diff options
Diffstat (limited to 'arch/arm/plat-omap/include')
33 files changed, 798 insertions, 89 deletions
diff --git a/arch/arm/plat-omap/include/mach/board-2430sdp.h b/arch/arm/plat-omap/include/mach/board-2430sdp.h index cf1dc022394..10d449ea7ed 100644 --- a/arch/arm/plat-omap/include/mach/board-2430sdp.h +++ b/arch/arm/plat-omap/include/mach/board-2430sdp.h @@ -30,10 +30,12 @@ #define __ASM_ARCH_OMAP_2430SDP_H /* Placeholder for 2430SDP specific defines */ -#define OMAP24XX_ETHR_START 0x08000300 +#define OMAP24XX_ETHR_START 0x08000300 #define OMAP24XX_ETHR_GPIO_IRQ 149 #define SDP2430_CS0_BASE 0x04000000 -#define TWL4030_IRQNUM INT_24XX_SYS_NIRQ +/* Function prototypes */ +extern void sdp2430_flash_init(void); +extern void sdp2430_usb_init(void); #endif /* __ASM_ARCH_OMAP_2430SDP_H */ diff --git a/arch/arm/plat-omap/include/mach/board-apollon.h b/arch/arm/plat-omap/include/mach/board-apollon.h index d6f2a8e963d..731c858cf3f 100644 --- a/arch/arm/plat-omap/include/mach/board-apollon.h +++ b/arch/arm/plat-omap/include/mach/board-apollon.h @@ -31,6 +31,12 @@ extern void apollon_mmc_init(void); +static inline int apollon_plus(void) +{ + /* The apollon plus has IDCODE revision 5 */ + return system_rev & 0xc0; +} + /* Placeholder for APOLLON specific defines */ #define APOLLON_ETHR_GPIO_IRQ 74 diff --git a/arch/arm/plat-omap/include/mach/board-h4.h b/arch/arm/plat-omap/include/mach/board-h4.h index 1470cd3e519..7c3fa0f0a65 100644 --- a/arch/arm/plat-omap/include/mach/board-h4.h +++ b/arch/arm/plat-omap/include/mach/board-h4.h @@ -1,7 +1,7 @@ /* * arch/arm/plat-omap/include/mach/board-h4.h * - * Hardware definitions for TI OMAP1610 H4 board. + * Hardware definitions for TI OMAP2420 H4 board. * * Initial creation by Dirk Behme <dirk.behme@de.bosch.com> * @@ -29,6 +29,9 @@ #ifndef __ASM_ARCH_OMAP_H4_H #define __ASM_ARCH_OMAP_H4_H +/* MMC Prototypes */ +extern void h4_mmc_init(void); + /* Placeholder for H4 specific defines */ #define OMAP24XX_ETHR_GPIO_IRQ 92 #endif /* __ASM_ARCH_OMAP_H4_H */ diff --git a/arch/arm/plat-omap/include/mach/board-ldp.h b/arch/arm/plat-omap/include/mach/board-ldp.h new file mode 100644 index 00000000000..66e2746c04c --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-ldp.h @@ -0,0 +1,36 @@ +/* + * arch/arm/plat-omap/include/mach/board-ldp.h + * + * Hardware definitions for TI OMAP3 LDP. + * + * Copyright (C) 2008 Texas Instruments Inc. + * + * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * 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_OMAP_LDP_H +#define __ASM_ARCH_OMAP_LDP_H + +extern void twl4030_bci_battery_init(void); + +#define TWL4030_IRQNUM INT_34XX_SYS_NIRQ + +#endif /* __ASM_ARCH_OMAP_LDP_H */ diff --git a/arch/arm/plat-omap/include/mach/board-omap3beagle.h b/arch/arm/plat-omap/include/mach/board-omap3beagle.h new file mode 100644 index 00000000000..3080d52d877 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-omap3beagle.h @@ -0,0 +1,33 @@ +/* + * arch/arm/plat-omap/include/mach/board-omap3beagle.h + * + * Hardware definitions for TI OMAP3 BEAGLE. + * + * Initial creation by Syed Mohammed Khasim <khasim@ti.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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * 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_OMAP3_BEAGLE_H +#define __ASM_ARCH_OMAP3_BEAGLE_H + +#endif /* __ASM_ARCH_OMAP3_BEAGLE_H */ + diff --git a/arch/arm/plat-omap/include/mach/board-overo.h b/arch/arm/plat-omap/include/mach/board-overo.h new file mode 100644 index 00000000000..7ecae66966d --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-overo.h @@ -0,0 +1,26 @@ +/* + * board-overo.h (Gumstix Overo) + * + * Initial code: Steve Sakoman <steve@sakoman.