOOP select SHARP_PARAM + select SHARP_SCOOP help Say Y here if you intend to run this kernel on a Sharp Zaurus SL-5600 (Poodle), SL-C700 (Corgi), @@ -512,11 +496,11 @@ config MACH_HUSKY config MACH_AKITA bool "Enable Sharp SL-1000 (Akita) Support" depends on PXA_SHARPSL - select PXA27x - select PXA_SHARP_Cxx00 - select MACH_SPITZ select I2C select I2C_PXA + select MACH_SPITZ + select PXA27x + select PXA_SHARP_Cxx00 config MACH_SPITZ bool "Enable Sharp Zaurus SL-3000 (Spitz) Support" @@ -561,8 +545,8 @@ config MACH_ICONTROL config ARCH_PXA_ESERIES bool "PXA based Toshiba e-series PDAs" - select PXA25x select FB_W100 + select PXA25x config MACH_E330 bool "Toshiba e330" @@ -615,8 +599,6 @@ config MACH_E800 config MACH_ZIPIT2 bool "Zipit Z2 Handheld" select PXA27x - select HAVE_PWM -endif endmenu config PXA25x @@ -674,18 +656,6 @@ config CPU_PXA935 help PXA935 (codename Tavor-P65) -config PXA95x - bool - select CPU_PJ4 - help - Select code specific to PXA95x variants - -config CPU_PXA955 - bool - select PXA95x - help - PXA950 (codename MG1) - config PXA_SHARP_C7xx bool select SHARPSL_PM @@ -706,9 +676,9 @@ config SHARPSL_PM config SHARPSL_PM_MAX1111 bool select HWMON + select SENSORS_MAX1111 select SPI select SPI_MASTER - select SENSORS_MAX1111 config PXA_HAVE_ISA_IRQS bool diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile index be0f7df8685..648867a8caa 100644 --- a/arch/arm/mach-pxa/Makefile +++ b/arch/arm/mach-pxa/Makefile @@ -7,25 +7,21 @@ obj-y += clock.o devices.o generic.o irq.o \ time.o reset.o obj-$(CONFIG_PM) += pm.o sleep.o standby.o -ifeq ($(CONFIG_CPU_FREQ),y) -obj-$(CONFIG_PXA25x) += cpufreq-pxa2xx.o -obj-$(CONFIG_PXA27x) += cpufreq-pxa2xx.o -obj-$(CONFIG_PXA3xx) += cpufreq-pxa3xx.o -endif - # Generic drivers that other drivers may depend upon # SoC-specific code obj-$(CONFIG_PXA25x) += mfp-pxa2xx.o clock-pxa2xx.o pxa2xx.o pxa25x.o obj-$(CONFIG_PXA27x) += mfp-pxa2xx.o clock-pxa2xx.o pxa2xx.o pxa27x.o obj-$(CONFIG_PXA3xx) += mfp-pxa3xx.o clock-pxa3xx.o pxa3xx.o smemc.o pxa3xx-ulpi.o -obj-$(CONFIG_PXA95x) += mfp-pxa3xx.o clock-pxa3xx.o pxa3xx.o pxa95x.o smemc.o obj-$(CONFIG_CPU_PXA300) += pxa300.o obj-$(CONFIG_CPU_PXA320) += pxa320.o obj-$(CONFIG_CPU_PXA930) += pxa930.o # NOTE: keep the order of boards in accordance to their order in Kconfig +# Device Tree support +obj-$(CONFIG_MACH_PXA3XX_DT) += pxa-dt.o + # Intel/Marvell Dev Platforms obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o @@ -33,9 +29,7 @@ obj-$(CONFIG_MACH_ZYLONITE300) += zylonite.o zylonite_pxa300.o obj-$(CONFIG_MACH_ZYLONITE320) += zylonite.o zylonite_pxa320.o obj-$(CONFIG_MACH_LITTLETON) += littleton.o obj-$(CONFIG_MACH_TAVOREVB) += tavorevb.o -obj-$(CONFIG_MACH_TAVOREVB3) += tavorevb3.o obj-$(CONFIG_MACH_SAAR) += saar.o -obj-$(CONFIG_MACH_SAARB) += saarb.o # 3rd Party Dev Platforms obj-$(CONFIG_ARCH_PXA_IDP) += idp.o @@ -95,12 +89,4 @@ obj-$(CONFIG_MACH_RAUMFELD_CONNECTOR) += raumfeld.o obj-$(CONFIG_MACH_RAUMFELD_SPEAKER) += raumfeld.o obj-$(CONFIG_MACH_ZIPIT2) += z2.o -# Support for blinky lights -led-y := leds.o -led-$(CONFIG_ARCH_LUBBOCK) += leds-lubbock.o -led-$(CONFIG_MACH_MAINSTONE) += leds-mainstone.o -led-$(CONFIG_ARCH_PXA_IDP) += leds-idp.o - -obj-$(CONFIG_LEDS) += $(led-y) - obj-$(CONFIG_TOSA_BT) += tosa-bt.o diff --git a/arch/arm/mach-pxa/am200epd.c b/arch/arm/mach-pxa/am200epd.c index ccdac4b6a46..12fb0f4ae35 100644 --- a/arch/arm/mach-pxa/am200epd.c +++ b/arch/arm/mach-pxa/am200epd.c @@ -32,7 +32,7 @@ #include <mach/pxa25x.h> #include <mach/gumstix.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include "generic.h" @@ -293,8 +293,7 @@ static int am200_setup_irq(struct fb_info *info) int ret; ret = request_irq(PXA_GPIO_TO_IRQ(RDY_GPIO_PIN), am200_handle_irq, - IRQF_DISABLED|IRQF_TRIGGER_FALLING, - "AM200", info->par); + IRQF_TRIGGER_FALLING, "AM200", info->par); if (ret) dev_err(&am200_device->dev, "request_irq failed: %d\n", ret); diff --git a/arch/arm/mach-pxa/am300epd.c b/arch/arm/mach-pxa/am300epd.c index 76c4b949403..8b90c4f2d43 100644 --- a/arch/arm/mach-pxa/am300epd.c +++ b/arch/arm/mach-pxa/am300epd.c @@ -30,7 +30,8 @@ #include <mach/gumstix.h> #include <mach/mfp-pxa25x.h> -#include <mach/pxafb.h> +#include <mach/irqs.h> +#include <linux/platform_data/video-pxafb.h> #include "generic.h" @@ -241,8 +242,7 @@ static int am300_setup_irq(struct fb_info *info) struct broadsheetfb_par *par = info->par; ret = request_irq(PXA_GPIO_TO_IRQ(RDY_GPIO_PIN), am300_handle_irq, - IRQF_DISABLED|IRQF_TRIGGER_RISING, - "AM300", par); + IRQF_TRIGGER_RISING, "AM300", par); if (ret) dev_err(&am300_device->dev, "request_irq failed: %d\n", ret); diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c index c35456f02ac..43596e0ed05 100644 --- a/arch/arm/mach-pxa/balloon3.c +++ b/arch/arm/mach-pxa/balloon3.c @@ -45,12 +45,12 @@ #include <mach/pxa27x.h> #include <mach/balloon3.h> #include <mach/audio.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/udc.h> #include <mach/pxa27x-udc.h> -#include <mach/irda.h> -#include <mach/ohci.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include "generic.h" #include "devices.h" @@ -331,7 +331,6 @@ static struct pxa2xx_udc_mach_info balloon3_udc_info __initdata = { static void __init balloon3_udc_init(void) { pxa_set_udc_info(&balloon3_udc_info); - platform_device_register(&balloon3_gpio_vbus); } #else static inline void balloon3_udc_init(void) {} @@ -679,8 +678,6 @@ static struct mtd_partition balloon3_partition_info[] = { }, }; -static const char *balloon3_part_probes[] = { "cmdlinepart", NULL }; - struct platform_nand_data balloon3_nand_pdata = { .chip = { .nr_chips = 4, @@ -688,7 +685,6 @@ struct platform_nand_data balloon3_nand_pdata = { .nr_partitions = ARRAY_SIZE(balloon3_partition_info), .partitions = balloon3_partition_info, .chip_delay = 50, - .part_probe_types = balloon3_part_probes, }, .ctrl = { .hwcontrol = 0, @@ -732,9 +728,7 @@ static inline void balloon3_nand_init(void) {} #if defined(CONFIG_REGULATOR_MAX1586) || \ defined(CONFIG_REGULATOR_MAX1586_MODULE) static struct regulator_consumer_supply balloon3_max1587a_consumers[] = { - { - .supply = "vcc_core", - } + REGULATOR_SUPPLY("vcc_core", NULL), }; static struct regulator_init_data balloon3_max1587a_v3_info = { @@ -827,7 +821,7 @@ MACHINE_START(BALLOON3, "Balloon3") .nr_irqs = BALLOON3_NR_IRQS, .init_irq = balloon3_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = balloon3_init, .atag_offset = 0x100, .restart = pxa_restart, diff --git a/arch/arm/mach-pxa/capc7117.c b/arch/arm/mach-pxa/capc7117.c index c91727d1fe0..c092730749b 100644 --- a/arch/arm/mach-pxa/capc7117.c +++ b/arch/arm/mach-pxa/capc7117.c @@ -150,9 +150,10 @@ MACHINE_START(CAPC7117, "Embedian CAPC-7117 evaluation kit based on the MXM-8x10 CoM") .atag_offset = 0x100, .map_io = pxa3xx_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa3xx_init_irq, .handle_irq = pxa3xx_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = capc7117_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/clock-pxa2xx.c b/arch/arm/mach-pxa/clock-pxa2xx.c index 1d5859d9a0e..9ee2ad6a0a0 100644 --- a/arch/arm/mach-pxa/clock-pxa2xx.c +++ b/arch/arm/mach-pxa/clock-pxa2xx.c @@ -9,6 +9,7 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> +#include <linux/io.h> #include <linux/syscore_ops.h> #include <mach/pxa2xx-regs.h> diff --git a/arch/arm/mach-pxa/clock-pxa3xx.c b/arch/arm/mach-pxa/clock-pxa3xx.c index 2a37a9a8f62..d4e9499832d 100644 --- a/arch/arm/mach-pxa/clock-pxa3xx.c +++ b/arch/arm/mach-pxa/clock-pxa3xx.c @@ -127,8 +127,10 @@ void clk_pxa3xx_cken_enable(struct clk *clk) if (clk->cken < 32) CKENA |= mask; - else + else if (clk->cken < 64) CKENB |= mask; + else + CKENC |= mask; } void clk_pxa3xx_cken_disable(struct clk *clk) @@ -137,8 +139,10 @@ void clk_pxa3xx_cken_disable(struct clk *clk) if (clk->cken < 32) CKENA &= ~mask; - else + else if (clk->cken < 64) CKENB &= ~mask; + else + CKENC &= ~mask; } const struct clkops clk_pxa3xx_cken_ops = { diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h index 3a258b1bf1a..1f65d32c8d5 100644 --- a/arch/arm/mach-pxa/clock.h +++ b/arch/arm/mach-pxa/clock.h @@ -57,7 +57,7 @@ void clk_pxa2xx_cken_disable(struct clk *clk); extern struct syscore_ops pxa2xx_clock_syscore_ops; -#if defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x) +#if defined(CONFIG_PXA3xx) #define DEFINE_PXA3_CKEN(_name, _cken, _rate, _delay) \ struct clk clk_##_name = { \ .ops = &clk_pxa3xx_cken_ops, \ diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c index 431ef56700c..2503db9e325 100644 --- a/arch/arm/mach-pxa/cm-x270.c +++ b/arch/arm/mach-pxa/cm-x270.c @@ -22,8 +22,8 @@ #include <linux/spi/libertas_spi.h> #include <mach/pxa27x.h> -#include <mach/ohci.h> -#include <mach/mmc.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/mmc-pxamci.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/cm-x2xx-pci.c b/arch/arm/mach-pxa/cm-x2xx-pci.c index ebd9259f5ac..d8f816c24a2 100644 --- a/arch/arm/mach-pxa/cm-x2xx-pci.c +++ b/arch/arm/mach-pxa/cm-x2xx-pci.c @@ -181,11 +181,10 @@ static void cmx2xx_pci_preinit(void) } static struct hw_pci cmx2xx_pci __initdata = { - .swizzle = pci_std_swizzle, .map_irq = cmx2xx_pci_map_irq, .nr_controllers = 1, + .ops = &it8152_ops, .setup = it8152_pci_setup, - .scan = it8152_pci_scan_bus, .preinit = cmx2xx_pci_preinit, }; diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c index 8fa4ad27edf..bb99f59a36d 100644 --- a/arch/arm/mach-pxa/cm-x2xx.c +++ b/arch/arm/mach-pxa/cm-x2xx.c @@ -22,9 +22,10 @@ #include <asm/mach/map.h> #include <mach/pxa25x.h> +#undef GPIO24_SSP1_SFRM #include <mach/pxa27x.h> #include <mach/audio.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include <mach/smemc.h> #include <asm/hardware/it8152.h> @@ -519,7 +520,7 @@ MACHINE_START(ARMCORE, "Compulab CM-X2XX") .init_irq = cmx2xx_init_irq, /* NOTE: pxa25x_handle_irq() works on PXA27x w/o camera support */ .handle_irq = pxa25x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = cmx2xx_init, #ifdef CONFIG_PCI .dma_zone_size = SZ_64M, diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c index 4b981b82d2a..4d3588d26c2 100644 --- a/arch/arm/mach-pxa/cm-x300.c +++ b/arch/arm/mach-pxa/cm-x300.c @@ -29,7 +29,7 @@ #include <linux/pwm_backlight.h> #include <linux/i2c.h> -#include <linux/i2c/pca953x.h> +#include <linux/platform_data/pca953x.h> #include <linux/i2c/pxa-i2c.h> #include <linux/mfd/da903x.h> @@ -44,15 +44,16 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/setup.h> +#include <asm/system_info.h> #include <mach/pxa300.h> #include <mach/pxa27x-udc.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <mach/ohci.h> -#include <plat/pxa3xx_nand.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> #include <mach/audio.h> -#include <mach/pxa3xx-u2d.h> +#include <linux/platform_data/usb-pxa3xx-ulpi.h> #include <asm/mach/map.h> @@ -309,6 +310,7 @@ static struct platform_pwm_backlight_data cm_x300_backlight_data = { .max_brightness = 100, .dft_brightness = 100, .pwm_period_ns = 10000, + .enable_gpio = -1, }; static struct platform_device cm_x300_backlight_device = { @@ -712,10 +714,7 @@ struct da9030_battery_info cm_x300_battery_info = { }; static struct regulator_consumer_supply buck2_consumers[] = { - { - .dev = NULL, - .supply = "vcc_core", - }, + REGULATOR_SUPPLY("vcc_core", NULL), }; static struct regulator_init_data buck2_data = { @@ -838,8 +837,7 @@ static void __init cm_x300_init(void) cm_x300_init_bl(); } -static void __init cm_x300_fixup(struct tag *tags, char **cmdline, - struct meminfo *mi) +static void __init cm_x300_fixup(struct tag *tags, char **cmdline) { /* Make sure that mi->bank[0].start = PHYS_ADDR */ for (; tags->hdr.size; tags = tag_next(tags)) @@ -853,9 +851,10 @@ static void __init cm_x300_fixup(struct tag *tags, char **cmdline, MACHINE_START(CM_X300, "CM-X300 module") .atag_offset = 0x100, .map_io = pxa3xx_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa3xx_init_irq, .handle_irq = pxa3xx_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = cm_x300_init, .fixup = cm_x300_fixup, .restart = pxa_restart, diff --git a/arch/arm/mach-pxa/colibri-evalboard.c b/arch/arm/mach-pxa/colibri-evalboard.c index d28e802e244..638b0bb8842 100644 --- a/arch/arm/mach-pxa/colibri-evalboard.c +++ b/arch/arm/mach-pxa/colibri-evalboard.c @@ -20,11 +20,12 @@ #include <asm/mach/arch.h> #include <linux/i2c.h> #include <linux/i2c/pxa-i2c.h> +#include <asm/io.h> #include <mach/pxa27x.h> #include <mach/colibri.h> -#include <mach/mmc.h> -#include <mach/ohci.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pxa27x-udc.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/colibri-pxa270-income.c b/arch/arm/mach-pxa/colibri-pxa270-income.c index 248804bb2c9..3aa264640c9 100644 --- a/arch/arm/mach-pxa/colibri-pxa270-income.c +++ b/arch/arm/mach-pxa/colibri-pxa270-income.c @@ -27,11 +27,11 @@ #include <asm/mach-types.h> #include <mach/hardware.h> -#include <mach/mmc.h> -#include <mach/ohci.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pxa27x.h> #include <mach/pxa27x-udc.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include "devices.h" #include "generic.h" @@ -189,6 +189,7 @@ static struct platform_pwm_backlight_data income_backlight_data = { .max_brightness = 0x3ff, .dft_brightness = 0x1ff, .pwm_period_ns = 1000000, + .enable_gpio = -1, }; static struct platform_device income_backlight = { diff --git a/arch/arm/mach-pxa/colibri-pxa270.c b/arch/arm/mach-pxa/colibri-pxa270.c index 29d5d541f60..5f9d9303b34 100644 --- a/arch/arm/mach-pxa/colibri-pxa270.c +++ b/arch/arm/mach-pxa/colibri-pxa270.c @@ -310,9 +310,10 @@ MACHINE_START(COLIBRI, "Toradex Colibri PXA270") .atag_offset = 0x100, .init_machine = colibri_pxa270_init, .map_io = pxa27x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END @@ -320,9 +321,10 @@ MACHINE_START(INCOME, "Income s.r.o. SH-Dmaster PXA270 SBC") .atag_offset = 0x100, .init_machine = colibri_pxa270_income_init, .map_io = pxa27x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c index 0846d210cb0..f1a1ac1fbd8 100644 --- a/arch/arm/mach-pxa/colibri-pxa300.c +++ b/arch/arm/mach-pxa/colibri-pxa300.c @@ -24,8 +24,8 @@ #include <mach/pxa300.h> #include <mach/colibri.h> -#include <mach/ohci.h> -#include <mach/pxafb.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/video-pxafb.h> #include <mach/audio.h> #include "generic.h" @@ -186,9 +186,10 @@ MACHINE_START(COLIBRI300, "Toradex Colibri PXA300") .atag_offset = 0x100, .init_machine = colibri_pxa300_init, .map_io = pxa3xx_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa3xx_init_irq, .handle_irq = pxa3xx_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c index 6ad3359063a..f6cc8b0ab82 100644 --- a/arch/arm/mach-pxa/colibri-pxa320.c +++ b/arch/arm/mach-pxa/colibri-pxa320.c @@ -25,8 +25,8 @@ #include <mach/pxa320.h> #include <mach/colibri.h> -#include <mach/pxafb.h> -#include <mach/ohci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/audio.h> #include <mach/pxa27x-udc.h> #include <mach/udc.h> @@ -256,9 +256,10 @@ MACHINE_START(COLIBRI320, "Toradex Colibri PXA320") .atag_offset = 0x100, .init_machine = colibri_pxa320_init, .map_io = pxa3xx_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa3xx_init_irq, .handle_irq = pxa3xx_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/colibri-pxa3xx.c b/arch/arm/mach-pxa/colibri-pxa3xx.c index 2b8ca0de8a3..8240291ab8c 100644 --- a/arch/arm/mach-pxa/colibri-pxa3xx.c +++ b/arch/arm/mach-pxa/colibri-pxa3xx.c @@ -18,14 +18,15 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <asm/sizes.h> +#include <asm/system_info.h> #include <asm/mach/arch.h> #include <asm/mach/irq.h> #include <mach/pxa3xx-regs.h> #include <mach/mfp-pxa300.h> #include <mach/colibri.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <plat/pxa3xx_nand.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c index 11f1e735966..91dd1c7cdbc 100644 --- a/arch/arm/mach-pxa/corgi.c +++ b/arch/arm/mach-pxa/corgi.c @@ -32,7 +32,9 @@ #include <linux/spi/pxa2xx_spi.h> #include <linux/mtd/sharpsl.h> #include <linux/input/matrix_keypad.h> +#include <linux/gpio_keys.h> #include <linux/module.h> +#include <linux/memblock.h> #include <video/w100fb.h> #include <asm/setup.h> @@ -40,15 +42,14 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <asm/irq.h> -#include <asm/system.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> #include <mach/pxa25x.h> -#include <mach/irda.h> -#include <mach/mmc.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/udc.h> #include <mach/corgi.h> #include <mach/sharpsl_pm.h> @@ -406,6 +407,44 @@ static struct platform_device corgikbd_device = { }, }; +static struct gpio_keys_button corgi_gpio_keys[] = { + { + .type = EV_SW, + .code = SW_LID, + .gpio = CORGI_GPIO_SWA, + .desc = "Lid close switch", + .debounce_interval = 500, + }, + { + .type = EV_SW, + .code = SW_TABLET_MODE, + .gpio = CORGI_GPIO_SWB, + .desc = "Tablet mode switch", + .debounce_interval = 500, + }, + { + .type = EV_SW, + .code = SW_HEADPHONE_INSERT, + .gpio = CORGI_GPIO_AK_INT, + .desc = "HeadPhone insert", + .debounce_interval = 500, + }, +}; + +static struct gpio_keys_platform_data corgi_gpio_keys_platform_data = { + .buttons = corgi_gpio_keys, + .nbuttons = ARRAY_SIZE(corgi_gpio_keys), + .poll_interval = 250, +}; + +static struct platform_device corgi_gpio_keys_device = { + .name = "gpio-keys-polled", + .id = -1, + .dev = { + .platform_data = &corgi_gpio_keys_platform_data, + }, +}; + /* * Corgi LEDs */ @@ -647,6 +686,7 @@ static struct platform_device sharpsl_rom_device = { static struct platform_device *devices[] __initdata = { &corgiscoop_device, &corgifb_device, + &corgi_gpio_keys_device, &corgikbd_device, &corgiled_device, &corgi_audio_device, @@ -664,16 +704,16 @@ static void corgi_poweroff(void) /* Green LED off tells the bootloader to halt */ gpio_set_value(CORGI_GPIO_LED_GREEN, 0); - pxa_restart('h', NULL); + pxa_restart(REBOOT_HARD, NULL); } -static void corgi_restart(char mode, const char *cmd) +static void corgi_restart(enum reboot_mode mode, const char *cmd) { if (!machine_is_corgi()) /* Green LED on tells the bootloader to reboot */ gpio_set_value(CORGI_GPIO_LED_GREEN, 1); - pxa_restart('h', cmd); + pxa_restart(REBOOT_HARD, cmd); } static void __init corgi_init(void) @@ -714,26 +754,24 @@ static void __init corgi_init(void) platform_add_devices(devices, ARRAY_SIZE(devices)); } -static void __init fixup_corgi(struct tag *tags, char **cmdline, - struct meminfo *mi) +static void __init fixup_corgi(struct tag *tags, char **cmdline) { sharpsl_save_param(); - mi->nr_banks=1; - mi->bank[0].start = 0xa0000000; if (machine_is_corgi()) - mi->bank[0].size = (32*1024*1024); + memblock_add(0xa0000000, SZ_32M); else - mi->bank[0].size = (64*1024*1024); + memblock_add(0xa0000000, SZ_64M); } #ifdef CONFIG_MACH_CORGI MACHINE_START(CORGI, "SHARP Corgi") .fixup = fixup_corgi, .map_io = pxa25x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa25x_init_irq, .handle_irq = pxa25x_handle_irq, .init_machine = corgi_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = corgi_restart, MACHINE_END #endif @@ -742,10 +780,11 @@ MACHINE_END MACHINE_START(SHEPHERD, "SHARP Shepherd") .fixup = fixup_corgi, .map_io = pxa25x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa25x_init_irq, .handle_irq = pxa25x_handle_irq, .init_machine = corgi_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = corgi_restart, MACHINE_END #endif @@ -754,10 +793,11 @@ MACHINE_END MACHINE_START(HUSKY, "SHARP Husky") .fixup = fixup_corgi, .map_io = pxa25x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa25x_init_irq, .handle_irq = pxa25x_handle_irq, .init_machine = corgi_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = corgi_restart, MACHINE_END #endif diff --git a/arch/arm/mach-pxa/corgi_pm.c b/arch/arm/mach-pxa/corgi_pm.c index 39e265cfc86..7a39efc5086 100644 --- a/arch/arm/mach-pxa/corgi_pm.c +++ b/arch/arm/mach-pxa/corgi_pm.c @@ -19,6 +19,7 @@ #include <linux/interrupt.h> #include <linux/platform_device.h> #include <linux/apm-emulation.h> +#include <linux/io.h> #include <asm/irq.h> #include <asm/mach-types.h> @@ -197,7 +198,7 @@ static struct sharpsl_charger_machinfo corgi_pm_machinfo = { static struct platform_device *corgipm_device; -static int __devinit corgipm_init(void) +static int corgipm_init(void) { int ret; diff --git a/arch/arm/mach-pxa/cpufreq-pxa2xx.c b/arch/arm/mach-pxa/cpufreq-pxa2xx.c deleted file mode 100644 index 6a7aeab42f6..00000000000 --- a/arch/arm/mach-pxa/cpufreq-pxa2xx.c +++ /dev/null @@ -1,494 +0,0 @@ -/* - * linux/arch/arm/mach-pxa/cpufreq-pxa2xx.c - * - * Copyright (C) 2002,2003 Intrinsyc Software - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * History: - * 31-Jul-2002 : Initial version [FB] - * 29-Jan-2003 : added PXA255 support [FB] - * 20-Apr-2003 : ported to v2.5 (Dustin McIntire, Sensoria Corp.) - * - * Note: - * This driver may change the memory bus clock rate, but will not do any - * platform specific access timing changes... for example if you have flash - * memory connected to CS0, you will need to register a platform specific - * notifier which will adjust the memory access strobes to maintain a - * minimum strobe width. - * - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/init.h> -#include <linux/cpufreq.h> -#include <linux/err.h> -#include <linux/regulator/consumer.h> -#include <linux/io.h> - -#include <mach/pxa2xx-regs.h> -#include <mach/smemc.h> - -#ifdef DEBUG -static unsigned int freq_debug; -module_param(freq_debug, uint, 0); -MODULE_PARM_DESC(freq_debug, "Set the debug messages to on=1/off=0"); -#else -#define freq_debug 0 -#endif - -static struct regulator *vcc_core; - -static unsigned int pxa27x_maxfreq; -module_param(pxa27x_maxfreq, uint, 0); -MODULE_PARM_DESC(pxa27x_maxfreq, "Set the pxa27x maxfreq in MHz" - "(typically 624=>pxa270, 416=>pxa271, 520=>pxa272)"); - -typedef struct { - unsigned int khz; - unsigned int membus; - unsigned int cccr; - unsigned int div2; - unsigned int cclkcfg; - int vmin; - int vmax; -} pxa_freqs_t; - -/* Define the refresh period in mSec for the SDRAM and the number of rows */ -#define SDRAM_TREF 64 /* standard 64ms SDRAM */ -static unsigned int sdram_rows; - -#define CCLKCFG_TURBO 0x1 -#define CCLKCFG_FCS 0x2 -#define CCLKCFG_HALFTURBO 0x4 -#define CCLKCFG_FASTBUS 0x8 -#define MDREFR_DB2_MASK (MDREFR_K2DB2 | MDREFR_K1DB2) -#define MDREFR_DRI_MASK 0xFFF - -#define MDCNFG_DRAC2(mdcnfg) (((mdcnfg) >> 21) & 0x3) -#define MDCNFG_DRAC0(mdcnfg) (((mdcnfg) >> 5) & 0x3) - -/* - * PXA255 definitions - */ -/* Use the run mode frequencies for the CPUFREQ_POLICY_PERFORMANCE policy */ -#define CCLKCFG CCLKCFG_TURBO | CCLKCFG_FCS - -static pxa_freqs_t pxa255_run_freqs[] = -{ - /* CPU MEMBUS CCCR DIV2 CCLKCFG run turbo PXbus SDRAM */ - { 99500, 99500, 0x121, 1, CCLKCFG, -1, -1}, /* 99, 99, 50, 50 */ - {132700, 132700, 0x123, 1, CCLKCFG, -1, -1}, /* 133, 133, 66, 66 */ - {199100, 99500, 0x141, 0, CCLKCFG, -1, -1}, /* 199, 199, 99, 99 */ - {265400, 132700, 0x143, 1, CCLKCFG, -1, -1}, /* 265, 265, 133, 66 */ - {331800, 165900, 0x145, 1, CCLKCFG, -1, -1}, /* 331, 331, 166, 83 */ - {398100, 99500, 0x161, 0, CCLKCFG, -1, -1}, /* 398, 398, 196, 99 */ -}; - -/* Use the turbo mode frequencies for the CPUFREQ_POLICY_POWERSAVE policy */ -static pxa_freqs_t pxa255_turbo_freqs[] = -{ - /* CPU MEMBUS CCCR DIV2 CCLKCFG run turbo PXbus SDRAM */ - { 99500, 99500, 0x121, 1, CCLKCFG, -1, -1}, /* 99, 99, 50, 50 */ - {199100, 99500, 0x221, 0, CCLKCFG, -1, -1}, /* 99, 199, 50, 99 */ - {298500, 99500, 0x321, 0, CCLKCFG, -1, -1}, /* 99, 287, 50, 99 */ - {298600, 99500, 0x1c1, 0, CCLKCFG, -1, -1}, /* 199, 287, 99, 99 */ - {398100, 99500, 0x241, 0, CCLKCFG, -1, -1}, /* 199, 398, 99, 99 */ -}; - -#define NUM_PXA25x_RUN_FREQS ARRAY_SIZE(pxa255_run_freqs) -#define NUM_PXA25x_TURBO_FREQS ARRAY_SIZE(pxa255_turbo_freqs) - -static struct cpufreq_frequency_table - pxa255_run_freq_table[NUM_PXA25x_RUN_FREQS+1]; -static struct cpufreq_frequency_table - pxa255_turbo_freq_table[NUM_PXA25x_TURBO_FREQS+1]; - -static unsigned int pxa255_turbo_table; -module_param(pxa255_turbo_table, uint, 0); -MODULE_PARM_DESC(pxa255_turbo_table, "Selects the frequency table (0 = run table, !0 = turbo table)"); - -/* - * PXA270 definitions - * - * For the PXA27x: - * Control variables are A, L, 2N for CCCR; B, HT, T for CLKCFG. - * - * A = 0 => memory controller clock from table 3-7, - * A = 1 => memory controller clock = system bus clock - * Run mode frequency = 13 MHz * L - * Turbo mode frequency = 13 MHz * L * N - * System bus frequency = 13 MHz * L / (B + 1) - * - * In CCCR: - * A = 1 - * L = 16 oscillator to run mode ratio - * 2N = 6 2 * (turbo mode to run mode ratio) - * - * In CCLKCFG: - * B = 1 Fast bus mode - * HT = 0 Half-Turbo mode - * T = 1 Turbo mode - * - * For now, just support some of the combinations in table 3-7 of - * PXA27x Processor Family Developer's Manual to simplify frequency - * change sequences. - */ -#define PXA27x_CCCR(A, L, N2) (A << 25 | N2 << 7 | L) -#define CCLKCFG2(B, HT, T) \ - (CCLKCFG_FCS | \ - ((B) ? CCLKCFG_FASTBUS : 0) | \ - ((HT) ? CCLKCFG_HALFTURBO : 0) | \ - ((T) ? CCLKCFG_TURBO : 0)) - -static pxa_freqs_t pxa27x_freqs[] = { - {104000, 104000, PXA27x_CCCR(1, 8, 2), 0, CCLKCFG2(1, 0, 1), 900000, 1705000 }, - {156000, 104000, PXA27x_CCCR(1, 8, 3), 0, CCLKCFG2(1, 0, 1), 1000000, 1705000 }, - {208000, 208000, PXA27x_CCCR(0, 16, 2), 1, CCLKCFG2(0, 0, 1), 1180000, 1705000 }, - {312000, 208000, PXA27x_CCCR(1, 16, 3), 1, CCLKCFG2(1, 0, 1), 1250000, 1705000 }, - {416000, 208000, PXA27x_CCCR(1, 16, 4), 1, CCLKCFG2(1, 0, 1), 1350000, 1705000 }, - {520000, 208000, PXA27x_CCCR(1, 16, 5), 1, CCLKCFG2(1, 0, 1), 1450000, 1705000 }, - {624000, 208000, PXA27x_CCCR(1, 16, 6), 1, CCLKCFG2(1, 0, 1), 1550000, 1705000 } -}; - -#define NUM_PXA27x_FREQS ARRAY_SIZE(pxa27x_freqs) -static struct cpufreq_frequency_table - pxa27x_freq_table[NUM_PXA27x_FREQS+1]; - -extern unsigned get_clk_frequency_khz(int info); - -#ifdef CONFIG_REGULATOR - -static int pxa_cpufreq_change_voltage(pxa_freqs_t *pxa_freq) -{ - int ret = 0; - int vmin, vmax; - - if (!cpu_is_pxa27x()) - return 0; - - vmin = pxa_freq->vmin; - vmax = pxa_freq->vmax; - if ((vmin == -1) || (vmax == -1)) - return 0; - - ret = regulator_set_voltage(vcc_core, vmin, vmax); - if (ret) - pr_err("cpufreq: Failed to set vcc_core in [%dmV..%dmV]\n", - vmin, vmax); - return ret; -} - -static __init void pxa_cpufreq_init_voltages(void) -{ - vcc_core = regulator_get(NULL, "vcc_core"); - if (IS_ERR(vcc_core)) { - pr_info("cpufreq: Didn't find vcc_core regulator\n"); - vcc_core = NULL; - } else { - pr_info("cpufreq: Found vcc_core regulator\n"); - } -} -#else -static int pxa_cpufreq_change_voltage(pxa_freqs_t *pxa_freq) -{ - return 0; -} - -static __init void pxa_cpufreq_init_voltages(void) { } -#endif - -static void find_freq_tables(struct cpufreq_frequency_table **freq_table, - pxa_freqs_t **pxa_freqs) -{ - if (cpu_is_pxa25x()) { - if (!pxa255_turbo_table) { - *pxa_freqs = pxa255_run_freqs; - *freq_table = pxa255_run_freq_table; - } else { - *pxa_freqs = pxa255_turbo_freqs; - *freq_table = pxa255_turbo_freq_table; - } - } - if (cpu_is_pxa27x()) { - *pxa_freqs = pxa27x_freqs; - *freq_table = pxa27x_freq_table; - } -} - -static void pxa27x_guess_max_freq(void) -{ - if (!pxa27x_maxfreq) { - pxa27x_maxfreq = 416000; - printk(KERN_INFO "PXA CPU 27x max frequency not defined " - "(pxa27x_maxfreq), assuming pxa271 with %dkHz maxfreq\n", - pxa27x_maxfreq); - } else { - pxa27x_maxfreq *= 1000; - } -} - -static void init_sdram_rows(void) -{ - uint32_t mdcnfg = __raw_readl(MDCNFG); - unsigned int drac2 = 0, drac0 = 0; - - if (mdcnfg & (MDCNFG_DE2 | MDCNFG_DE3)) - drac2 = MDCNFG_DRAC2(mdcnfg); - - if (mdcnfg & (MDCNFG_DE0 | MDCNFG_DE1)) - drac0 = MDCNFG_DRAC0(mdcnfg); - - sdram_rows = 1 << (11 + max(drac0, drac2)); -} - -static u32 mdrefr_dri(unsigned int freq) -{ - u32 interval = freq * SDRAM_TREF / sdram_rows; - - return (interval - (cpu_is_pxa27x() ? 31 : 0)) / 32; -} - -/* find a valid frequency point */ -static int pxa_verify_policy(struct cpufreq_policy *policy) -{ - struct cpufreq_frequency_table *pxa_freqs_table; - pxa_freqs_t *pxa_freqs; - int ret; - - find_freq_tables(&pxa_freqs_table, &pxa_freqs); - ret = cpufreq_frequency_table_verify(policy, pxa_freqs_table); - - if (freq_debug) - pr_debug("Verified CPU policy: %dKhz min to %dKhz max\n", - policy->min, policy->max); - - return ret; -} - -static unsigned int pxa_cpufreq_get(unsigned int cpu) -{ - return get_clk_frequency_khz(0); -} - -static int pxa_set_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - struct cpufreq_frequency_table *pxa_freqs_table; - pxa_freqs_t *pxa_freq_settings; - struct cpufreq_freqs freqs; - unsigned int idx; - unsigned long flags; - unsigned int new_freq_cpu, new_freq_mem; - unsigned int unused, preset_mdrefr, postset_mdrefr, cclkcfg; - int ret = 0; - - /* Get the current policy */ - find_freq_tables(&pxa_freqs_table, &pxa_freq_settings); - - /* Lookup the next frequency */ - if (cpufreq_frequency_table_target(policy, pxa_freqs_table, - target_freq, relation, &idx)) { - return -EINVAL; - } - - new_freq_cpu = pxa_freq_settings[idx].khz; - new_freq_mem = pxa_freq_settings[idx].membus; - freqs.old = policy->cur; - freqs.new = new_freq_cpu; - freqs.cpu = policy->cpu; - - if (freq_debug) - pr_debug("Changing CPU frequency to %d Mhz, (SDRAM %d Mhz)\n", - freqs.new / 1000, (pxa_freq_settings[idx].div2) ? - (new_freq_mem / 2000) : (new_freq_mem / 1000)); - - if (vcc_core && freqs.new > freqs.old) - ret = pxa_cpufreq_change_voltage(&pxa_freq_settings[idx]); - if (ret) - return ret; - /* - * Tell everyone what we're about to do... - * you should add a notify client with any platform specific - * Vcc changing capability - */ - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - - /* Calculate the next MDREFR. If we're slowing down the SDRAM clock - * we need to preset the smaller DRI before the change. If we're - * speeding up we need to set the larger DRI value after the change. - */ - preset_mdrefr = postset_mdrefr = __raw_readl(MDREFR); - if ((preset_mdrefr & MDREFR_DRI_MASK) > mdrefr_dri(new_freq_mem)) { - preset_mdrefr = (preset_mdrefr & ~MDREFR_DRI_MASK); - preset_mdrefr |= mdrefr_dri(new_freq_mem); - } - postset_mdrefr = - (postset_mdrefr & ~MDREFR_DRI_MASK) | mdrefr_dri(new_freq_mem); - - /* If we're dividing the memory clock by two for the SDRAM clock, this - * must be set prior to the change. Clearing the divide must be done - * after the change. - */ - if (pxa_freq_settings[idx].div2) { - preset_mdrefr |= MDREFR_DB2_MASK; - postset_mdrefr |= MDREFR_DB2_MASK; - } else { - postset_mdrefr &= ~MDREFR_DB2_MASK; - } - - local_irq_save(flags); - - /* Set new the CCCR and prepare CCLKCFG */ - CCCR = pxa_freq_settings[idx].cccr; - cclkcfg = pxa_freq_settings[idx].cclkcfg; - - asm volatile(" \n\ - ldr r4, [%1] /* load MDREFR */ \n\ - b 2f \n\ - .align 5 \n\ -1: \n\ - str %3, [%1] /* preset the MDREFR */ \n\ - mcr p14, 0, %2, c6, c0, 0 /* set CCLKCFG[FCS] */ \n\ - str %4, [%1] /* postset the MDREFR */ \n\ - \n\ - b 3f \n\ -2: b 1b \n\ -3: nop \n\ - " - : "=&r" (unused) - : "r" (MDREFR), "r" (cclkcfg), - "r" (preset_mdrefr), "r" (postset_mdrefr) - : "r4", "r5"); - local_irq_restore(flags); - - /* - * Tell everyone what we've just done... - * you should add a notify client with any platform specific - * SDRAM refresh timer adjustments - */ - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - - /* - * Even if voltage setting fails, we don't report it, as the frequency - * change succeeded. The voltage reduction is not a critical failure, - * only power savings will suffer from this. - * - * Note: if the voltage change fails, and a return value is returned, a - * bug is triggered (seems a deadlock). Should anybody find out where, - * the "return 0" should become a "return ret". - */ - if (vcc_core && freqs.new < freqs.old) - ret = pxa_cpufreq_change_voltage(&pxa_freq_settings[idx]); - - return 0; -} - -static int pxa_cpufreq_init(struct cpufreq_policy *policy) -{ - int i; - unsigned int freq; - struct cpufreq_frequency_table *pxa255_freq_table; - pxa_freqs_t *pxa255_freqs; - - /* try to guess pxa27x cpu */ - if (cpu_is_pxa27x()) - pxa27x_guess_max_freq(); - - pxa_cpufreq_init_voltages(); - - init_sdram_rows(); - - /* set default policy and cpuinfo */ - policy->cpuinfo.transition_latency = 1000; /* FIXME: 1 ms, assumed */ - policy->cur = get_clk_frequency_khz(0); /* current freq */ - policy->min = policy->max = policy->cur; - - /* Generate pxa25x the run cpufreq_frequency_table struct */ - for (i = 0; i < NUM_PXA25x_RUN_FREQS; i++) { - pxa255_run_freq_table[i].frequency = pxa255_run_freqs[i].khz; - pxa255_run_freq_table[i].index = i; - } - pxa255_run_freq_table[i].frequency = CPUFREQ_TABLE_END; - - /* Generate pxa25x the turbo cpufreq_frequency_table struct */ - for (i = 0; i < NUM_PXA25x_TURBO_FREQS; i++) { - pxa255_turbo_freq_table[i].frequency = - pxa255_turbo_freqs[i].khz; - pxa255_turbo_freq_table[i].index = i; - } - pxa255_turbo_freq_table[i].frequency = CPUFREQ_TABLE_END; - - pxa255_turbo_table = !!pxa255_turbo_table; - - /* Generate the pxa27x cpufreq_frequency_table struct */ - for (i = 0; i < NUM_PXA27x_FREQS; i++) { - freq = pxa27x_freqs[i].khz; - if (freq > pxa27x_maxfreq) - break; - pxa27x_freq_table[i].frequency = freq; - pxa27x_freq_table[i].index = i; - } - pxa27x_freq_table[i].index = i; - pxa27x_freq_table[i].frequency = CPUFREQ_TABLE_END; - - /* - * Set the policy's minimum and maximum frequencies from the tables - * just constructed. This sets cpuinfo.mxx_freq, min and max. - */ - if (cpu_is_pxa25x()) { - find_freq_tables(&pxa255_freq_table, &pxa255_freqs); - pr_info("PXA255 cpufreq using %s frequency table\n", - pxa255_turbo_table ? "turbo" : "run"); - cpufreq_frequency_table_cpuinfo(policy, pxa255_freq_table); - } - else if (cpu_is_pxa27x()) - cpufreq_frequency_table_cpuinfo(policy, pxa27x_freq_table); - - printk(KERN_INFO "PXA CPU frequency change support initialized\n"); - - return 0; -} - -static struct cpufreq_driver pxa_cpufreq_driver = { - .verify = pxa_verify_policy, - .target = pxa_set_target, - .init = pxa_cpufreq_init, - .get = pxa_cpufreq_get, - .name = "PXA2xx", -}; - -static int __init pxa_cpu_init(void) -{ - int ret = -ENODEV; - if (cpu_is_pxa25x() || cpu_is_pxa27x()) - ret = cpufreq_register_driver(&pxa_cpufreq_driver); - return ret; -} - -static void __exit pxa_cpu_exit(void) -{ - cpufreq_unregister_driver(&pxa_cpufreq_driver); -} - - -MODULE_AUTHOR("Intrinsyc Software Inc."); -MODULE_DESCRIPTION("CPU frequency changing driver for the PXA architecture"); -MODULE_LICENSE("GPL"); -module_init(pxa_cpu_init); -module_exit(pxa_cpu_exit); diff --git a/arch/arm/mach-pxa/cpufreq-pxa3xx.c b/arch/arm/mach-pxa/cpufreq-pxa3xx.c deleted file mode 100644 index 88fbec05ec5..00000000000 --- a/arch/arm/mach-pxa/cpufreq-pxa3xx.c +++ /dev/null @@ -1,257 +0,0 @@ -/* - * linux/arch/arm/mach-pxa/cpufreq-pxa3xx.c - * - * Copyright (C) 2008 Marvell International Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/init.h> -#include <linux/cpufreq.h> -#include <linux/slab.h> - -#include <mach/pxa3xx-regs.h> - -#include "generic.h" - -#define HSS_104M (0) -#define HSS_156M (1) -#define HSS_208M (2) -#define HSS_312M (3) - -#define SMCFS_78M (0) -#define SMCFS_104M (2) -#define SMCFS_208M (5) - -#define SFLFS_104M (0) -#define SFLFS_156M (1) -#define SFLFS_208M (2) -#define SFLFS_312M (3) - -#define XSPCLK_156M (0) -#define XSPCLK_NONE (3) - -#define DMCFS_26M (0) -#define DMCFS_260M (3) - -struct pxa3xx_freq_info { - unsigned int cpufreq_mhz; - unsigned int core_xl : 5; - unsigned int core_xn : 3; - unsigned int hss : 2; - unsigned int dmcfs : 2; - unsigned int smcfs : 3; - unsigned int sflfs : 2; - unsigned int df_clkdiv : 3; - - int vcc_core; /* in mV */ - int vcc_sram; /* in mV */ -}; - -#define OP(cpufreq, _xl, _xn, _hss, _dmc, _smc, _sfl, _dfi, vcore, vsram) \ -{ \ - .cpufreq_mhz = cpufreq, \ - .core_xl = _xl, \ - .core_xn = _xn, \ - .hss = HSS_##_hss##M, \ - .dmcfs = DMCFS_##_dmc##M, \ - .smcfs = SMCFS_##_smc##M, \ - .sflfs = SFLFS_##_sfl##M, \ - .df_clkdiv = _dfi, \ - .vcc_core = vcore, \ - .vcc_sram = vsram, \ -} - -static struct pxa3xx_freq_info pxa300_freqs[] = { - /* CPU XL XN HSS DMEM SMEM SRAM DFI VCC_CORE VCC_SRAM */ - OP(104, 8, 1, 104, 260, 78, 104, 3, 1000, 1100), /* 104MHz */ - OP(208, 16, 1, 104, 260, 104, 156, 2, 1000, 1100), /* 208MHz */ - OP(416, 16, 2, 156, 260, 104, 208, 2, 1100, 1200), /* 416MHz */ - OP(624, 24, 2, 208, 260, 208, 312, 3, 1375, 1400), /* 624MHz */ -}; - -static struct pxa3xx_freq_info pxa320_freqs[] = { - /* CPU XL XN HSS DMEM SMEM SRAM DFI VCC_CORE VCC_SRAM */ - OP(104, 8, 1, 104, 260, 78, 104, 3, 1000, 1100), /* 104MHz */ - OP(208, 16, 1, 104, 260, 104, 156, 2, 1000, 1100), /* 208MHz */ - OP(416, 16, 2, 156, 260, 104, 208, 2, 1100, 1200), /* 416MHz */ - OP(624, 24, 2, 208, 260, 208, 312, 3, 1375, 1400), /* 624MHz */ - OP(806, 31, 2, 208, 260, 208, 312, 3, 1400, 1400), /* 806MHz */ -}; - -static unsigned int pxa3xx_freqs_num; -static struct pxa3xx_freq_info *pxa3xx_freqs; -static struct cpufreq_frequency_table *pxa3xx_freqs_table; - -static int setup_freqs_table(struct cpufreq_policy *policy, - struct pxa3xx_freq_info *freqs, int num) -{ - struct cpufreq_frequency_table *table; - int i; - - table = kzalloc((num + 1) * sizeof(*table), GFP_KERNEL); - if (table == NULL) - return -ENOMEM; - - for (i = 0; i < num; i++) { - table[i].index = i; - table[i].frequency = freqs[i].cpufreq_mhz * 1000; - } - table[num].index = i; - table[num].frequency = CPUFREQ_TABLE_END; - - pxa3xx_freqs = freqs; - pxa3xx_freqs_num = num; - pxa3xx_freqs_table = table; - - return cpufreq_frequency_table_cpuinfo(policy, table); -} - -static void __update_core_freq(struct pxa3xx_freq_info *info) -{ - uint32_t mask = ACCR_XN_MASK | ACCR_XL_MASK; - uint32_t accr = ACCR; - uint32_t xclkcfg; - - accr &= ~(ACCR_XN_MASK | ACCR_XL_MASK | ACCR_XSPCLK_MASK); - accr |= ACCR_XN(info->core_xn) | ACCR_XL(info->core_xl); - - /* No clock until core PLL is re-locked */ - accr |= ACCR_XSPCLK(XSPCLK_NONE); - - xclkcfg = (info->core_xn == 2) ? 0x3 : 0x2; /* turbo bit */ - - ACCR = accr; - __asm__("mcr p14, 0, %0, c6, c0, 0\n" : : "r"(xclkcfg)); - - while ((ACSR & mask) != (accr & mask)) - cpu_relax(); -} - -static void __update_bus_freq(struct pxa3xx_freq_info *info) -{ - uint32_t mask; - uint32_t accr = ACCR; - - mask = ACCR_SMCFS_MASK | ACCR_SFLFS_MASK | ACCR_HSS_MASK | - ACCR_DMCFS_MASK; - - accr &= ~mask; - accr |= ACCR_SMCFS(info->smcfs) | ACCR_SFLFS(info->sflfs) | - ACCR_HSS(info->hss) | ACCR_DMCFS(info->dmcfs); - - ACCR = accr; - - while ((ACSR & mask) != (accr & mask)) - cpu_relax(); -} - -static int pxa3xx_cpufreq_verify(struct cpufreq_policy *policy) -{ - return cpufreq_frequency_table_verify(policy, pxa3xx_freqs_table); -} - -static unsigned int pxa3xx_cpufreq_get(unsigned int cpu) -{ - return pxa3xx_get_clk_frequency_khz(0); -} - -static int pxa3xx_cpufreq_set(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - struct pxa3xx_freq_info *next; - struct cpufreq_freqs freqs; - unsigned long flags; - int idx; - - if (policy->cpu != 0) - return -EINVAL; - - /* Lookup the next frequency */ - if (cpufreq_frequency_table_target(policy, pxa3xx_freqs_table, - target_freq, relation, &idx)) - return -EINVAL; - - next = &pxa3xx_freqs[idx]; - - freqs.old = policy->cur; - freqs.new = next->cpufreq_mhz * 1000; - freqs.cpu = policy->cpu; - - pr_debug("CPU frequency from %d MHz to %d MHz%s\n", - freqs.old / 1000, freqs.new / 1000, - (freqs.old == freqs.new) ? " (skipped)" : ""); - - if (freqs.old == target_freq) - return 0; - - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - - local_irq_save(flags); - __update_core_freq(next); - __update_bus_freq(next); - local_irq_restore(flags); - - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - - return 0; -} - -static int pxa3xx_cpufreq_init(struct cpufreq_policy *policy) -{ - int ret = -EINVAL; - - /* set default policy and cpuinfo */ - policy->cpuinfo.min_freq = 104000; - policy->cpuinfo.max_freq = (cpu_is_pxa320()) ? 806000 : 624000; - policy->cpuinfo.transition_latency = 1000; /* FIXME: 1 ms, assumed */ - policy->max = pxa3xx_get_clk_frequency_khz(0); - policy->cur = policy->min = policy->max; - - if (cpu_is_pxa300() || cpu_is_pxa310()) - ret = setup_freqs_table(policy, ARRAY_AND_SIZE(pxa300_freqs)); - - if (cpu_is_pxa320()) - ret = setup_freqs_table(policy, ARRAY_AND_SIZE(pxa320_freqs)); - - if (ret) { - pr_err("failed to setup frequency table\n"); - return ret; - } - - pr_info("CPUFREQ support for PXA3xx initialized\n"); - return 0; -} - -static struct cpufreq_driver pxa3xx_cpufreq_driver = { - .verify = pxa3xx_cpufreq_verify, - .target = pxa3xx_cpufreq_set, - .init = pxa3xx_cpufreq_init, - .get = pxa3xx_cpufreq_get, - .name = "pxa3xx-cpufreq", -}; - -static int __init cpufreq_init(void) -{ - if (cpu_is_pxa3xx()) - return cpufreq_register_driver(&pxa3xx_cpufreq_driver); - - return 0; -} -module_init(cpufreq_init); - -static void __exit cpufreq_exit(void) -{ - cpufreq_unregister_driver(&pxa3xx_cpufreq_driver); -} -module_exit(cpufreq_exit); - -MODULE_DESCRIPTION("CPU frequency scaling driver for PXA3xx"); -MODULE_LICENSE("GPL"); diff --git a/arch/arm/mach-pxa/csb726.c b/arch/arm/mach-pxa/csb726.c index fb5a51d834e..fadfff8feae 100644 --- a/arch/arm/mach-pxa/csb726.c +++ b/arch/arm/mach-pxa/csb726.c @@ -23,8 +23,8 @@ #include <asm/mach/arch.h> #include <mach/csb726.h> #include <mach/pxa27x.h> -#include <mach/mmc.h> -#include <mach/ohci.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/audio.h> #include <mach/smemc.h> @@ -274,9 +274,10 @@ static void __init csb726_init(void) MACHINE_START(CSB726, "Cogent CSB726") .atag_offset = 0x100, .map_io = pxa27x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, .init_machine = csb726_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index 5bc13121eac..666094315ab 100644 --- a/arch/arm/mach-pxa/devices.c +++ b/arch/arm/mach-pxa/devices.c @@ -6,18 +6,18 @@ #include <linux/spi/pxa2xx_spi.h> #include <linux/i2c/pxa-i2c.h> -#include <asm/pmu.h> #include <mach/udc.h> -#include <mach/pxa3xx-u2d.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <mach/irda.h> -#include <mach/ohci.h> -#include <plat/pxa27x_keypad.h> -#include <mach/camera.h> +#include <linux/platform_data/usb-pxa3xx-ulpi.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <mach/irqs.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/keypad-pxa27x.h> +#include <linux/platform_data/camera-pxa.h> #include <mach/audio.h> #include <mach/hardware.h> -#include <plat/pxa3xx_nand.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> #include "devices.h" #include "generic.h" @@ -41,7 +41,7 @@ static struct resource pxa_resource_pmu = { struct platform_device pxa_device_pmu = { .name = "arm-pmu", - .id = ARM_PMU_DEVICE_CPU, + .id = -1, .resource = &pxa_resource_pmu, .num_resources = 1, }; @@ -383,9 +383,24 @@ struct platform_device pxa_device_asoc_platform = { static u64 pxaficp_dmamask = ~(u32)0; +static struct resource pxa_ir_resources[] = { + [0] = { + .start = IRQ_STUART, + .end = IRQ_STUART, + .flags = IORESOURCE_IRQ, + }, + [1] = { + .start = IRQ_ICP, + .end = IRQ_ICP, + .flags = IORESOURCE_IRQ, + }, +}; + struct platform_device pxa_device_ficp = { .name = "pxa2xx-ir", .id = -1, + .num_resources = ARRAY_SIZE(pxa_ir_resources), + .resource = pxa_ir_resources, .dev = { .dma_mask = &pxaficp_dmamask, .coherent_dma_mask = 0xffffffff, @@ -406,20 +421,17 @@ static struct resource pxa_rtc_resources[] = { [1] = { .start = IRQ_RTC1Hz, .end = IRQ_RTC1Hz, + .name = "rtc 1Hz", .flags = IORESOURCE_IRQ, }, [2] = { .start = IRQ_RTCAlrm, .end = IRQ_RTCAlrm, + .name = "rtc alarm", .flags = IORESOURCE_IRQ, }, }; -struct platform_device sa1100_device_rtc = { - .name = "sa1100-rtc", - .id = -1, -}; - struct platform_device pxa_device_rtc = { .name = "pxa-rtc", .id = -1, @@ -427,6 +439,27 @@ struct platform_device pxa_device_rtc = { .resource = pxa_rtc_resources, }; +static struct resource sa1100_rtc_resources[] = { + { + .start = IRQ_RTC1Hz, + .end = IRQ_RTC1Hz, + .name = "rtc 1Hz", + .flags = IORESOURCE_IRQ, + }, { + .start = IRQ_RTCAlrm, + .end = IRQ_RTCAlrm, + .name = "rtc alarm", + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device sa1100_device_rtc = { + .name = "sa1100-rtc", + .id = -1, + .num_resources = ARRAY_SIZE(sa1100_rtc_resources), + .resource = sa1100_rtc_resources, +}; + static struct resource pxa_ac97_resources[] = { [0] = { .start = 0x40500000, @@ -670,7 +703,7 @@ void __init pxa_set_ohci_info(struct pxaohci_platform_data *info) } #endif /* CONFIG_PXA27x || CONFIG_PXA3xx */ -#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x) +#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) static struct resource pxa27x_resource_keypad[] = { [0] = { .start = 0x41500000, @@ -839,7 +872,7 @@ struct platform_device pxa27x_device_pwm1 = { .resource = pxa27x_resource_pwm1, .num_resources = ARRAY_SIZE(pxa27x_resource_pwm1), }; -#endif /* CONFIG_PXA27x || CONFIG_PXA3xx || CONFIG_PXA95x*/ +#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */ #ifdef CONFIG_PXA3xx static struct resource pxa3xx_resources_mci2[] = { @@ -948,7 +981,7 @@ struct platform_device pxa3xx_device_gcu = { #endif /* CONFIG_PXA3xx */ -#if defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x) +#if defined(CONFIG_PXA3xx) static struct resource pxa3xx_resources_i2c_power[] = { { .start = 0x40f500c0, @@ -1049,7 +1082,7 @@ struct platform_device pxa3xx_device_ssp4 = { .resource = pxa3xx_resource_ssp4, .num_resources = ARRAY_SIZE(pxa3xx_resource_ssp4), }; -#endif /* CONFIG_PXA3xx || CONFIG_PXA95x */ +#endif /* CONFIG_PXA3xx */ struct resource pxa_resource_gpio[] = { { @@ -1074,8 +1107,33 @@ struct resource pxa_resource_gpio[] = { }, }; -struct platform_device pxa_device_gpio = { - .name = "pxa-gpio", +struct platform_device pxa25x_device_gpio = { +#ifdef CONFIG_CPU_PXA26x + .name = "pxa26x-gpio", +#else + .name = "pxa25x-gpio", +#endif + .id = -1, + .num_resources = ARRAY_SIZE(pxa_resource_gpio), + .resource = pxa_resource_gpio, +}; + +struct platform_device pxa27x_device_gpio = { + .name = "pxa27x-gpio", + .id = -1, + .num_resources = ARRAY_SIZE(pxa_resource_gpio), + .resource = pxa_resource_gpio, +}; + +struct platform_device pxa3xx_device_gpio = { + .name = "pxa3xx-gpio", + .id = -1, + .num_resources = ARRAY_SIZE(pxa_resource_gpio), + .resource = pxa_resource_gpio, +}; + +struct platform_device pxa93x_device_gpio = { + .name = "pxa93x-gpio", .id = -1, .num_resources = ARRAY_SIZE(pxa_resource_gpio), .resource = pxa_resource_gpio, diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h index 1475db10725..0f3fd0d65b1 100644 --- a/arch/arm/mach-pxa/devices.h +++ b/arch/arm/mach-pxa/devices.h @@ -16,7 +16,6 @@ extern struct platform_device pxa_device_ficp; extern struct platform_device sa1100_device_rtc; extern struct platform_device pxa_device_rtc; extern struct platform_device pxa_device_ac97; -extern struct platform_device pxa_device_gpio; extern struct platform_device pxa27x_device_i2c_power; extern struct platform_device pxa27x_device_ohci; @@ -46,4 +45,9 @@ extern struct platform_device pxa_device_asoc_ssp2; extern struct platform_device pxa_device_asoc_ssp3; extern struct platform_device pxa_device_asoc_ssp4; +extern struct platform_device pxa25x_device_gpio; +extern struct platform_device pxa27x_device_gpio; +extern struct platform_device pxa3xx_device_gpio; +extern struct platform_device pxa93x_device_gpio; + void __init pxa_register_device(struct platform_device *dev, void *data); diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c index d80c0ba9a09..6915a9f6b3a 100644 --- a/arch/arm/mach-pxa/em-x270.c +++ b/arch/arm/mach-pxa/em-x270.c @@ -30,7 +30,7 @@ #include <linux/power_supply.h> #include <linux/apm-emulation.h> #include <linux/i2c.h> -#include <linux/i2c/pca953x.h> +#include <linux/platform_data/pca953x.h> #include <linux/i2c/pxa-i2c.h> #include <linux/regulator/userspace-consumer.h> @@ -42,11 +42,11 @@ #include <mach/pxa27x.h> #include <mach/pxa27x-udc.h> #include <mach/audio.h> -#include <mach/pxafb.h> -#include <mach/ohci.h> -#include <mach/mmc.h> -#include <plat/pxa27x_keypad.h> -#include <mach/camera.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/keypad-pxa27x.h> +#include <linux/platform_data/camera-pxa.h> #include "generic.h" #include "devices.h" @@ -338,8 +338,6 @@ static struct mtd_partition em_x270_partition_info[] = { }, }; -static const char *em_x270_part_probes[] = { "cmdlinepart", NULL }; - struct platform_nand_data em_x270_nand_platdata = { .chip = { .nr_chips = 1, @@ -347,7 +345,6 @@ struct platform_nand_data em_x270_nand_platdata = { .nr_partitions = ARRAY_SIZE(em_x270_partition_info), .partitions = em_x270_partition_info, .chip_delay = 20, - .part_probe_types = em_x270_part_probes, }, .ctrl = { .hwcontrol = 0, @@ -480,16 +477,24 @@ static int em_x270_usb_hub_init(void) /* USB Hub power-on and reset */ gpio_direction_output(usb_hub_reset, 1); gpio_direction_output(GPIO9_USB_VBUS_EN, 0); - regulator_enable(em_x270_usb_ldo); + err = regulator_enable(em_x270_usb_ldo); + if (err) + goto err_free_rst_gpio; + gpio_set_value(usb_hub_reset, 0); gpio_set_value(usb_hub_reset, 1); regulator_disable(em_x270_usb_ldo); - regulator_enable(em_x270_usb_ldo); + err = regulator_enable(em_x270_usb_ldo); + if (err) + goto err_free_rst_gpio; + gpio_set_value(usb_hub_reset, 0); gpio_set_value(GPIO9_USB_VBUS_EN, 1); return 0; +err_free_rst_gpio: + gpio_free(usb_hub_reset); err_free_vbus_gpio: gpio_free(GPIO9_USB_VBUS_EN); err_free_usb_ldo: @@ -559,8 +564,7 @@ static int em_x270_mci_init(struct device *dev, } err = request_irq(gpio_to_irq(mmc_cd), em_x270_detect_int, - IRQF_DISABLED | IRQF_TRIGGER_RISING | - IRQF_TRIGGER_FALLING, + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "MMC card detect", data); if (err) { dev_err(dev, "can't request MMC card detect IRQ: %d\n", err); @@ -595,7 +599,7 @@ err_irq: return err; } -static void em_x270_mci_setpower(struct device *dev, unsigned int vdd) +static int em_x270_mci_setpower(struct device *dev, unsigned int vdd) { struct pxamci_platform_data* p_d = dev->platform_data; @@ -603,10 +607,11 @@ static void em_x270_mci_setpower(struct device *dev, unsigned int vdd) int vdd_uV = (2000 + (vdd - __ffs(MMC_VDD_20_21)) * 100) * 1000; regulator_set_voltage(em_x270_sdio_ldo, vdd_uV, vdd_uV); - regulator_enable(em_x270_sdio_ldo); + return regulator_enable(em_x270_sdio_ldo); } else { regulator_disable(em_x270_sdio_ldo); } + return 0; } static void em_x270_mci_exit(struct device *dev, void *data) @@ -836,21 +841,25 @@ static inline void em_x270_init_ac97(void) {} #endif #if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) -static unsigned int em_x270_module_matrix_keys[] = { +static const unsigned int em_x270_module_matrix_keys[] = { KEY(0, 0, KEY_A), KEY(1, 0, KEY_UP), KEY(2, 1, KEY_B), KEY(0, 2, KEY_LEFT), KEY(1, 1, KEY_ENTER), KEY(2, 0, KEY_RIGHT), KEY(0, 1, KEY_C), KEY(1, 2, KEY_DOWN), KEY(2, 2, KEY_D), }; +static struct matrix_keymap_data em_x270_matrix_keymap_data = { + .keymap = em_x270_module_matrix_keys, + .keymap_size = ARRAY_SIZE(em_x270_module_matrix_keys), +}; + struct pxa27x_keypad_platform_data em_x270_module_keypad_info = { /* code map for the matrix keys */ .matrix_key_rows = 3, .matrix_key_cols = 3, - .matrix_key_map = em_x270_module_matrix_keys, - .matrix_key_map_size = ARRAY_SIZE(em_x270_module_matrix_keys), + .matrix_keymap_data = &em_x270_matrix_keymap_data, }; -static unsigned int em_x270_exeda_matrix_keys[] = { +static const unsigned int em_x270_exeda_matrix_keys[] = { KEY(0, 0, KEY_RIGHTSHIFT), KEY(0, 1, KEY_RIGHTCTRL), KEY(0, 2, KEY_RIGHTALT), KEY(0, 3, KEY_SPACE), KEY(0, 4, KEY_LEFTALT), KEY(0, 5, KEY_LEFTCTRL), @@ -892,12 +901,16 @@ static unsigned int em_x270_exeda_matrix_keys[] = { KEY(7, 6, 0), KEY(7, 7, 0), }; +static struct matrix_keymap_data em_x270_exeda_matrix_keymap_data = { + .keymap = em_x270_exeda_matrix_keys, + .keymap_size = ARRAY_SIZE(em_x270_exeda_matrix_keys), +}; + struct pxa27x_keypad_platform_data em_x270_exeda_keypad_info = { /* code map for the matrix keys */ .matrix_key_rows = 8, .matrix_key_cols = 8, - .matrix_key_map = em_x270_exeda_matrix_keys, - .matrix_key_map_size = ARRAY_SIZE(em_x270_exeda_matrix_keys), + .matrix_keymap_data = &em_x270_exeda_matrix_keymap_data, }; static void __init em_x270_init_keypad(void) @@ -1083,19 +1096,16 @@ static void __init em_x270_userspace_consumers_init(void) } /* DA9030 related initializations */ -#define REGULATOR_CONSUMER(_name, _dev, _supply) \ +#define REGULATOR_CONSUMER(_name, _dev_name, _supply) \ static struct regulator_consumer_supply _name##_consumers[] = { \ - { \ - .dev = _dev, \ - .supply = _supply, \ - }, \ + REGULATOR_SUPPLY(_supply, _dev_name), \ } -REGULATOR_CONSUMER(ldo3, &em_x270_gps_userspace_consumer.dev, "vcc gps"); +REGULATOR_CONSUMER(ldo3, "reg-userspace-consumer.0", "vcc gps"); REGULATOR_CONSUMER(ldo5, NULL, "vcc cam"); -REGULATOR_CONSUMER(ldo10, &pxa_device_mci.dev, "vcc sdio"); +REGULATOR_CONSUMER(ldo10, "pxa2xx-mci", "vcc sdio"); REGULATOR_CONSUMER(ldo12, NULL, "vcc usb"); -REGULATOR_CONSUMER(ldo19, &em_x270_gprs_userspace_consumer.dev, "vcc gprs"); +REGULATOR_CONSUMER(ldo19, "reg-userspace-consumer.1", "vcc gprs"); REGULATOR_CONSUMER(buck2, NULL, "vcc_core"); #define REGULATOR_INIT(_ldo, _min_uV, _max_uV, _ops_mask) \ @@ -1301,9 +1311,10 @@ static void __init em_x270_init(void) MACHINE_START(EM_X270, "Compulab EM-X270") .atag_offset = 0x100, .map_io = pxa27x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = em_x270_init, .restart = pxa_restart, MACHINE_END @@ -1311,9 +1322,10 @@ MACHINE_END MACHINE_START(EXEDA, "Compulab eXeda") .atag_offset = 0x100, .map_io = pxa27x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = em_x270_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c index 4cb2391a782..cfb864173ce 100644 --- a/arch/arm/mach-pxa/eseries.c +++ b/arch/arm/mach-pxa/eseries.c @@ -21,6 +21,7 @@ #include <linux/mtd/nand.h> #include <linux/mtd/partitions.h> #include <linux/usb/gpio_vbus.h> +#include <linux/memblock.h> #include <video/w100fb.h> @@ -32,23 +33,21 @@ #include <mach/eseries-gpio.h> #include <mach/eseries-irq.h> #include <mach/audio.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include <mach/udc.h> -#include <mach/irda.h> +#include <linux/platform_data/irda-pxaficp.h> #include "devices.h" #include "generic.h" #include "clock.h" /* Only e800 has 128MB RAM */ -void __init eseries_fixup(struct tag *tags, char **cmdline, struct meminfo *mi) +void __init eseries_fixup(struct tag *tags, char **cmdline) { - mi->nr_banks=1; - mi->bank[0].start = 0xa0000000; if (machine_is_e800()) - mi->bank[0].size = (128*1024*1024); + memblock_add(0xa0000000, SZ_128M); else - mi->bank[0].size = (64*1024*1024); + memblock_add(0xa0000000, SZ_64M); } struct gpio_vbus_mach_info e7xx_udc_info = { @@ -195,7 +194,7 @@ MACHINE_START(E330, "Toshiba e330") .handle_irq = pxa25x_handle_irq, .fixup = eseries_fixup, .init_machine = e330_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END #endif @@ -246,7 +245,7 @@ MACHINE_START(E350, "Toshiba e350") .handle_irq = pxa25x_handle_irq, .fixup = eseries_fixup, .init_machine = e350_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END #endif @@ -370,7 +369,7 @@ MACHINE_START(E400, "Toshiba e400") .handle_irq = pxa25x_handle_irq, .fixup = eseries_fixup, .init_machine = e400_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END #endif @@ -566,7 +565,7 @@ MACHINE_START(E740, "Toshiba e740") .handle_irq = pxa25x_handle_irq, .fixup = eseries_fixup, .init_machine = e740_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END #endif @@ -765,7 +764,7 @@ MACHINE_START(E750, "Toshiba e750") .handle_irq = pxa25x_handle_irq, .fixup = eseries_fixup, .init_machine = e750_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END #endif @@ -977,7 +976,7 @@ MACHINE_START(E800, "Toshiba e800") .handle_irq = pxa25x_handle_irq, .fixup = eseries_fixup, .init_machine = e800_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END #endif diff --git a/arch/arm/mach-pxa/eseries.h b/arch/arm/mach-pxa/eseries.h deleted file mode 100644 index b96949dd5ad..00000000000 --- a/arch/arm/mach-pxa/eseries.h +++ /dev/null @@ -1,14 +0,0 @@ -void __init eseries_fixup(struct tag *tags, char **cmdline, struct meminfo *mi); - -extern struct pxa2xx_udc_mach_info e7xx_udc_mach_info; -extern struct pxaficp_platform_data e7xx_ficp_platform_data; -extern int e7xx_irda_init(void); - -extern int eseries_tmio_enable(struct platform_device *dev); -extern int eseries_tmio_disable(struct platform_device *dev); -extern int eseries_tmio_suspend(struct platform_device *dev); -extern int eseries_tmio_resume(struct platform_device *dev); -extern void eseries_get_tmio_gpios(void); -extern struct resource eseries_tmio_resources[]; -extern struct platform_device e300_tc6387xb_device; - diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c index 15ab2533667..ab93441e596 100644 --- a/arch/arm/mach-pxa/ezx.c +++ b/arch/arm/mach-pxa/ezx.c @@ -29,11 +29,11 @@ #include <asm/mach/arch.h> #include <mach/pxa27x.h> -#include <mach/pxafb.h> -#include <mach/ohci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/hardware.h> -#include <plat/pxa27x_keypad.h> -#include <mach/camera.h> +#include <linux/platform_data/keypad-pxa27x.h> +#include <linux/platform_data/camera-pxa.h> #include "devices.h" #include "generic.h" @@ -54,6 +54,7 @@ static struct platform_pwm_backlight_data ezx_backlight_data = { .max_brightness = 1023, .dft_brightness = 1023, .pwm_period_ns = 78770, + .enable_gpio = -1, }; static struct platform_device ezx_backlight_device = { @@ -392,7 +393,7 @@ static unsigned long e6_pin_config[] __initdata = { /* KEYPAD */ #ifdef CONFIG_MACH_EZX_A780 -static unsigned int a780_key_map[] = { +static const unsigned int a780_key_map[] = { KEY(0, 0, KEY_SEND), KEY(0, 1, KEY_BACK), KEY(0, 2, KEY_END), @@ -424,11 +425,15 @@ static unsigned int a780_key_map[] = { KEY(4, 4, KEY_DOWN), }; +static struct matrix_keymap_data a780_matrix_keymap_data = { + .keymap = a780_key_map, + .keymap_size = ARRAY_SIZE(a780_key_map), +}; + static struct pxa27x_keypad_platform_data a780_keypad_platform_data = { .matrix_key_rows = 5, .matrix_key_cols = 5, - .matrix_key_map = a780_key_map, - .matrix_key_map_size = ARRAY_SIZE(a780_key_map), + .matrix_keymap_data = &a780_matrix_keymap_data, .direct_key_map = { KEY_CAMERA }, .direct_key_num = 1, @@ -438,7 +443,7 @@ static struct pxa27x_keypad_platform_data a780_keypad_platform_data = { #endif /* CONFIG_MACH_EZX_A780 */ #ifdef CONFIG_MACH_EZX_E680 -static unsigned int e680_key_map[] = { +static const unsigned int e680_key_map[] = { KEY(0, 0, KEY_UP), KEY(0, 1, KEY_RIGHT), KEY(0, 2, KEY_RESERVED), @@ -455,11 +460,15 @@ static unsigned int e680_key_map[] = { KEY(2, 3, KEY_KPENTER), }; +static struct matrix_keymap_data e680_matrix_keymap_data = { + .keymap = e680_key_map, + .keymap_size = ARRAY_SIZE(e680_key_map), +}; + static struct pxa27x_keypad_platform_data e680_keypad_platform_data = { .matrix_key_rows = 3, .matrix_key_cols = 4, - .matrix_key_map = e680_key_map, - .matrix_key_map_size = ARRAY_SIZE(e680_key_map), + .matrix_keymap_data = &e680_matrix_keymap_data, .direct_key_map = { KEY_CAMERA, @@ -476,7 +485,7 @@ static struct pxa27x_keypad_platform_data e680_keypad_platform_data = { #endif /* CONFIG_MACH_EZX_E680 */ #ifdef CONFIG_MACH_EZX_A1200 -static unsigned int a1200_key_map[] = { +static const unsigned int a1200_key_map[] = { KEY(0, 0, KEY_RESERVED), KEY(0, 1, KEY_RIGHT), KEY(0, 2, KEY_PAGEDOWN), @@ -513,18 +522,22 @@ static unsigned int a1200_key_map[] = { KEY(4, 5, KEY_RESERVED), }; +static struct matrix_keymap_data a1200_matrix_keymap_data = { + .keymap = a1200_key_map, + .keymap_size = ARRAY_SIZE(a1200_key_map), +}; + static struct pxa27x_keypad_platform_data a1200_keypad_platform_data = { .matrix_key_rows = 5, .matrix_key_cols = 6, - .matrix_key_map = a1200_key_map, - .matrix_key_map_size = ARRAY_SIZE(a1200_key_map), + .matrix_keymap_data = &a1200_matrix_keymap_data, .debounce_interval = 30, }; #endif /* CONFIG_MACH_EZX_A1200 */ #ifdef CONFIG_MACH_EZX_E6 -static unsigned int e6_key_map[] = { +static const unsigned int e6_key_map[] = { KEY(0, 0, KEY_RESERVED), KEY(0, 1, KEY_RIGHT), KEY(0, 2, KEY_PAGEDOWN), @@ -561,18 +574,22 @@ static unsigned int e6_key_map[] = { KEY(4, 5, KEY_PREVIOUSSONG), }; +static struct matrix_keymap_data e6_keymap_data = { + .keymap = e6_key_map, + .keymap_size = ARRAY_SIZE(e6_key_map), +}; + static struct pxa27x_keypad_platform_data e6_keypad_platform_data = { .matrix_key_rows = 5, .matrix_key_cols = 6, - .matrix_key_map = e6_key_map, - .matrix_key_map_size = ARRAY_SIZE(e6_key_map), + .matrix_keymap_data = &e6_keymap_data, .debounce_interval = 30, }; #endif /* CONFIG_MACH_EZX_E6 */ #ifdef CONFIG_MACH_EZX_A910 -static unsigned int a910_key_map[] = { +static const unsigned int a910_key_map[] = { KEY(0, 0, KEY_NUMERIC_6), KEY(0, 1, KEY_RIGHT), KEY(0, 2, KEY_PAGEDOWN), @@ -609,18 +626,22 @@ static unsigned int a910_key_map[] = { KEY(4, 5, KEY_RESERVED), }; +static struct matrix_keymap_data a910_matrix_keymap_data = { + .keymap = a910_key_map, + .keymap_size = ARRAY_SIZE(a910_key_map), +}; + static struct pxa27x_keypad_platform_data a910_keypad_platform_data = { .matrix_key_rows = 5, .matrix_key_cols = 6, - .matrix_key_map = a910_key_map, - .matrix_key_map_size = ARRAY_SIZE(a910_key_map), + .matrix_keymap_data = &a910_matrix_keymap_data, .debounce_interval = 30, }; #endif /* CONFIG_MACH_EZX_A910 */ #ifdef CONFIG_MACH_EZX_E2 -static unsigned int e2_key_map[] = { +static const unsigned int e2_key_map[] = { KEY(0, 0, KEY_NUMERIC_6), KEY(0, 1, KEY_RIGHT), KEY(0, 2, KEY_NUMERIC_9), @@ -657,11 +678,15 @@ static unsigned int e2_key_map[] = { KEY(4, 5, KEY_RESERVED), }; +static struct matrix_keymap_data e2_matrix_keymap_data = { + .keymap = e2_key_map, + .keymap_size = ARRAY_SIZE(e2_key_map), +}; + static struct pxa27x_keypad_platform_data e2_keypad_platform_data = { .matrix_key_rows = 5, .matrix_key_cols = 6, - .matrix_key_map = e2_key_map, - .matrix_key_map_size = ARRAY_SIZE(e2_key_map), + .matrix_keymap_data = &e2_matrix_keymap_data, .debounce_interval = 30, }; @@ -802,7 +827,7 @@ MACHINE_START(EZX_A780, "Motorola EZX A780") .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = a780_init, .restart = pxa_restart, MACHINE_END @@ -869,7 +894,7 @@ MACHINE_START(EZX_E680, "Motorola EZX E680") .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = e680_init, .restart = pxa_restart, MACHINE_END @@ -936,7 +961,7 @@ MACHINE_START(EZX_A1200, "Motorola EZX A1200") .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = a1200_init, .restart = pxa_restart, MACHINE_END @@ -1128,7 +1153,7 @@ MACHINE_START(EZX_A910, "Motorola EZX A910") .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = a910_init, .restart = pxa_restart, MACHINE_END @@ -1195,7 +1220,7 @@ MACHINE_START(EZX_E6, "Motorola EZX E6") .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = e6_init, .restart = pxa_restart, MACHINE_END @@ -1236,7 +1261,7 @@ MACHINE_START(EZX_E2, "Motorola EZX E2") .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = e2_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c index 5432ecb15de..42254175fcf 100644 --- a/arch/arm/mach-pxa/generic.c +++ b/arch/arm/mach-pxa/generic.c @@ -22,7 +22,6 @@ #include <linux/init.h> #include <mach/hardware.h> -#include <asm/system.h> #include <asm/mach/map.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h index 42d5cca6625..8963984d1f4 100644 --- a/arch/arm/mach-pxa/generic.h +++ b/arch/arm/mach-pxa/generic.h @@ -9,10 +9,11 @@ * published by the Free Software Foundation. */ +#include <linux/reboot.h> + struct irq_data; -struct sys_timer; -extern struct sys_timer pxa_timer; +extern void pxa_timer_init(void); extern void __init pxa_map_io(void); @@ -57,4 +58,4 @@ void __init pxa_set_btuart_info(void *info); void __init pxa_set_stuart_info(void *info); void __init pxa_set_hwuart_info(void *info); -void pxa_restart(char, const char *); +void pxa_restart(enum reboot_mode, const char *); diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c index ac3b1cef475..00b92dad7b8 100644 --- a/arch/arm/mach-pxa/gumstix.c +++ b/arch/arm/mach-pxa/gumstix.c @@ -41,7 +41,7 @@ #include <asm/mach/flash.h> #include <mach/pxa25x.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/udc.h> #include <mach/gumstix.h> @@ -235,9 +235,10 @@ static void __init gumstix_init(void) MACHINE_START(GUMSTIX, "Gumstix") .atag_offset = 0x100, /* match u-boot bi_boot_params */ .map_io = pxa25x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa25x_init_irq, .handle_irq = pxa25x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = gumstix_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/h5000.c b/arch/arm/mach-pxa/h5000.c index fde6b4c873c..875ec335149 100644 --- a/arch/arm/mach-pxa/h5000.c +++ b/arch/arm/mach-pxa/h5000.c @@ -205,9 +205,10 @@ static void __init h5000_init(void) MACHINE_START(H5400, "HP iPAQ H5000") .atag_offset = 0x100, .map_io = pxa25x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa25x_init_irq, .handle_irq = pxa25x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = h5000_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/himalaya.c b/arch/arm/mach-pxa/himalaya.c index 26d069a9f90..7a8d749a07b 100644 --- a/arch/arm/mach-pxa/himalaya.c +++ b/arch/arm/mach-pxa/himalaya.c @@ -160,9 +160,10 @@ static void __init himalaya_init(void) MACHINE_START(HIMALAYA, "HTC Himalaya") .atag_offset = 0x100, .map_io = pxa25x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa25x_init_irq, .handle_irq = pxa25x_handle_irq, .init_machine = himalaya_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c index 208eef1c048..c66ad4edc5e 100644 --- a/arch/arm/mach-pxa/hx4700.c +++ b/arch/arm/mach-pxa/hx4700.c @@ -22,13 +22,16 @@ #include <linux/gpio.h> #include <linux/gpio_keys.h> #include <linux/input.h> +#include <linux/input/navpoint.h> #include <linux/lcd.h> #include <linux/mfd/htc-egpio.h> #include <linux/mfd/asic3.h> #include <linux/mtd/physmap.h> #include <linux/pda_power.h> +#include <linux/pwm.h> #include <linux/pwm_backlight.h> -#include <linux/regulator/bq24022.h> +#include <linux/regulator/driver.h> +#include <linux/regulator/gpio-regulator.h> #include <linux/regulator/machine.h> #include <linux/regulator/max1586.h> #include <linux/spi/ads7846.h> @@ -43,7 +46,7 @@ #include <mach/pxa27x.h> #include <mach/hx4700.h> -#include <mach/irda.h> +#include <linux/platform_data/irda-pxaficp.h> #include <sound/ak4641.h> #include <video/platform_lcd.h> @@ -97,9 +100,13 @@ static unsigned long hx4700_pin_config[] __initdata = { /* BTUART */ GPIO42_BTUART_RXD, - GPIO43_BTUART_TXD, + GPIO43_BTUART_TXD_LPM_LOW, GPIO44_BTUART_CTS, - GPIO45_BTUART_RTS, + GPIO45_BTUART_RTS_LPM_LOW, + + /* STUART (IRDA) */ + GPIO46_STUART_RXD, + GPIO47_STUART_TXD, /* PWM 1 (Backlight) */ GPIO17_PWM1_OUT, @@ -112,7 +119,7 @@ static unsigned long hx4700_pin_config[] __initdata = { GPIO113_I2S_SYSCLK, /* SSP 1 (NavPoint) */ - GPIO23_SSP1_SCLK, + GPIO23_SSP1_SCLK_IN, GPIO24_SSP1_SFRM, GPIO25_SSP1_TXD, GPIO26_SSP1_RXD, @@ -121,13 +128,24 @@ static unsigned long hx4700_pin_config[] __initdata = { GPIO19_SSP2_SCLK, GPIO86_SSP2_RXD, GPIO87_SSP2_TXD, - GPIO88_GPIO, + GPIO88_GPIO | MFP_LPM_DRIVE_HIGH, /* TSC2046_CS */ + + /* BQ24022 Regulator */ + GPIO72_GPIO | MFP_LPM_KEEP_OUTPUT, /* BQ24022_nCHARGE_EN */ + GPIO96_GPIO | MFP_LPM_KEEP_OUTPUT, /* BQ24022_ISET2 */ /* HX4700 specific input GPIOs */ - GPIO12_GPIO, /* ASIC3_IRQ */ + GPIO12_GPIO | WAKEUP_ON_EDGE_RISE, /* ASIC3_IRQ */ GPIO13_GPIO, /* W3220_IRQ */ GPIO14_GPIO, /* nWLAN_IRQ */ + /* HX4700 specific output GPIOs */ + GPIO61_GPIO | MFP_LPM_DRIVE_HIGH, /* W3220_nRESET */ + GPIO71_GPIO | MFP_LPM_DRIVE_HIGH, /* ASIC3_nRESET */ + GPIO81_GPIO | MFP_LPM_DRIVE_HIGH, /* CPU_GP_nRESET */ + GPIO116_GPIO | MFP_LPM_DRIVE_HIGH, /* CPU_HW_nRESET */ + GPIO102_GPIO | MFP_LPM_DRIVE_LOW, /* SYNAPTICS_POWER_ON */ + GPIO10_GPIO, /* GSM_IRQ */ GPIO13_GPIO, /* CPLD_IRQ */ GPIO107_GPIO, /* DS1WM_IRQ */ @@ -182,6 +200,23 @@ static struct platform_device gpio_keys = { }; /* + * Synaptics NavPoint connected to SSP1 + */ + +static struct navpoint_platform_data navpoint_platform_data = { + .port = 1, + .gpio = GPIO102_HX4700_SYNAPTICS_POWER_ON, +}; + +static struct platform_device navpoint = { + .name = "navpoint", + .id = -1, + .dev = { + .platform_data = &navpoint_platform_data, + }, +}; + +/* * ASIC3 */ @@ -226,7 +261,6 @@ static u16 asic3_gpio_config[] = { ASIC3_GPIOC0_LED0, /* red */ ASIC3_GPIOC1_LED1, /* green */ ASIC3_GPIOC2_LED2, /* blue */ - ASIC3_GPIOC4_CF_nCD, ASIC3_GPIOC5_nCIOW, ASIC3_GPIOC6_nCIOR, ASIC3_GPIOC7_nPCE_1, @@ -240,41 +274,43 @@ static u16 asic3_gpio_config[] = { ASIC3_GPIOC15_nPIOR, /* GPIOD: input GPIOs, CF */ + ASIC3_GPIOD4_CF_nCD, ASIC3_GPIOD11_nCIOIS16, ASIC3_GPIOD12_nCWAIT, ASIC3_GPIOD15_nPIOW, }; -static struct resource asic3_resources[] = { - /* GPIO part */ +static struct asic3_led asic3_leds[ASIC3_NUM_LEDS] = { [0] = { - .start = ASIC3_PHYS, - .end = ASIC3_PHYS + ASIC3_MAP_SIZE_16BIT - 1, - .flags = IORESOURCE_MEM, + .name = "hx4700:amber", + .default_trigger = "ds2760-battery.0-charging-blink-full-solid", }, [1] = { - .start = PXA_GPIO_TO_IRQ(GPIO12_HX4700_ASIC3_IRQ), - .end = PXA_GPIO_TO_IRQ(GPIO12_HX4700_ASIC3_IRQ), - .flags = IORESOURCE_IRQ, + .name = "hx4700:green", + .default_trigger = "unused", }, - /* SD part */ [2] = { - .start = ASIC3_SD_PHYS, - .end = ASIC3_SD_PHYS + ASIC3_MAP_SIZE_16BIT - 1, - .flags = IORESOURCE_MEM, - }, - [3] = { - .start = PXA_GPIO_TO_IRQ(GPIO66_HX4700_ASIC3_nSDIO_IRQ), - .end = PXA_GPIO_TO_IRQ(GPIO66_HX4700_ASIC3_nSDIO_IRQ), - .flags = IORESOURCE_IRQ, + .name = "hx4700:blue", + .default_trigger = "hx4700-radio", }, }; +static struct resource asic3_resources[] = { + /* GPIO part */ + [0] = DEFINE_RES_MEM(ASIC3_PHYS, ASIC3_MAP_SIZE_16BIT), + [1] = DEFINE_RES_IRQ(PXA_GPIO_TO_IRQ(GPIO12_HX4700_ASIC3_IRQ)), + /* SD part */ + [2] = DEFINE_RES_MEM(ASIC3_SD_PHYS, ASIC3_MAP_SIZE_16BIT), + [3] = DEFINE_RES_IRQ(PXA_GPIO_TO_IRQ(GPIO66_HX4700_ASIC3_nSDIO_IRQ)), +}; + static struct asic3_platform_data asic3_platform_data = { .gpio_config = asic3_gpio_config, .gpio_config_num = ARRAY_SIZE(asic3_gpio_config), .irq_base = IRQ_BOARD_START, .gpio_base = HX4700_ASIC3_GPIO_BASE, + .clock_rate = 4000000, + .leds = asic3_leds, }; static struct platform_device asic3 = { @@ -292,11 +328,7 @@ static struct platform_device asic3 = { */ static struct resource egpio_resources[] = { - [0] = { - .start = PXA_CS5_PHYS, - .end = PXA_CS5_PHYS + 0x4 - 1, - .flags = IORESOURCE_MEM, - }, + [0] = DEFINE_RES_MEM(PXA_CS5_PHYS, 0x4), }; static struct htc_egpio_chip egpio_chips[] = { @@ -486,11 +518,7 @@ static struct w100fb_mach_info w3220_info = { }; static struct resource w3220_resources[] = { - [0] = { - .start = ATI_W3220_PHYS, - .end = ATI_W3220_PHYS + 0x00ffffff, - .flags = IORESOURCE_MEM, - }, + [0] = DEFINE_RES_MEM(ATI_W3220_PHYS, SZ_16M), }; static struct platform_device w3220 = { @@ -529,10 +557,11 @@ static struct platform_device hx4700_lcd = { */ static struct platform_pwm_backlight_data backlight_data = { - .pwm_id = 1, + .pwm_id = -1, /* Superseded by pwm_lookup */ .max_brightness = 200, .dft_brightness = 100, .pwm_period_ns = 30923, + .enable_gpio = -1, }; static struct platform_device backlight = { @@ -544,6 +573,11 @@ static struct platform_device backlight = { }, }; +static struct pwm_lookup hx4700_pwm_lookup[] = { + PWM_LOOKUP("pxa27x-pwm.1", 0, "pwm-backlight", NULL, + 30923, PWM_POLARITY_NORMAL), +}; + /* * USB "Transceiver" */ @@ -632,20 +666,12 @@ static struct pda_power_pdata power_supply_info = { }; static struct resource power_supply_resources[] = { - [0] = { - .name = "ac", - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE | - IORESOURCE_IRQ_LOWEDGE, - .start = PXA_GPIO_TO_IRQ(GPIOD9_nAC_IN), - .end = PXA_GPIO_TO_IRQ(GPIOD9_nAC_IN), - }, - [1] = { - .name = "usb", - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE | - IORESOURCE_IRQ_LOWEDGE, - .start = PXA_GPIO_TO_IRQ(GPIOD14_nUSBC_DETECT), - .end = PXA_GPIO_TO_IRQ(GPIOD14_nUSBC_DETECT), - }, + [0] = DEFINE_RES_NAMED(PXA_GPIO_TO_IRQ(GPIOD9_nAC_IN), 1, "ac", + IORESOURCE_IRQ | + IORESOURCE_IRQ_HIGHEDGE | IORESOURCE_IRQ_LOWEDGE), + [1] = DEFINE_RES_NAMED(PXA_GPIO_TO_IRQ(GPIOD14_nUSBC_DETECT), 1, "usb", + IORESOURCE_IRQ | + IORESOURCE_IRQ_HIGHEDGE | IORESOURCE_IRQ_LOWEDGE), }; static struct platform_device power_supply = { @@ -663,14 +689,8 @@ static struct platform_device power_supply = { */ static struct regulator_consumer_supply bq24022_consumers[] = { - { - .dev = &gpio_vbus.dev, - .supply = "vbus_draw", - }, - { - .dev = &power_supply.dev, - .supply = "ac_draw", - }, + REGULATOR_SUPPLY("vbus_draw", NULL), + REGULATOR_SUPPLY("ac_draw", NULL), }; static struct regulator_init_data bq24022_init_data = { @@ -682,14 +702,34 @@ static struct regulator_init_data bq24022_init_data = { .consumer_supplies = bq24022_consumers, }; -static struct bq24022_mach_info bq24022_info = { - .gpio_nce = GPIO72_HX4700_BQ24022_nCHARGE_EN, - .gpio_iset2 = GPIO96_HX4700_BQ24022_ISET2, - .init_data = &bq24022_init_data, +static struct gpio bq24022_gpios[] = { + { GPIO96_HX4700_BQ24022_ISET2, GPIOF_OUT_INIT_LOW, "bq24022_iset2" }, +}; + +static struct gpio_regulator_state bq24022_states[] = { + { .value = 100000, .gpios = (0 << 0) }, + { .value = 500000, .gpios = (1 << 0) }, +}; + +static struct gpio_regulator_config bq24022_info = { + .supply_name = "bq24022", + + .enable_gpio = GPIO72_HX4700_BQ24022_nCHARGE_EN, + .enable_high = 0, + .enabled_at_boot = 0, + + .gpios = bq24022_gpios, + .nr_gpios = ARRAY_SIZE(bq24022_gpios), + + .states = bq24022_states, + .nr_states = ARRAY_SIZE(bq24022_states), + + .type = REGULATOR_CURRENT, + .init_data = &bq24022_init_data, }; static struct platform_device bq24022 = { - .name = "bq24022", + .name = "gpio-regulator", .id = -1, .dev = { .platform_data = &bq24022_info, @@ -705,10 +745,9 @@ static void hx4700_set_vpp(struct platform_device *pdev, int vpp) gpio_set_value(GPIO91_HX4700_FLASH_VPEN, vpp); } -static struct resource strataflash_resource = { - .start = PXA_CS0_PHYS, - .end = PXA_CS0_PHYS + SZ_128M - 1, - .flags = IORESOURCE_MEM, +static struct resource strataflash_resource[] = { + [0] = DEFINE_RES_MEM(PXA_CS0_PHYS, SZ_64M), + [1] = DEFINE_RES_MEM(PXA_CS0_PHYS + SZ_64M, SZ_64M), }; static struct physmap_flash_data strataflash_data = { @@ -719,8 +758,8 @@ static struct physmap_flash_data strataflash_data = { static struct platform_device strataflash = { .name = "physmap-flash", .id = -1, - .resource = &strataflash_resource, - .num_resources = 1, + .resource = strataflash_resource, + .num_resources = ARRAY_SIZE(strataflash_resource), .dev = { .platform_data = &strataflash_data, }, @@ -730,9 +769,8 @@ static struct platform_device strataflash = { * Maxim MAX1587A on PI2C */ -static struct regulator_consumer_supply max1587a_consumer = { - .supply = "vcc_core", -}; +static struct regulator_consumer_supply max1587a_consumer = + REGULATOR_SUPPLY("vcc_core", NULL); static struct regulator_init_data max1587a_v3_info = { .constraints = { @@ -788,23 +826,13 @@ static struct platform_device audio = { /* - * PCMCIA - */ - -static struct platform_device pcmcia = { - .name = "hx4700-pcmcia", - .dev = { - .parent = &asic3.dev, - }, -}; - -/* * Platform devices */ static struct platform_device *devices[] __initdata = { &asic3, &gpio_keys, + &navpoint, &backlight, &w3220, &hx4700_lcd, @@ -814,7 +842,6 @@ static struct platform_device *devices[] __initdata = { &power_supply, &strataflash, &audio, - &pcmcia, }; static struct gpio global_gpios[] = { @@ -828,16 +855,21 @@ static struct gpio global_gpios[] = { { GPIO110_HX4700_LCD_LVDD_3V3_ON, GPIOF_OUT_INIT_HIGH, "LCD_LVDD" }, { GPIO111_HX4700_LCD_AVDD_3V3_ON, GPIOF_OUT_INIT_HIGH, "LCD_AVDD" }, { GPIO32_HX4700_RS232_ON, GPIOF_OUT_INIT_HIGH, "RS232_ON" }, + { GPIO61_HX4700_W3220_nRESET, GPIOF_OUT_INIT_HIGH, "W3220_nRESET" }, { GPIO71_HX4700_ASIC3_nRESET, GPIOF_OUT_INIT_HIGH, "ASIC3_nRESET" }, + { GPIO81_HX4700_CPU_GP_nRESET, GPIOF_OUT_INIT_HIGH, "CPU_GP_nRESET" }, { GPIO82_HX4700_EUART_RESET, GPIOF_OUT_INIT_HIGH, "EUART_RESET" }, - { GPIO105_HX4700_nIR_ON, GPIOF_OUT_INIT_HIGH, "nIR_EN" }, + { GPIO116_HX4700_CPU_HW_nRESET, GPIOF_OUT_INIT_HIGH, "CPU_HW_nRESET" }, }; static void __init hx4700_init(void) { int ret; + PCFR = PCFR_GPR_EN | PCFR_OPDE; + pxa2xx_mfp_config(ARRAY_AND_SIZE(hx4700_pin_config)); + gpio_set_wake(GPIO12_HX4700_ASIC3_IRQ, 1); ret = gpio_request_array(ARRAY_AND_SIZE(global_gpios)); if (ret) pr_err ("hx4700: Failed to request GPIOs.\n"); @@ -847,6 +879,7 @@ static void __init hx4700_init(void) pxa_set_stuart_info(NULL); platform_add_devices(devices, ARRAY_SIZE(devices)); + pwm_add_table(hx4700_pwm_lookup, ARRAY_SIZE(hx4700_pwm_lookup)); pxa_set_ficp_info(&ficp_info); pxa27x_set_i2c_power_info(NULL); @@ -869,6 +902,6 @@ MACHINE_START(H4700, "HP iPAQ HX4700") .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, .init_machine = hx4700_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/icontrol.c b/arch/arm/mach-pxa/icontrol.c index 67400192ed3..c98511c5abd 100644 --- a/arch/arm/mach-pxa/icontrol.c +++ b/arch/arm/mach-pxa/icontrol.c @@ -73,9 +73,6 @@ static struct pxa2xx_spi_chip mcp251x_chip_info4 = { static struct mcp251x_platform_data mcp251x_info = { .oscillator_frequency = 16E6, - .board_specific_setup = NULL, - .power_enable = NULL, - .transceiver_enable = NULL }; static struct spi_board_info mcp251x_board_info[] = { @@ -193,9 +190,10 @@ static void __init icontrol_init(void) MACHINE_START(ICONTROL, "iControl/SafeTcam boards using Embedian MXM-8x10 CoM") .atag_offset = 0x100, .map_io = pxa3xx_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa3xx_init_irq, .handle_irq = pxa3xx_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = icontrol_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c index 8af1840e12c..343c4e3a7c5 100644 --- a/arch/arm/mach-pxa/idp.c +++ b/arch/arm/mach-pxa/idp.c @@ -33,9 +33,9 @@ #include <mach/pxa25x.h> #include <mach/idp.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include <mach/bitfield.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-pxamci.h> #include "generic.h" #include "devices.h" @@ -191,13 +191,95 @@ static void __init idp_map_io(void) iotable_init(idp_io_desc, ARRAY_SIZE(idp_io_desc)); } +/* LEDs */ +#if defined(CONFIG_NEW_LEDS) && defined(CONFIG_LEDS_CLASS) +struct idp_led { + struct led_classdev cdev; + u8 mask; +}; + +/* + * The triggers lines up below will only be used if the + * LED triggers are compiled in. + */ +static const struct { + const char *name; + const char *trigger; +} idp_leds[] = { + { "idp:green", "heartbeat", }, + { "idp:red", "cpu0", }, +}; + +static void idp_led_set(struct led_classdev *cdev, + enum led_brightness b) +{ + struct idp_led *led = container_of(cdev, + struct idp_led, cdev); + u32 reg = IDP_CPLD_LED_CONTROL; + + if (b != LED_OFF) + reg &= ~led->mask; + else + reg |= led->mask; + + IDP_CPLD_LED_CONTROL = reg; +} + +static enum led_brightness idp_led_get(struct led_classdev *cdev) +{ + struct idp_led *led = container_of(cdev, + struct idp_led, cdev); + + return (IDP_CPLD_LED_CONTROL & led->mask) ? LED_OFF : LED_FULL; +} + +static int __init idp_leds_init(void) +{ + int i; + + if (!machine_is_pxa_idp()) + return -ENODEV; + + for (i = 0; i < ARRAY_SIZE(idp_leds); i++) { + struct idp_led *led; + + led = kzalloc(sizeof(*led), GFP_KERNEL); + if (!led) + break; + + led->cdev.name = idp_leds[i].name; + led->cdev.brightness_set = idp_led_set; + led->cdev.brightness_get = idp_led_get; + led->cdev.default_trigger = idp_leds[i].trigger; + + if (i == 0) + led->mask = IDP_HB_LED; + else + led->mask = IDP_BUSY_LED; + + if (led_classdev_register(NULL, &led->cdev) < 0) { + kfree(led); + break; + } + } + + return 0; +} + +/* + * Since we may have triggers on any subsystem, defer registration + * until after subsystem_init. + */ +fs_initcall(idp_leds_init); +#endif MACHINE_START(PXA_IDP, "Vibren PXA255 IDP") /* Maintainer: Vibren Technologies */ .map_io = idp_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa25x_init_irq, .handle_irq = pxa25x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = idp_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/include/mach/arcom-pcmcia.h b/arch/arm/mach-pxa/include/mach/arcom-pcmcia.h deleted file mode 100644 index d428be4db44..00000000000 --- a/arch/arm/mach-pxa/include/mach/arcom-pcmcia.h +++ /dev/null @@ -1,11 +0,0 @@ -#ifndef __ARCOM_PCMCIA_H -#define __ARCOM_PCMCIA_H - -struct arcom_pcmcia_pdata { - int cd_gpio; - int rdy_gpio; - int pwr_gpio; - void (*reset)(int state); -}; - -#endif diff --git a/arch/arm/mach-pxa/include/mach/balloon3.h b/arch/arm/mach-pxa/include/mach/balloon3.h index f02fa1e6ba8..1b0825911e6 100644 --- a/arch/arm/mach-pxa/include/mach/balloon3.h +++ b/arch/arm/mach-pxa/include/mach/balloon3.h @@ -14,6 +14,8 @@ #ifndef ASM_ARCH_BALLOON3_H #define ASM_ARCH_BALLOON3_H +#include "irqs.h" /* PXA_NR_BUILTIN_GPIO */ + enum balloon3_features { BALLOON3_FEATURE_OHCI, BALLOON3_FEATURE_MMC, @@ -174,7 +176,6 @@ enum balloon3_features { #define BALLOON3_AUX_NIRQ PXA_GPIO_TO_IRQ(BALLOON3_GPIO_AUX_NIRQ) #define BALLOON3_CODEC_IRQ PXA_GPIO_TO_IRQ(BALLOON3_GPIO_CODEC_IRQ) -#define BALLOON3_S0_CD_IRQ PXA_GPIO_TO_IRQ(BALLOON3_GPIO_S0_CD) #define BALLOON3_NR_IRQS (IRQ_BOARD_START + 16) diff --git a/arch/arm/mach-pxa/include/mach/camera.h b/arch/arm/mach-pxa/include/mach/camera.h deleted file mode 100644 index 6709b1cd7c7..00000000000 --- a/arch/arm/mach-pxa/include/mach/camera.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - camera.h - PXA camera driver header file - - Copyright (C) 2003, Intel Corporation - Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __ASM_ARCH_CAMERA_H_ -#define __ASM_ARCH_CAMERA_H_ - -#define PXA_CAMERA_MASTER 1 -#define PXA_CAMERA_DATAWIDTH_4 2 -#define PXA_CAMERA_DATAWIDTH_5 4 -#define PXA_CAMERA_DATAWIDTH_8 8 -#define PXA_CAMERA_DATAWIDTH_9 0x10 -#define PXA_CAMERA_DATAWIDTH_10 0x20 -#define PXA_CAMERA_PCLK_EN 0x40 -#define PXA_CAMERA_MCLK_EN 0x80 -#define PXA_CAMERA_PCP 0x100 -#define PXA_CAMERA_HSP 0x200 -#define PXA_CAMERA_VSP 0x400 - -struct pxacamera_platform_data { - unsigned long flags; - unsigned long mclk_10khz; -}; - -extern void pxa_set_camera_info(struct pxacamera_platform_data *); - -#endif /* __ASM_ARCH_CAMERA_H_ */ diff --git a/arch/arm/mach-pxa/include/mach/corgi.h b/arch/arm/mach-pxa/include/mach/corgi.h index f3c3493b468..c030d955bbd 100644 --- a/arch/arm/mach-pxa/include/mach/corgi.h +++ b/arch/arm/mach-pxa/include/mach/corgi.h @@ -13,6 +13,7 @@ #ifndef __ASM_ARCH_CORGI_H #define __ASM_ARCH_CORGI_H 1 +#include "irqs.h" /* PXA_NR_BUILTIN_GPIO */ /* * Corgi (Non Standard) GPIO Definitions diff --git a/arch/arm/mach-pxa/include/mach/csb726.h b/arch/arm/mach-pxa/include/mach/csb726.h index 2628e7b7211..00cfbbbf73f 100644 --- a/arch/arm/mach-pxa/include/mach/csb726.h +++ b/arch/arm/mach-pxa/include/mach/csb726.h @@ -11,6 +11,8 @@ #ifndef CSB726_H #define CSB726_H +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ + #define CSB726_GPIO_IRQ_LAN 52 #define CSB726_GPIO_IRQ_SM501 53 #define CSB726_GPIO_MMC_DETECT 100 diff --git a/arch/arm/mach-pxa/include/mach/debug-macro.S b/arch/arm/mach-pxa/include/mach/debug-macro.S deleted file mode 100644 index 70b112e8ef6..00000000000 --- a/arch/arm/mach-pxa/include/mach/debug-macro.S +++ /dev/null @@ -1,23 +0,0 @@ -/* arch/arm/mach-pxa/include/mach/debug-macro.S - * - * Debugging macro include header - * - * Copyright (C) 1994-1999 Russell King - * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * -*/ - -#include "hardware.h" - - .macro addruart, rp, rv, tmp - mov \rp, #0x00100000 - orr \rv, \rp, #io_p2v(0x40000000) @ virtual - orr \rp, \rp, #0x40000000 @ physical - .endm - -#define UART_SHIFT 2 -#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-pxa/include/mach/entry-macro.S b/arch/arm/mach-pxa/include/mach/entry-macro.S deleted file mode 100644 index 260c0c17692..00000000000 --- a/arch/arm/mach-pxa/include/mach/entry-macro.S +++ /dev/null @@ -1,15 +0,0 @@ -/* - * arch/arm/mach-pxa/include/mach/entry-macro.S - * - * Low-level IRQ helper macros for PXA-based platforms - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - - .macro disable_fiq - .endm - - .macro arch_ret_to_user, tmp1, tmp2 - .endm diff --git a/arch/arm/mach-pxa/include/mach/generic.h b/arch/arm/mach-pxa/include/mach/generic.h new file mode 100644 index 00000000000..665542e0c9e --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/generic.h @@ -0,0 +1 @@ +#include "../../generic.h" diff --git a/arch/arm/mach-pxa/include/mach/gpio.h b/arch/arm/mach-pxa/include/mach/gpio.h deleted file mode 100644 index 0248e433bc9..00000000000 --- a/arch/arm/mach-pxa/include/mach/gpio.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - * arch/arm/mach-pxa/include/mach/gpio.h - * - * PXA GPIO wrappers for arch-neutral GPIO calls - * - * Written by Philipp Zabel <philipp.zabel@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#ifndef __ASM_ARCH_PXA_GPIO_H -#define __ASM_ARCH_PXA_GPIO_H - -#include <asm-generic/gpio.h> - -#include <mach/irqs.h> -#include <mach/hardware.h> - -#endif diff --git a/arch/arm/mach-pxa/include/mach/gumstix.h b/arch/arm/mach-pxa/include/mach/gumstix.h index dba14b6503a..f7df27bbb42 100644 --- a/arch/arm/mach-pxa/include/mach/gumstix.h +++ b/arch/arm/mach-pxa/include/mach/gumstix.h @@ -6,6 +6,7 @@ * published by the Free Software Foundation. */ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ /* BTRESET - Reset line to Bluetooth module, active low signal. */ #define GPIO_GUMSTIX_BTRESET 7 diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h index 8184669dde2..ccb06e48552 100644 --- a/arch/arm/mach-pxa/include/mach/hardware.h +++ b/arch/arm/mach-pxa/include/mach/hardware.h @@ -40,7 +40,6 @@ #define io_p2v(x) IOMEM(0xf2000000 + ((x) & 0x01ffffff) + (((x) & 0x1c000000) >> 1)) #ifndef __ASSEMBLY__ -# define IOMEM(x) ((void __iomem *)(x)) # define __REG(x) (*((volatile u32 __iomem *)io_p2v(x))) /* With indexed regs we don't want to feed the index through io_p2v() @@ -52,7 +51,6 @@ #else -# define IOMEM(x) x # define __REG(x) io_p2v(x) # define __PREG(x) io_v2p(x) @@ -196,17 +194,6 @@ #define __cpu_is_pxa935(id) (0) #endif -#ifdef CONFIG_CPU_PXA955 -#define __cpu_is_pxa955(id) \ - ({ \ - unsigned int _id = (id) >> 4 & 0xfff; \ - _id == 0x581 || _id == 0xc08 \ - || _id == 0xb76; \ - }) -#else -#define __cpu_is_pxa955(id) (0) -#endif - #define cpu_is_pxa210() \ ({ \ __cpu_is_pxa210(read_cpuid_id()); \ @@ -257,10 +244,6 @@ __cpu_is_pxa935(read_cpuid_id()); \ }) -#define cpu_is_pxa955() \ - ({ \ - __cpu_is_pxa955(read_cpuid_id()); \ - }) /* @@ -299,15 +282,6 @@ #define __cpu_is_pxa93x(id) (0) #endif -#ifdef CONFIG_PXA95x -#define __cpu_is_pxa95x(id) \ - ({ \ - __cpu_is_pxa955(id); \ - }) -#else -#define __cpu_is_pxa95x(id) (0) -#endif - #define cpu_is_pxa2xx() \ ({ \ __cpu_is_pxa2xx(read_cpuid_id()); \ @@ -323,10 +297,6 @@ __cpu_is_pxa93x(read_cpuid_id()); \ }) -#define cpu_is_pxa95x() \ - ({ \ - __cpu_is_pxa95x(read_cpuid_id()); \ - }) /* * return current memory and LCD clock frequency in units of 10kHz @@ -337,8 +307,4 @@ extern unsigned int get_memclk_frequency_10khz(void); extern unsigned long get_clock_tick_rate(void); #endif -#if defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI) -#define ARCH_HAS_DMA_SET_COHERENT_MASK -#endif - #endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-pxa/include/mach/hx4700.h b/arch/arm/mach-pxa/include/mach/hx4700.h index 8bc02913517..0e1bb46264f 100644 --- a/arch/arm/mach-pxa/include/mach/hx4700.h +++ b/arch/arm/mach-pxa/include/mach/hx4700.h @@ -14,6 +14,7 @@ #include <linux/gpio.h> #include <linux/mfd/asic3.h> +#include "irqs.h" /* PXA_NR_BUILTIN_GPIO */ #define HX4700_ASIC3_GPIO_BASE PXA_NR_BUILTIN_GPIO #define HX4700_EGPIO_BASE (HX4700_ASIC3_GPIO_BASE + ASIC3_NUM_GPIOS) diff --git a/arch/arm/mach-pxa/include/mach/idp.h b/arch/arm/mach-pxa/include/mach/idp.h index 22a96f87232..7e63f468027 100644 --- a/arch/arm/mach-pxa/include/mach/idp.h +++ b/arch/arm/mach-pxa/include/mach/idp.h @@ -23,6 +23,7 @@ * IDP hardware. */ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ #define IDP_FLASH_PHYS (PXA_CS0_PHYS) #define IDP_ALT_FLASH_PHYS (PXA_CS1_PHYS) diff --git a/arch/arm/mach-pxa/include/mach/io.h b/arch/arm/mach-pxa/include/mach/io.h index fdca3be47d9..cd78b7fe356 100644 --- a/arch/arm/mach-pxa/include/mach/io.h +++ b/arch/arm/mach-pxa/include/mach/io.h @@ -6,8 +6,6 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H -#include <mach/hardware.h> - #define IO_SPACE_LIMIT 0xffffffff /* @@ -15,6 +13,5 @@ * drivers out there that might just work if we fake them... */ #define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-pxa/include/mach/irda.h b/arch/arm/mach-pxa/include/mach/irda.h deleted file mode 100644 index 3cd41f77dda..00000000000 --- a/arch/arm/mach-pxa/include/mach/irda.h +++ /dev/null @@ -1,25 +0,0 @@ -#ifndef ASMARM_ARCH_IRDA_H -#define ASMARM_ARCH_IRDA_H - -/* board specific transceiver capabilities */ - -#define IR_OFF 1 -#define IR_SIRMODE 2 -#define IR_FIRMODE 4 - -struct pxaficp_platform_data { - int transceiver_cap; - void (*transceiver_mode)(struct device *dev, int mode); - int (*startup)(struct device *dev); - void (*shutdown)(struct device *dev); - int gpio_pwdown; /* powerdown GPIO for the IrDA chip */ - bool gpio_pwdown_inverted; /* gpio_pwdown is inverted */ -}; - -extern void pxa_set_ficp_info(struct pxaficp_platform_data *info); - -#if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x) -void pxa2xx_transceiver_mode(struct device *dev, int mode); -#endif - -#endif diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h index 32975adf3ca..48c2fd85168 100644 --- a/arch/arm/mach-pxa/include/mach/irqs.h +++ b/arch/arm/mach-pxa/include/mach/irqs.h @@ -84,7 +84,6 @@ #define IRQ_PXA935_MMC0 PXA_IRQ(72) /* MMC0 Controller (PXA935) */ #define IRQ_PXA935_MMC1 PXA_IRQ(73) /* MMC1 Controller (PXA935) */ #define IRQ_PXA935_MMC2 PXA_IRQ(74) /* MMC2 Controller (PXA935) */ -#define IRQ_PXA955_MMC3 PXA_IRQ(75) /* MMC3 Controller (PXA955) */ #define IRQ_U2P PXA_IRQ(93) /* USB PHY D+/D- Lines (PXA935) */ #define PXA_GPIO_IRQ_BASE PXA_IRQ(96) @@ -100,7 +99,7 @@ */ #define IRQ_BOARD_START (PXA_GPIO_IRQ_BASE + PXA_NR_BUILTIN_GPIO) -#define NR_IRQS (IRQ_BOARD_START) +#define PXA_NR_IRQS (IRQ_BOARD_START) #ifndef __ASSEMBLY__ struct irq_data; diff --git a/arch/arm/mach-pxa/include/mach/lubbock.h b/arch/arm/mach-pxa/include/mach/lubbock.h index 2a086e8373e..958cd6af938 100644 --- a/arch/arm/mach-pxa/include/mach/lubbock.h +++ b/arch/arm/mach-pxa/include/mach/lubbock.h @@ -10,6 +10,8 @@ * published by the Free Software Foundation. */ +#include <mach/irqs.h> + #define LUBBOCK_ETH_PHYS PXA_CS3_PHYS #define LUBBOCK_FPGA_PHYS PXA_CS2_PHYS diff --git a/arch/arm/mach-pxa/include/mach/mainstone.h b/arch/arm/mach-pxa/include/mach/mainstone.h index 4c2d11cd824..1bfc4e822a4 100644 --- a/arch/arm/mach-pxa/include/mach/mainstone.h +++ b/arch/arm/mach-pxa/include/mach/mainstone.h @@ -13,6 +13,8 @@ #ifndef ASM_ARCH_MAINSTONE_H #define ASM_ARCH_MAINSTONE_H +#include <mach/irqs.h> + #define MST_ETH_PHYS PXA_CS4_PHYS #define MST_FPGA_PHYS PXA_CS2_PHYS diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h b/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h index ec0f0b0b674..b6132aa95dc 100644 --- a/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h +++ b/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h @@ -158,7 +158,9 @@ #define GPIO44_BTUART_CTS MFP_CFG_IN(GPIO44, AF1) #define GPIO42_BTUART_RXD MFP_CFG_IN(GPIO42, AF1) #define GPIO45_BTUART_RTS MFP_CFG_OUT(GPIO45, AF2, DRIVE_HIGH) +#define GPIO45_BTUART_RTS_LPM_LOW MFP_CFG_OUT(GPIO45, AF2, DRIVE_LOW) #define GPIO43_BTUART_TXD MFP_CFG_OUT(GPIO43, AF2, DRIVE_HIGH) +#define GPIO43_BTUART_TXD_LPM_LOW MFP_CFG_OUT(GPIO43, AF2, DRIVE_LOW) /* STUART */ #define GPIO46_STUART_RXD MFP_CFG_IN(GPIO46, AF2) @@ -206,6 +208,7 @@ #define GPIO113_I2S_SYSCLK MFP_CFG_OUT(GPIO113, AF1, DRIVE_LOW) /* SSP 1 */ +#define GPIO23_SSP1_SCLK_IN MFP_CFG_IN(GPIO23, AF2) #define GPIO23_SSP1_SCLK MFP_CFG_OUT(GPIO23, AF2, DRIVE_LOW) #define GPIO29_SSP1_SCLK MFP_CFG_IN(GPIO29, AF3) #define GPIO27_SSP1_SYSCLK MFP_CFG_OUT(GPIO27, AF1, DRIVE_LOW) @@ -460,6 +463,9 @@ GPIO76_LCD_PCLK, \ GPIO77_LCD_BIAS +/* these enable a work-around for a hw bug in pxa27x during ac97 warm reset */ +#define GPIO113_AC97_nRESET_GPIO_HIGH MFP_CFG_OUT(GPIO113, AF0, DEFAULT) +#define GPIO95_AC97_nRESET_GPIO_HIGH MFP_CFG_OUT(GPIO95, AF0, DEFAULT) extern int keypad_set_wake(unsigned int on); #endif /* __ASM_ARCH_MFP_PXA27X_H */ diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h b/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h index c54cef25895..cbf51ae8185 100644 --- a/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h +++ b/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h @@ -17,6 +17,7 @@ * * bit 23 - Input/Output (PXA2xx specific) * bit 24 - Wakeup Enable(PXA2xx specific) + * bit 25 - Keep Output (PXA2xx specific) */ #define MFP_DIR_IN (0x0 << 23) @@ -25,6 +26,12 @@ #define MFP_DIR(x) (((x) >> 23) & 0x1) #define MFP_LPM_CAN_WAKEUP (0x1 << 24) + +/* + * MFP_LPM_KEEP_OUTPUT must be specified for pins that need to + * retain their last output level (low or high). + * Note: MFP_LPM_KEEP_OUTPUT has no effect on pins configured for input. + */ #define MFP_LPM_KEEP_OUTPUT (0x1 << 25) #define WAKEUP_ON_EDGE_RISE (MFP_LPM_CAN_WAKEUP | MFP_LPM_EDGE_RISE) diff --git a/arch/arm/mach-pxa/include/mach/mioa701.h b/arch/arm/mach-pxa/include/mach/mioa701.h index 02868447b0b..e57f5c724e8 100644 --- a/arch/arm/mach-pxa/include/mach/mioa701.h +++ b/arch/arm/mach-pxa/include/mach/mioa701.h @@ -61,6 +61,9 @@ #define GPIO93_KEY_VOLUME_UP 93 #define GPIO94_KEY_VOLUME_DOWN 94 +/* Camera */ +#define GPIO56_MT9M111_nOE 56 + extern struct input_dev *mioa701_evdev; extern void mioa701_gpio_lpm_set(unsigned long mfp_pin); diff --git a/arch/arm/mach-pxa/include/mach/mmc.h b/arch/arm/mach-pxa/include/mach/mmc.h deleted file mode 100644 index 9eb515bb799..00000000000 --- a/arch/arm/mach-pxa/include/mach/mmc.h +++ /dev/null @@ -1,28 +0,0 @@ -#ifndef ASMARM_ARCH_MMC_H -#define ASMARM_ARCH_MMC_H - -#include <linux/mmc/host.h> -#include <linux/interrupt.h> - -struct device; -struct mmc_host; - -struct pxamci_platform_data { - unsigned int ocr_mask; /* available voltages */ - unsigned long detect_delay_ms; /* delay in millisecond before detecting cards after interrupt */ - int (*init)(struct device *, irq_handler_t , void *); - int (*get_ro)(struct device *); - void (*setpower)(struct device *, unsigned int); - void (*exit)(struct device *, void *); - int gpio_card_detect; /* gpio detecting card insertion */ - int gpio_card_ro; /* gpio detecting read only toggle */ - bool gpio_card_ro_invert; /* gpio ro is inverted */ - int gpio_power; /* gpio powering up MMC bus */ - bool gpio_power_invert; /* gpio power is inverted */ -}; - -extern void pxa_set_mci_info(struct pxamci_platform_data *info); -extern void pxa3xx_set_mci2_info(struct pxamci_platform_data *info); -extern void pxa3xx_set_mci3_info(struct pxamci_platform_data *info); - -#endif diff --git a/arch/arm/mach-pxa/include/mach/ohci.h b/arch/arm/mach-pxa/include/mach/ohci.h deleted file mode 100644 index 95b6e2a6e51..00000000000 --- a/arch/arm/mach-pxa/include/mach/ohci.h +++ /dev/null @@ -1,36 +0,0 @@ -#ifndef ASMARM_ARCH_OHCI_H -#define ASMARM_ARCH_OHCI_H - -struct device; - -struct pxaohci_platform_data { - int (*init)(struct device *); - void (*exit)(struct device *); - - unsigned long flags; -#define ENABLE_PORT1 (1 << 0) -#define ENABLE_PORT2 (1 << 1) -#define ENABLE_PORT3 (1 << 2) -#define ENABLE_PORT_ALL (ENABLE_PORT1 | ENABLE_PORT2 | ENABLE_PORT3) - -#define POWER_SENSE_LOW (1 << 3) -#define POWER_CONTROL_LOW (1 << 4) -#define NO_OC_PROTECTION (1 << 5) -#define OC_MODE_GLOBAL (0 << 6) -#define OC_MODE_PERPORT (1 << 6) - - int power_on_delay; /* Power On to Power Good time - in ms - * HCD must wait for this duration before - * accessing a powered on port - */ - int port_mode; -#define PMM_NPS_MODE 1 -#define PMM_GLOBAL_MODE 2 -#define PMM_PERPORT_MODE 3 - - int power_budget; -}; - -extern void pxa_set_ohci_info(struct pxaohci_platform_data *info); - -#endif diff --git a/arch/arm/mach-pxa/include/mach/palmasoc.h b/arch/arm/mach-pxa/include/mach/palmasoc.h deleted file mode 100644 index 58afb30d529..00000000000 --- a/arch/arm/mach-pxa/include/mach/palmasoc.h +++ /dev/null @@ -1,8 +0,0 @@ -#ifndef _INCLUDE_PALMASOC_H_ -#define _INCLUDE_PALMASOC_H_ - -struct palm27x_asoc_info { - int jack_gpio; -}; - -#endif diff --git a/arch/arm/mach-pxa/include/mach/palmld.h b/arch/arm/mach-pxa/include/mach/palmld.h index 2c447133657..b184f296023 100644 --- a/arch/arm/mach-pxa/include/mach/palmld.h +++ b/arch/arm/mach-pxa/include/mach/palmld.h @@ -13,6 +13,8 @@ #ifndef _INCLUDE_PALMLD_H_ #define _INCLUDE_PALMLD_H_ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ + /** HERE ARE GPIOs **/ /* GPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/palmt5.h b/arch/arm/mach-pxa/include/mach/palmt5.h index 0bd4f036c72..e342c592140 100644 --- a/arch/arm/mach-pxa/include/mach/palmt5.h +++ b/arch/arm/mach-pxa/include/mach/palmt5.h @@ -15,6 +15,8 @@ #ifndef _INCLUDE_PALMT5_H_ #define _INCLUDE_PALMT5_H_ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ + /** HERE ARE GPIOs **/ /* GPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/palmtc.h b/arch/arm/mach-pxa/include/mach/palmtc.h index c383a21680b..81c727b3cfd 100644 --- a/arch/arm/mach-pxa/include/mach/palmtc.h +++ b/arch/arm/mach-pxa/include/mach/palmtc.h @@ -16,6 +16,8 @@ #ifndef _INCLUDE_PALMTC_H_ #define _INCLUDE_PALMTC_H_ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ + /** HERE ARE GPIOs **/ /* GPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/palmtreo.h b/arch/arm/mach-pxa/include/mach/palmtreo.h index 2d3f14e3be2..714b6574393 100644 --- a/arch/arm/mach-pxa/include/mach/palmtreo.h +++ b/arch/arm/mach-pxa/include/mach/palmtreo.h @@ -38,13 +38,14 @@ #define GPIO_NR_TREO_LCD_POWER 25 /* Treo680 specific GPIOs */ -#ifdef CONFIG_MACH_TREO680 #define GPIO_NR_TREO680_SD_READONLY 33 #define GPIO_NR_TREO680_SD_POWER 42 #define GPIO_NR_TREO680_VIBRATE_EN 44 #define GPIO_NR_TREO680_KEYB_BL 24 #define GPIO_NR_TREO680_BT_EN 43 -#endif /* CONFIG_MACH_TREO680 */ +#define GPIO_NR_TREO680_LCD_POWER 77 +#define GPIO_NR_TREO680_LCD_EN 86 +#define GPIO_NR_TREO680_LCD_EN_N 25 /* Centro685 specific GPIOs */ #define GPIO_NR_CENTRO_SD_POWER 21 diff --git a/arch/arm/mach-pxa/include/mach/palmtx.h b/arch/arm/mach-pxa/include/mach/palmtx.h index f2e53038025..92bc1f05300 100644 --- a/arch/arm/mach-pxa/include/mach/palmtx.h +++ b/arch/arm/mach-pxa/include/mach/palmtx.h @@ -16,6 +16,8 @@ #ifndef _INCLUDE_PALMTX_H_ #define _INCLUDE_PALMTX_H_ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ + /** HERE ARE GPIOs **/ /* GPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/pata_pxa.h b/arch/arm/mach-pxa/include/mach/pata_pxa.h deleted file mode 100644 index 6cf7df1d583..00000000000 --- a/arch/arm/mach-pxa/include/mach/pata_pxa.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Generic PXA PATA driver - * - * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. If not, write to - * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __MACH_PATA_PXA_H__ -#define __MACH_PATA_PXA_H__ - -struct pata_pxa_pdata { - /* PXA DMA DREQ<0:2> pin */ - uint32_t dma_dreq; - /* Register shift */ - uint32_t reg_shift; - /* IRQ flags */ - uint32_t irq_flags; -}; - -#endif /* __MACH_PATA_PXA_H__ */ diff --git a/arch/arm/mach-pxa/include/mach/pcm027.h b/arch/arm/mach-pxa/include/mach/pcm027.h index 6bf28de228b..86ebd7b6c96 100644 --- a/arch/arm/mach-pxa/include/mach/pcm027.h +++ b/arch/arm/mach-pxa/include/mach/pcm027.h @@ -23,6 +23,8 @@ * Definitions of CPU card resources only */ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ + /* phyCORE-PXA270 (PCM027) Interrupts */ #define PCM027_IRQ(x) (IRQ_BOARD_START + (x)) #define PCM027_BTDET_IRQ PCM027_IRQ(0) diff --git a/arch/arm/mach-pxa/include/mach/pcm990_baseboard.h b/arch/arm/mach-pxa/include/mach/pcm990_baseboard.h index d72791695b2..7e544c14967 100644 --- a/arch/arm/mach-pxa/include/mach/pcm990_baseboard.h +++ b/arch/arm/mach-pxa/include/mach/pcm990_baseboard.h @@ -20,6 +20,7 @@ */ #include <mach/pcm027.h> +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ /* * definitions relevant only when the PCM-990 @@ -31,7 +32,6 @@ #define PCM990_CTRL_INT_IRQ PXA_GPIO_TO_IRQ(PCM990_CTRL_INT_IRQ_GPIO) #define PCM990_CTRL_INT_IRQ_EDGE IRQ_TYPE_EDGE_RISING #define PCM990_CTRL_PHYS PXA_CS1_PHYS /* 16-Bit */ -#define PCM990_CTRL_BASE 0xea000000 #define PCM990_CTRL_SIZE (1*1024*1024) #define PCM990_CTRL_PWR_IRQ_GPIO 14 @@ -69,13 +69,13 @@ #define PCM990_CTRL_MMC2DE 0x0004 /* R MMC2 Card detect */ #define PCM990_CTRL_MMC2WP 0x0008 /* R MMC2 Card write protect */ -#define PCM990_CTRL_REG6 0x000C /* Interrupt Clear REGISTER */ +#define PCM990_CTRL_INTSETCLR 0x000C /* Interrupt Clear REGISTER */ #define PCM990_CTRL_INTC0 0x0001 /* Clear Reg BT Detect */ #define PCM990_CTRL_INTC1 0x0002 /* Clear Reg FR RI */ #define PCM990_CTRL_INTC2 0x0004 /* Clear Reg MMC1 Detect */ #define PCM990_CTRL_INTC3 0x0008 /* Clear Reg PM_5V off */ -#define PCM990_CTRL_REG7 0x000E /* Interrupt Enable REGISTER */ +#define PCM990_CTRL_INTMSKENA 0x000E /* Interrupt Enable REGISTER */ #define PCM990_CTRL_ENAINT0 0x0001 /* Enable Int BT Detect */ #define PCM990_CTRL_ENAINT1 0x0002 /* Enable Int FR RI */ #define PCM990_CTRL_ENAINT2 0x0004 /* Enable Int MMC1 Detect */ @@ -102,32 +102,6 @@ #define PCM990_CTRL_ACPRES 0x0004 /* DC Present */ #define PCM990_CTRL_ACALARM 0x0008 /* Error Akku */ -#define PCM990_CTRL_P2V(x) ((x) - PCM990_CTRL_PHYS + PCM990_CTRL_BASE) -#define PCM990_CTRL_V2P(x) ((x) - PCM990_CTRL_BASE + PCM990_CTRL_PHYS) - -#ifndef __ASSEMBLY__ -# define __PCM990_CTRL_REG(x) \ - (*((volatile unsigned char *)PCM990_CTRL_P2V(x))) -#else -# define __PCM990_CTRL_REG(x) PCM990_CTRL_P2V(x) -#endif - -#define PCM990_INTMSKENA __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG7) -#define PCM990_INTSETCLR __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG6) -#define PCM990_CTRL0 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG0) -#define PCM990_CTRL1 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG1) -#define PCM990_CTRL2 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG2) -#define PCM990_CTRL3 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG3) -#define PCM990_CTRL4 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG4) -#define PCM990_CTRL5 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG5) -#define PCM990_CTRL6 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG6) -#define PCM990_CTRL7 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG7) -#define PCM990_CTRL8 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG8) -#define PCM990_CTRL9 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG9) -#define PCM990_CTRL10 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG10) -#define PCM990_CTRL11 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG11) - - /* * IDE */ @@ -166,24 +140,6 @@ #define PCM990_IDE_PLD_P2V(x) ((x) - PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_BASE) #define PCM990_IDE_PLD_V2P(x) ((x) - PCM990_IDE_PLD_BASE + PCM990_IDE_PLD_PHYS) -#ifndef __ASSEMBLY__ -# define __PCM990_IDE_PLD_REG(x) \ - (*((volatile unsigned char *)PCM990_IDE_PLD_P2V(x))) -#else -# define __PCM990_IDE_PLD_REG(x) PCM990_IDE_PLD_P2V(x) -#endif - -#define PCM990_IDE0 \ - __PCM990_IDE_PLD_REG(PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_REG0) -#define PCM990_IDE1 \ - __PCM990_IDE_PLD_REG(PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_REG1) -#define PCM990_IDE2 \ - __PCM990_IDE_PLD_REG(PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_REG2) -#define PCM990_IDE3 \ - __PCM990_IDE_PLD_REG(PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_REG3) -#define PCM990_IDE4 \ - __PCM990_IDE_PLD_REG(PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_REG4) - /* * Compact Flash */ @@ -196,10 +152,6 @@ #define PCM990_CF_CD_EDGE IRQ_TYPE_EDGE_RISING #define PCM990_CF_PLD_PHYS 0x30000000 /* 16 bit wide */ -#define PCM990_CF_PLD_BASE 0xef000000 -#define PCM990_CF_PLD_SIZE (1*1024*1024) -#define PCM990_CF_PLD_P2V(x) ((x) - PCM990_CF_PLD_PHYS + PCM990_CF_PLD_BASE) -#define PCM990_CF_PLD_V2P(x) ((x) - PCM990_CF_PLD_BASE + PCM990_CF_PLD_PHYS) /* visible CPLD (U6) registers */ #define PCM990_CF_PLD_REG0 0x1000 /* OFFSET CF REGISTER 0 */ @@ -239,21 +191,6 @@ #define PCM990_CF_REG6_CD1 0x0001 /* R CF Card_Detect1 */ #define PCM990_CF_REG6_CD2 0x0002 /* R CF Card_Detect2 */ -#ifndef __ASSEMBLY__ -# define __PCM990_CF_PLD_REG(x) \ - (*((volatile unsigned char *)PCM990_CF_PLD_P2V(x))) -#else -# define __PCM990_CF_PLD_REG(x) PCM990_CF_PLD_P2V(x) -#endif - -#define PCM990_CF0 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG0) -#define PCM990_CF1 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG1) -#define PCM990_CF2 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG2) -#define PCM990_CF3 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG3) -#define PCM990_CF4 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG4) -#define PCM990_CF5 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG5) -#define PCM990_CF6 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG6) - /* * Wolfson AC97 Touch */ diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/include/mach/poodle.h index f32ff75dcca..b56b19351a0 100644 --- a/arch/arm/mach-pxa/include/mach/poodle.h +++ b/arch/arm/mach-pxa/include/mach/poodle.h @@ -15,6 +15,8 @@ #ifndef __ASM_ARCH_POODLE_H #define __ASM_ARCH_POODLE_H 1 +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ + /* * GPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h b/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h index 207ecb49a61..f4d48d20754 100644 --- a/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h +++ b/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h @@ -131,6 +131,7 @@ #define AICSR __REG(0x41340008) /* Application Subsystem Interrupt Control/Status Register */ #define CKENA __REG(0x4134000C) /* A Clock Enable Register */ #define CKENB __REG(0x41340010) /* B Clock Enable Register */ +#define CKENC __REG(0x41340024) /* C Clock Enable Register */ #define AC97_DIV __REG(0x41340014) /* AC97 clock divisor value register */ #define ACCR_XPDIS (1 << 31) /* Core PLL Output Disable */ diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx-u2d.h b/arch/arm/mach-pxa/include/mach/pxa3xx-u2d.h deleted file mode 100644 index 9d82cb65ea5..00000000000 --- a/arch/arm/mach-pxa/include/mach/pxa3xx-u2d.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * PXA3xx U2D header - * - * Copyright (C) 2010 CompuLab Ltd. - * - * Igor Grinberg <grinberg@compulab.co.il> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#ifndef __PXA310_U2D__ -#define __PXA310_U2D__ - -#include <linux/usb/ulpi.h> - -struct pxa3xx_u2d_platform_data { - -#define ULPI_SER_6PIN (1 << 0) -#define ULPI_SER_3PIN (1 << 1) - unsigned int ulpi_mode; - - int (*init)(struct device *); - void (*exit)(struct device *); -}; - - -/* Start PXA3xx U2D host */ -int pxa3xx_u2d_start_hc(struct usb_bus *host); -/* Stop PXA3xx U2D host */ -void pxa3xx_u2d_stop_hc(struct usb_bus *host); - -extern void pxa3xx_set_u2d_info(struct pxa3xx_u2d_platform_data *info); - -#endif /* __PXA310_U2D__ */ diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx.h b/arch/arm/mach-pxa/include/mach/pxa3xx.h index cd3e57f4268..6dd7fa163e2 100644 --- a/arch/arm/mach-pxa/include/mach/pxa3xx.h +++ b/arch/arm/mach-pxa/include/mach/pxa3xx.h @@ -7,7 +7,6 @@ extern void __init pxa3xx_map_io(void); extern void __init pxa3xx_init_irq(void); -extern void __init pxa95x_init_irq(void); #define pxa3xx_handle_irq ichp_handle_irq diff --git a/arch/arm/mach-pxa/include/mach/pxa930_rotary.h b/arch/arm/mach-pxa/include/mach/pxa930_rotary.h deleted file mode 100644 index 053587caffd..00000000000 --- a/arch/arm/mach-pxa/include/mach/pxa930_rotary.h +++ /dev/null @@ -1,20 +0,0 @@ -#ifndef __ASM_ARCH_PXA930_ROTARY_H -#define __ASM_ARCH_PXA930_ROTARY_H - -/* NOTE: - * - * rotary can be either interpreted as a ralative input event (e.g. - * REL_WHEEL or REL_HWHEEL) or a specific key event (e.g. UP/DOWN - * or LEFT/RIGHT), depending on if up_key & down_key are assigned - * or rel_code is assigned a non-zero value. When all are non-zero, - * up_key and down_key will be preferred. - */ -struct pxa930_rotary_platform_data { - int up_key; - int down_key; - int rel_code; -}; - -void __init pxa930_set_rotarykey_info(struct pxa930_rotary_platform_data *info); - -#endif /* __ASM_ARCH_PXA930_ROTARY_H */ diff --git a/arch/arm/mach-pxa/include/mach/pxa930_trkball.h b/arch/arm/mach-pxa/include/mach/pxa930_trkball.h deleted file mode 100644 index 5e0789bc472..00000000000 --- a/arch/arm/mach-pxa/include/mach/pxa930_trkball.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef __ASM_ARCH_PXA930_TRKBALL_H -#define __ASM_ARCH_PXA930_TRKBALL_H - -struct pxa930_trkball_platform_data { - int x_filter; - int y_filter; -}; - -#endif /* __ASM_ARCH_PXA930_TRKBALL_H */ - diff --git a/arch/arm/mach-pxa/include/mach/pxa95x.h b/arch/arm/mach-pxa/include/mach/pxa95x.h deleted file mode 100644 index cbb097c4cb1..00000000000 --- a/arch/arm/mach-pxa/include/mach/pxa95x.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef __MACH_PXA95X_H -#define __MACH_PXA95X_H - -#include <mach/pxa3xx.h> -#include <mach/mfp-pxa930.h> - -#endif /* __MACH_PXA95X_H */ diff --git a/arch/arm/mach-pxa/include/mach/pxafb.h b/arch/arm/mach-pxa/include/mach/pxafb.h deleted file mode 100644 index 486b4c519ae..00000000000 --- a/arch/arm/mach-pxa/include/mach/pxafb.h +++ /dev/null @@ -1,175 +0,0 @@ -/* - * arch/arm/mach-pxa/include/mach/pxafb.h - * - * Support for the xscale frame buffer. - * - * Author: Jean-Frederic Clere - * Created: Sep 22, 2003 - * Copyright: jfclere@sinix.net - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/fb.h> -#include <mach/regs-lcd.h> - -/* - * Supported LCD connections - * - * bits 0 - 3: for LCD panel type: - * - * STN - for passive matrix - * DSTN - for dual scan passive matrix - * TFT - for active matrix - * - * bits 4 - 9 : for bus width - * bits 10-17 : for AC Bias Pin Frequency - * bit 18 : for output enable polarity - * bit 19 : for pixel clock edge - * bit 20 : for output pixel format when base is RGBT16 - */ -#define LCD_CONN_TYPE(_x) ((_x) & 0x0f) -#define LCD_CONN_WIDTH(_x) (((_x) >> 4) & 0x1f) - -#define LCD_TYPE_MASK 0xf -#define LCD_TYPE_UNKNOWN 0 -#define LCD_TYPE_MONO_STN 1 -#define LCD_TYPE_MONO_DSTN 2 -#define LCD_TYPE_COLOR_STN 3 -#define LCD_TYPE_COLOR_DSTN 4 -#define LCD_TYPE_COLOR_TFT 5 -#define LCD_TYPE_SMART_PANEL 6 -#define LCD_TYPE_MAX 7 - -#define LCD_MONO_STN_4BPP ((4 << 4) | LCD_TYPE_MONO_STN) -#define LCD_MONO_STN_8BPP ((8 << 4) | LCD_TYPE_MONO_STN) -#define LCD_MONO_DSTN_8BPP ((8 << 4) | LCD_TYPE_MONO_DSTN) -#define LCD_COLOR_STN_8BPP ((8 << 4) | LCD_TYPE_COLOR_STN) -#define LCD_COLOR_DSTN_16BPP ((16 << 4) | LCD_TYPE_COLOR_DSTN) -#define LCD_COLOR_TFT_8BPP ((8 << 4) | LCD_TYPE_COLOR_TFT) -#define LCD_COLOR_TFT_16BPP ((16 << 4) | LCD_TYPE_COLOR_TFT) -#define LCD_COLOR_TFT_18BPP ((18 << 4) | LCD_TYPE_COLOR_TFT) -#define LCD_SMART_PANEL_8BPP ((8 << 4) | LCD_TYPE_SMART_PANEL) -#define LCD_SMART_PANEL_16BPP ((16 << 4) | LCD_TYPE_SMART_PANEL) -#define LCD_SMART_PANEL_18BPP ((18 << 4) | LCD_TYPE_SMART_PANEL) - -#define LCD_AC_BIAS_FREQ(x) (((x) & 0xff) << 10) -#define LCD_BIAS_ACTIVE_HIGH (0 << 18) -#define LCD_BIAS_ACTIVE_LOW (1 << 18) -#define LCD_PCLK_EDGE_RISE (0 << 19) -#define LCD_PCLK_EDGE_FALL (1 << 19) -#define LCD_ALTERNATE_MAPPING (1 << 20) - -/* - * This structure describes the machine which we are running on. - * It is set in linux/arch/arm/mach-pxa/machine_name.c and used in the probe routine - * of linux/drivers/video/pxafb.c - */ -struct pxafb_mode_info { - u_long pixclock; - - u_short xres; - u_short yres; - - u_char bpp; - u_int cmap_greyscale:1, - depth:8, - transparency:1, - unused:22; - - /* Parallel Mode Timing */ - u_char hsync_len; - u_char left_margin; - u_char right_margin; - - u_char vsync_len; - u_char upper_margin; - u_char lower_margin; - u_char sync; - - /* Smart Panel Mode Timing - see PXA27x DM 7.4.15.0.3 for details - * Note: - * 1. all parameters in nanosecond (ns) - * 2. a0cs{rd,wr}_set_hld are controlled by the same register bits - * in pxa27x and pxa3xx, initialize them to the same value or - * the larger one will be used - * 3. same to {rd,wr}_pulse_width - * - * 4. LCD_PCLK_EDGE_{RISE,FALL} controls the L_PCLK_WR polarity - * 5. sync & FB_SYNC_HOR_HIGH_ACT controls the L_LCLK_A0 - * 6. sync & FB_SYNC_VERT_HIGH_ACT controls the L_LCLK_RD - */ - unsigned a0csrd_set_hld; /* A0 and CS Setup/Hold Time before/after L_FCLK_RD */ - unsigned a0cswr_set_hld; /* A0 and CS Setup/Hold Time before/after L_PCLK_WR */ - unsigned wr_pulse_width; /* L_PCLK_WR pulse width */ - unsigned rd_pulse_width; /* L_FCLK_RD pulse width */ - unsigned cmd_inh_time; /* Command Inhibit time between two writes */ - unsigned op_hold_time; /* Output Hold time from L_FCLK_RD negation */ -}; - -struct pxafb_mach_info { - struct pxafb_mode_info *modes; - unsigned int num_modes; - - unsigned int lcd_conn; - unsigned long video_mem_size; - - u_int fixed_modes:1, - cmap_inverse:1, - cmap_static:1, - acceleration_enabled:1, - unused:28; - - /* The following should be defined in LCCR0 - * LCCR0_Act or LCCR0_Pas Active or Passive - * LCCR0_Sngl or LCCR0_Dual Single/Dual panel - * LCCR0_Mono or LCCR0_Color Mono/Color - * LCCR0_4PixMono or LCCR0_8PixMono (in mono single mode) - * LCCR0_DMADel(Tcpu) (optional) DMA request delay - * - * The following should not be defined in LCCR0: - * LCCR0_OUM, LCCR0_BM, LCCR0_QDM, LCCR0_DIS, LCCR0_EFM - * LCCR0_IUM, LCCR0_SFM, LCCR0_LDM, LCCR0_ENB - */ - u_int lccr0; - /* The following should be defined in LCCR3 - * LCCR3_OutEnH or LCCR3_OutEnL Output enable polarity - * LCCR3_PixRsEdg or LCCR3_PixFlEdg Pixel clock edge type - * LCCR3_Acb(X) AB Bias pin frequency - * LCCR3_DPC (optional) Double Pixel Clock mode (untested) - * - * The following should not be defined in LCCR3 - * LCCR3_HSP, LCCR3_VSP, LCCR0_Pcd(x), LCCR3_Bpp - */ - u_int lccr3; - /* The following should be defined in LCCR4 - * LCCR4_PAL_FOR_0 or LCCR4_PAL_FOR_1 or LCCR4_PAL_FOR_2 - * - * All other bits in LCCR4 should be left alone. - */ - u_int lccr4; - void (*pxafb_backlight_power)(int); - void (*pxafb_lcd_power)(int, struct fb_var_screeninfo *); - void (*smart_update)(struct fb_info *); -}; - -void pxa_set_fb_info(struct device *, struct pxafb_mach_info *); -unsigned long pxafb_get_hsync_time(struct device *dev); - -#ifdef CONFIG_FB_PXA_SMARTPANEL -extern int pxafb_smart_queue(struct fb_info *info, uint16_t *cmds, int); -extern int pxafb_smart_flush(struct fb_info *info); -#else -static inline int pxafb_smart_queue(struct fb_info *info, - uint16_t *cmds, int n) -{ - return 0; -} - -static inline int pxafb_smart_flush(struct fb_info *info) -{ - return 0; -} -#endif diff --git a/arch/arm/mach-pxa/include/mach/regs-ost.h b/arch/arm/mach-pxa/include/mach/regs-ost.h index a3e5f86ef67..628819995c5 100644 --- a/arch/arm/mach-pxa/include/mach/regs-ost.h +++ b/arch/arm/mach-pxa/include/mach/regs-ost.h @@ -7,17 +7,17 @@ * OS Timer & Match Registers */ -#define OSMR0 __REG(0x40A00000) /* */ -#define OSMR1 __REG(0x40A00004) /* */ -#define OSMR2 __REG(0x40A00008) /* */ -#define OSMR3 __REG(0x40A0000C) /* */ -#define OSMR4 __REG(0x40A00080) /* */ -#define OSCR __REG(0x40A00010) /* OS Timer Counter Register */ -#define OSCR4 __REG(0x40A00040) /* OS Timer Counter Register */ -#define OMCR4 __REG(0x40A000C0) /* */ -#define OSSR __REG(0x40A00014) /* OS Timer Status Register */ -#define OWER __REG(0x40A00018) /* OS Timer Watchdog Enable Register */ -#define OIER __REG(0x40A0001C) /* OS Timer Interrupt Enable Register */ +#define OSMR0 io_p2v(0x40A00000) /* */ +#define OSMR1 io_p2v(0x40A00004) /* */ +#define OSMR2 io_p2v(0x40A00008) /* */ +#define OSMR3 io_p2v(0x40A0000C) /* */ +#define OSMR4 io_p2v(0x40A00080) /* */ +#define OSCR io_p2v(0x40A00010) /* OS Timer Counter Register */ +#define OSCR4 io_p2v(0x40A00040) /* OS Timer Counter Register */ +#define OMCR4 io_p2v(0x40A000C0) /* */ +#define OSSR io_p2v(0x40A00014) /* OS Timer Status Register */ +#define OWER io_p2v(0x40A00018) /* OS Timer Watchdog Enable Register */ +#define OIER io_p2v(0x40A0001C) /* OS Timer Interrupt Enable Register */ #define OSSR_M3 (1 << 3) /* Match status channel 3 */ #define OSSR_M2 (1 << 2) /* Match status channel 2 */ diff --git a/arch/arm/mach-pxa/include/mach/smemc.h b/arch/arm/mach-pxa/include/mach/smemc.h index b7de471b273..b802f285fe0 100644 --- a/arch/arm/mach-pxa/include/mach/smemc.h +++ b/arch/arm/mach-pxa/include/mach/smemc.h @@ -37,6 +37,7 @@ #define CSADRCFG1 (SMEMC_VIRT + 0x84) /* Address Configuration Register for CS1 */ #define CSADRCFG2 (SMEMC_VIRT + 0x88) /* Address Configuration Register for CS2 */ #define CSADRCFG3 (SMEMC_VIRT + 0x8C) /* Address Configuration Register for CS3 */ +#define CSMSADRCFG (SMEMC_VIRT + 0xA0) /* Chip Select Configuration Register */ /* * More handy macros for PCMCIA diff --git a/arch/arm/mach-pxa/include/mach/spitz.h b/arch/arm/mach-pxa/include/mach/spitz.h index 0bfe6507c95..25c9f62e46a 100644 --- a/arch/arm/mach-pxa/include/mach/spitz.h +++ b/arch/arm/mach-pxa/include/mach/spitz.h @@ -15,8 +15,8 @@ #define __ASM_ARCH_SPITZ_H 1 #endif +#include "irqs.h" /* PXA_NR_BUILTIN_GPIO, PXA_GPIO_TO_IRQ */ #include <linux/fb.h> -#include <linux/gpio.h> /* Spitz/Akita GPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/system.h b/arch/arm/mach-pxa/include/mach/system.h deleted file mode 100644 index c5afacd3cc0..00000000000 --- a/arch/arm/mach-pxa/include/mach/system.h +++ /dev/null @@ -1,15 +0,0 @@ -/* - * arch/arm/mach-pxa/include/mach/system.h - * - * Author: Nicolas Pitre - * Created: Jun 15, 2001 - * Copyright: MontaVista Software Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -static inline void arch_idle(void) -{ - cpu_do_idle(); -} diff --git a/arch/arm/mach-pxa/include/mach/timex.h b/arch/arm/mach-pxa/include/mach/timex.h deleted file mode 100644 index af6760a50e1..00000000000 --- a/arch/arm/mach-pxa/include/mach/timex.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - * arch/arm/mach-pxa/include/mach/timex.h - * - * Author: Nicolas Pitre - * Created: Jun 15, 2001 - * Copyright: MontaVista Software Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -/* Various drivers are still using the constant of CLOCK_TICK_RATE, for - * those drivers to at least work, the definition is provided here. - * - * NOTE: this is no longer accurate when multiple processors and boards - * are selected, newer drivers should not depend on this any more. Use - * either the clocksource/clockevent or get this at run-time by calling - * get_clock_tick_rate() (as defined in generic.c). - */ - -#if defined(CONFIG_PXA25x) -/* PXA250/210 timer base */ -#define CLOCK_TICK_RATE 3686400 -#elif defined(CONFIG_PXA27x) -/* PXA27x timer base */ -#ifdef CONFIG_MACH_MAINSTONE -#define CLOCK_TICK_RATE 3249600 -#else -#define CLOCK_TICK_RATE 3250000 -#endif -#else -#define CLOCK_TICK_RATE 3250000 -#endif diff --git a/arch/arm/mach-pxa/include/mach/tosa.h b/arch/arm/mach-pxa/include/mach/tosa.h index 2bb0e862598..0497d95cef2 100644 --- a/arch/arm/mach-pxa/include/mach/tosa.h +++ b/arch/arm/mach-pxa/include/mach/tosa.h @@ -13,6 +13,8 @@ #ifndef _ASM_ARCH_TOSA_H_ #define _ASM_ARCH_TOSA_H_ 1 +#include "irqs.h" /* PXA_NR_BUILTIN_GPIO */ + /* TOSA Chip selects */ #define TOSA_LCDC_PHYS PXA_CS4_PHYS /* Internel Scoop */ diff --git a/arch/arm/mach-pxa/include/mach/trizeps4.h b/arch/arm/mach-pxa/include/mach/trizeps4.h index d2ca01053f6..ae3ca013afa 100644 --- a/arch/arm/mach-pxa/include/mach/trizeps4.h +++ b/arch/arm/mach-pxa/include/mach/trizeps4.h @@ -10,6 +10,8 @@ #ifndef _TRIPEPS4_H_ #define _TRIPEPS4_H_ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ + /* physical memory regions */ #define TRIZEPS4_FLASH_PHYS (PXA_CS0_PHYS) /* Flash region */ #define TRIZEPS4_DISK_PHYS (PXA_CS1_PHYS) /* Disk On Chip region */ diff --git a/arch/arm/mach-pxa/include/mach/udc.h b/arch/arm/mach-pxa/include/mach/udc.h index 2f82332e81a..9a827e32db9 100644 --- a/arch/arm/mach-pxa/include/mach/udc.h +++ b/arch/arm/mach-pxa/include/mach/udc.h @@ -2,7 +2,7 @@ * arch/arm/mach-pxa/include/mach/udc.h * */ -#include <asm/mach/udc_pxa2xx.h> +#include <linux/platform_data/pxa2xx_udc.h> extern void pxa_set_udc_info(struct pxa2xx_udc_mach_info *info); diff --git a/arch/arm/mach-pxa/include/mach/uncompress.h b/arch/arm/mach-pxa/include/mach/uncompress.h index 5519a34b667..8c27757e68f 100644 --- a/arch/arm/mach-pxa/include/mach/uncompress.h +++ b/arch/arm/mach-pxa/include/mach/uncompress.h @@ -72,8 +72,3 @@ static inline void arch_decomp_setup(void) uart_is_pxa = 0; } } - -/* - * nothing to do - */ -#define arch_decomp_wdog() diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c index 5dae15ea671..0eecd83c624 100644 --- a/arch/arm/mach-pxa/irq.c +++ b/arch/arm/mach-pxa/irq.c @@ -17,6 +17,8 @@ #include <linux/syscore_ops.h> #include <linux/io.h> #include <linux/irq.h> +#include <linux/of_address.h> +#include <linux/of_irq.h> #include <asm/exception.h> @@ -25,8 +27,6 @@ #include "generic.h" -#define IRQ_BASE io_p2v(0x40d00000) - #define ICIP (0x000) #define ICMR (0x004) #define ICLR (0x008) @@ -48,22 +48,19 @@ * This is for peripheral IRQs internal to the PXA chip. */ +static void __iomem *pxa_irq_base; static int pxa_internal_irq_nr; - -static inline int cpu_has_ipr(void) -{ - return !cpu_is_pxa25x(); -} +static bool cpu_has_ipr; static inline void __iomem *irq_base(int i) { - static unsigned long phys_base[] = { - 0x40d00000, - 0x40d0009c, - 0x40d00130, + static unsigned long phys_base_offset[] = { + 0x0, + 0x9c, + 0x130, }; - return io_p2v(phys_base[i]); + return pxa_irq_base + phys_base_offset[i]; } void pxa_mask_irq(struct irq_data *d) @@ -96,8 +93,8 @@ asmlinkage void __exception_irq_entry icip_handle_irq(struct pt_regs *regs) uint32_t icip, icmr, mask; do { - icip = __raw_readl(IRQ_BASE + ICIP); - icmr = __raw_readl(IRQ_BASE + ICMR); + icip = __raw_readl(pxa_irq_base + ICIP); + icmr = __raw_readl(pxa_irq_base + ICMR); mask = icip & icmr; if (mask == 0) @@ -128,6 +125,8 @@ void __init pxa_init_irq(int irq_nr, int (*fn)(struct irq_data *, unsigned int)) BUG_ON(irq_nr > MAX_INTERNAL_IRQS); pxa_internal_irq_nr = irq_nr; + cpu_has_ipr = !cpu_is_pxa25x(); + pxa_irq_base = io_p2v(0x40d00000); for (n = 0; n < irq_nr; n += 32) { void __iomem *base = irq_base(n >> 5); @@ -136,8 +135,8 @@ void __init pxa_init_irq(int irq_nr, int (*fn)(struct irq_data *, unsigned int)) __raw_writel(0, base + ICLR); /* all IRQs are IRQ, not FIQ */ for (i = n; (i < (n + 32)) && (i < irq_nr); i++) { /* initialize interrupt priority */ - if (cpu_has_ipr()) - __raw_writel(i | IPR_VALID, IRQ_BASE + IPR(i)); + if (cpu_has_ipr) + __raw_writel(i | IPR_VALID, pxa_irq_base + IPR(i)); irq = PXA_IRQ(i); irq_set_chip_and_handler(irq, &pxa_internal_irq_chip, @@ -168,9 +167,9 @@ static int pxa_irq_suspend(void) __raw_writel(0, base + ICMR); } - if (cpu_has_ipr()) { + if (cpu_has_ipr) { for (i = 0; i < pxa_internal_irq_nr; i++) - saved_ipr[i] = __raw_readl(IRQ_BASE + IPR(i)); + saved_ipr[i] = __raw_readl(pxa_irq_base + IPR(i)); } return 0; @@ -187,11 +186,11 @@ static void pxa_irq_resume(void) __raw_writel(0, base + ICLR); } - if (cpu_has_ipr()) + if (cpu_has_ipr) for (i = 0; i < pxa_internal_irq_nr; i++) - __raw_writel(saved_ipr[i], IRQ_BASE + IPR(i)); + __raw_writel(saved_ipr[i], pxa_irq_base + IPR(i)); - __raw_writel(1, IRQ_BASE + ICCR); + __raw_writel(1, pxa_irq_base + ICCR); } #else #define pxa_irq_suspend NULL @@ -202,3 +201,89 @@ struct syscore_ops pxa_irq_syscore_ops = { .suspend = pxa_irq_suspend, .resume = pxa_irq_resume, }; + +#ifdef CONFIG_OF +static struct irq_domain *pxa_irq_domain; + +static int pxa_irq_map(struct irq_domain *h, unsigned int virq, + irq_hw_number_t hw) +{ + void __iomem *base = irq_base(hw / 32); + + /* initialize interrupt priority */ + if (cpu_has_ipr) + __raw_writel(hw | IPR_VALID, pxa_irq_base + IPR(hw)); + + irq_set_chip_and_handler(hw, &pxa_internal_irq_chip, + handle_level_irq); + irq_set_chip_data(hw, base); + set_irq_flags(hw, IRQF_VALID); + + return 0; +} + +static struct irq_domain_ops pxa_irq_ops = { + .map = pxa_irq_map, + .xlate = irq_domain_xlate_onecell, +}; + +static const struct of_device_id intc_ids[] __initconst = { + { .compatible = "marvell,pxa-intc", }, + {} +}; + +void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int)) +{ + struct device_node *node; + struct resource res; + int n, ret; + + node = of_find_matching_node(NULL, intc_ids); + if (!node) { + pr_err("Failed to find interrupt controller in arch-pxa\n"); + return; + } + + ret = of_property_read_u32(node, "marvell,intc-nr-irqs", + &pxa_internal_irq_nr); + if (ret) { + pr_err("Not found marvell,intc-nr-irqs property\n"); + return; + } + + ret = of_address_to_resource(node, 0, &res); + if (ret < 0) { + pr_err("No registers defined for node\n"); + return; + } + pxa_irq_base = io_p2v(res.start); + + if (of_find_property(node, "marvell,intc-priority", NULL)) + cpu_has_ipr = 1; + + ret = irq_alloc_descs(-1, 0, pxa_internal_irq_nr, 0); + if (ret < 0) { + pr_err("Failed to allocate IRQ numbers\n"); + return; + } + + pxa_irq_domain = irq_domain_add_legacy(node, pxa_internal_irq_nr, 0, 0, + &pxa_irq_ops, NULL); + if (!pxa_irq_domain) + panic("Unable to add PXA IRQ domain\n"); + + irq_set_default_host(pxa_irq_domain); + + for (n = 0; n < pxa_internal_irq_nr; n += 32) { + void __iomem *base = irq_base(n >> 5); + + __raw_writel(0, base + ICMR); /* disable all IRQs */ + __raw_writel(0, base + ICLR); /* all IRQs are IRQ, not FIQ */ + } + + /* only unmasked interrupts kick us out of idle */ + __raw_writel(1, irq_base(0) + ICCR); + + pxa_internal_irq_chip.irq_set_wake = fn; +} +#endif /* CONFIG_OF */ diff --git a/arch/arm/mach-pxa/leds-idp.c b/arch/arm/mach-pxa/leds-idp.c deleted file mode 100644 index 8b9c17142d5..00000000000 --- a/arch/arm/mach-pxa/leds-idp.c +++ /dev/null @@ -1,116 +0,0 @@ -/* - * linux/arch/arm/mach-pxa/leds-idp.c - * - * Copyright (C) 2000 John Dorsey <john+@cs.cmu.edu> - * - * Copyright (c) 2001 Jeff Sutherland <jeffs@accelent.com> - * - * Original (leds-footbridge.c) by Russell King - * - * Macros for actual LED manipulation should be in machine specific - * files in this 'mach' directory. - */ - - -#include <linux/init.h> - -#include <mach/hardware.h> -#include <asm/leds.h> -#include <asm/system.h> - -#include <mach/pxa25x.h> -#include <mach/idp.h> - -#include "leds.h" - -#define LED_STATE_ENABLED 1 -#define LED_STATE_CLAIMED 2 - -static unsigned int led_state; -static unsigned int hw_led_state; - -void idp_leds_event(led_event_t evt) -{ - unsigned long flags; - - local_irq_save(flags); - - switch (evt) { - case led_start: - hw_led_state = IDP_HB_LED | IDP_BUSY_LED; - led_state = LED_STATE_ENABLED; - break; - - case led_stop: - led_state &= ~LED_STATE_ENABLED; - break; - - case led_claim: - led_state |= LED_STATE_CLAIMED; - hw_led_state = IDP_HB_LED | IDP_BUSY_LED; - break; - - case led_release: - led_state &= ~LED_STATE_CLAIMED; - hw_led_state = IDP_HB_LED | IDP_BUSY_LED; - break; - -#ifdef CONFIG_LEDS_TIMER - case led_timer: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state ^= IDP_HB_LED; - break; -#endif - -#ifdef CONFIG_LEDS_CPU - case led_idle_start: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state &= ~IDP_BUSY_LED; - break; - - case led_idle_end: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state |= IDP_BUSY_LED; - break; -#endif - - case led_halted: - break; - - case led_green_on: - if (led_state & LED_STATE_CLAIMED) - hw_led_state |= IDP_HB_LED; - break; - - case led_green_off: - if (led_state & LED_STATE_CLAIMED) - hw_led_state &= ~IDP_HB_LED; - break; - - case led_amber_on: - break; - - case led_amber_off: - break; - - case led_red_on: - if (led_state & LED_STATE_CLAIMED) - hw_led_state |= IDP_BUSY_LED; - break; - - case led_red_off: - if (led_state & LED_STATE_CLAIMED) - hw_led_state &= ~IDP_BUSY_LED; - break; - - default: - break; - } - - if (led_state & LED_STATE_ENABLED) - IDP_CPLD_LED_CONTROL = ( (IDP_CPLD_LED_CONTROL | IDP_LEDS_MASK) & ~hw_led_state); - else - IDP_CPLD_LED_CONTROL |= IDP_LEDS_MASK; - - local_irq_restore(flags); -} diff --git a/arch/arm/mach-pxa/leds-lubbock.c b/arch/arm/mach-pxa/leds-lubbock.c deleted file mode 100644 index e26d5efe196..00000000000 --- a/arch/arm/mach-pxa/leds-lubbock.c +++ /dev/null @@ -1,125 +0,0 @@ -/* - * linux/arch/arm/mach-pxa/leds-lubbock.c - * - * Copyright (C) 2000 John Dorsey <john+@cs.cmu.edu> - * - * Copyright (c) 2001 Jeff Sutherland <jeffs@accelent.com> - * - * Original (leds-footbridge.c) by Russell King - * - * Major surgery on April 2004 by Nicolas Pitre for less global - * namespace collision. Mostly adapted the Mainstone version. - */ - -#include <linux/init.h> - -#include <mach/hardware.h> -#include <asm/leds.h> -#include <asm/system.h> -#include <mach/pxa25x.h> -#include <mach/lubbock.h> - -#include "leds.h" - -/* - * 8 discrete leds available for general use: - * - * Note: bits [15-8] are used to enable/blank the 8 7 segment hex displays - * so be sure to not monkey with them here. - */ - -#define D28 (1 << 0) -#define D27 (1 << 1) -#define D26 (1 << 2) -#define D25 (1 << 3) -#define D24 (1 << 4) -#define D23 (1 << 5) -#define D22 (1 << 6) -#define D21 (1 << 7) - -#define LED_STATE_ENABLED 1 -#define LED_STATE_CLAIMED 2 - -static unsigned int led_state; -static unsigned int hw_led_state; - -void lubbock_leds_event(led_event_t evt) -{ - unsigned long flags; - - local_irq_save(flags); - - switch (evt) { - case led_start: - hw_led_state = 0; - led_state = LED_STATE_ENABLED; - break; - - case led_stop: - led_state &= ~LED_STATE_ENABLED; - break; - - case led_claim: - led_state |= LED_STATE_CLAIMED; - hw_led_state = 0; - break; - - case led_release: - led_state &= ~LED_STATE_CLAIMED; - hw_led_state = 0; - break; - -#ifdef CONFIG_LEDS_TIMER - case led_timer: - hw_led_state ^= D26; - break; -#endif - -#ifdef CONFIG_LEDS_CPU - case led_idle_start: - hw_led_state &= ~D27; - break; - - case led_idle_end: - hw_led_state |= D27; - break; -#endif - - case led_halted: - break; - - case led_green_on: - hw_led_state |= D21; - break; - - case led_green_off: - hw_led_state &= ~D21; - break; - - case led_amber_on: - hw_led_state |= D22; - break; - - case led_amber_off: - hw_led_state &= ~D22; - break; - - case led_red_on: - hw_led_state |= D23; - break; - - case led_red_off: - hw_led_state &= ~D23; - break; - - default: - break; - } - - if (led_state & LED_STATE_ENABLED) - LUB_DISC_BLNK_LED = (LUB_DISC_BLNK_LED | 0xff) & ~hw_led_state; - else - LUB_DISC_BLNK_LED |= 0xff; - - local_irq_restore(flags); -} diff --git a/arch/arm/mach-pxa/leds-mainstone.c b/arch/arm/mach-pxa/leds-mainstone.c deleted file mode 100644 index db4af5eee8b..00000000000 --- a/arch/arm/mach-pxa/leds-mainstone.c +++ /dev/null @@ -1,120 +0,0 @@ -/* - * linux/arch/arm/mach-pxa/leds-mainstone.c - * - * Author: Nicolas Pitre - * Created: Nov 05, 2002 - * Copyright: MontaVista Software Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/init.h> - -#include <mach/hardware.h> -#include <asm/leds.h> -#include <asm/system.h> - -#include <mach/pxa27x.h> -#include <mach/mainstone.h> - -#include "leds.h" - - -/* 8 discrete leds available for general use: */ -#define D28 (1 << 0) -#define D27 (1 << 1) -#define D26 (1 << 2) -#define D25 (1 << 3) -#define D24 (1 << 4) -#define D23 (1 << 5) -#define D22 (1 << 6) -#define D21 (1 << 7) - -#define LED_STATE_ENABLED 1 -#define LED_STATE_CLAIMED 2 - -static unsigned int led_state; -static unsigned int hw_led_state; - -void mainstone_leds_event(led_event_t evt) -{ - unsigned long flags; - - local_irq_save(flags); - - switch (evt) { - case led_start: - hw_led_state = 0; - led_state = LED_STATE_ENABLED; - break; - - case led_stop: - led_state &= ~LED_STATE_ENABLED; - break; - - case led_claim: - led_state |= LED_STATE_CLAIMED; - hw_led_state = 0; - break; - - case led_release: - led_state &= ~LED_STATE_CLAIMED; - hw_led_state = 0; - break; - -#ifdef CONFIG_LEDS_TIMER - case led_timer: - hw_led_state ^= D26; - break; -#endif - -#ifdef CONFIG_LEDS_CPU - case led_idle_start: - hw_led_state &= ~D27; - break; - - case led_idle_end: - hw_led_state |= D27; - break; -#endif - - case led_halted: - break; - - case led_green_on: - hw_led_state |= D21; - break; - - case led_green_off: - hw_led_state &= ~D21; - break; - - case led_amber_on: - hw_led_state |= D22; - break; - - case led_amber_off: - hw_led_state &= ~D22; - break; - - case led_red_on: - hw_led_state |= D23; - break; - - case led_red_off: - hw_led_state &= ~D23; - break; - - default: - break; - } - - if (led_state & LED_STATE_ENABLED) - MST_LEDCTRL = (MST_LEDCTRL | 0xff) & ~hw_led_state; - else - MST_LEDCTRL |= 0xff; - - local_irq_restore(flags); -} diff --git a/arch/arm/mach-pxa/leds.c b/arch/arm/mach-pxa/leds.c deleted file mode 100644 index bbe4d5f6afa..00000000000 --- a/arch/arm/mach-pxa/leds.c +++ /dev/null @@ -1,32 +0,0 @@ -/* - * linux/arch/arm/mach-pxa/leds.c - * - * xscale LEDs dispatcher - * - * Copyright (C) 2001 Nicolas Pitre - * - * Copyright (c) 2001 Jeff Sutherland, Accelent Systems Inc. - */ -#include <linux/compiler.h> -#include <linux/init.h> - -#include <asm/leds.h> -#include <asm/mach-types.h> - -#include "leds.h" - -static int __init -pxa_leds_init(void) -{ - if (machine_is_lubbock()) - leds_event = lubbock_leds_event; - if (machine_is_mainstone()) - leds_event = mainstone_leds_event; - if (machine_is_pxa_idp()) - leds_event = idp_leds_event; - - leds_event(led_start); - return 0; -} - -core_initcall(pxa_leds_init); diff --git a/arch/arm/mach-pxa/leds.h b/arch/arm/mach-pxa/leds.h deleted file mode 100644 index 7f0dfe01345..00000000000 --- a/arch/arm/mach-pxa/leds.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * arch/arm/mach-pxa/leds.h - * - * Copyright (c) 2001 Jeff Sutherland, Accelent Systems Inc. - * - * blinky lights for various PXA-based systems: - * - */ - -extern void idp_leds_event(led_event_t evt); -extern void lubbock_leds_event(led_event_t evt); -extern void mainstone_leds_event(led_event_t evt); -extern void trizeps4_leds_event(led_event_t evt); diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c index 1fb86edb857..5d665588c7e 100644 --- a/arch/arm/mach-pxa/littleton.c +++ b/arch/arm/mach-pxa/littleton.c @@ -42,11 +42,11 @@ #include <asm/mach/irq.h> #include <mach/pxa300.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/keypad-pxa27x.h> #include <mach/littleton.h> -#include <plat/pxa3xx_nand.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> #include "generic.h" @@ -222,7 +222,7 @@ static inline void littleton_init_spi(void) {} #endif #if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) -static unsigned int littleton_matrix_key_map[] = { +static const unsigned int littleton_matrix_key_map[] = { /* KEY(row, col, key_code) */ KEY(1, 3, KEY_0), KEY(0, 0, KEY_1), KEY(1, 0, KEY_2), KEY(2, 0, KEY_3), KEY(0, 1, KEY_4), KEY(1, 1, KEY_5), KEY(2, 1, KEY_6), KEY(0, 2, KEY_7), @@ -249,11 +249,15 @@ static unsigned int littleton_matrix_key_map[] = { KEY(3, 1, KEY_F23), /* soft2 */ }; +static struct matrix_keymap_data littleton_matrix_keymap_data = { + .keymap = littleton_matrix_key_map, + .keymap_size = ARRAY_SIZE(littleton_matrix_key_map), +}; + static struct pxa27x_keypad_platform_data littleton_keypad_info = { .matrix_key_rows = 6, .matrix_key_cols = 5, - .matrix_key_map = littleton_matrix_key_map, - .matrix_key_map_size = ARRAY_SIZE(littleton_matrix_key_map), + .matrix_keymap_data = &littleton_matrix_keymap_data, .enable_rotary0 = 1, .rotary0_up_key = KEY_UP, @@ -443,7 +447,7 @@ MACHINE_START(LITTLETON, "Marvell Form Factor Development Platform (aka Littleto .nr_irqs = LITTLETON_NR_IRQS, .init_irq = pxa3xx_init_irq, .handle_irq = pxa3xx_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = littleton_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c index cee9ce2fc0b..9f6ec167902 100644 --- a/arch/arm/mach-pxa/lpd270.c +++ b/arch/arm/mach-pxa/lpd270.c @@ -41,10 +41,10 @@ #include <mach/pxa27x.h> #include <mach/lpd270.h> #include <mach/audio.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <mach/irda.h> -#include <mach/ohci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/smemc.h> #include "generic.h" @@ -269,6 +269,7 @@ static struct platform_pwm_backlight_data lpd270_backlight_data = { .max_brightness = 1, .dft_brightness = 1, .pwm_period_ns = 78770, + .enable_gpio = -1, }; static struct platform_device lpd270_backlight_device = { @@ -503,7 +504,7 @@ MACHINE_START(LOGICPD_PXA270, "LogicPD PXA270 Card Engine") .nr_irqs = LPD270_NR_IRQS, .init_irq = lpd270_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = lpd270_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c index 6ebd276aebe..d8a1be619f2 100644 --- a/arch/arm/mach-pxa/lubbock.c +++ b/arch/arm/mach-pxa/lubbock.c @@ -15,6 +15,7 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> +#include <linux/io.h> #include <linux/platform_device.h> #include <linux/syscore_ops.h> #include <linux/major.h> @@ -23,6 +24,8 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/smc91x.h> +#include <linux/slab.h> +#include <linux/leds.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> @@ -46,9 +49,9 @@ #include <mach/audio.h> #include <mach/lubbock.h> #include <mach/udc.h> -#include <mach/irda.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/pm.h> #include <mach/smemc.h> @@ -223,6 +226,7 @@ static struct resource sa1111_resources[] = { static struct sa1111_platform_data sa1111_info = { .irq_base = LUBBOCK_SA1111_IRQ_BASE, + .disable_devs = SA1111_DEVID_SAC, }; static struct platform_device sa1111_device = { @@ -455,7 +459,7 @@ static int lubbock_mci_init(struct device *dev, init_timer(&mmc_timer); mmc_timer.data = (unsigned long) data; return request_irq(LUBBOCK_SD_IRQ, lubbock_detect_int, - IRQF_SAMPLE_RANDOM, "lubbock-sd-detect", data); + 0, "lubbock-sd-detect", data); } static int lubbock_mci_get_ro(struct device *dev) @@ -548,13 +552,105 @@ static void __init lubbock_map_io(void) PCFR |= PCFR_OPDE; } +/* + * Driver for the 8 discrete LEDs available for general use: + * Note: bits [15-8] are used to enable/blank the 8 7 segment hex displays + * so be sure to not monkey with them here. + */ + +#if defined(CONFIG_NEW_LEDS) && defined(CONFIG_LEDS_CLASS) +struct lubbock_led { + struct led_classdev cdev; + u8 mask; +}; + +/* + * The triggers lines up below will only be used if the + * LED triggers are compiled in. + */ +static const struct { + const char *name; + const char *trigger; +} lubbock_leds[] = { + { "lubbock:D28", "default-on", }, + { "lubbock:D27", "cpu0", }, + { "lubbock:D26", "heartbeat" }, + { "lubbock:D25", }, + { "lubbock:D24", }, + { "lubbock:D23", }, + { "lubbock:D22", }, + { "lubbock:D21", }, +}; + +static void lubbock_led_set(struct led_classdev *cdev, + enum led_brightness b) +{ + struct lubbock_led *led = container_of(cdev, + struct lubbock_led, cdev); + u32 reg = LUB_DISC_BLNK_LED; + + if (b != LED_OFF) + reg |= led->mask; + else + reg &= ~led->mask; + + LUB_DISC_BLNK_LED = reg; +} + +static enum led_brightness lubbock_led_get(struct led_classdev *cdev) +{ + struct lubbock_led *led = container_of(cdev, + struct lubbock_led, cdev); + u32 reg = LUB_DISC_BLNK_LED; + + return (reg & led->mask) ? LED_FULL : LED_OFF; +} + +static int __init lubbock_leds_init(void) +{ + int i; + + if (!machine_is_lubbock()) + return -ENODEV; + + /* All ON */ + LUB_DISC_BLNK_LED |= 0xff; + for (i = 0; i < ARRAY_SIZE(lubbock_leds); i++) { + struct lubbock_led *led; + + led = kzalloc(sizeof(*led), GFP_KERNEL); + if (!led) + break; + + led->cdev.name = lubbock_leds[i].name; + led->cdev.brightness_set = lubbock_led_set; + led->cdev.brightness_get = lubbock_led_get; + led->cdev.default_trigger = lubbock_leds[i].trigger; + led->mask = BIT(i); + + if (led_classdev_register(NULL, &led->cdev) < 0) { + kfree(led); + break; + } + } + + return 0; +} + +/* + * Since we may have triggers on any subsystem, defer registration + * until after subsystem_init. + */ +fs_initcall(lubbock_leds_init); +#endif + MACHINE_START(LUBBOCK, "Intel DBPXA250 Development Platform (aka Lubbock)") /* Maintainer: MontaVista Software Inc. */ .map_io = lubbock_map_io, .nr_irqs = LUBBOCK_NR_IRQS, .init_irq = lubbock_init_irq, .handle_irq = pxa25x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = lubbock_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index 3d6baf91396..a9761c29302 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -25,7 +25,8 @@ #include <linux/mtd/physmap.h> #include <linux/pda_power.h> #include <linux/pwm_backlight.h> -#include <linux/regulator/bq24022.h> +#include <linux/regulator/driver.h> +#include <linux/regulator/gpio-regulator.h> #include <linux/regulator/machine.h> #include <linux/usb/gpio_vbus.h> #include <linux/i2c/pxa-i2c.h> @@ -33,13 +34,14 @@ #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> +#include <asm/system_info.h> #include <mach/pxa27x.h> #include <mach/magician.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <mach/irda.h> -#include <mach/ohci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include "devices.h" #include "generic.h" @@ -376,6 +378,7 @@ static struct platform_pwm_backlight_data backlight_data = { .max_brightness = 272, .dft_brightness = 100, .pwm_period_ns = 30923, + .enable_gpio = -1, .init = magician_backlight_init, .notify = magician_backlight_notify, .exit = magician_backlight_exit, @@ -577,14 +580,8 @@ static struct platform_device power_supply = { */ static struct regulator_consumer_supply bq24022_consumers[] = { - { - .dev = &gpio_vbus.dev, - .supply = "vbus_draw", - }, - { - .dev = &power_supply.dev, - .supply = "ac_draw", - }, + REGULATOR_SUPPLY("vbus_draw", NULL), + REGULATOR_SUPPLY("ac_draw", NULL), }; static struct regulator_init_data bq24022_init_data = { @@ -596,14 +593,34 @@ static struct regulator_init_data bq24022_init_data = { .consumer_supplies = bq24022_consumers, }; -static struct bq24022_mach_info bq24022_info = { - .gpio_nce = GPIO30_MAGICIAN_BQ24022_nCHARGE_EN, - .gpio_iset2 = EGPIO_MAGICIAN_BQ24022_ISET2, - .init_data = &bq24022_init_data, +static struct gpio bq24022_gpios[] = { + { EGPIO_MAGICIAN_BQ24022_ISET2, GPIOF_OUT_INIT_LOW, "bq24022_iset2" }, +}; + +static struct gpio_regulator_state bq24022_states[] = { + { .value = 100000, .gpios = (0 << 0) }, + { .value = 500000, .gpios = (1 << 0) }, +}; + +static struct gpio_regulator_config bq24022_info = { + .supply_name = "bq24022", + + .enable_gpio = GPIO30_MAGICIAN_BQ24022_nCHARGE_EN, + .enable_high = 0, + .enabled_at_boot = 0, + + .gpios = bq24022_gpios, + .nr_gpios = ARRAY_SIZE(bq24022_gpios), + + .states = bq24022_states, + .nr_states = ARRAY_SIZE(bq24022_states), + + .type = REGULATOR_CURRENT, + .init_data = &bq24022_init_data, }; static struct platform_device bq24022 = { - .name = "bq24022", + .name = "gpio-regulator", .id = -1, .dev = { .platform_data = &bq24022_info, @@ -617,9 +634,8 @@ static struct platform_device bq24022 = { static int magician_mci_init(struct device *dev, irq_handler_t detect_irq, void *data) { - return request_irq(IRQ_MAGICIAN_SD, detect_irq, - IRQF_DISABLED | IRQF_SAMPLE_RANDOM, - "mmc card detect", data); + return request_irq(IRQ_MAGICIAN_SD, detect_irq, 0, + "mmc card detect", data); } static void magician_mci_exit(struct device *dev, void *data) @@ -759,6 +775,6 @@ MACHINE_START(MAGICIAN, "HTC Magician") .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, .init_machine = magician_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index 1aebaf71946..78b84c0dfc7 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -28,6 +28,8 @@ #include <linux/pwm_backlight.h> #include <linux/smc91x.h> #include <linux/i2c/pxa-i2c.h> +#include <linux/slab.h> +#include <linux/leds.h> #include <asm/types.h> #include <asm/setup.h> @@ -45,11 +47,11 @@ #include <mach/pxa27x.h> #include <mach/mainstone.h> #include <mach/audio.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <mach/irda.h> -#include <mach/ohci.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/keypad-pxa27x.h> #include <mach/smemc.h> #include "generic.h" @@ -336,6 +338,7 @@ static struct platform_pwm_backlight_data mainstone_backlight_data = { .max_brightness = 1023, .dft_brightness = 1023, .pwm_period_ns = 78770, + .enable_gpio = -1, }; static struct platform_device mainstone_backlight_device = { @@ -398,7 +401,7 @@ static int mainstone_mci_init(struct device *dev, irq_handler_t mstone_detect_in */ MST_MSCWR1 &= ~MST_MSCWR1_MS_SEL; - err = request_irq(MAINSTONE_MMC_IRQ, mstone_detect_int, IRQF_DISABLED, + err = request_irq(MAINSTONE_MMC_IRQ, mstone_detect_int, 0, "MMC card detect", data); if (err) printk(KERN_ERR "mainstone_mci_init: MMC/SD: can't request MMC card detect IRQ\n"); @@ -406,7 +409,7 @@ static int mainstone_mci_init(struct device *dev, irq_handler_t mstone_detect_in return err; } -static void mainstone_mci_setpower(struct device *dev, unsigned int vdd) +static int mainstone_mci_setpower(struct device *dev, unsigned int vdd) { struct pxamci_platform_data* p_d = dev->platform_data; @@ -418,6 +421,7 @@ static void mainstone_mci_setpower(struct device *dev, unsigned int vdd) printk(KERN_DEBUG "%s: off\n", __func__); MST_MSCWR1 &= ~MST_MSCWR1_MMC_ON; } + return 0; } static void mainstone_mci_exit(struct device *dev, void *data) @@ -496,7 +500,7 @@ static struct pxaohci_platform_data mainstone_ohci_platform_data = { }; #if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) -static unsigned int mainstone_matrix_keys[] = { +static const unsigned int mainstone_matrix_keys[] = { KEY(0, 0, KEY_A), KEY(1, 0, KEY_B), KEY(2, 0, KEY_C), KEY(3, 0, KEY_D), KEY(4, 0, KEY_E), KEY(5, 0, KEY_F), KEY(0, 1, KEY_G), KEY(1, 1, KEY_H), KEY(2, 1, KEY_I), @@ -525,11 +529,15 @@ static unsigned int mainstone_matrix_keys[] = { KEY(4, 6, KEY_SELECT), }; +static struct matrix_keymap_data mainstone_matrix_keymap_data = { + .keymap = mainstone_matrix_keys, + .keymap_size = ARRAY_SIZE(mainstone_matrix_keys), +}; + struct pxa27x_keypad_platform_data mainstone_keypad_info = { .matrix_key_rows = 6, .matrix_key_cols = 7, - .matrix_key_map = mainstone_matrix_keys, - .matrix_key_map_size = ARRAY_SIZE(mainstone_matrix_keys), + .matrix_keymap_data = &mainstone_matrix_keymap_data, .enable_rotary0 = 1, .rotary0_up_key = KEY_UP, @@ -613,6 +621,98 @@ static void __init mainstone_map_io(void) PCFR = 0x66; } +/* + * Driver for the 8 discrete LEDs available for general use: + * Note: bits [15-8] are used to enable/blank the 8 7 segment hex displays + * so be sure to not monkey with them here. + */ + +#if defined(CONFIG_NEW_LEDS) && defined(CONFIG_LEDS_CLASS) +struct mainstone_led { + struct led_classdev cdev; + u8 mask; +}; + +/* + * The triggers lines up below will only be used if the + * LED triggers are compiled in. + */ +static const struct { + const char *name; + const char *trigger; +} mainstone_leds[] = { + { "mainstone:D28", "default-on", }, + { "mainstone:D27", "cpu0", }, + { "mainstone:D26", "heartbeat" }, + { "mainstone:D25", }, + { "mainstone:D24", }, + { "mainstone:D23", }, + { "mainstone:D22", }, + { "mainstone:D21", }, +}; + +static void mainstone_led_set(struct led_classdev *cdev, + enum led_brightness b) +{ + struct mainstone_led *led = container_of(cdev, + struct mainstone_led, cdev); + u32 reg = MST_LEDCTRL; + + if (b != LED_OFF) + reg |= led->mask; + else + reg &= ~led->mask; + + MST_LEDCTRL = reg; +} + +static enum led_brightness mainstone_led_get(struct led_classdev *cdev) +{ + struct mainstone_led *led = container_of(cdev, + struct mainstone_led, cdev); + u32 reg = MST_LEDCTRL; + + return (reg & led->mask) ? LED_FULL : LED_OFF; +} + +static int __init mainstone_leds_init(void) +{ + int i; + + if (!machine_is_mainstone()) + return -ENODEV; + + /* All ON */ + MST_LEDCTRL |= 0xff; + for (i = 0; i < ARRAY_SIZE(mainstone_leds); i++) { + struct mainstone_led *led; + + led = kzalloc(sizeof(*led), GFP_KERNEL); + if (!led) + break; + + led->cdev.name = mainstone_leds[i].name; + led->cdev.brightness_set = mainstone_led_set; + led->cdev.brightness_get = mainstone_led_get; + led->cdev.default_trigger = mainstone_leds[i].trigger; + led->mask = BIT(i); + + if (led_classdev_register(NULL, &led->cdev) < 0) { + kfree(led); + break; + } + } + + return 0; +} + +/* + * Since we may have triggers on any subsystem, defer registration + * until after subsystem_init. + */ +fs_initcall(mainstone_leds_init); +#endif + MACHINE_START(MAINSTONE, "Intel HCDDBBVA0 Development Platform (aka Mainstone)") /* Maintainer: MontaVista Software Inc. */ .atag_offset = 0x100, /* BLOB boot parameter setting */ @@ -620,7 +720,7 @@ MACHINE_START(MAINSTONE, "Intel HCDDBBVA0 Development Platform (aka Mainstone)") .nr_irqs = MAINSTONE_NR_IRQS, .init_irq = mainstone_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = mainstone_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c index 29b62afc6f7..ef0426a159d 100644 --- a/arch/arm/mach-pxa/mfp-pxa2xx.c +++ b/arch/arm/mach-pxa/mfp-pxa2xx.c @@ -17,6 +17,7 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> +#include <linux/io.h> #include <linux/syscore_ops.h> #include <mach/pxa2xx-regs.h> @@ -32,6 +33,8 @@ #define BANK_OFF(n) (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2)) #define GPLR(x) __REG2(0x40E00000, BANK_OFF((x) >> 5)) #define GPDR(x) __REG2(0x40E00000, BANK_OFF((x) >> 5) + 0x0c) +#define GPSR(x) __REG2(0x40E00000, BANK_OFF((x) >> 5) + 0x18) +#define GPCR(x) __REG2(0x40E00000, BANK_OFF((x) >> 5) + 0x24) #define PWER_WE35 (1 << 24) @@ -347,6 +350,7 @@ static inline void pxa27x_mfp_init(void) {} #ifdef CONFIG_PM static unsigned long saved_gafr[2][4]; static unsigned long saved_gpdr[4]; +static unsigned long saved_gplr[4]; static unsigned long saved_pgsr[4]; static int pxa2xx_mfp_suspend(void) @@ -365,14 +369,26 @@ static int pxa2xx_mfp_suspend(void) } for (i = 0; i <= gpio_to_bank(pxa_last_gpio); i++) { - saved_gafr[0][i] = GAFR_L(i); saved_gafr[1][i] = GAFR_U(i); saved_gpdr[i] = GPDR(i * 32); + saved_gplr[i] = GPLR(i * 32); saved_pgsr[i] = PGSR(i); - GPDR(i * 32) = gpdr_lpm[i]; + GPSR(i * 32) = PGSR(i); + GPCR(i * 32) = ~PGSR(i); + } + + /* set GPDR bits taking into account MFP_LPM_KEEP_OUTPUT */ + for (i = 0; i < pxa_last_gpio; i++) { + if ((gpdr_lpm[gpio_to_bank(i)] & GPIO_bit(i)) || + ((gpio_desc[i].config & MFP_LPM_KEEP_OUTPUT) && + (saved_gpdr[gpio_to_bank(i)] & GPIO_bit(i)))) + GPDR(i) |= GPIO_bit(i); + else + GPDR(i) &= ~GPIO_bit(i); } + return 0; } @@ -383,6 +399,8 @@ static void pxa2xx_mfp_resume(void) for (i = 0; i <= gpio_to_bank(pxa_last_gpio); i++) { GAFR_L(i) = saved_gafr[0][i]; GAFR_U(i) = saved_gafr[1][i]; + GPSR(i * 32) = saved_gplr[i]; + GPCR(i * 32) = ~saved_gplr[i]; GPDR(i * 32) = saved_gpdr[i]; PGSR(i) = saved_pgsr[i]; } diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c index e80a3db735c..29997bde277 100644 --- a/arch/arm/mach-pxa/mioa701.c +++ b/arch/arm/mach-pxa/mioa701.c @@ -37,6 +37,8 @@ #include <linux/wm97xx.h> #include <linux/mtd/physmap.h> #include <linux/usb/gpio_vbus.h> +#include <linux/reboot.h> +#include <linux/regulator/fixed.h> #include <linux/regulator/max1586.h> #include <linux/slab.h> #include <linux/i2c/pxa-i2c.h> @@ -46,12 +48,12 @@ #include <mach/pxa27x.h> #include <mach/regs-rtc.h> -#include <plat/pxa27x_keypad.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> +#include <linux/platform_data/keypad-pxa27x.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/udc.h> #include <mach/pxa27x-udc.h> -#include <mach/camera.h> +#include <linux/platform_data/camera-pxa.h> #include <mach/audio.h> #include <mach/smemc.h> #include <media/soc_camera.h> @@ -103,6 +105,7 @@ static unsigned long mioa701_pin_config[] = { GPIO82_CIF_DD_5, GPIO84_CIF_FV, GPIO85_CIF_LV, + MIO_CFG_OUT(GPIO56_MT9M111_nOE, AF0, DRIVE_LOW), /* Bluetooth */ MIO_CFG_IN(GPIO14_BT_nACTIVITY, AF0), @@ -184,6 +187,7 @@ static struct platform_pwm_backlight_data mioa701_backlight_data = { .max_brightness = 100, .dft_brightness = 50, .pwm_period_ns = 4000 * 1024, /* Fl = 250kHz */ + .enable_gpio = -1, }; /* @@ -221,7 +225,7 @@ static struct pxafb_mach_info mioa701_pxafb_info = { /* * Keyboard configuration */ -static unsigned int mioa701_matrix_keys[] = { +static const unsigned int mioa701_matrix_keys[] = { KEY(0, 0, KEY_UP), KEY(0, 1, KEY_RIGHT), KEY(0, 2, KEY_MEDIA), @@ -232,11 +236,16 @@ static unsigned int mioa701_matrix_keys[] = { KEY(2, 1, KEY_PHONE), /* Phone Green key */ KEY(2, 2, KEY_CAMERA) /* Camera key */ }; + +static struct matrix_keymap_data mioa701_matrix_keymap_data = { + .keymap = mioa701_matrix_keys, + .keymap_size = ARRAY_SIZE(mioa701_matrix_keys), +}; + static struct pxa27x_keypad_platform_data mioa701_keypad_info = { .matrix_key_rows = 3, .matrix_key_cols = 3, - .matrix_key_map = mioa701_matrix_keys, - .matrix_key_map_size = ARRAY_SIZE(mioa701_matrix_keys), + .matrix_keymap_data = &mioa701_matrix_keymap_data, }; /* @@ -581,9 +590,7 @@ static struct wm97xx_pdata mioa701_wm97xx_pdata = { * Voltage regulation */ static struct regulator_consumer_supply max1586_consumers[] = { - { - .supply = "vcc_core", - } + REGULATOR_SUPPLY("vcc_core", NULL), }; static struct regulator_init_data max1586_v3_info = { @@ -692,19 +699,24 @@ static void mioa701_machine_exit(void); static void mioa701_poweroff(void) { mioa701_machine_exit(); - pxa_restart('s', NULL); + pxa_restart(REBOOT_SOFT, NULL); } -static void mioa701_restart(char c, const char *cmd) +static void mioa701_restart(enum reboot_mode c, const char *cmd) { mioa701_machine_exit(); - pxa_restart('s', cmd); + pxa_restart(REBOOT_SOFT, cmd); } static struct gpio global_gpios[] = { { GPIO9_CHARGE_EN, GPIOF_OUT_INIT_HIGH, "Charger enable" }, { GPIO18_POWEROFF, GPIOF_OUT_INIT_LOW, "Power Off" }, { GPIO87_LCD_POWER, GPIOF_OUT_INIT_LOW, "LCD Power" }, + { GPIO56_MT9M111_nOE, GPIOF_OUT_INIT_LOW, "Camera nOE" }, +}; + +static struct regulator_consumer_supply fixed_5v0_consumers[] = { + REGULATOR_SUPPLY("power", "pwm-backlight"), }; static void __init mioa701_machine_init(void) @@ -746,6 +758,10 @@ static void __init mioa701_machine_init(void) pxa_set_i2c_info(&i2c_pdata); pxa27x_set_i2c_power_info(NULL); pxa_set_camera_info(&mioa701_pxacamera_platform_data); + + regulator_register_always_on(0, "fixed-5.0V", fixed_5v0_consumers, + ARRAY_SIZE(fixed_5v0_consumers), + 5000000); } static void mioa701_machine_exit(void) @@ -756,11 +772,11 @@ static void mioa701_machine_exit(void) MACHINE_START(MIOA701, "MIO A701") .atag_offset = 0x100, - .restart_mode = 's', .map_io = &pxa27x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = &pxa27x_init_irq, .handle_irq = &pxa27x_handle_irq, .init_machine = mioa701_machine_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = mioa701_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/mp900.c b/arch/arm/mach-pxa/mp900.c index 169bf8f97af..854f1f562d6 100644 --- a/arch/arm/mach-pxa/mp900.c +++ b/arch/arm/mach-pxa/mp900.c @@ -93,8 +93,9 @@ static void __init mp900c_init(void) /* Maintainer - Michael Petchkovsky <mkpetch@internode.on.net> */ MACHINE_START(NEC_MP900, "MobilePro900/C") .atag_offset = 0x220100, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .map_io = pxa25x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa25x_init_irq, .handle_irq = pxa25x_handle_irq, .init_machine = mp900c_init, diff --git a/arch/arm/mach-pxa/mxm8x10.c b/arch/arm/mach-pxa/mxm8x10.c index 83570a79e7d..d04ed4961e6 100644 --- a/arch/arm/mach-pxa/mxm8x10.c +++ b/arch/arm/mach-pxa/mxm8x10.c @@ -24,11 +24,11 @@ #include <linux/gpio.h> #include <linux/i2c/pxa-i2c.h> -#include <plat/pxa3xx_nand.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <mach/ohci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pxa320.h> #include <mach/mxm8x10.h> diff --git a/arch/arm/mach-pxa/palm27x.c b/arch/arm/mach-pxa/palm27x.c index fbc10d7b95d..e54a296fb81 100644 --- a/arch/arm/mach-pxa/palm27x.c +++ b/arch/arm/mach-pxa/palm27x.c @@ -29,11 +29,11 @@ #include <mach/pxa27x.h> #include <mach/audio.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/irda.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> #include <mach/udc.h> -#include <mach/palmasoc.h> +#include <linux/platform_data/asoc-palm27x.h> #include <mach/palm27x.h> #include "generic.h" @@ -322,6 +322,7 @@ static struct platform_pwm_backlight_data palm27x_backlight_data = { .max_brightness = 0xfe, .dft_brightness = 0x7e, .pwm_period_ns = 3500 * 1024, + .enable_gpio = -1, .init = palm27x_backlight_init, .notify = palm27x_backlight_notify, .exit = palm27x_backlight_exit, @@ -429,9 +430,7 @@ void __init palm27x_power_init(int ac, int usb) #if defined(CONFIG_REGULATOR_MAX1586) || \ defined(CONFIG_REGULATOR_MAX1586_MODULE) static struct regulator_consumer_supply palm27x_max1587a_consumers[] = { - { - .supply = "vcc_core", - } + REGULATOR_SUPPLY("vcc_core", NULL), }; static struct regulator_init_data palm27x_max1587a_v3_info = { diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c index 1fa80f4f80c..cf210b11ffc 100644 --- a/arch/arm/mach-pxa/palmld.c +++ b/arch/arm/mach-pxa/palmld.c @@ -35,11 +35,11 @@ #include <mach/pxa27x.h> #include <mach/audio.h> #include <mach/palmld.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/irda.h> -#include <plat/pxa27x_keypad.h> -#include <mach/palmasoc.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/keypad-pxa27x.h> +#include <linux/platform_data/asoc-palm27x.h> #include <mach/palm27x.h> #include "generic.h" @@ -173,7 +173,7 @@ static inline void palmld_nor_init(void) {} * GPIO keyboard ******************************************************************************/ #if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) -static unsigned int palmld_matrix_keys[] = { +static const unsigned int palmld_matrix_keys[] = { KEY(0, 1, KEY_F2), KEY(0, 2, KEY_UP), @@ -190,11 +190,15 @@ static unsigned int palmld_matrix_keys[] = { KEY(3, 2, KEY_LEFT), }; +static struct matrix_keymap_data palmld_matrix_keymap_data = { + .keymap = palmld_matrix_keys, + .keymap_size = ARRAY_SIZE(palmld_matrix_keys), +}; + static struct pxa27x_keypad_platform_data palmld_keypad_platform_data = { .matrix_key_rows = 4, .matrix_key_cols = 3, - .matrix_key_map = palmld_matrix_keys, - .matrix_key_map_size = ARRAY_SIZE(palmld_matrix_keys), + .matrix_keymap_data = &palmld_matrix_keymap_data, .debounce_interval = 30, }; @@ -344,9 +348,10 @@ static void __init palmld_init(void) MACHINE_START(PALMLD, "Palm LifeDrive") .atag_offset = 0x100, .map_io = palmld_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = palmld_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c index 5ba14316bd9..3ed9b029428 100644 --- a/arch/arm/mach-pxa/palmt5.c +++ b/arch/arm/mach-pxa/palmt5.c @@ -36,12 +36,12 @@ #include <mach/pxa27x.h> #include <mach/audio.h> #include <mach/palmt5.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/irda.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/keypad-pxa27x.h> #include <mach/udc.h> -#include <mach/palmasoc.h> +#include <linux/platform_data/asoc-palm27x.h> #include <mach/palm27x.h> #include "generic.h" @@ -108,7 +108,7 @@ static unsigned long palmt5_pin_config[] __initdata = { * GPIO keyboard ******************************************************************************/ #if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) -static unsigned int palmt5_matrix_keys[] = { +static const unsigned int palmt5_matrix_keys[] = { KEY(0, 0, KEY_POWER), KEY(0, 1, KEY_F1), KEY(0, 2, KEY_ENTER), @@ -124,11 +124,15 @@ static unsigned int palmt5_matrix_keys[] = { KEY(3, 2, KEY_LEFT), }; +static struct matrix_keymap_data palmt5_matrix_keymap_data = { + .keymap = palmt5_matrix_keys, + .keymap_size = ARRAY_SIZE(palmt5_matrix_keys), +}; + static struct pxa27x_keypad_platform_data palmt5_keypad_platform_data = { .matrix_key_rows = 4, .matrix_key_cols = 3, - .matrix_key_map = palmt5_matrix_keys, - .matrix_key_map_size = ARRAY_SIZE(palmt5_matrix_keys), + .matrix_keymap_data = &palmt5_matrix_keymap_data, .debounce_interval = 30, }; @@ -205,9 +209,10 @@ MACHINE_START(PALMT5, "Palm Tungsten|T5") .atag_offset = 0x100, .map_io = pxa27x_map_io, .reserve = palmt5_reserve, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = palmt5_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c index 29b51b40f09..7691c974ca4 100644 --- a/arch/arm/mach-pxa/palmtc.c +++ b/arch/arm/mach-pxa/palmtc.c @@ -34,9 +34,9 @@ #include <mach/pxa25x.h> #include <mach/audio.h> #include <mach/palmtc.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/irda.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> #include <mach/udc.h> #include "generic.h" @@ -166,45 +166,12 @@ static inline void palmtc_keys_init(void) {} * Backlight ******************************************************************************/ #if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE) -static int palmtc_backlight_init(struct device *dev) -{ - int ret; - - ret = gpio_request(GPIO_NR_PALMTC_BL_POWER, "BL POWER"); - if (ret) - goto err; - ret = gpio_direction_output(GPIO_NR_PALMTC_BL_POWER, 1); - if (ret) - goto err2; - - return 0; - -err2: - gpio_free(GPIO_NR_PALMTC_BL_POWER); -err: - return ret; -} - -static int palmtc_backlight_notify(struct device *dev, int brightness) -{ - /* backlight is on when GPIO16 AF0 is high */ - gpio_set_value(GPIO_NR_PALMTC_BL_POWER, brightness); - return brightness; -} - -static void palmtc_backlight_exit(struct device *dev) -{ - gpio_free(GPIO_NR_PALMTC_BL_POWER); -} - static struct platform_pwm_backlight_data palmtc_backlight_data = { .pwm_id = 1, .max_brightness = PALMTC_MAX_INTENSITY, .dft_brightness = PALMTC_MAX_INTENSITY, .pwm_period_ns = PALMTC_PERIOD_NS, - .init = palmtc_backlight_init, - .notify = palmtc_backlight_notify, - .exit = palmtc_backlight_exit, + .enable_gpio = GPIO_NR_PALMTC_BL_POWER, }; static struct platform_device palmtc_backlight = { @@ -539,9 +506,10 @@ static void __init palmtc_init(void) MACHINE_START(PALMTC, "Palm Tungsten|C") .atag_offset = 0x100, .map_io = pxa25x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa25x_init_irq, .handle_irq = pxa25x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = palmtc_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c index 5ebf49acb82..956fd24ee6f 100644 --- a/arch/arm/mach-pxa/palmte2.c +++ b/arch/arm/mach-pxa/palmte2.c @@ -34,11 +34,11 @@ #include <mach/pxa25x.h> #include <mach/audio.h> #include <mach/palmte2.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/irda.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> #include <mach/udc.h> -#include <mach/palmasoc.h> +#include <linux/platform_data/asoc-palm27x.h> #include "generic.h" #include "devices.h" @@ -105,6 +105,7 @@ static struct pxamci_platform_data palmte2_mci_platform_data = { .gpio_power = GPIO_NR_PALMTE2_SD_POWER, }; +#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) /****************************************************************************** * GPIO keys ******************************************************************************/ @@ -132,6 +133,7 @@ static struct platform_device palmte2_pxa_keys = { .platform_data = &palmte2_pxa_keys_data, }, }; +#endif /****************************************************************************** * Backlight @@ -163,6 +165,7 @@ static struct platform_pwm_backlight_data palmte2_backlight_data = { .max_brightness = PALMTE2_MAX_INTENSITY, .dft_brightness = PALMTE2_MAX_INTENSITY, .pwm_period_ns = PALMTE2_PERIOD_NS, + .enable_gpio = -1, .init = palmte2_backlight_init, .notify = palmte2_backlight_notify, .exit = palmte2_backlight_exit, @@ -358,9 +361,10 @@ static void __init palmte2_init(void) MACHINE_START(PALMTE2, "Palm Tungsten|E2") .atag_offset = 0x100, .map_io = pxa25x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa25x_init_irq, .handle_irq = pxa25x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = palmte2_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c index ec8249156c0..d8b937c870d 100644 --- a/arch/arm/mach-pxa/palmtreo.c +++ b/arch/arm/mach-pxa/palmtreo.c @@ -35,15 +35,15 @@ #include <mach/pxa27x-udc.h> #include <mach/audio.h> #include <mach/palmtreo.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/irda.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/keypad-pxa27x.h> #include <mach/udc.h> -#include <mach/ohci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pxa2xx-regs.h> -#include <mach/palmasoc.h> -#include <mach/camera.h> +#include <linux/platform_data/asoc-palm27x.h> +#include <linux/platform_data/camera-pxa.h> #include <mach/palm27x.h> #include <sound/pxa2xx-lib.h> @@ -98,9 +98,6 @@ static unsigned long treo_pin_config[] __initdata = { GPIO96_KP_MKOUT_6, GPIO93_KP_DKIN_0 | WAKEUP_ON_LEVEL_HIGH, /* Hotsync button */ - /* LCD */ - GPIOxx_LCD_TFT_16BPP, - /* Quick Capture Interface */ GPIO84_CIF_FV, GPIO85_CIF_LV, @@ -140,6 +137,12 @@ static unsigned long treo680_pin_config[] __initdata = { /* MATRIX KEYPAD - different wake up source */ GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH, GPIO99_KP_MKIN_5, + + /* LCD... L_BIAS alt fn not configured on Treo680; is GPIO instead */ + GPIOxx_LCD_16BPP, + GPIO74_LCD_FCLK, + GPIO75_LCD_LCLK, + GPIO76_LCD_PCLK, }; #endif /* CONFIG_MACH_TREO680 */ @@ -155,14 +158,17 @@ static unsigned long centro685_pin_config[] __initdata = { /* MATRIX KEYPAD - different wake up source */ GPIO100_KP_MKIN_0, GPIO99_KP_MKIN_5 | WAKEUP_ON_LEVEL_HIGH, + + /* LCD */ + GPIOxx_LCD_TFT_16BPP, }; #endif /* CONFIG_MACH_CENTRO */ /****************************************************************************** * GPIO keyboard ******************************************************************************/ -#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) -static unsigned int treo680_matrix_keys[] = { +#if IS_ENABLED(CONFIG_KEYBOARD_PXA27x) +static const unsigned int treo680_matrix_keys[] = { KEY(0, 0, KEY_F8), /* Red/Off/Power */ KEY(0, 1, KEY_LEFT), KEY(0, 2, KEY_LEFTCTRL), /* Alternate */ @@ -221,7 +227,7 @@ static unsigned int treo680_matrix_keys[] = { KEY(7, 5, KEY_I), }; -static unsigned int centro_matrix_keys[] = { +static const unsigned int centro_matrix_keys[] = { KEY(0, 0, KEY_F9), /* Home */ KEY(0, 1, KEY_LEFT), KEY(0, 2, KEY_LEFTCTRL), /* Alternate */ @@ -280,11 +286,20 @@ static unsigned int centro_matrix_keys[] = { KEY(7, 5, KEY_I), }; +static struct matrix_keymap_data treo680_matrix_keymap_data = { + .keymap = treo680_matrix_keys, + .keymap_size = ARRAY_SIZE(treo680_matrix_keys), +}; + +static struct matrix_keymap_data centro_matrix_keymap_data = { + .keymap = centro_matrix_keys, + .keymap_size = ARRAY_SIZE(centro_matrix_keys), +}; + static struct pxa27x_keypad_platform_data treo680_keypad_pdata = { .matrix_key_rows = 8, .matrix_key_cols = 7, - .matrix_key_map = treo680_matrix_keys, - .matrix_key_map_size = ARRAY_SIZE(treo680_matrix_keys), + .matrix_keymap_data = &treo680_matrix_keymap_data, .direct_key_map = { KEY_CONNECT }, .direct_key_num = 1, @@ -295,10 +310,8 @@ static void __init palmtreo_kpc_init(void) { static struct pxa27x_keypad_platform_data *data = &treo680_keypad_pdata; - if (machine_is_centro()) { - data->matrix_key_map = centro_matrix_keys; - data->matrix_key_map_size = ARRAY_SIZE(centro_matrix_keys); - } + if (machine_is_centro()) + data->matrix_keymap_data = ¢ro_matrix_keymap_data; pxa_set_keypad_info(&treo680_keypad_pdata); } @@ -309,7 +322,7 @@ static inline void palmtreo_kpc_init(void) {} /****************************************************************************** * USB host ******************************************************************************/ -#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) +#if IS_ENABLED(CONFIG_USB_OHCI_HCD) static struct pxaohci_platform_data treo680_ohci_info = { .port_mode = PMM_PERPORT_MODE, .flags = ENABLE_PORT1 | ENABLE_PORT3, @@ -328,7 +341,6 @@ static inline void palmtreo_uhc_init(void) {} /****************************************************************************** * Vibra and LEDs ******************************************************************************/ -#ifdef CONFIG_MACH_TREO680 static struct gpio_led treo680_gpio_leds[] = { { .name = "treo680:vibra:vibra", @@ -379,20 +391,46 @@ static struct gpio_led_platform_data centro_gpio_led_info = { static struct platform_device palmtreo_leds = { .name = "leds-gpio", .id = -1, - .dev = { - .platform_data = &treo680_gpio_led_info, - } }; static void __init palmtreo_leds_init(void) { if (machine_is_centro()) palmtreo_leds.dev.platform_data = ¢ro_gpio_led_info; + else if (machine_is_treo680()) + palmtreo_leds.dev.platform_data = &treo680_gpio_led_info; platform_device_register(&palmtreo_leds); } + +/****************************************************************************** + * diskonchip docg4 flash + ******************************************************************************/ +#if defined(CONFIG_MACH_TREO680) +/* REVISIT: does the centro have this device also? */ +#if IS_ENABLED(CONFIG_MTD_NAND_DOCG4) +static struct resource docg4_resources[] = { + { + .start = 0x00000000, + .end = 0x00001FFF, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device treo680_docg4_flash = { + .name = "docg4", + .id = -1, + .resource = docg4_resources, + .num_resources = ARRAY_SIZE(docg4_resources), +}; + +static void __init treo680_docg4_flash_init(void) +{ + platform_device_register(&treo680_docg4_flash); +} #else -static inline void palmtreo_leds_init(void) {} +static inline void treo680_docg4_flash_init(void) {} +#endif #endif /****************************************************************************** @@ -424,12 +462,62 @@ static void __init palmphone_common_init(void) } #ifdef CONFIG_MACH_TREO680 +void __init treo680_gpio_init(void) +{ + unsigned int gpio; + + /* drive all three lcd gpios high initially */ + const unsigned long lcd_flags = GPIOF_INIT_HIGH | GPIOF_DIR_OUT; + + /* + * LCD GPIO initialization... + */ + + /* + * This is likely the power to the lcd. Toggling it low/high appears to + * turn the lcd off/on. Can be toggled after lcd is initialized without + * any apparent adverse effects to the lcd operation. Note that this + * gpio line is used by the lcd controller as the L_BIAS signal, but + * treo680 configures it as gpio. + */ + gpio = GPIO_NR_TREO680_LCD_POWER; + if (gpio_request_one(gpio, lcd_flags, "LCD power") < 0) + goto fail; + + /* + * These two are called "enables", for lack of a better understanding. + * If either of these are toggled after the lcd is initialized, the + * image becomes degraded. N.B. The IPL shipped with the treo + * configures GPIO_NR_TREO680_LCD_EN_N as output and drives it high. If + * the IPL is ever reprogrammed, this initialization may be need to be + * revisited. + */ + gpio = GPIO_NR_TREO680_LCD_EN; + if (gpio_request_one(gpio, lcd_flags, "LCD enable") < 0) + goto fail; + gpio = GPIO_NR_TREO680_LCD_EN_N; + if (gpio_request_one(gpio, lcd_flags, "LCD enable_n") < 0) + goto fail; + + /* driving this low turns LCD on */ + gpio_set_value(GPIO_NR_TREO680_LCD_EN_N, 0); + + return; + fail: + pr_err("gpio %d initialization failed\n", gpio); + gpio_free(GPIO_NR_TREO680_LCD_POWER); + gpio_free(GPIO_NR_TREO680_LCD_EN); + gpio_free(GPIO_NR_TREO680_LCD_EN_N); +} + static void __init treo680_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(treo680_pin_config)); palmphone_common_init(); + treo680_gpio_init(); palm27x_mmc_init(GPIO_NR_TREO_SD_DETECT_N, GPIO_NR_TREO680_SD_READONLY, GPIO_NR_TREO680_SD_POWER, 0); + treo680_docg4_flash_init(); } #endif @@ -448,9 +536,10 @@ MACHINE_START(TREO680, "Palm Treo 680") .atag_offset = 0x100, .map_io = pxa27x_map_io, .reserve = treo_reserve, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = treo680_init, .restart = pxa_restart, MACHINE_END @@ -461,9 +550,10 @@ MACHINE_START(CENTRO, "Palm Centro 685") .atag_offset = 0x100, .map_io = pxa27x_map_io, .reserve = treo_reserve, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = centro_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c index 6170d76dfba..83f830dd8ad 100644 --- a/arch/arm/mach-pxa/palmtx.c +++ b/arch/arm/mach-pxa/palmtx.c @@ -40,12 +40,12 @@ #include <mach/pxa27x.h> #include <mach/audio.h> #include <mach/palmtx.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/irda.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/keypad-pxa27x.h> #include <mach/udc.h> -#include <mach/palmasoc.h> +#include <linux/platform_data/asoc-palm27x.h> #include <mach/palm27x.h> #include "generic.h" @@ -176,7 +176,7 @@ static inline void palmtx_nor_init(void) {} * GPIO keyboard ******************************************************************************/ #if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) -static unsigned int palmtx_matrix_keys[] = { +static const unsigned int palmtx_matrix_keys[] = { KEY(0, 0, KEY_POWER), KEY(0, 1, KEY_F1), KEY(0, 2, KEY_ENTER), @@ -192,11 +192,15 @@ static unsigned int palmtx_matrix_keys[] = { KEY(3, 2, KEY_LEFT), }; +static struct matrix_keymap_data palmtx_matrix_keymap_data = { + .keymap = palmtx_matrix_keys, + .keymap_size = ARRAY_SIZE(palmtx_matrix_keys), +}; + static struct pxa27x_keypad_platform_data palmtx_keypad_platform_data = { .matrix_key_rows = 4, .matrix_key_cols = 3, - .matrix_key_map = palmtx_matrix_keys, - .matrix_key_map_size = ARRAY_SIZE(palmtx_matrix_keys), + .matrix_keymap_data = &palmtx_matrix_keymap_data, .debounce_interval = 30, }; @@ -268,8 +272,6 @@ static struct mtd_partition palmtx_partition_info[] = { }, }; -static const char *palmtx_part_probes[] = { "cmdlinepart", NULL }; - struct platform_nand_data palmtx_nand_platdata = { .chip = { .nr_chips = 1, @@ -277,7 +279,6 @@ struct platform_nand_data palmtx_nand_platdata = { .nr_partitions = ARRAY_SIZE(palmtx_partition_info), .partitions = palmtx_partition_info, .chip_delay = 20, - .part_probe_types = palmtx_part_probes, }, .ctrl = { .cmd_ctrl = palmtx_nand_cmd_ctl, @@ -366,9 +367,10 @@ static void __init palmtx_init(void) MACHINE_START(PALMTX, "Palm T|X") .atag_offset = 0x100, .map_io = palmtx_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = palmtx_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c index b2dff9d415e..1a35ddf218d 100644 --- a/arch/arm/mach-pxa/palmz72.c +++ b/arch/arm/mach-pxa/palmz72.c @@ -40,16 +40,16 @@ #include <mach/pxa27x.h> #include <mach/audio.h> #include <mach/palmz72.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/irda.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/keypad-pxa27x.h> #include <mach/udc.h> -#include <mach/palmasoc.h> +#include <linux/platform_data/asoc-palm27x.h> #include <mach/palm27x.h> #include <mach/pm.h> -#include <mach/camera.h> +#include <linux/platform_data/camera-pxa.h> #include <media/soc_camera.h> @@ -140,7 +140,7 @@ static unsigned long palmz72_pin_config[] __initdata = { * GPIO keyboard ******************************************************************************/ #if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) -static unsigned int palmz72_matrix_keys[] = { +static const unsigned int palmz72_matrix_keys[] = { KEY(0, 0, KEY_POWER), KEY(0, 1, KEY_F1), KEY(0, 2, KEY_ENTER), @@ -156,11 +156,15 @@ static unsigned int palmz72_matrix_keys[] = { KEY(3, 2, KEY_LEFT), }; +static struct matrix_keymap_data almz72_matrix_keymap_data = { + .keymap = palmz72_matrix_keys, + .keymap_size = ARRAY_SIZE(palmz72_matrix_keys), +}; + static struct pxa27x_keypad_platform_data palmz72_keypad_platform_data = { .matrix_key_rows = 4, .matrix_key_cols = 3, - .matrix_key_map = palmz72_matrix_keys, - .matrix_key_map_size = ARRAY_SIZE(palmz72_matrix_keys), + .matrix_keymap_data = &almz72_matrix_keymap_data, .debounce_interval = 30, }; @@ -401,9 +405,10 @@ static void __init palmz72_init(void) MACHINE_START(PALMZ72, "Palm Zire72") .atag_offset = 0x100, .map_io = pxa27x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = palmz72_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/pcm027.c b/arch/arm/mach-pxa/pcm027.c index fe9054435b6..69918c7e3f1 100644 --- a/arch/arm/mach-pxa/pcm027.c +++ b/arch/arm/mach-pxa/pcm027.c @@ -263,7 +263,7 @@ MACHINE_START(PCM027, "Phytec Messtechnik GmbH phyCORE-PXA270") .nr_irqs = PCM027_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = pcm027_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c index abab4e2b122..2897da2a5df 100644 --- a/arch/arm/mach-pxa/pcm990-baseboard.c +++ b/arch/arm/mach-pxa/pcm990-baseboard.c @@ -26,16 +26,17 @@ #include <linux/i2c/pxa-i2c.h> #include <linux/pwm_backlight.h> +#include <media/mt9v022.h> #include <media/soc_camera.h> -#include <mach/camera.h> +#include <linux/platform_data/camera-pxa.h> #include <asm/mach/map.h> #include <mach/pxa27x.h> #include <mach/audio.h> -#include <mach/mmc.h> -#include <mach/ohci.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pcm990_baseboard.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include "devices.h" #include "generic.h" @@ -65,6 +66,18 @@ static unsigned long pcm990_pin_config[] __initdata = { GPIO31_AC97_SYNC, }; +static void __iomem *pcm990_cpld_base; + +static u8 pcm990_cpld_readb(unsigned int reg) +{ + return readb(pcm990_cpld_base + reg); +} + +static void pcm990_cpld_writeb(u8 value, unsigned int reg) +{ + writeb(value, pcm990_cpld_base + reg); +} + /* * pcm990_lcd_power - control power supply to the LCD * @on: 0 = switch off, 1 = switch on @@ -78,13 +91,13 @@ static void pcm990_lcd_power(int on, struct fb_var_screeninfo *var) /* enable LCD-Latches * power on LCD */ - __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG3) = - PCM990_CTRL_LCDPWR + PCM990_CTRL_LCDON; + pcm990_cpld_writeb(PCM990_CTRL_LCDPWR + PCM990_CTRL_LCDON, + PCM990_CTRL_REG3); } else { /* disable LCD-Latches * power off LCD */ - __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG3) = 0x00; + pcm990_cpld_writeb(0, PCM990_CTRL_REG3); } } #endif @@ -140,6 +153,7 @@ static struct platform_pwm_backlight_data pcm990_backlight_data = { .max_brightness = 1023, .dft_brightness = 1023, .pwm_period_ns = 78770, + .enable_gpio = -1, }; static struct platform_device pcm990_backlight_device = { @@ -243,15 +257,26 @@ static unsigned long pcm990_irq_enabled; static void pcm990_mask_ack_irq(struct irq_data *d) { int pcm990_irq = (d->irq - PCM027_IRQ(0)); - PCM990_INTMSKENA = (pcm990_irq_enabled &= ~(1 << pcm990_irq)); + + pcm990_irq_enabled &= ~(1 << pcm990_irq); + + pcm990_cpld_writeb(pcm990_irq_enabled, PCM990_CTRL_INTMSKENA); } static void pcm990_unmask_irq(struct irq_data *d) { int pcm990_irq = (d->irq - PCM027_IRQ(0)); + u8 val; + /* the irq can be acknowledged only if deasserted, so it's done here */ - PCM990_INTSETCLR |= 1 << pcm990_irq; - PCM990_INTMSKENA = (pcm990_irq_enabled |= (1 << pcm990_irq)); + + pcm990_irq_enabled |= (1 << pcm990_irq); + + val = pcm990_cpld_readb(PCM990_CTRL_INTSETCLR); + val |= 1 << pcm990_irq; + pcm990_cpld_writeb(val, PCM990_CTRL_INTSETCLR); + + pcm990_cpld_writeb(pcm990_irq_enabled, PCM990_CTRL_INTMSKENA); } static struct irq_chip pcm990_irq_chip = { @@ -261,7 +286,10 @@ static struct irq_chip pcm990_irq_chip = { static void pcm990_irq_handler(unsigned int irq, struct irq_desc *desc) { - unsigned long pending = (~PCM990_INTSETCLR) & pcm990_irq_enabled; + unsigned long pending; + + pending = ~pcm990_cpld_readb(PCM990_CTRL_INTSETCLR); + pending &= pcm990_irq_enabled; do { /* clear our parent IRQ */ @@ -270,7 +298,8 @@ static void pcm990_irq_handler(unsigned int irq, struct irq_desc *desc) irq = PCM027_IRQ(0) + __ffs(pending); generic_handle_irq(irq); } - pending = (~PCM990_INTSETCLR) & pcm990_irq_enabled; + pending = ~pcm990_cpld_readb(PCM990_CTRL_INTSETCLR); + pending &= pcm990_irq_enabled; } while (pending); } @@ -285,8 +314,9 @@ static void __init pcm990_init_irq(void) set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); } - PCM990_INTMSKENA = 0x00; /* disable all Interrupts */ - PCM990_INTSETCLR = 0xFF; + /* disable all Interrupts */ + pcm990_cpld_writeb(0x0, PCM990_CTRL_INTMSKENA); + pcm990_cpld_writeb(0xff, PCM990_CTRL_INTSETCLR); irq_set_chained_handler(PCM990_CTRL_INT_IRQ, pcm990_irq_handler); irq_set_irq_type(PCM990_CTRL_INT_IRQ, PCM990_CTRL_INT_IRQ_EDGE); @@ -297,7 +327,7 @@ static int pcm990_mci_init(struct device *dev, irq_handler_t mci_detect_int, { int err; - err = request_irq(PCM027_MMCDET_IRQ, mci_detect_int, IRQF_DISABLED, + err = request_irq(PCM027_MMCDET_IRQ, mci_detect_int, 0, "MMC card detect", data); if (err) printk(KERN_ERR "pcm990_mci_init: MMC/SD: can't request MMC " @@ -306,16 +336,20 @@ static int pcm990_mci_init(struct device *dev, irq_handler_t mci_detect_int, return err; } -static void pcm990_mci_setpower(struct device *dev, unsigned int vdd) +static int pcm990_mci_setpower(struct device *dev, unsigned int vdd) { struct pxamci_platform_data *p_d = dev->platform_data; + u8 val; + + val = pcm990_cpld_readb(PCM990_CTRL_REG5); if ((1 << vdd) & p_d->ocr_mask) - __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG5) = - PCM990_CTRL_MMC2PWR; + val |= PCM990_CTRL_MMC2PWR; else - __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG5) = - ~PCM990_CTRL_MMC2PWR; + val &= ~PCM990_CTRL_MMC2PWR; + + pcm990_cpld_writeb(PCM990_CTRL_MMC2PWR, PCM990_CTRL_REG5); + return 0; } static void pcm990_mci_exit(struct device *dev, void *data) @@ -375,7 +409,7 @@ struct pxacamera_platform_data pcm990_pxacamera_platform_data = { .mclk_10khz = 1000, }; -#include <linux/i2c/pca953x.h> +#include <linux/platform_data/pca953x.h> static struct pca953x_platform_data pca9536_data = { .gpio_base = PXA_NR_BUILTIN_GPIO, @@ -437,6 +471,10 @@ static struct i2c_board_info __initdata pcm990_i2c_devices[] = { }, }; +static struct mt9v022_platform_data mt9v022_pdata = { + .y_skip_top = 1, +}; + static struct i2c_board_info pcm990_camera_i2c[] = { { I2C_BOARD_INFO("mt9v022", 0x48), @@ -449,6 +487,7 @@ static struct soc_camera_link iclink[] = { { .bus_id = 0, /* Must match with the camera ID */ .board_info = &pcm990_camera_i2c[0], + .priv = &mt9v022_pdata, .i2c_adapter_id = 0, .query_bus_param = pcm990_camera_query_bus_param, .set_bus_param = pcm990_camera_set_bus_param, @@ -481,23 +520,6 @@ static struct platform_device pcm990_camera[] = { #endif /* CONFIG_VIDEO_PXA27x ||CONFIG_VIDEO_PXA27x_MODULE */ /* - * enable generic access to the base board control CPLDs U6 and U7 - */ -static struct map_desc pcm990_io_desc[] __initdata = { - { - .virtual = PCM990_CTRL_BASE, - .pfn = __phys_to_pfn(PCM990_CTRL_PHYS), - .length = PCM990_CTRL_SIZE, - .type = MT_DEVICE /* CPLD */ - }, { - .virtual = PCM990_CF_PLD_BASE, - .pfn = __phys_to_pfn(PCM990_CF_PLD_PHYS), - .length = PCM990_CF_PLD_SIZE, - .type = MT_DEVICE /* CPLD */ - } -}; - -/* * system init for baseboard usage. Will be called by pcm027 init. * * Add platform devices present on this baseboard and init @@ -507,8 +529,11 @@ void __init pcm990_baseboard_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(pcm990_pin_config)); - /* register CPLD access */ - iotable_init(ARRAY_AND_SIZE(pcm990_io_desc)); + pcm990_cpld_base = ioremap(PCM990_CTRL_PHYS, PCM990_CTRL_SIZE); + if (!pcm990_cpld_base) { + pr_err("pcm990: failed to ioremap cpld\n"); + return; + } /* register CPLD's IRQ controller */ pcm990_init_irq(); diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c index 744baee12c0..13199162911 100644 --- a/arch/arm/mach-pxa/poodle.c +++ b/arch/arm/mach-pxa/poodle.c @@ -29,23 +29,23 @@ #include <linux/spi/ads7846.h> #include <linux/spi/pxa2xx_spi.h> #include <linux/mtd/sharpsl.h> +#include <linux/memblock.h> #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/irq.h> #include <asm/setup.h> -#include <asm/system.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> #include <mach/pxa25x.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/udc.h> -#include <mach/irda.h> +#include <linux/platform_data/irda-pxaficp.h> #include <mach/poodle.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include <asm/hardware/scoop.h> #include <asm/hardware/locomo.h> @@ -259,7 +259,7 @@ err_free_2: return err; } -static void poodle_mci_setpower(struct device *dev, unsigned int vdd) +static int poodle_mci_setpower(struct device *dev, unsigned int vdd) { struct pxamci_platform_data* p_d = dev->platform_data; @@ -271,6 +271,8 @@ static void poodle_mci_setpower(struct device *dev, unsigned int vdd) gpio_set_value(POODLE_GPIO_SD_PWR1, 0); gpio_set_value(POODLE_GPIO_SD_PWR, 0); } + + return 0; } static void poodle_mci_exit(struct device *dev, void *data) @@ -423,7 +425,7 @@ static struct i2c_board_info __initdata poodle_i2c_devices[] = { static void poodle_poweroff(void) { - pxa_restart('h', NULL); + pxa_restart(REBOOT_HARD, NULL); } static void __init poodle_init(void) @@ -455,13 +457,10 @@ static void __init poodle_init(void) poodle_init_spi(); } -static void __init fixup_poodle(struct tag *tags, char **cmdline, - struct meminfo *mi) +static void __init fixup_poodle(struct tag *tags, char **cmdline) { sharpsl_save_param(); - mi->nr_banks=1; - mi->bank[0].start = 0xa0000000; - mi->bank[0].size = (32*1024*1024); + memblock_add(0xa0000000, SZ_32M); } MACHINE_START(POODLE, "SHARP Poodle") @@ -470,7 +469,7 @@ MACHINE_START(POODLE, "SHARP Poodle") .nr_irqs = POODLE_NR_IRQS, /* 4 for LoCoMo */ .init_irq = pxa25x_init_irq, .handle_irq = pxa25x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = poodle_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/pxa-dt.c b/arch/arm/mach-pxa/pxa-dt.c new file mode 100644 index 00000000000..f6a2c4b1c1d --- /dev/null +++ b/arch/arm/mach-pxa/pxa-dt.c @@ -0,0 +1,63 @@ +/* + * linux/arch/arm/mach-pxa/pxa-dt.c + * + * Copyright (C) 2012 Daniel Mack + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ + +#include <linux/irq.h> +#include <linux/irqdomain.h> +#include <linux/of_irq.h> +#include <linux/of_platform.h> +#include <asm/mach/arch.h> +#include <asm/mach/time.h> +#include <mach/irqs.h> +#include <mach/pxa3xx.h> + +#include "generic.h" + +#ifdef CONFIG_PXA3xx +extern void __init pxa3xx_dt_init_irq(void); + +static const struct of_dev_auxdata pxa3xx_auxdata_lookup[] __initconst = { + OF_DEV_AUXDATA("mrvl,pxa-uart", 0x40100000, "pxa2xx-uart.0", NULL), + OF_DEV_AUXDATA("mrvl,pxa-uart", 0x40200000, "pxa2xx-uart.1", NULL), + OF_DEV_AUXDATA("mrvl,pxa-uart", 0x40700000, "pxa2xx-uart.2", NULL), + OF_DEV_AUXDATA("mrvl,pxa-uart", 0x41600000, "pxa2xx-uart.3", NULL), + OF_DEV_AUXDATA("marvell,pxa-mmc", 0x41100000, "pxa2xx-mci.0", NULL), + OF_DEV_AUXDATA("intel,pxa3xx-gpio", 0x40e00000, "pxa3xx-gpio", NULL), + OF_DEV_AUXDATA("marvell,pxa-ohci", 0x4c000000, "pxa27x-ohci", NULL), + OF_DEV_AUXDATA("mrvl,pxa-i2c", 0x40301680, "pxa2xx-i2c.0", NULL), + OF_DEV_AUXDATA("mrvl,pwri2c", 0x40f500c0, "pxa3xx-i2c.1", NULL), + OF_DEV_AUXDATA("marvell,pxa3xx-nand", 0x43100000, "pxa3xx-nand", NULL), + {} +}; + +static void __init pxa3xx_dt_init(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, + pxa3xx_auxdata_lookup, NULL); +} + +static const char *pxa3xx_dt_board_compat[] __initdata = { + "marvell,pxa300", + "marvell,pxa310", + "marvell,pxa320", + NULL, +}; +#endif + +#ifdef CONFIG_PXA3xx +DT_MACHINE_START(PXA_DT, "Marvell PXA3xx (Device Tree Support)") + .map_io = pxa3xx_map_io, + .init_irq = pxa3xx_dt_init_irq, + .handle_irq = pxa3xx_handle_irq, + .init_time = pxa_timer_init, + .restart = pxa_restart, + .init_machine = pxa3xx_dt_init, + .dt_compat = pxa3xx_dt_board_compat, +MACHINE_END +#endif diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index 3352b37b60c..f2c28972084 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -208,7 +208,12 @@ static struct clk_lookup pxa25x_clkregs[] = { INIT_CLKREG(&clk_pxa25x_gpio11, NULL, "GPIO11_CLK"), INIT_CLKREG(&clk_pxa25x_gpio12, NULL, "GPIO12_CLK"), INIT_CLKREG(&clk_pxa25x_mem, "pxa2xx-pcmcia", NULL), - INIT_CLKREG(&clk_dummy, "pxa-gpio", NULL), +#ifdef CONFIG_CPU_PXA26x + INIT_CLKREG(&clk_dummy, "pxa26x-gpio", NULL), +#else + INIT_CLKREG(&clk_dummy, "pxa25x-gpio", NULL), +#endif + INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL), }; static struct clk_lookup pxa25x_hwuart_clkreg = @@ -338,6 +343,11 @@ void __init pxa25x_map_io(void) pxa25x_get_clk_frequency_khz(1); } +static struct pxa_gpio_platform_data pxa25x_gpio_info __initdata = { + .irq_base = PXA_GPIO_TO_IRQ(0), + .gpio_set_wake = gpio_set_wake, +}; + static struct platform_device *pxa25x_devices[] __initdata = { &pxa25x_device_udc, &pxa_device_pmu, @@ -370,6 +380,7 @@ static int __init pxa25x_init(void) register_syscore_ops(&pxa2xx_mfp_syscore_ops); register_syscore_ops(&pxa2xx_clock_syscore_ops); + pxa_register_device(&pxa25x_device_gpio, &pxa25x_gpio_info); ret = platform_add_devices(pxa25x_devices, ARRAY_SIZE(pxa25x_devices)); if (ret) diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index 6bce78edce7..301471a07a1 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -30,7 +30,7 @@ #include <mach/irqs.h> #include <mach/pxa27x.h> #include <mach/reset.h> -#include <mach/ohci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pm.h> #include <mach/dma.h> #include <mach/smemc.h> @@ -47,23 +47,31 @@ void pxa27x_clear_otgph(void) EXPORT_SYMBOL(pxa27x_clear_otgph); static unsigned long ac97_reset_config[] = { - GPIO113_GPIO, + GPIO113_AC97_nRESET_GPIO_HIGH, GPIO113_AC97_nRESET, - GPIO95_GPIO, + GPIO95_AC97_nRESET_GPIO_HIGH, GPIO95_AC97_nRESET, }; -void pxa27x_assert_ac97reset(int reset_gpio, int on) +void pxa27x_configure_ac97reset(int reset_gpio, bool to_gpio) { + /* + * This helper function is used to work around a bug in the pxa27x's + * ac97 controller during a warm reset. The configuration of the + * reset_gpio is changed as follows: + * to_gpio == true: configured to generic output gpio and driven high + * to_gpio == false: configured to ac97 controller alt fn AC97_nRESET + */ + if (reset_gpio == 113) - pxa2xx_mfp_config(on ? &ac97_reset_config[0] : - &ac97_reset_config[1], 1); + pxa2xx_mfp_config(to_gpio ? &ac97_reset_config[0] : + &ac97_reset_config[1], 1); if (reset_gpio == 95) - pxa2xx_mfp_config(on ? &ac97_reset_config[2] : - &ac97_reset_config[3], 1); + pxa2xx_mfp_config(to_gpio ? &ac97_reset_config[2] : + &ac97_reset_config[3], 1); } -EXPORT_SYMBOL_GPL(pxa27x_assert_ac97reset); +EXPORT_SYMBOL_GPL(pxa27x_configure_ac97reset); /* Crystal clock: 13MHz */ #define BASE_CLK 13000000 @@ -229,7 +237,8 @@ static struct clk_lookup pxa27x_clkregs[] = { INIT_CLKREG(&clk_pxa27x_im, NULL, "IMCLK"), INIT_CLKREG(&clk_pxa27x_memc, NULL, "MEMCLK"), INIT_CLKREG(&clk_pxa27x_mem, "pxa2xx-pcmcia", NULL), - INIT_CLKREG(&clk_dummy, "pxa-gpio", NULL), + INIT_CLKREG(&clk_dummy, "pxa27x-gpio", NULL), + INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL), }; #ifdef CONFIG_PM @@ -421,8 +430,12 @@ void __init pxa27x_set_i2c_power_info(struct i2c_pxa_platform_data *info) pxa_register_device(&pxa27x_device_i2c_power, info); } +static struct pxa_gpio_platform_data pxa27x_gpio_info __initdata = { + .irq_base = PXA_GPIO_TO_IRQ(0), + .gpio_set_wake = gpio_set_wake, +}; + static struct platform_device *devices[] __initdata = { - &pxa_device_gpio, &pxa27x_device_udc, &pxa_device_pmu, &pxa_device_i2s, @@ -458,6 +471,7 @@ static int __init pxa27x_init(void) register_syscore_ops(&pxa2xx_mfp_syscore_ops); register_syscore_ops(&pxa2xx_clock_syscore_ops); + pxa_register_device(&pxa27x_device_gpio, &pxa27x_gpio_info); ret = platform_add_devices(devices, ARRAY_SIZE(devices)); } diff --git a/arch/arm/mach-pxa/pxa2xx.c b/arch/arm/mach-pxa/pxa2xx.c index 868270421b8..447dcbb22f6 100644 --- a/arch/arm/mach-pxa/pxa2xx.c +++ b/arch/arm/mach-pxa/pxa2xx.c @@ -13,12 +13,13 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/device.h> +#include <linux/io.h> #include <mach/hardware.h> #include <mach/pxa2xx-regs.h> #include <mach/mfp-pxa25x.h> #include <mach/reset.h> -#include <mach/irda.h> +#include <linux/platform_data/irda-pxaficp.h> void pxa2xx_clear_reset_status(unsigned int mask) { diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c index 40bb16501d8..17cbc0c7bdb 100644 --- a/arch/arm/mach-pxa/pxa300.c +++ b/arch/arm/mach-pxa/pxa300.c @@ -16,6 +16,7 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/platform_device.h> +#include <linux/io.h> #include <mach/pxa300.h> diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c index 8d614ecd8e9..6dc99d4f2dc 100644 --- a/arch/arm/mach-pxa/pxa320.c +++ b/arch/arm/mach-pxa/pxa320.c @@ -16,6 +16,7 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/platform_device.h> +#include <linux/io.h> #include <mach/pxa320.h> diff --git a/arch/arm/mach-pxa/pxa3xx-ulpi.c b/arch/arm/mach-pxa/pxa3xx-ulpi.c index e28dfb88827..e329ccefd36 100644 --- a/arch/arm/mach-pxa/pxa3xx-ulpi.c +++ b/arch/arm/mach-pxa/pxa3xx-ulpi.c @@ -27,13 +27,13 @@ #include <mach/hardware.h> #include <mach/regs-u2d.h> -#include <mach/pxa3xx-u2d.h> +#include <linux/platform_data/usb-pxa3xx-ulpi.h> struct pxa3xx_u2d_ulpi { struct clk *clk; void __iomem *mmio_base; - struct otg_transceiver *otg; + struct usb_phy *otg; unsigned int ulpi_mode; }; @@ -79,7 +79,7 @@ static int pxa310_ulpi_poll(void) return -ETIMEDOUT; } -static int pxa310_ulpi_read(struct otg_transceiver *otg, u32 reg) +static int pxa310_ulpi_read(struct usb_phy *otg, u32 reg) { int err; @@ -98,7 +98,7 @@ static int pxa310_ulpi_read(struct otg_transceiver *otg, u32 reg) return u2d_readl(U2DOTGUCR) & U2DOTGUCR_RDATA; } -static int pxa310_ulpi_write(struct otg_transceiver *otg, u32 val, u32 reg) +static int pxa310_ulpi_write(struct usb_phy *otg, u32 val, u32 reg) { if (pxa310_ulpi_get_phymode() != SYNCH) { pr_warning("%s: PHY is not in SYNCH mode!\n", __func__); @@ -111,7 +111,7 @@ static int pxa310_ulpi_write(struct otg_transceiver *otg, u32 val, u32 reg) return pxa310_ulpi_poll(); } -struct otg_io_access_ops pxa310_ulpi_access_ops = { +struct usb_phy_io_ops pxa310_ulpi_access_ops = { .read = pxa310_ulpi_read, .write = pxa310_ulpi_write, }; @@ -139,19 +139,19 @@ static int pxa310_start_otg_host_transcvr(struct usb_bus *host) pxa310_otg_transceiver_rtsm(); - err = otg_init(u2d->otg); + err = usb_phy_init(u2d->otg); if (err) { pr_err("OTG transceiver init failed"); return err; } - err = otg_set_vbus(u2d->otg, 1); + err = otg_set_vbus(u2d->otg->otg, 1); if (err) { pr_err("OTG transceiver VBUS set failed"); return err; } - err = otg_set_host(u2d->otg, host); + err = otg_set_host(u2d->otg->otg, host); if (err) pr_err("OTG transceiver Host mode set failed"); @@ -189,9 +189,9 @@ static void pxa310_stop_otg_hc(void) { pxa310_otg_transceiver_rtsm(); - otg_set_host(u2d->otg, NULL); - otg_set_vbus(u2d->otg, 0); - otg_shutdown(u2d->otg); + otg_set_host(u2d->otg->otg, NULL); + otg_set_vbus(u2d->otg->otg, 0); + usb_phy_shutdown(u2d->otg); } static void pxa310_u2d_setup_otg_hc(void) @@ -384,18 +384,7 @@ static struct platform_driver pxa3xx_u2d_ulpi_driver = { .probe = pxa3xx_u2d_probe, .remove = pxa3xx_u2d_remove, }; - -static int pxa3xx_u2d_ulpi_init(void) -{ - return platform_driver_register(&pxa3xx_u2d_ulpi_driver); -} -module_init(pxa3xx_u2d_ulpi_init); - -static void __exit pxa3xx_u2d_ulpi_exit(void) -{ - platform_driver_unregister(&pxa3xx_u2d_ulpi_driver); -} -module_exit(pxa3xx_u2d_ulpi_exit); +module_platform_driver(pxa3xx_u2d_ulpi_driver); MODULE_DESCRIPTION("PXA3xx U2D ULPI driver"); MODULE_AUTHOR("Igor Grinberg"); diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index 3918a672238..87011f3de69 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -15,10 +15,12 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> +#include <linux/gpio-pxa.h> #include <linux/pm.h> #include <linux/platform_device.h> #include <linux/irq.h> #include <linux/io.h> +#include <linux/of.h> #include <linux/syscore_ops.h> #include <linux/i2c/pxa-i2c.h> @@ -27,10 +29,11 @@ #include <mach/hardware.h> #include <mach/pxa3xx-regs.h> #include <mach/reset.h> -#include <mach/ohci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pm.h> #include <mach/dma.h> #include <mach/smemc.h> +#include <mach/irqs.h> #include "generic.h" #include "devices.h" @@ -39,6 +42,8 @@ #define PECR_IE(n) ((1 << ((n) * 2)) << 28) #define PECR_IS(n) ((1 << ((n) * 2)) << 29) +extern void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int)); + static DEFINE_PXA3_CKEN(pxa3xx_ffuart, FFUART, 14857000, 1); static DEFINE_PXA3_CKEN(pxa3xx_btuart, BTUART, 14857000, 1); static DEFINE_PXA3_CKEN(pxa3xx_stuart, STUART, 14857000, 1); @@ -88,7 +93,9 @@ static struct clk_lookup pxa3xx_clkregs[] = { INIT_CLKREG(&clk_pxa3xx_mmc1, "pxa2xx-mci.0", NULL), INIT_CLKREG(&clk_pxa3xx_mmc2, "pxa2xx-mci.1", NULL), INIT_CLKREG(&clk_pxa3xx_smemc, "pxa2xx-pcmcia", NULL), - INIT_CLKREG(&clk_pxa3xx_gpio, "pxa-gpio", NULL), + INIT_CLKREG(&clk_pxa3xx_gpio, "pxa3xx-gpio", NULL), + INIT_CLKREG(&clk_pxa3xx_gpio, "pxa93x-gpio", NULL), + INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL), }; #ifdef CONFIG_PM @@ -380,7 +387,7 @@ static void __init pxa_init_ext_wakeup_irq(int (*fn)(struct irq_data *, pxa_ext_wakeup_chip.irq_set_wake = fn; } -void __init pxa3xx_init_irq(void) +static void __init __pxa3xx_init_irq(void) { /* enable CP6 access */ u32 value; @@ -388,10 +395,23 @@ void __init pxa3xx_init_irq(void) value |= (1 << 6); __asm__ __volatile__("mcr p15, 0, %0, c15, c1, 0\n": :"r"(value)); - pxa_init_irq(56, pxa3xx_set_wake); pxa_init_ext_wakeup_irq(pxa3xx_set_wake); } +void __init pxa3xx_init_irq(void) +{ + __pxa3xx_init_irq(); + pxa_init_irq(56, pxa3xx_set_wake); +} + +#ifdef CONFIG_OF +void __init pxa3xx_dt_init_irq(void) +{ + __pxa3xx_init_irq(); + pxa_dt_irq_init(pxa3xx_set_wake); +} +#endif /* CONFIG_OF */ + static struct map_desc pxa3xx_io_desc[] __initdata = { { /* Mem Ctl */ .virtual = (unsigned long)SMEMC_VIRT, @@ -417,8 +437,11 @@ void __init pxa3xx_set_i2c_power_info(struct i2c_pxa_platform_data *info) pxa_register_device(&pxa3xx_device_i2c_power, info); } +static struct pxa_gpio_platform_data pxa3xx_gpio_pdata = { + .irq_base = PXA_GPIO_TO_IRQ(0), +}; + static struct platform_device *devices[] __initdata = { - &pxa_device_gpio, &pxa27x_device_udc, &pxa_device_pmu, &pxa_device_i2s, @@ -464,7 +487,18 @@ static int __init pxa3xx_init(void) register_syscore_ops(&pxa3xx_mfp_syscore_ops); register_syscore_ops(&pxa3xx_clock_syscore_ops); + if (of_have_populated_dt()) + return 0; + ret = platform_add_devices(devices, ARRAY_SIZE(devices)); + if (ret) + return ret; + if (cpu_is_pxa300() || cpu_is_pxa310() || cpu_is_pxa320()) { + platform_device_add_data(&pxa3xx_device_gpio, + &pxa3xx_gpio_pdata, + sizeof(pxa3xx_gpio_pdata)); + ret = platform_device_register(&pxa3xx_device_gpio); + } } return ret; diff --git a/arch/arm/mach-pxa/pxa930.c b/arch/arm/mach-pxa/pxa930.c index 8aeacf90878..ab624487cf3 100644 --- a/arch/arm/mach-pxa/pxa930.c +++ b/arch/arm/mach-pxa/pxa930.c @@ -12,12 +12,15 @@ #include <linux/module.h> #include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/irq.h> #include <linux/dma-mapping.h> +#include <linux/irq.h> +#include <linux/gpio-pxa.h> +#include <linux/platform_device.h> #include <mach/pxa930.h> +#include "devices.h" + static struct mfp_addr_map pxa930_mfp_addr_map[] __initdata = { MFP_ADDR(GPIO0, 0x02e0), @@ -190,11 +193,21 @@ static struct mfp_addr_map pxa935_mfp_addr_map[] __initdata = { MFP_ADDR_END, }; +static struct pxa_gpio_platform_data pxa93x_gpio_pdata = { + .irq_base = PXA_GPIO_TO_IRQ(0), +}; + static int __init pxa930_init(void) { + int ret = 0; + if (cpu_is_pxa93x()) { mfp_init_base(io_p2v(MFPR_BASE)); mfp_init_addr(pxa930_mfp_addr_map); + platform_device_add_data(&pxa93x_device_gpio, + &pxa93x_gpio_pdata, + sizeof(pxa93x_gpio_pdata)); + ret = platform_device_register(&pxa93x_device_gpio); } if (cpu_is_pxa935()) diff --git a/arch/arm/mach-pxa/pxa95x.c b/arch/arm/mach-pxa/pxa95x.c deleted file mode 100644 index 5ce434b95e8..00000000000 --- a/arch/arm/mach-pxa/pxa95x.c +++ /dev/null @@ -1,294 +0,0 @@ -/* - * linux/arch/arm/mach-pxa/pxa95x.c - * - * code specific to PXA95x aka MGx - * - * Copyright (C) 2009-2010 Marvell International Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/pm.h> -#include <linux/platform_device.h> -#include <linux/i2c/pxa-i2c.h> -#include <linux/irq.h> -#include <linux/io.h> -#include <linux/syscore_ops.h> - -#include <mach/hardware.h> -#include <mach/pxa3xx-regs.h> -#include <mach/pxa930.h> -#include <mach/reset.h> -#include <mach/pm.h> -#include <mach/dma.h> - -#include "generic.h" -#include "devices.h" -#include "clock.h" - -static struct mfp_addr_map pxa95x_mfp_addr_map[] __initdata = { - - MFP_ADDR(GPIO0, 0x02e0), - MFP_ADDR(GPIO1, 0x02dc), - MFP_ADDR(GPIO2, 0x02e8), - MFP_ADDR(GPIO3, 0x02d8), - MFP_ADDR(GPIO4, 0x02e4), - MFP_ADDR(GPIO5, 0x02ec), - MFP_ADDR(GPIO6, 0x02f8), - MFP_ADDR(GPIO7, 0x02fc), - MFP_ADDR(GPIO8, 0x0300), - MFP_ADDR(GPIO9, 0x02d4), - MFP_ADDR(GPIO10, 0x02f4), - MFP_ADDR(GPIO11, 0x02f0), - MFP_ADDR(GPIO12, 0x0304), - MFP_ADDR(GPIO13, 0x0310), - MFP_ADDR(GPIO14, 0x0308), - MFP_ADDR(GPIO15, 0x030c), - MFP_ADDR(GPIO16, 0x04e8), - MFP_ADDR(GPIO17, 0x04f4), - MFP_ADDR(GPIO18, 0x04f8), - MFP_ADDR(GPIO19, 0x04fc), - MFP_ADDR(GPIO20, 0x0518), - MFP_ADDR(GPIO21, 0x051c), - MFP_ADDR(GPIO22, 0x04ec), - MFP_ADDR(GPIO23, 0x0500), - MFP_ADDR(GPIO24, 0x04f0), - MFP_ADDR(GPIO25, 0x0504), - MFP_ADDR(GPIO26, 0x0510), - MFP_ADDR(GPIO27, 0x0514), - MFP_ADDR(GPIO28, 0x0520), - MFP_ADDR(GPIO29, 0x0600), - MFP_ADDR(GPIO30, 0x0618), - MFP_ADDR(GPIO31, 0x0610), - MFP_ADDR(GPIO32, 0x060c), - MFP_ADDR(GPIO33, 0x061c), - MFP_ADDR(GPIO34, 0x0620), - MFP_ADDR(GPIO35, 0x0628), - MFP_ADDR(GPIO36, 0x062c), - MFP_ADDR(GPIO37, 0x0630), - MFP_ADDR(GPIO38, 0x0634), - MFP_ADDR(GPIO39, 0x0638), - MFP_ADDR(GPIO40, 0x063c), - MFP_ADDR(GPIO41, 0x0614), - MFP_ADDR(GPIO42, 0x0624), - MFP_ADDR(GPIO43, 0x0608), - MFP_ADDR(GPIO44, 0x0604), - MFP_ADDR(GPIO45, 0x050c), - MFP_ADDR(GPIO46, 0x0508), - MFP_ADDR(GPIO47, 0x02bc), - MFP_ADDR(GPIO48, 0x02b4), - MFP_ADDR(GPIO49, 0x02b8), - MFP_ADDR(GPIO50, 0x02c8), - MFP_ADDR(GPIO51, 0x02c0), - MFP_ADDR(GPIO52, 0x02c4), - MFP_ADDR(GPIO53, 0x02d0), - MFP_ADDR(GPIO54, 0x02cc), - MFP_ADDR(GPIO55, 0x029c), - MFP_ADDR(GPIO56, 0x02a0), - MFP_ADDR(GPIO57, 0x0294), - MFP_ADDR(GPIO58, 0x0298), - MFP_ADDR(GPIO59, 0x02a4), - MFP_ADDR(GPIO60, 0x02a8), - MFP_ADDR(GPIO61, 0x02b0), - MFP_ADDR(GPIO62, 0x02ac), - MFP_ADDR(GPIO63, 0x0640), - MFP_ADDR(GPIO64, 0x065c), - MFP_ADDR(GPIO65, 0x0648), - MFP_ADDR(GPIO66, 0x0644), - MFP_ADDR(GPIO67, 0x0674), - MFP_ADDR(GPIO68, 0x0658), - MFP_ADDR(GPIO69, 0x0654), - MFP_ADDR(GPIO70, 0x0660), - MFP_ADDR(GPIO71, 0x0668), - MFP_ADDR(GPIO72, 0x0664), - MFP_ADDR(GPIO73, 0x0650), - MFP_ADDR(GPIO74, 0x066c), - MFP_ADDR(GPIO75, 0x064c), - MFP_ADDR(GPIO76, 0x0670), - MFP_ADDR(GPIO77, 0x0678), - MFP_ADDR(GPIO78, 0x067c), - MFP_ADDR(GPIO79, 0x0694), - MFP_ADDR(GPIO80, 0x069c), - MFP_ADDR(GPIO81, 0x06a0), - MFP_ADDR(GPIO82, 0x06a4), - MFP_ADDR(GPIO83, 0x0698), - MFP_ADDR(GPIO84, 0x06bc), - MFP_ADDR(GPIO85, 0x06b4), - MFP_ADDR(GPIO86, 0x06b0), - MFP_ADDR(GPIO87, 0x06c0), - MFP_ADDR(GPIO88, 0x06c4), - MFP_ADDR(GPIO89, 0x06ac), - MFP_ADDR(GPIO90, 0x0680), - MFP_ADDR(GPIO91, 0x0684), - MFP_ADDR(GPIO92, 0x0688), - MFP_ADDR(GPIO93, 0x0690), - MFP_ADDR(GPIO94, 0x068c), - MFP_ADDR(GPIO95, 0x06a8), - MFP_ADDR(GPIO96, 0x06b8), - MFP_ADDR(GPIO97, 0x0410), - MFP_ADDR(GPIO98, 0x0418), - MFP_ADDR(GPIO99, 0x041c), - MFP_ADDR(GPIO100, 0x0414), - MFP_ADDR(GPIO101, 0x0408), - MFP_ADDR(GPIO102, 0x0324), - MFP_ADDR(GPIO103, 0x040c), - MFP_ADDR(GPIO104, 0x0400), - MFP_ADDR(GPIO105, 0x0328), - MFP_ADDR(GPIO106, 0x0404), - - MFP_ADDR(GPIO159, 0x0524), - MFP_ADDR(GPIO163, 0x0534), - MFP_ADDR(GPIO167, 0x0544), - MFP_ADDR(GPIO168, 0x0548), - MFP_ADDR(GPIO169, 0x054c), - MFP_ADDR(GPIO170, 0x0550), - MFP_ADDR(GPIO171, 0x0554), - MFP_ADDR(GPIO172, 0x0558), - MFP_ADDR(GPIO173, 0x055c), - - MFP_ADDR(nXCVREN, 0x0204), - MFP_ADDR(DF_CLE_nOE, 0x020c), - MFP_ADDR(DF_nADV1_ALE, 0x0218), - MFP_ADDR(DF_SCLK_E, 0x0214), - MFP_ADDR(DF_SCLK_S, 0x0210), - MFP_ADDR(nBE0, 0x021c), - MFP_ADDR(nBE1, 0x0220), - MFP_ADDR(DF_nADV2_ALE, 0x0224), - MFP_ADDR(DF_INT_RnB, 0x0228), - MFP_ADDR(DF_nCS0, 0x022c), - MFP_ADDR(DF_nCS1, 0x0230), - MFP_ADDR(nLUA, 0x0254), - MFP_ADDR(nLLA, 0x0258), - MFP_ADDR(DF_nWE, 0x0234), - MFP_ADDR(DF_nRE_nOE, 0x0238), - MFP_ADDR(DF_ADDR0, 0x024c), - MFP_ADDR(DF_ADDR1, 0x0250), - MFP_ADDR(DF_ADDR2, 0x025c), - MFP_ADDR(DF_ADDR3, 0x0260), - MFP_ADDR(DF_IO0, 0x023c), - MFP_ADDR(DF_IO1, 0x0240), - MFP_ADDR(DF_IO2, 0x0244), - MFP_ADDR(DF_IO3, 0x0248), - MFP_ADDR(DF_IO4, 0x0264), - MFP_ADDR(DF_IO5, 0x0268), - MFP_ADDR(DF_IO6, 0x026c), - MFP_ADDR(DF_IO7, 0x0270), - MFP_ADDR(DF_IO8, 0x0274), - MFP_ADDR(DF_IO9, 0x0278), - MFP_ADDR(DF_IO10, 0x027c), - MFP_ADDR(DF_IO11, 0x0280), - MFP_ADDR(DF_IO12, 0x0284), - MFP_ADDR(DF_IO13, 0x0288), - MFP_ADDR(DF_IO14, 0x028c), - MFP_ADDR(DF_IO15, 0x0290), - - MFP_ADDR(GSIM_UIO, 0x0314), - MFP_ADDR(GSIM_UCLK, 0x0318), - MFP_ADDR(GSIM_UDET, 0x031c), - MFP_ADDR(GSIM_nURST, 0x0320), - - MFP_ADDR(PMIC_INT, 0x06c8), - - MFP_ADDR(RDY, 0x0200), - - MFP_ADDR_END, -}; - -static DEFINE_CK(pxa95x_lcd, LCD, &clk_pxa3xx_hsio_ops); -static DEFINE_CLK(pxa95x_pout, &clk_pxa3xx_pout_ops, 13000000, 70); -static DEFINE_PXA3_CKEN(pxa95x_ffuart, FFUART, 14857000, 1); -static DEFINE_PXA3_CKEN(pxa95x_btuart, BTUART, 14857000, 1); -static DEFINE_PXA3_CKEN(pxa95x_stuart, STUART, 14857000, 1); -static DEFINE_PXA3_CKEN(pxa95x_i2c, I2C, 32842000, 0); -static DEFINE_PXA3_CKEN(pxa95x_keypad, KEYPAD, 32768, 0); -static DEFINE_PXA3_CKEN(pxa95x_ssp1, SSP1, 13000000, 0); -static DEFINE_PXA3_CKEN(pxa95x_ssp2, SSP2, 13000000, 0); -static DEFINE_PXA3_CKEN(pxa95x_ssp3, SSP3, 13000000, 0); -static DEFINE_PXA3_CKEN(pxa95x_ssp4, SSP4, 13000000, 0); -static DEFINE_PXA3_CKEN(pxa95x_pwm0, PWM0, 13000000, 0); -static DEFINE_PXA3_CKEN(pxa95x_pwm1, PWM1, 13000000, 0); -static DEFINE_PXA3_CKEN(pxa95x_gpio, GPIO, 13000000, 0); - -static struct clk_lookup pxa95x_clkregs[] = { - INIT_CLKREG(&clk_pxa95x_pout, NULL, "CLK_POUT"), - /* Power I2C clock is always on */ - INIT_CLKREG(&clk_dummy, "pxa3xx-pwri2c.1", NULL), - INIT_CLKREG(&clk_pxa95x_lcd, "pxa2xx-fb", NULL), - INIT_CLKREG(&clk_pxa95x_ffuart, "pxa2xx-uart.0", NULL), - INIT_CLKREG(&clk_pxa95x_btuart, "pxa2xx-uart.1", NULL), - INIT_CLKREG(&clk_pxa95x_stuart, "pxa2xx-uart.2", NULL), - INIT_CLKREG(&clk_pxa95x_stuart, "pxa2xx-ir", "UARTCLK"), - INIT_CLKREG(&clk_pxa95x_i2c, "pxa2xx-i2c.0", NULL), - INIT_CLKREG(&clk_pxa95x_keypad, "pxa27x-keypad", NULL), - INIT_CLKREG(&clk_pxa95x_ssp1, "pxa27x-ssp.0", NULL), - INIT_CLKREG(&clk_pxa95x_ssp2, "pxa27x-ssp.1", NULL), - INIT_CLKREG(&clk_pxa95x_ssp3, "pxa27x-ssp.2", NULL), - INIT_CLKREG(&clk_pxa95x_ssp4, "pxa27x-ssp.3", NULL), - INIT_CLKREG(&clk_pxa95x_pwm0, "pxa27x-pwm.0", NULL), - INIT_CLKREG(&clk_pxa95x_pwm1, "pxa27x-pwm.1", NULL), - INIT_CLKREG(&clk_pxa95x_gpio, "pxa-gpio", NULL), -}; - -void __init pxa95x_init_irq(void) -{ - pxa_init_irq(96, NULL); -} - -/* - * device registration specific to PXA93x. - */ - -void __init pxa95x_set_i2c_power_info(struct i2c_pxa_platform_data *info) -{ - pxa_register_device(&pxa3xx_device_i2c_power, info); -} - -static struct platform_device *devices[] __initdata = { - &pxa_device_gpio, - &sa1100_device_rtc, - &pxa_device_rtc, - &pxa27x_device_ssp1, - &pxa27x_device_ssp2, - &pxa27x_device_ssp3, - &pxa3xx_device_ssp4, - &pxa27x_device_pwm0, - &pxa27x_device_pwm1, -}; - -static int __init pxa95x_init(void) -{ - int ret = 0, i; - - if (cpu_is_pxa95x()) { - mfp_init_base(io_p2v(MFPR_BASE)); - mfp_init_addr(pxa95x_mfp_addr_map); - - reset_status = ARSR; - - /* - * clear RDH bit every time after reset - * - * Note: the last 3 bits DxS are write-1-to-clear so carefully - * preserve them here in case they will be referenced later - */ - ASCR &= ~(ASCR_RDH | ASCR_D1S | ASCR_D2S | ASCR_D3S); - - clkdev_add_table(pxa95x_clkregs, ARRAY_SIZE(pxa95x_clkregs)); - - if ((ret = pxa_init_dma(IRQ_DMA, 32))) - return ret; - - register_syscore_ops(&pxa_irq_syscore_ops); - register_syscore_ops(&pxa3xx_clock_syscore_ops); - - ret = platform_add_devices(devices, ARRAY_SIZE(devices)); - } - - return ret; -} - -postcore_initcall(pxa95x_init); diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c index 22818c7694a..8386dc30b3e 100644 --- a/arch/arm/mach-pxa/raumfeld.c +++ b/arch/arm/mach-pxa/raumfeld.c @@ -43,14 +43,16 @@ #include <linux/regulator/consumer.h> #include <linux/delay.h> +#include <asm/system_info.h> + #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/pxa300.h> -#include <mach/ohci.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <plat/pxa3xx_nand.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> #include "generic.h" #include "devices.h" @@ -503,6 +505,7 @@ static struct w1_gpio_platform_data w1_gpio_platform_data = { .pin = GPIO_ONE_WIRE, .is_open_drain = 0, .enable_external_pullup = w1_enable_external_pullup, + .ext_pullup_enable_pin = -EINVAL, }; struct platform_device raumfeld_w1_gpio_device = { @@ -536,6 +539,7 @@ static struct platform_pwm_backlight_data raumfeld_pwm_backlight_data = { .dft_brightness = 100, /* 10000 ns = 10 ms ^= 100 kHz */ .pwm_period_ns = 10000, + .enable_gpio = -1, }; static struct platform_device raumfeld_pwm_backlight_device = { @@ -951,12 +955,12 @@ static struct i2c_board_info raumfeld_connector_i2c_board_info __initdata = { static struct eeti_ts_platform_data eeti_ts_pdata = { .irq_active_high = 1, + .irq_gpio = GPIO_TOUCH_IRQ, }; static struct i2c_board_info raumfeld_controller_i2c_board_info __initdata = { .type = "eeti_ts", .addr = 0x0a, - .irq = PXA_GPIO_TO_IRQ(GPIO_TOUCH_IRQ), .platform_data = &eeti_ts_pdata, }; @@ -1090,9 +1094,10 @@ MACHINE_START(RAUMFELD_RC, "Raumfeld Controller") .atag_offset = 0x100, .init_machine = raumfeld_controller_init, .map_io = pxa3xx_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa3xx_init_irq, .handle_irq = pxa3xx_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END #endif @@ -1102,9 +1107,10 @@ MACHINE_START(RAUMFELD_CONNECTOR, "Raumfeld Connector") .atag_offset = 0x100, .init_machine = raumfeld_connector_init, .map_io = pxa3xx_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa3xx_init_irq, .handle_irq = pxa3xx_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END #endif @@ -1114,9 +1120,10 @@ MACHINE_START(RAUMFELD_SPEAKER, "Raumfeld Speaker") .atag_offset = 0x100, .init_machine = raumfeld_speaker_init, .map_io = pxa3xx_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa3xx_init_irq, .handle_irq = pxa3xx_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END #endif diff --git a/arch/arm/mach-pxa/reset.c b/arch/arm/mach-pxa/reset.c index c8497b00cdf..263b15249b5 100644 --- a/arch/arm/mach-pxa/reset.c +++ b/arch/arm/mach-pxa/reset.c @@ -9,9 +9,11 @@ #include <linux/gpio.h> #include <linux/io.h> #include <asm/proc-fns.h> +#include <asm/system_misc.h> #include <mach/regs-ost.h> #include <mach/reset.h> +#include <mach/smemc.h> unsigned int reset_status; EXPORT_SYMBOL(reset_status); @@ -76,12 +78,19 @@ static void do_gpio_reset(void) static void do_hw_reset(void) { /* Initialize the watchdog and let it fire */ - OWER = OWER_WME; - OSSR = OSSR_M3; - OSMR3 = OSCR + 368640; /* ... in 100 ms */ + writel_relaxed(OWER_WME, OWER); + writel_relaxed(OSSR_M3, OSSR); + /* ... in 100 ms */ + writel_relaxed(readl_relaxed(OSCR) + 368640, OSMR3); + /* + * SDRAM hangs on watchdog reset on Marvell PXA270 (erratum 71) + * we put SDRAM into self-refresh to prevent that + */ + while (1) + writel_relaxed(MDREFR_SLFRSH, MDREFR); } -void pxa_restart(char mode, const char *cmd) +void pxa_restart(enum reboot_mode mode, const char *cmd) { local_irq_disable(); local_fiq_disable(); @@ -89,17 +98,16 @@ void pxa_restart(char mode, const char *cmd) clear_reset_status(RESET_STATUS_ALL); switch (mode) { - case 's': + case REBOOT_SOFT: /* Jump into ROM at address 0 */ soft_restart(0); break; - case 'g': + case REBOOT_GPIO: do_gpio_reset(); break; - case 'h': + case REBOOT_HARD: default: do_hw_reset(); break; } } - diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c index 0fe354efb93..710c493eac8 100644 --- a/arch/arm/mach-pxa/saar.c +++ b/arch/arm/mach-pxa/saar.c @@ -32,7 +32,7 @@ #include <asm/mach/flash.h> #include <mach/pxa930.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include "devices.h" #include "generic.h" @@ -598,9 +598,10 @@ MACHINE_START(SAAR, "PXA930 Handheld Platform (aka SAAR)") /* Maintainer: Eric Miao <eric.miao@marvell.com> */ .atag_offset = 0x100, .map_io = pxa3xx_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa3xx_init_irq, .handle_irq = pxa3xx_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = saar_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/saarb.c b/arch/arm/mach-pxa/saarb.c deleted file mode 100644 index 5aded5e6148..00000000000 --- a/arch/arm/mach-pxa/saarb.c +++ /dev/null @@ -1,115 +0,0 @@ -/* - * linux/arch/arm/mach-pxa/saarb.c - * - * Support for the Marvell Handheld Platform (aka SAARB) - * - * Copyright (C) 2007-2010 Marvell International Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * publishhed by the Free Software Foundation. - */ -#include <linux/gpio.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/i2c.h> -#include <linux/i2c/pxa-i2c.h> -#include <linux/mfd/88pm860x.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#include <mach/irqs.h> -#include <mach/hardware.h> -#include <mach/mfp.h> -#include <mach/mfp-pxa930.h> -#include <mach/pxa95x.h> - -#include "generic.h" - -#define SAARB_NR_IRQS (IRQ_BOARD_START + 40) - -static struct pm860x_touch_pdata saarb_touch = { - .gpadc_prebias = 1, - .slot_cycle = 1, - .tsi_prebias = 6, - .pen_prebias = 16, - .pen_prechg = 2, - .res_x = 300, -}; - -static struct pm860x_backlight_pdata saarb_backlight[] = { - { - .id = PM8606_ID_BACKLIGHT, - .iset = PM8606_WLED_CURRENT(24), - .flags = PM8606_BACKLIGHT1, - }, - {}, -}; - -static struct pm860x_led_pdata saarb_led[] = { - { - .id = PM8606_ID_LED, - .iset = PM8606_LED_CURRENT(12), - .flags = PM8606_LED1_RED, - }, { - .id = PM8606_ID_LED, - .iset = PM8606_LED_CURRENT(12), - .flags = PM8606_LED1_GREEN, - }, { - .id = PM8606_ID_LED, - .iset = PM8606_LED_CURRENT(12), - .flags = PM8606_LED1_BLUE, - }, { - .id = PM8606_ID_LED, - .iset = PM8606_LED_CURRENT(12), - .flags = PM8606_LED2_RED, - }, { - .id = PM8606_ID_LED, - .iset = PM8606_LED_CURRENT(12), - .flags = PM8606_LED2_GREEN, - }, { - .id = PM8606_ID_LED, - .iset = PM8606_LED_CURRENT(12), - .flags = PM8606_LED2_BLUE, - }, -}; - -static struct pm860x_platform_data saarb_pm8607_info = { - .touch = &saarb_touch, - .backlight = &saarb_backlight[0], - .led = &saarb_led[0], - .companion_addr = 0x10, - .irq_mode = 0, - .irq_base = IRQ_BOARD_START, - - .i2c_port = GI2C_PORT, -}; - -static struct i2c_board_info saarb_i2c_info[] = { - { - .type = "88PM860x", - .addr = 0x34, - .platform_data = &saarb_pm8607_info, - .irq = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO83)), - }, -}; - -static void __init saarb_init(void) -{ - pxa_set_ffuart_info(NULL); - pxa_set_i2c_info(NULL); - i2c_register_board_info(0, ARRAY_AND_SIZE(saarb_i2c_info)); -} - -MACHINE_START(SAARB, "PXA955 Handheld Platform (aka SAARB)") - .atag_offset = 0x100, - .map_io = pxa3xx_map_io, - .nr_irqs = SAARB_NR_IRQS, - .init_irq = pxa95x_init_irq, - .handle_irq = pxa3xx_handle_irq, - .timer = &pxa_timer, - .init_machine = saarb_init, - .restart = pxa_restart, -MACHINE_END - diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c index 30989baf7f2..051a6555cbf 100644 --- a/arch/arm/mach-pxa/sharpsl_pm.c +++ b/arch/arm/mach-pxa/sharpsl_pm.c @@ -24,6 +24,7 @@ #include <linux/leds.h> #include <linux/suspend.h> #include <linux/gpio.h> +#include <linux/io.h> #include <asm/mach-types.h> #include <mach/pm.h> @@ -54,7 +55,6 @@ #ifdef CONFIG_PM static int sharpsl_off_charge_battery(void); static int sharpsl_check_battery_voltage(void); -static int sharpsl_fatal_check(void); #endif static int sharpsl_check_battery_temp(void); static int sharpsl_ac_check(void); @@ -578,8 +578,8 @@ static int sharpsl_ac_check(void) static int sharpsl_pm_suspend(struct platform_device *pdev, pm_message_t state) { sharpsl_pm.flags |= SHARPSL_SUSPENDED; - flush_delayed_work_sync(&toggle_charger); - flush_delayed_work_sync(&sharpsl_bat); + flush_delayed_work(&toggle_charger); + flush_delayed_work(&sharpsl_bat); if (sharpsl_pm.charge_mode == CHRG_ON) sharpsl_pm.flags |= SHARPSL_DO_OFFLINE_CHRG; @@ -685,53 +685,6 @@ static int corgi_pxa_pm_enter(suspend_state_t state) return 0; } -/* - * Check for fatal battery errors - * Fatal returns -1 - */ -static int sharpsl_fatal_check(void) -{ - int buff[5], temp, i, acin; - - dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check entered\n"); - - /* Check AC-Adapter */ - acin = sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_ACIN); - - if (acin && (sharpsl_pm.charge_mode == CHRG_ON)) { - sharpsl_pm.machinfo->charge(0); - udelay(100); - sharpsl_pm.machinfo->discharge(1); /* enable discharge */ - mdelay(SHARPSL_WAIT_DISCHARGE_ON); - } - - if (sharpsl_pm.machinfo->discharge1) - sharpsl_pm.machinfo->discharge1(1); - - /* Check battery : check inserting battery ? */ - for (i = 0; i < 5; i++) { - buff[i] = sharpsl_pm.machinfo->read_devdata(SHARPSL_BATT_VOLT); - mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_VOLT); - } - - if (sharpsl_pm.machinfo->discharge1) - sharpsl_pm.machinfo->discharge1(0); - - if (acin && (sharpsl_pm.charge_mode == CHRG_ON)) { - udelay(100); - sharpsl_pm.machinfo->charge(1); - sharpsl_pm.machinfo->discharge(0); - } - - temp = get_select_val(buff); - dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check: acin: %d, discharge voltage: %d, no discharge: %ld\n", acin, temp, sharpsl_pm.machinfo->read_devdata(SHARPSL_BATT_VOLT)); - - if ((acin && (temp < sharpsl_pm.machinfo->fatal_acin_volt)) || - (!acin && (temp < sharpsl_pm.machinfo->fatal_noacin_volt))) - return -1; - return 0; -} - static int sharpsl_off_charge_error(void) { dev_err(sharpsl_pm.dev, "Offline Charger: Error occurred.\n"); @@ -876,9 +829,9 @@ static const struct platform_suspend_ops sharpsl_pm_ops = { }; #endif -static int __devinit sharpsl_pm_probe(struct platform_device *pdev) +static int sharpsl_pm_probe(struct platform_device *pdev) { - int ret; + int ret, irq; if (!pdev->dev.platform_data) return -EINVAL; @@ -906,24 +859,28 @@ static int __devinit sharpsl_pm_probe(struct platform_device *pdev) gpio_direction_input(sharpsl_pm.machinfo->gpio_batlock); /* Register interrupt handlers */ - if (request_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr, IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "AC Input Detect", sharpsl_ac_isr)) { - dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_acin)); + irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_acin); + if (request_irq(irq, sharpsl_ac_isr, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "AC Input Detect", sharpsl_ac_isr)) { + dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); } - if (request_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr, IRQF_DISABLED | IRQF_TRIGGER_FALLING, "Battery Cover", sharpsl_fatal_isr)) { - dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batlock)); + irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_batlock); + if (request_irq(irq, sharpsl_fatal_isr, IRQF_TRIGGER_FALLING, "Battery Cover", sharpsl_fatal_isr)) { + dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); } if (sharpsl_pm.machinfo->gpio_fatal) { - if (request_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_fatal), sharpsl_fatal_isr, IRQF_DISABLED | IRQF_TRIGGER_FALLING, "Fatal Battery", sharpsl_fatal_isr)) { - dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_fatal)); + irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_fatal); + if (request_irq(irq, sharpsl_fatal_isr, IRQF_TRIGGER_FALLING, "Fatal Battery", sharpsl_fatal_isr)) { + dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); } } if (sharpsl_pm.machinfo->batfull_irq) { /* Register interrupt handler. */ - if (request_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr, IRQF_DISABLED | IRQF_TRIGGER_RISING, "CO", sharpsl_chrg_full_isr)) { - dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batfull)); + irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_batfull); + if (request_irq(irq, sharpsl_chrg_full_isr, IRQF_TRIGGER_RISING, "CO", sharpsl_chrg_full_isr)) { + dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); } } @@ -952,14 +909,14 @@ static int sharpsl_pm_remove(struct platform_device *pdev) led_trigger_unregister_simple(sharpsl_charge_led_trigger); - free_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr); - free_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr); + free_irq(gpio_to_irq(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr); + free_irq(gpio_to_irq(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr); if (sharpsl_pm.machinfo->gpio_fatal) - free_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_fatal), sharpsl_fatal_isr); + free_irq(gpio_to_irq(sharpsl_pm.machinfo->gpio_fatal), sharpsl_fatal_isr); if (sharpsl_pm.machinfo->batfull_irq) - free_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr); + free_irq(gpio_to_irq(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr); gpio_free(sharpsl_pm.machinfo->gpio_batlock); gpio_free(sharpsl_pm.machinfo->gpio_batfull); @@ -984,7 +941,7 @@ static struct platform_driver sharpsl_pm_driver = { }, }; -static int __devinit sharpsl_pm_init(void) +static int sharpsl_pm_init(void) { return platform_driver_register(&sharpsl_pm_driver); } diff --git a/arch/arm/mach-pxa/smemc.c b/arch/arm/mach-pxa/smemc.c index 79923058d10..f38aa890b2c 100644 --- a/arch/arm/mach-pxa/smemc.c +++ b/arch/arm/mach-pxa/smemc.c @@ -40,6 +40,8 @@ static void pxa3xx_smemc_resume(void) __raw_writel(csadrcfg[1], CSADRCFG1); __raw_writel(csadrcfg[2], CSADRCFG2); __raw_writel(csadrcfg[3], CSADRCFG3); + /* CSMSADRCFG wakes up in its default state (0), so we need to set it */ + __raw_writel(0x2, CSMSADRCFG); } static struct syscore_ops smemc_syscore_ops = { @@ -49,8 +51,19 @@ static struct syscore_ops smemc_syscore_ops = { static int __init smemc_init(void) { - if (cpu_is_pxa3xx()) + if (cpu_is_pxa3xx()) { + /* + * The only documentation we have on the + * Chip Select Configuration Register (CSMSADRCFG) is that + * it must be programmed to 0x2. + * Moreover, in the bit definitions, the second bit + * (CSMSADRCFG[1]) is called "SETALWAYS". + * Other bits are reserved in this register. + */ + __raw_writel(0x2, CSMSADRCFG); + register_syscore_ops(&smemc_syscore_ops); + } return 0; } diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index abf355d0c92..840c3a48e72 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -20,7 +20,7 @@ #include <linux/leds.h> #include <linux/i2c.h> #include <linux/i2c/pxa-i2c.h> -#include <linux/i2c/pca953x.h> +#include <linux/platform_data/pca953x.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> #include <linux/spi/corgi_lcd.h> @@ -31,6 +31,8 @@ #include <linux/regulator/machine.h> #include <linux/io.h> #include <linux/module.h> +#include <linux/reboot.h> +#include <linux/memblock.h> #include <asm/setup.h> #include <asm/mach-types.h> @@ -41,10 +43,10 @@ #include <mach/pxa27x.h> #include <mach/pxa27x-udc.h> #include <mach/reset.h> -#include <mach/irda.h> -#include <mach/mmc.h> -#include <mach/ohci.h> -#include <mach/pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/video-pxafb.h> #include <mach/spitz.h> #include <mach/sharpsl_pm.h> #include <mach/smemc.h> @@ -597,7 +599,7 @@ static inline void spitz_spi_init(void) {} * NOTE: The card detect interrupt isn't debounced so we delay it by 250ms to * give the card a chance to fully insert/eject. */ -static void spitz_mci_setpower(struct device *dev, unsigned int vdd) +static int spitz_mci_setpower(struct device *dev, unsigned int vdd) { struct pxamci_platform_data* p_d = dev->platform_data; @@ -605,6 +607,8 @@ static void spitz_mci_setpower(struct device *dev, unsigned int vdd) spitz_card_pwr_ctrl(SCOOP_CPR_SD_3V, SCOOP_CPR_SD_3V); else spitz_card_pwr_ctrl(SCOOP_CPR_SD_3V, 0x0); + + return 0; } static struct pxamci_platform_data spitz_mci_platform_data = { @@ -732,7 +736,7 @@ static inline void spitz_lcd_init(void) {} #endif /****************************************************************************** - * Framebuffer + * NAND Flash ******************************************************************************/ #if defined(CONFIG_MTD_NAND_SHARPSL) || defined(CONFIG_MTD_NAND_SHARPSL_MODULE) static struct mtd_partition spitz_nand_partitions[] = { @@ -858,7 +862,7 @@ static inline void spitz_nor_init(void) {} #endif /****************************************************************************** - * GPIO expander + * I2C devices ******************************************************************************/ #if defined(CONFIG_I2C_PXA) || defined(CONFIG_I2C_PXA_MODULE) static struct pca953x_platform_data akita_pca953x_pdata = { @@ -877,9 +881,7 @@ static struct i2c_board_info spitz_i2c_devs[] = { }; static struct regulator_consumer_supply isl6271a_consumers[] = { - { - .supply = "vcc_core", - } + REGULATOR_SUPPLY("vcc_core", NULL), }; static struct regulator_init_data isl6271a_info[] = { @@ -926,10 +928,10 @@ static inline void spitz_i2c_init(void) {} ******************************************************************************/ static void spitz_poweroff(void) { - pxa_restart('g', NULL); + pxa_restart(REBOOT_GPIO, NULL); } -static void spitz_restart(char mode, const char *cmd) +static void spitz_restart(enum reboot_mode mode, const char *cmd) { uint32_t msc0 = __raw_readl(MSC0); /* Bootloader magic for a reboot */ @@ -970,50 +972,47 @@ static void __init spitz_init(void) spitz_i2c_init(); } -static void __init spitz_fixup(struct tag *tags, char **cmdline, - struct meminfo *mi) +static void __init spitz_fixup(struct tag *tags, char **cmdline) { sharpsl_save_param(); - mi->nr_banks = 1; - mi->bank[0].start = 0xa0000000; - mi->bank[0].size = (64*1024*1024); + memblock_add(0xa0000000, SZ_64M); } #ifdef CONFIG_MACH_SPITZ MACHINE_START(SPITZ, "SHARP Spitz") - .restart_mode = 'g', .fixup = spitz_fixup, .map_io = pxa27x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, .init_machine = spitz_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = spitz_restart, MACHINE_END #endif #ifdef CONFIG_MACH_BORZOI MACHINE_START(BORZOI, "SHARP Borzoi") - .restart_mode = 'g', .fixup = spitz_fixup, .map_io = pxa27x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, .init_machine = spitz_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = spitz_restart, MACHINE_END #endif #ifdef CONFIG_MACH_AKITA MACHINE_START(AKITA, "SHARP Akita") - .restart_mode = 'g', .fixup = spitz_fixup, .map_io = pxa27x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, .init_machine = spitz_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = spitz_restart, MACHINE_END #endif diff --git a/arch/arm/mach-pxa/spitz_pm.c b/arch/arm/mach-pxa/spitz_pm.c index 438f02fe122..e191f9996b2 100644 --- a/arch/arm/mach-pxa/spitz_pm.c +++ b/arch/arm/mach-pxa/spitz_pm.c @@ -86,10 +86,7 @@ static void spitz_discharge1(int on) gpio_set_value(SPITZ_GPIO_LED_GREEN, on); } -static unsigned long gpio18_config[] = { - GPIO18_RDY, - GPIO18_GPIO, -}; +static unsigned long gpio18_config = GPIO18_GPIO; static void spitz_presuspend(void) { @@ -112,7 +109,7 @@ static void spitz_presuspend(void) PGSR3 &= ~SPITZ_GPIO_G3_STROBE_BIT; PGSR2 |= GPIO_bit(SPITZ_GPIO_KEY_STROBE0); - pxa2xx_mfp_config(&gpio18_config[0], 1); + pxa2xx_mfp_config(&gpio18_config, 1); gpio_request_one(18, GPIOF_OUT_INIT_HIGH, "Unknown"); gpio_free(18); @@ -131,7 +128,6 @@ static void spitz_presuspend(void) static void spitz_postsuspend(void) { - pxa2xx_mfp_config(&gpio18_config[1], 1); } static int spitz_should_wakeup(unsigned int resume_on_alarm) @@ -236,7 +232,7 @@ struct sharpsl_charger_machinfo spitz_pm_machinfo = { static struct platform_device *spitzpm_device; -static int __devinit spitzpm_init(void) +static int spitzpm_init(void) { int ret; diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c index b0656e158d9..01de542432a 100644 --- a/arch/arm/mach-pxa/stargate2.c +++ b/arch/arm/mach-pxa/stargate2.c @@ -27,7 +27,7 @@ #include <linux/i2c/pxa-i2c.h> #include <linux/i2c/pcf857x.h> -#include <linux/i2c/at24.h> +#include <linux/platform_data/at24.h> #include <linux/smc91x.h> #include <linux/gpio.h> #include <linux/leds.h> @@ -44,7 +44,7 @@ #include <asm/mach/flash.h> #include <mach/pxa27x.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/udc.h> #include <mach/pxa27x-udc.h> #include <mach/smemc.h> @@ -52,7 +52,7 @@ #include <linux/spi/spi.h> #include <linux/spi/pxa2xx_spi.h> #include <linux/mfd/da903x.h> -#include <linux/sht15.h> +#include <linux/platform_data/sht15.h> #include "devices.h" #include "generic.h" @@ -151,10 +151,7 @@ static struct platform_device sht15 = { }; static struct regulator_consumer_supply stargate2_sensor_3_con[] = { - { - .dev = &sht15.dev, - .supply = "vcc", - }, + REGULATOR_SUPPLY("vcc", "sht15"), }; enum stargate2_ldos{ @@ -737,9 +734,10 @@ static int stargate2_mci_init(struct device *dev, * * Very simple control. Either it is on or off and is controlled by * a gpio pin */ -static void stargate2_mci_setpower(struct device *dev, unsigned int vdd) +static int stargate2_mci_setpower(struct device *dev, unsigned int vdd) { gpio_set_value(SG2_SD_POWER_ENABLE, !!vdd); + return 0; } static void stargate2_mci_exit(struct device *dev, void *data) @@ -1006,9 +1004,10 @@ static void __init stargate2_init(void) #ifdef CONFIG_MACH_INTELMOTE2 MACHINE_START(INTELMOTE2, "IMOTE 2") .map_io = pxa27x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = imote2_init, .atag_offset = 0x100, .restart = pxa_restart, @@ -1021,7 +1020,7 @@ MACHINE_START(STARGATE2, "Stargate 2") .nr_irqs = STARGATE_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = stargate2_init, .atag_offset = 0x100, .restart = pxa_restart, diff --git a/arch/arm/mach-pxa/tavorevb.c b/arch/arm/mach-pxa/tavorevb.c index 9fb38e80e07..a71da84e784 100644 --- a/arch/arm/mach-pxa/tavorevb.c +++ b/arch/arm/mach-pxa/tavorevb.c @@ -24,8 +24,8 @@ #include <asm/mach/arch.h> #include <mach/pxa930.h> -#include <mach/pxafb.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/keypad-pxa27x.h> #include "devices.h" #include "generic.h" @@ -106,7 +106,7 @@ static struct platform_device smc91x_device = { }; #if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) -static unsigned int tavorevb_matrix_key_map[] = { +static const unsigned int tavorevb_matrix_key_map[] = { /* KEY(row, col, key_code) */ KEY(0, 4, KEY_A), KEY(0, 5, KEY_B), KEY(0, 6, KEY_C), KEY(1, 4, KEY_E), KEY(1, 5, KEY_F), KEY(1, 6, KEY_G), @@ -147,11 +147,15 @@ static unsigned int tavorevb_matrix_key_map[] = { KEY(3, 3, KEY_F23), /* soft2 */ }; +static struct matrix_keymap_data tavorevb_matrix_keymap_data = { + .keymap = tavorevb_matrix_key_map, + .keymap_size = ARRAY_SIZE(tavorevb_matrix_key_map), +}; + static struct pxa27x_keypad_platform_data tavorevb_keypad_info = { .matrix_key_rows = 7, .matrix_key_cols = 7, - .matrix_key_map = tavorevb_matrix_key_map, - .matrix_key_map_size = ARRAY_SIZE(tavorevb_matrix_key_map), + .matrix_keymap_data = &tavorevb_matrix_keymap_data, .debounce_interval = 30, }; @@ -171,6 +175,7 @@ static struct platform_pwm_backlight_data tavorevb_backlight_data[] = { .max_brightness = 100, .dft_brightness = 100, .pwm_period_ns = 100000, + .enable_gpio = -1, }, [1] = { /* secondary backlight */ @@ -178,6 +183,7 @@ static struct platform_pwm_backlight_data tavorevb_backlight_data[] = { .max_brightness = 100, .dft_brightness = 100, .pwm_period_ns = 100000, + .enable_gpio = -1, }, }; @@ -491,9 +497,10 @@ MACHINE_START(TAVOREVB, "PXA930 Evaluation Board (aka TavorEVB)") /* Maintainer: Eric Miao <eric.miao@marvell.com> */ .atag_offset = 0x100, .map_io = pxa3xx_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa3xx_init_irq, .handle_irq = pxa3xx_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = tavorevb_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/tavorevb3.c b/arch/arm/mach-pxa/tavorevb3.c deleted file mode 100644 index f7d9305cfd7..00000000000 --- a/arch/arm/mach-pxa/tavorevb3.c +++ /dev/null @@ -1,136 +0,0 @@ -/* - * linux/arch/arm/mach-pxa/tavorevb3.c - * - * Support for the Marvell EVB3 Development Platform. - * - * Copyright: (C) Copyright 2008-2010 Marvell International Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * publishhed by the Free Software Foundation. - */ - -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/interrupt.h> -#include <linux/i2c.h> -#include <linux/i2c/pxa-i2c.h> -#include <linux/gpio.h> -#include <linux/mfd/88pm860x.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#include <mach/pxa930.h> - -#include "devices.h" -#include "generic.h" - -#define TAVOREVB3_NR_IRQS (IRQ_BOARD_START + 24) - -static mfp_cfg_t evb3_mfp_cfg[] __initdata = { - /* UART */ - GPIO53_UART1_TXD, - GPIO54_UART1_RXD, - - /* PMIC */ - PMIC_INT_GPIO83, -}; - -#if defined(CONFIG_I2C_PXA) || defined(CONFIG_I2C_PXA_MODULE) -static struct pm860x_touch_pdata evb3_touch = { - .gpadc_prebias = 1, - .slot_cycle = 1, - .tsi_prebias = 6, - .pen_prebias = 16, - .pen_prechg = 2, - .res_x = 300, -}; - -static struct pm860x_backlight_pdata evb3_backlight[] = { - { - .id = PM8606_ID_BACKLIGHT, - .iset = PM8606_WLED_CURRENT(24), - .flags = PM8606_BACKLIGHT1, - }, - {}, -}; - -static struct pm860x_led_pdata evb3_led[] = { - { - .id = PM8606_ID_LED, - .iset = PM8606_LED_CURRENT(12), - .flags = PM8606_LED1_RED, - }, { - .id = PM8606_ID_LED, - .iset = PM8606_LED_CURRENT(12), - .flags = PM8606_LED1_GREEN, - }, { - .id = PM8606_ID_LED, - .iset = PM8606_LED_CURRENT(12), - .flags = PM8606_LED1_BLUE, - }, { - .id = PM8606_ID_LED, - .iset = PM8606_LED_CURRENT(12), - .flags = PM8606_LED2_RED, - }, { - .id = PM8606_ID_LED, - .iset = PM8606_LED_CURRENT(12), - .flags = PM8606_LED2_GREEN, - }, { - .id = PM8606_ID_LED, - .iset = PM8606_LED_CURRENT(12), - .flags = PM8606_LED2_BLUE, - }, -}; - -static struct pm860x_platform_data evb3_pm8607_info = { - .touch = &evb3_touch, - .backlight = &evb3_backlight[0], - .led = &evb3_led[0], - .companion_addr = 0x10, - .irq_mode = 0, - .irq_base = IRQ_BOARD_START, - - .i2c_port = GI2C_PORT, -}; - -static struct i2c_board_info evb3_i2c_info[] = { - { - .type = "88PM860x", - .addr = 0x34, - .platform_data = &evb3_pm8607_info, - .irq = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO83)), - }, -}; - -static void __init evb3_init_i2c(void) -{ - pxa_set_i2c_info(NULL); - i2c_register_board_info(0, ARRAY_AND_SIZE(evb3_i2c_info)); -} -#else -static inline void evb3_init_i2c(void) {} -#endif - -static void __init evb3_init(void) -{ - /* initialize MFP configurations */ - pxa3xx_mfp_config(ARRAY_AND_SIZE(evb3_mfp_cfg)); - - pxa_set_ffuart_info(NULL); - - evb3_init_i2c(); -} - -MACHINE_START(TAVOREVB3, "PXA950 Evaluation Board (aka TavorEVB3)") - .atag_offset = 0x100, - .map_io = pxa3xx_map_io, - .nr_irqs = TAVOREVB3_NR_IRQS, - .init_irq = pxa3xx_init_irq, - .handle_irq = pxa3xx_handle_irq, - .timer = &pxa_timer, - .init_machine = evb3_init, - .restart = pxa_restart, -MACHINE_END diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c index b503049d6d2..fca174e3865 100644 --- a/arch/arm/mach-pxa/time.c +++ b/arch/arm/mach-pxa/time.c @@ -16,12 +16,13 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/clockchips.h> +#include <linux/sched_clock.h> #include <asm/div64.h> #include <asm/mach/irq.h> #include <asm/mach/time.h> -#include <asm/sched_clock.h> #include <mach/regs-ost.h> +#include <mach/irqs.h> /* * This is PXA's sched_clock implementation. This has a resolution @@ -32,9 +33,9 @@ * calls to sched_clock() which should always be the case in practice. */ -static u32 notrace pxa_read_sched_clock(void) +static u64 notrace pxa_read_sched_clock(void) { - return OSCR; + return readl_relaxed(OSCR); } @@ -46,8 +47,8 @@ pxa_ost0_interrupt(int irq, void *dev_id) struct clock_event_device *c = dev_id; /* Disarm the compare/match, signal the event. */ - OIER &= ~OIER_E0; - OSSR = OSSR_M0; + writel_relaxed(readl_relaxed(OIER) & ~OIER_E0, OIER); + writel_relaxed(OSSR_M0, OSSR); c->event_handler(c); return IRQ_HANDLED; @@ -58,10 +59,10 @@ pxa_osmr0_set_next_event(unsigned long delta, struct clock_event_device *dev) { unsigned long next, oscr; - OIER |= OIER_E0; - next = OSCR + delta; - OSMR0 = next; - oscr = OSCR; + writel_relaxed(readl_relaxed(OIER) | OIER_E0, OIER); + next = readl_relaxed(OSCR) + delta; + writel_relaxed(next, OSMR0); + oscr = readl_relaxed(OSCR); return (signed)(next - oscr) <= MIN_OSCR_DELTA ? -ETIME : 0; } @@ -71,15 +72,15 @@ pxa_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *dev) { switch (mode) { case CLOCK_EVT_MODE_ONESHOT: - OIER &= ~OIER_E0; - OSSR = OSSR_M0; + writel_relaxed(readl_relaxed(OIER) & ~OIER_E0, OIER); + writel_relaxed(OSSR_M0, OSSR); break; case CLOCK_EVT_MODE_UNUSED: case CLOCK_EVT_MODE_SHUTDOWN: /* initializing, released, or preparing for suspend */ - OIER &= ~OIER_E0; - OSSR = OSSR_M0; + writel_relaxed(readl_relaxed(OIER) & ~OIER_E0, OIER); + writel_relaxed(OSSR_M0, OSSR); break; case CLOCK_EVT_MODE_RESUME: @@ -88,58 +89,20 @@ pxa_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *dev) } } -static struct clock_event_device ckevt_pxa_osmr0 = { - .name = "osmr0", - .features = CLOCK_EVT_FEAT_ONESHOT, - .rating = 200, - .set_next_event = pxa_osmr0_set_next_event, - .set_mode = pxa_osmr0_set_mode, -}; - -static struct irqaction pxa_ost0_irq = { - .name = "ost0", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .handler = pxa_ost0_interrupt, - .dev_id = &ckevt_pxa_osmr0, -}; - -static void __init pxa_timer_init(void) -{ - unsigned long clock_tick_rate = get_clock_tick_rate(); - - OIER = 0; - OSSR = OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3; - - setup_sched_clock(pxa_read_sched_clock, 32, clock_tick_rate); - - clockevents_calc_mult_shift(&ckevt_pxa_osmr0, clock_tick_rate, 4); - ckevt_pxa_osmr0.max_delta_ns = - clockevent_delta2ns(0x7fffffff, &ckevt_pxa_osmr0); - ckevt_pxa_osmr0.min_delta_ns = - clockevent_delta2ns(MIN_OSCR_DELTA * 2, &ckevt_pxa_osmr0) + 1; - ckevt_pxa_osmr0.cpumask = cpumask_of(0); - - setup_irq(IRQ_OST0, &pxa_ost0_irq); - - clocksource_mmio_init(&OSCR, "oscr0", clock_tick_rate, 200, 32, - clocksource_mmio_readl_up); - clockevents_register_device(&ckevt_pxa_osmr0); -} - #ifdef CONFIG_PM static unsigned long osmr[4], oier, oscr; -static void pxa_timer_suspend(void) +static void pxa_timer_suspend(struct clock_event_device *cedev) { - osmr[0] = OSMR0; - osmr[1] = OSMR1; - osmr[2] = OSMR2; - osmr[3] = OSMR3; - oier = OIER; - oscr = OSCR; + osmr[0] = readl_relaxed(OSMR0); + osmr[1] = readl_relaxed(OSMR1); + osmr[2] = readl_relaxed(OSMR2); + osmr[3] = readl_relaxed(OSMR3); + oier = readl_relaxed(OIER); + oscr = readl_relaxed(OSCR); } -static void pxa_timer_resume(void) +static void pxa_timer_resume(struct clock_event_device *cedev) { /* * Ensure that we have at least MIN_OSCR_DELTA between match @@ -150,20 +113,50 @@ static void pxa_timer_resume(void) if (osmr[0] - oscr < MIN_OSCR_DELTA) osmr[0] += MIN_OSCR_DELTA; - OSMR0 = osmr[0]; - OSMR1 = osmr[1]; - OSMR2 = osmr[2]; - OSMR3 = osmr[3]; - OIER = oier; - OSCR = oscr; + writel_relaxed(osmr[0], OSMR0); + writel_relaxed(osmr[1], OSMR1); + writel_relaxed(osmr[2], OSMR2); + writel_relaxed(osmr[3], OSMR3); + writel_relaxed(oier, OIER); + writel_relaxed(oscr, OSCR); } #else #define pxa_timer_suspend NULL #define pxa_timer_resume NULL #endif -struct sys_timer pxa_timer = { - .init = pxa_timer_init, +static struct clock_event_device ckevt_pxa_osmr0 = { + .name = "osmr0", + .features = CLOCK_EVT_FEAT_ONESHOT, + .rating = 200, + .set_next_event = pxa_osmr0_set_next_event, + .set_mode = pxa_osmr0_set_mode, .suspend = pxa_timer_suspend, .resume = pxa_timer_resume, }; + +static struct irqaction pxa_ost0_irq = { + .name = "ost0", + .flags = IRQF_TIMER | IRQF_IRQPOLL, + .handler = pxa_ost0_interrupt, + .dev_id = &ckevt_pxa_osmr0, +}; + +void __init pxa_timer_init(void) +{ + unsigned long clock_tick_rate = get_clock_tick_rate(); + + writel_relaxed(0, OIER); + writel_relaxed(OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3, OSSR); + + sched_clock_register(pxa_read_sched_clock, 32, clock_tick_rate); + + ckevt_pxa_osmr0.cpumask = cpumask_of(0); + + setup_irq(IRQ_OST0, &pxa_ost0_irq); + + clocksource_mmio_init(OSCR, "oscr0", clock_tick_rate, 200, 32, + clocksource_mmio_readl_up); + clockevents_config_and_register(&ckevt_pxa_osmr0, clock_tick_rate, + MIN_OSCR_DELTA * 2, 0x7fffffff); +} diff --git a/arch/arm/mach-pxa/tosa-bt.c b/arch/arm/mach-pxa/tosa-bt.c index b9b1e5c2b29..fc3646c2c69 100644 --- a/arch/arm/mach-pxa/tosa-bt.c +++ b/arch/arm/mach-pxa/tosa-bt.c @@ -102,7 +102,7 @@ err_reset: return rc; } -static int __devexit tosa_bt_remove(struct platform_device *dev) +static int tosa_bt_remove(struct platform_device *dev) { struct tosa_bt_data *data = dev->dev.platform_data; struct rfkill *rfk = platform_get_drvdata(dev); @@ -125,7 +125,7 @@ static int __devexit tosa_bt_remove(struct platform_device *dev) static struct platform_driver tosa_bt_driver = { .probe = tosa_bt_probe, - .remove = __devexit_p(tosa_bt_remove), + .remove = tosa_bt_remove, .driver = { .name = "tosa-bt", diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index 4d4eb60bad1..c158a6e3e0a 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -36,14 +36,16 @@ #include <linux/input/matrix_keypad.h> #include <linux/i2c/pxa-i2c.h> #include <linux/usb/gpio_vbus.h> +#include <linux/reboot.h> +#include <linux/memblock.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <mach/pxa25x.h> #include <mach/reset.h> -#include <mach/irda.h> -#include <mach/mmc.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/udc.h> #include <mach/tosa_bt.h> #include <mach/audio.h> @@ -424,57 +426,57 @@ static struct platform_device tosa_power_device = { * Tosa Keyboard */ static const uint32_t tosakbd_keymap[] = { - KEY(0, 2, KEY_W), - KEY(0, 6, KEY_K), - KEY(0, 7, KEY_BACKSPACE), - KEY(0, 8, KEY_P), - KEY(1, 1, KEY_Q), - KEY(1, 2, KEY_E), - KEY(1, 3, KEY_T), - KEY(1, 4, KEY_Y), - KEY(1, 6, KEY_O), - KEY(1, 7, KEY_I), - KEY(1, 8, KEY_COMMA), - KEY(2, 1, KEY_A), - KEY(2, 2, KEY_D), - KEY(2, 3, KEY_G), - KEY(2, 4, KEY_U), - KEY(2, 6, KEY_L), - KEY(2, 7, KEY_ENTER), - KEY(2, 8, KEY_DOT), - KEY(3, 1, KEY_Z), - KEY(3, 2, KEY_C), - KEY(3, 3, KEY_V), - KEY(3, 4, KEY_J), - KEY(3, 5, TOSA_KEY_ADDRESSBOOK), - KEY(3, 6, TOSA_KEY_CANCEL), - KEY(3, 7, TOSA_KEY_CENTER), - KEY(3, 8, TOSA_KEY_OK), - KEY(3, 9, KEY_LEFTSHIFT), - KEY(4, 1, KEY_S), - KEY(4, 2, KEY_R), - KEY(4, 3, KEY_B), - KEY(4, 4, KEY_N), - KEY(4, 5, TOSA_KEY_CALENDAR), - KEY(4, 6, TOSA_KEY_HOMEPAGE), - KEY(4, 7, KEY_LEFTCTRL), - KEY(4, 8, TOSA_KEY_LIGHT), - KEY(4, 10, KEY_RIGHTSHIFT), - KEY(5, 1, KEY_TAB), - KEY(5, 2, KEY_SLASH), - KEY(5, 3, KEY_H), - KEY(5, 4, KEY_M), - KEY(5, 5, TOSA_KEY_MENU), - KEY(5, 7, KEY_UP), - KEY(5, 11, TOSA_KEY_FN), - KEY(6, 1, KEY_X), - KEY(6, 2, KEY_F), - KEY(6, 3, KEY_SPACE), - KEY(6, 4, KEY_APOSTROPHE), - KEY(6, 5, TOSA_KEY_MAIL), - KEY(6, 6, KEY_LEFT), - KEY(6, 7, KEY_DOWN), - KEY(6, 8, KEY_RIGHT), + KEY(0, 1, KEY_W), + KEY(0, 5, KEY_K), + KEY(0, 6, KEY_BACKSPACE), + KEY(0, 7, KEY_P), + KEY(1, 0, KEY_Q), + KEY(1, 1, KEY_E), + KEY(1, 2, KEY_T), + KEY(1, 3, KEY_Y), + KEY(1, 5, KEY_O), + KEY(1, 6, KEY_I), + KEY(1, 7, KEY_COMMA), + KEY(2, 0, KEY_A), + KEY(2, 1, KEY_D), + KEY(2, 2, KEY_G), + KEY(2, 3, KEY_U), + KEY(2, 5, KEY_L), + KEY(2, 6, KEY_ENTER), + KEY(2, 7, KEY_DOT), + KEY(3, 0, KEY_Z), + KEY(3, 1, KEY_C), + KEY(3, 2, KEY_V), + KEY(3, 3, KEY_J), + KEY(3, 4, TOSA_KEY_ADDRESSBOOK), + KEY(3, 5, TOSA_KEY_CANCEL), + KEY(3, 6, TOSA_KEY_CENTER), + KEY(3, 7, TOSA_KEY_OK), + KEY(3, 8, KEY_LEFTSHIFT), + KEY(4, 0, KEY_S), + KEY(4, 1, KEY_R), + KEY(4, 2, KEY_B), + KEY(4, 3, KEY_N), + KEY(4, 4, TOSA_KEY_CALENDAR), + KEY(4, 5, TOSA_KEY_HOMEPAGE), + KEY(4, 6, KEY_LEFTCTRL), + KEY(4, 7, TOSA_KEY_LIGHT), + KEY(4, 9, KEY_RIGHTSHIFT), + KEY(5, 0, KEY_TAB), + KEY(5, 1, KEY_SLASH), + KEY(5, 2, KEY_H), + KEY(5, 3, KEY_M), + KEY(5, 4, TOSA_KEY_MENU), + KEY(5, 6, KEY_UP), + KEY(5, 10, TOSA_KEY_FN), + KEY(6, 0, KEY_X), + KEY(6, 1, KEY_F), + KEY(6, 2, KEY_SPACE), + KEY(6, 3, KEY_APOSTROPHE), + KEY(6, 4, TOSA_KEY_MAIL), + KEY(6, 5, KEY_LEFT), + KEY(6, 6, KEY_DOWN), + KEY(6, 7, KEY_RIGHT), }; static struct matrix_keymap_data tosakbd_keymap_data = { @@ -911,10 +913,10 @@ static struct platform_device *devices[] __initdata = { static void tosa_poweroff(void) { - pxa_restart('g', NULL); + pxa_restart(REBOOT_GPIO, NULL); } -static void tosa_restart(char mode, const char *cmd) +static void tosa_restart(enum reboot_mode mode, const char *cmd) { uint32_t msc0 = __raw_readl(MSC0); @@ -927,8 +929,6 @@ static void tosa_restart(char mode, const char *cmd) static void __init tosa_init(void) { - int dummy; - pxa2xx_mfp_config(ARRAY_AND_SIZE(tosa_pin_config)); pxa_set_ffuart_info(NULL); @@ -947,10 +947,6 @@ static void __init tosa_init(void) /* enable batt_fault */ PMCR = 0x01; - dummy = gpiochip_reserve(TOSA_SCOOP_GPIO_BASE, 12); - dummy = gpiochip_reserve(TOSA_SCOOP_JC_GPIO_BASE, 12); - dummy = gpiochip_reserve(TOSA_TC6393XB_GPIO_BASE, 16); - pxa_set_mci_info(&tosa_mci_platform_data); pxa_set_ficp_info(&tosa_ficp_platform_data); pxa_set_i2c_info(NULL); @@ -965,23 +961,19 @@ static void __init tosa_init(void) platform_add_devices(devices, ARRAY_SIZE(devices)); } -static void __init fixup_tosa(struct tag *tags, char **cmdline, - struct meminfo *mi) +static void __init fixup_tosa(struct tag *tags, char **cmdline) { sharpsl_save_param(); - mi->nr_banks=1; - mi->bank[0].start = 0xa0000000; - mi->bank[0].size = (64*1024*1024); + memblock_add(0xa0000000, SZ_64M); } MACHINE_START(TOSA, "SHARP Tosa") - .restart_mode = 'g', .fixup = fixup_tosa, .map_io = pxa25x_map_io, .nr_irqs = TOSA_NR_IRQS, .init_irq = pxa25x_init_irq, .handle_irq = pxa25x_handle_irq, .init_machine = tosa_init, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = tosa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index 0f30af617d8..872dcb20e75 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -43,10 +43,10 @@ #include <mach/pxa27x.h> #include <mach/trizeps4.h> #include <mach/audio.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <mach/irda.h> -#include <mach/ohci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/smemc.h> #include "generic.h" @@ -332,8 +332,7 @@ static int trizeps4_mci_init(struct device *dev, irq_handler_t mci_detect_int, int err; err = request_irq(TRIZEPS4_MMC_IRQ, mci_detect_int, - IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_SAMPLE_RANDOM, - "MMC card detect", data); + IRQF_TRIGGER_RISING, "MMC card detect", data); if (err) { printk(KERN_ERR "trizeps4_mci_init: MMC/SD: can't request" "MMC card detect IRQ\n"); @@ -558,9 +557,10 @@ MACHINE_START(TRIZEPS4, "Keith und Koep Trizeps IV module") .atag_offset = 0x100, .init_machine = trizeps4_init, .map_io = trizeps4_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END @@ -569,8 +569,9 @@ MACHINE_START(TRIZEPS4WL, "Keith und Koep Trizeps IV-WL module") .atag_offset = 0x100, .init_machine = trizeps4_init, .map_io = trizeps4_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c index 023d6ca789d..41f27f667ca 100644 --- a/arch/arm/mach-pxa/viper.c +++ b/arch/arm/mach-pxa/viper.c @@ -48,15 +48,16 @@ #include <mach/pxa25x.h> #include <mach/audio.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include <mach/regs-uart.h> -#include <mach/arcom-pcmcia.h> +#include <linux/platform_data/pcmcia-pxa2xx_viper.h> #include <mach/viper.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> #include <asm/sizes.h> +#include <asm/system_info.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -400,6 +401,7 @@ static struct platform_pwm_backlight_data viper_backlight_data = { .max_brightness = 100, .dft_brightness = 100, .pwm_period_ns = 1000000, + .enable_gpio = -1, .init = viper_backlight_init, .notify = viper_backlight_notify, .exit = viper_backlight_exit, @@ -767,8 +769,7 @@ static unsigned long viper_tpm; static int __init viper_tpm_setup(char *str) { - strict_strtoul(str, 10, &viper_tpm); - return 1; + return strict_strtoul(str, 10, &viper_tpm) >= 0; } __setup("tpm=", viper_tpm_setup); @@ -884,9 +885,6 @@ static int viper_cpufreq_notifier(struct notifier_block *nb, viper_set_core_cpu_voltage(freq->new, 0); } break; - case CPUFREQ_RESUMECHANGE: - viper_set_core_cpu_voltage(freq->new, 0); - break; default: /* ignore */ break; @@ -994,9 +992,10 @@ MACHINE_START(VIPER, "Arcom/Eurotech VIPER SBC") /* Maintainer: Marc Zyngier <maz@misterjones.org> */ .atag_offset = 0x100, .map_io = viper_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = viper_init_irq, .handle_irq = pxa25x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = viper_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c index 1f5cfa96f6d..aa89488f961 100644 --- a/arch/arm/mach-pxa/vpac270.c +++ b/arch/arm/mach-pxa/vpac270.c @@ -33,12 +33,12 @@ #include <mach/pxa27x.h> #include <mach/audio.h> #include <mach/vpac270.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/ohci.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pxa27x-udc.h> #include <mach/udc.h> -#include <mach/pata_pxa.h> +#include <linux/platform_data/ata-pxa.h> #include "generic.h" #include "devices.h" @@ -640,9 +640,7 @@ static inline void vpac270_ide_init(void) {} #if defined(CONFIG_REGULATOR_MAX1586) || \ defined(CONFIG_REGULATOR_MAX1586_MODULE) static struct regulator_consumer_supply vpac270_max1587a_consumers[] = { - { - .supply = "vcc_core", - } + REGULATOR_SUPPLY("vcc_core", NULL), }; static struct regulator_init_data vpac270_max1587a_v3_info = { @@ -718,9 +716,10 @@ static void __init vpac270_init(void) MACHINE_START(VPAC270, "Voipac PXA270") .atag_offset = 0x100, .map_io = pxa27x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = vpac270_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/xcep.c b/arch/arm/mach-pxa/xcep.c index 4bbe9a36fe7..13b1d4586d7 100644 --- a/arch/arm/mach-pxa/xcep.c +++ b/arch/arm/mach-pxa/xcep.c @@ -182,9 +182,10 @@ MACHINE_START(XCEP, "Iskratel XCEP") .atag_offset = 0x100, .init_machine = xcep_init, .map_io = pxa25x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa25x_init_irq, .handle_irq = pxa25x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c index b6476848b56..e1a121b36cf 100644 --- a/arch/arm/mach-pxa/z2.c +++ b/arch/arm/mach-pxa/z2.c @@ -37,9 +37,9 @@ #include <mach/pxa27x.h> #include <mach/mfp-pxa27x.h> #include <mach/z2.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/keypad-pxa27x.h> #include <mach/pm.h> #include "generic.h" @@ -206,6 +206,7 @@ static struct platform_pwm_backlight_data z2_backlight_data[] = { .max_brightness = 1023, .dft_brightness = 0, .pwm_period_ns = 1260320, + .enable_gpio = -1, }, [1] = { /* LCD Backlight */ @@ -213,6 +214,7 @@ static struct platform_pwm_backlight_data z2_backlight_data[] = { .max_brightness = 1023, .dft_brightness = 512, .pwm_period_ns = 1260320, + .enable_gpio = -1, }, }; @@ -345,7 +347,7 @@ static inline void z2_leds_init(void) {} * GPIO keyboard ******************************************************************************/ #if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) -static unsigned int z2_matrix_keys[] = { +static const unsigned int z2_matrix_keys[] = { KEY(0, 0, KEY_OPTION), KEY(1, 0, KEY_UP), KEY(2, 0, KEY_DOWN), @@ -405,11 +407,15 @@ static unsigned int z2_matrix_keys[] = { KEY(5, 7, KEY_DOT), }; +static struct matrix_keymap_data z2_matrix_keymap_data = { + .keymap = z2_matrix_keys, + .keymap_size = ARRAY_SIZE(z2_matrix_keys), +}; + static struct pxa27x_keypad_platform_data z2_keypad_platform_data = { .matrix_key_rows = 7, .matrix_key_cols = 8, - .matrix_key_map = z2_matrix_keys, - .matrix_key_map_size = ARRAY_SIZE(z2_matrix_keys), + .matrix_keymap_data = &z2_matrix_keymap_data, .debounce_interval = 30, }; @@ -615,9 +621,7 @@ static inline void z2_spi_init(void) {} #if defined(CONFIG_REGULATOR_TPS65023) || \ defined(CONFIG_REGULATOR_TPS65023_MODULE) static struct regulator_consumer_supply z2_tps65021_consumers[] = { - { - .supply = "vcc_core", - } + REGULATOR_SUPPLY("vcc_core", NULL), }; static struct regulator_init_data z2_tps65021_info[] = { @@ -721,9 +725,10 @@ static void __init z2_init(void) MACHINE_START(ZIPIT2, "Zipit Z2") .atag_offset = 0x100, .map_io = pxa27x_map_io, + .nr_irqs = PXA_NR_IRQS, .init_irq = pxa27x_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = z2_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c index a4dd1c34705..205f9bf3821 100644 --- a/arch/arm/mach-pxa/zeus.c +++ b/arch/arm/mach-pxa/zeus.c @@ -26,25 +26,28 @@ #include <linux/mtd/physmap.h> #include <linux/i2c.h> #include <linux/i2c/pxa-i2c.h> -#include <linux/i2c/pca953x.h> +#include <linux/platform_data/pca953x.h> #include <linux/apm-emulation.h> #include <linux/can/platform/mcp251x.h> +#include <linux/regulator/fixed.h> +#include <linux/regulator/machine.h> #include <asm/mach-types.h> #include <asm/suspend.h> +#include <asm/system_info.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <mach/pxa27x.h> #include <mach/regs-uart.h> -#include <mach/ohci.h> -#include <mach/mmc.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/pxa27x-udc.h> #include <mach/udc.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include <mach/pm.h> #include <mach/audio.h> -#include <mach/arcom-pcmcia.h> +#include <linux/platform_data/pcmcia-pxa2xx_viper.h> #include <mach/zeus.h> #include <mach/smemc.h> @@ -390,33 +393,34 @@ static struct pxa2xx_spi_master pxa2xx_spi_ssp3_master_info = { }; /* CAN bus on SPI */ -static int zeus_mcp2515_setup(struct spi_device *sdev) -{ - int err; +static struct regulator_consumer_supply can_regulator_consumer = + REGULATOR_SUPPLY("vdd", "spi3.0"); - err = gpio_request(ZEUS_CAN_SHDN_GPIO, "CAN shutdown"); - if (err) - return err; - - err = gpio_direction_output(ZEUS_CAN_SHDN_GPIO, 1); - if (err) { - gpio_free(ZEUS_CAN_SHDN_GPIO); - return err; - } +static struct regulator_init_data can_regulator_init_data = { + .constraints = { + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, + .consumer_supplies = &can_regulator_consumer, + .num_consumer_supplies = 1, +}; - return 0; -} +static struct fixed_voltage_config can_regulator_pdata = { + .supply_name = "CAN_SHDN", + .microvolts = 3300000, + .gpio = ZEUS_CAN_SHDN_GPIO, + .init_data = &can_regulator_init_data, +}; -static int zeus_mcp2515_transceiver_enable(int enable) -{ - gpio_set_value(ZEUS_CAN_SHDN_GPIO, !enable); - return 0; -} +static struct platform_device can_regulator_device = { + .name = "reg-fixed-volage", + .id = 0, + .dev = { + .platform_data = &can_regulator_pdata, + }, +}; static struct mcp251x_platform_data zeus_mcp2515_pdata = { .oscillator_frequency = 16*1000*1000, - .board_specific_setup = zeus_mcp2515_setup, - .power_enable = zeus_mcp2515_transceiver_enable, }; static struct spi_board_info zeus_spi_board_info[] = { @@ -506,17 +510,6 @@ struct platform_device zeus_max6369_device = { .num_resources = 1, }; -static struct platform_device *zeus_devices[] __initdata = { - &zeus_serial_device, - &zeus_mtd_devices[0], - &zeus_dm9k0_device, - &zeus_dm9k1_device, - &zeus_sram_device, - &zeus_leds_device, - &zeus_pcmcia_device, - &zeus_max6369_device, -}; - /* AC'97 */ static pxa2xx_audio_ops_t zeus_ac97_info = { .reset_gpio = 95, @@ -527,44 +520,50 @@ static pxa2xx_audio_ops_t zeus_ac97_info = { * USB host */ -static int zeus_ohci_init(struct device *dev) -{ - int err; - - /* Switch on port 2. */ - if ((err = gpio_request(ZEUS_USB2_PWREN_GPIO, "USB2_PWREN"))) { - dev_err(dev, "Can't request USB2_PWREN\n"); - return err; - } - - if ((err = gpio_direction_output(ZEUS_USB2_PWREN_GPIO, 1))) { - gpio_free(ZEUS_USB2_PWREN_GPIO); - dev_err(dev, "Can't enable USB2_PWREN\n"); - return err; - } +static struct regulator_consumer_supply zeus_ohci_regulator_supplies[] = { + REGULATOR_SUPPLY("vbus2", "pxa27x-ohci"), +}; - /* Port 2 is shared between host and client interface. */ - UP2OCR = UP2OCR_HXOE | UP2OCR_HXS | UP2OCR_DMPDE | UP2OCR_DPPDE; +static struct regulator_init_data zeus_ohci_regulator_data = { + .constraints = { + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(zeus_ohci_regulator_supplies), + .consumer_supplies = zeus_ohci_regulator_supplies, +}; - return 0; -} +static struct fixed_voltage_config zeus_ohci_regulator_config = { + .supply_name = "vbus2", + .microvolts = 5000000, /* 5.0V */ + .gpio = ZEUS_USB2_PWREN_GPIO, + .enable_high = 1, + .startup_delay = 0, + .init_data = &zeus_ohci_regulator_data, +}; -static void zeus_ohci_exit(struct device *dev) -{ - /* Power-off port 2 */ - gpio_direction_output(ZEUS_USB2_PWREN_GPIO, 0); - gpio_free(ZEUS_USB2_PWREN_GPIO); -} +static struct platform_device zeus_ohci_regulator_device = { + .name = "reg-fixed-voltage", + .id = 1, + .dev = { + .platform_data = &zeus_ohci_regulator_config, + }, +}; static struct pxaohci_platform_data zeus_ohci_platform_data = { .port_mode = PMM_NPS_MODE, /* Clear Power Control Polarity Low and set Power Sense * Polarity Low. Supply power to USB ports. */ .flags = ENABLE_PORT_ALL | POWER_SENSE_LOW, - .init = zeus_ohci_init, - .exit = zeus_ohci_exit, }; +static void zeus_register_ohci(void) +{ + /* Port 2 is shared between host and client interface. */ + UP2OCR = UP2OCR_HXOE | UP2OCR_HXS | UP2OCR_DMPDE | UP2OCR_DPPDE; + + pxa_set_ohci_info(&zeus_ohci_platform_data); +} + /* * Flat Panel */ @@ -672,6 +671,19 @@ static struct pxa2xx_udc_mach_info zeus_udc_info = { .udc_command = zeus_udc_command, }; +static struct platform_device *zeus_devices[] __initdata = { + &zeus_serial_device, + &zeus_mtd_devices[0], + &zeus_dm9k0_device, + &zeus_dm9k1_device, + &zeus_sram_device, + &zeus_leds_device, + &zeus_pcmcia_device, + &zeus_max6369_device, + &can_regulator_device, + &zeus_ohci_regulator_device, +}; + #ifdef CONFIG_PM static void zeus_power_off(void) { @@ -842,7 +854,7 @@ static void __init zeus_init(void) platform_add_devices(zeus_devices, ARRAY_SIZE(zeus_devices)); - pxa_set_ohci_info(&zeus_ohci_platform_data); + zeus_register_ohci(); if (zeus_setup_fb_gpios()) pr_err("Failed to setup fb gpios\n"); @@ -909,7 +921,7 @@ MACHINE_START(ARCOM_ZEUS, "Arcom/Eurotech ZEUS") .nr_irqs = ZEUS_NR_IRQS, .init_irq = zeus_init_irq, .handle_irq = pxa27x_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = zeus_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c index 98eec80623e..77daea478e8 100644 --- a/arch/arm/mach-pxa/zylonite.c +++ b/arch/arm/mach-pxa/zylonite.c @@ -26,12 +26,12 @@ #include <asm/mach/arch.h> #include <mach/pxa3xx.h> #include <mach/audio.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include <mach/zylonite.h> -#include <mach/mmc.h> -#include <mach/ohci.h> -#include <plat/pxa27x_keypad.h> -#include <plat/pxa3xx_nand.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/keypad-pxa27x.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> #include "devices.h" #include "generic.h" @@ -125,6 +125,7 @@ static struct platform_pwm_backlight_data zylonite_backlight_data = { .max_brightness = 100, .dft_brightness = 100, .pwm_period_ns = 10000, + .enable_gpio = -1, }; static struct platform_device zylonite_backlight_device = { @@ -263,7 +264,7 @@ static inline void zylonite_init_mmc(void) {} #endif #if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) -static unsigned int zylonite_matrix_key_map[] = { +static const unsigned int zylonite_matrix_key_map[] = { /* KEY(row, col, key_code) */ KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_C), KEY(0, 5, KEY_D), KEY(1, 0, KEY_E), KEY(1, 1, KEY_F), KEY(1, 2, KEY_G), KEY(1, 5, KEY_H), @@ -306,11 +307,15 @@ static unsigned int zylonite_matrix_key_map[] = { KEY(0, 3, KEY_AUX), /* contact */ }; +static struct matrix_keymap_data zylonite_matrix_keymap_data = { + .keymap = zylonite_matrix_key_map, + .keymap_size = ARRAY_SIZE(zylonite_matrix_key_map), +}; + static struct pxa27x_keypad_platform_data zylonite_keypad_info = { .matrix_key_rows = 8, .matrix_key_cols = 8, - .matrix_key_map = zylonite_matrix_key_map, - .matrix_key_map_size = ARRAY_SIZE(zylonite_matrix_key_map), + .matrix_keymap_data = &zylonite_matrix_keymap_data, .enable_rotary0 = 1, .rotary0_up_key = KEY_UP, @@ -428,7 +433,7 @@ MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)") .nr_irqs = ZYLONITE_NR_IRQS, .init_irq = pxa3xx_init_irq, .handle_irq = pxa3xx_handle_irq, - .timer = &pxa_timer, + .init_time = pxa_timer_init, .init_machine = zylonite_init, .restart = pxa_restart, MACHINE_END diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c index 86e59c043de..869bce7c3f2 100644 --- a/arch/arm/mach-pxa/zylonite_pxa300.c +++ b/arch/arm/mach-pxa/zylonite_pxa300.c @@ -18,7 +18,7 @@ #include <linux/init.h> #include <linux/i2c.h> #include <linux/i2c/pxa-i2c.h> -#include <linux/i2c/pca953x.h> +#include <linux/platform_data/pca953x.h> #include <linux/gpio.h> #include <mach/pxa300.h> |