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. + * + * 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_OVERO_H +#define __ASM_ARCH_OVERO_H + +#define OVERO_GPIO_BT_XGATE 15 +#define OVERO_GPIO_W2W_NRESET 16 +#define OVERO_GPIO_BT_NRESET 164 +#define OVERO_GPIO_USBH_CPEN 168 +#define OVERO_GPIO_USBH_NRESET 183 + +#endif /* ____ASM_ARCH_OVERO_H */ + diff --git a/arch/arm/plat-omap/include/mach/board.h b/arch/arm/plat-omap/include/mach/board.h index 54445642f35..c23c12ccb35 100644 --- a/arch/arm/plat-omap/include/mach/board.h +++ b/arch/arm/plat-omap/include/mach/board.h @@ -45,6 +45,8 @@ struct omap_mmc_conf { unsigned cover:1; /* 4 wire signaling is optional, and is only used for SD/SDIO */ unsigned wire4:1; + /* use the internal clock */ + unsigned internal_clock:1; s16 power_pin; s16 switch_pin; s16 wp_pin; diff --git a/arch/arm/plat-omap/include/mach/clock.h b/arch/arm/plat-omap/include/mach/clock.h index 92f7c7238fc..719298554ed 100644 --- a/arch/arm/plat-omap/include/mach/clock.h +++ b/arch/arm/plat-omap/include/mach/clock.h @@ -15,6 +15,7 @@ struct module; struct clk; +struct clockdomain; #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) @@ -79,6 +80,8 @@ struct clk { u32 clksel_mask; const struct clksel *clksel; struct dpll_data *dpll_data; + const char *clkdm_name; + struct clockdomain *clkdm; #else __u8 rate_offset; __u8 src_offset; diff --git a/arch/arm/plat-omap/include/mach/clockdomain.h b/arch/arm/plat-omap/include/mach/clockdomain.h new file mode 100644 index 00000000000..1f51f017378 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/clockdomain.h @@ -0,0 +1,106 @@ +/* + * linux/include/asm-arm/arch-omap/clockdomain.h + * + * OMAP2/3 clockdomain framework functions + * + * Copyright (C) 2008 Texas Instruments, Inc. + * Copyright (C) 2008 Nokia Corporation + * + * Written by Paul Walmsley + * + * 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 __ASM_ARM_ARCH_OMAP_CLOCKDOMAIN_H +#define __ASM_ARM_ARCH_OMAP_CLOCKDOMAIN_H + +#include <mach/powerdomain.h> +#include <mach/clock.h> +#include <mach/cpu.h> + +/* Clockdomain capability flags */ +#define CLKDM_CAN_FORCE_SLEEP (1 << 0) +#define CLKDM_CAN_FORCE_WAKEUP (1 << 1) +#define CLKDM_CAN_ENABLE_AUTO (1 << 2) +#define CLKDM_CAN_DISABLE_AUTO (1 << 3) + +#define CLKDM_CAN_HWSUP (CLKDM_CAN_ENABLE_AUTO | CLKDM_CAN_DISABLE_AUTO) +#define CLKDM_CAN_SWSUP (CLKDM_CAN_FORCE_SLEEP | CLKDM_CAN_FORCE_WAKEUP) +#define CLKDM_CAN_HWSUP_SWSUP (CLKDM_CAN_SWSUP | CLKDM_CAN_HWSUP) + +/* OMAP24XX CM_CLKSTCTRL_*.AUTOSTATE_* register bit values */ +#define OMAP24XX_CLKSTCTRL_DISABLE_AUTO 0x0 +#define OMAP24XX_CLKSTCTRL_ENABLE_AUTO 0x1 + +/* OMAP3XXX CM_CLKSTCTRL_*.CLKTRCTRL_* register bit values */ +#define OMAP34XX_CLKSTCTRL_DISABLE_AUTO 0x0 +#define OMAP34XX_CLKSTCTRL_FORCE_SLEEP 0x1 +#define OMAP34XX_CLKSTCTRL_FORCE_WAKEUP 0x2 +#define OMAP34XX_CLKSTCTRL_ENABLE_AUTO 0x3 + +/* + * struct clkdm_pwrdm_autodep - a powerdomain that should have wkdeps + * and sleepdeps added when a powerdomain should stay active in hwsup mode; + * and conversely, removed when the powerdomain should be allowed to go + * inactive in hwsup mode. + */ +struct clkdm_pwrdm_autodep { + + /* Name of the powerdomain to add a wkdep/sleepdep on */ + const char *pwrdm_name; + + /* Powerdomain pointer (looked up at clkdm_init() time) */ + struct powerdomain *pwrdm; + + /* OMAP chip types that this clockdomain dep is valid on */ + const struct omap_chip_id omap_chip; + +}; + +struct clockdomain { + + /* Clockdomain name */ + const char *name; + + /* Powerdomain enclosing this clockdomain */ + const char *pwrdm_name; + + /* CLKTRCTRL/AUTOSTATE field mask in CM_CLKSTCTRL reg */ + const u16 clktrctrl_mask; + + /* Clockdomain capability flags */ + const u8 flags; + + /* OMAP chip types that this clockdomain is valid on */ + const struct omap_chip_id omap_chip; + + /* Usecount tracking */ + atomic_t usecount; + + /* Powerdomain pointer assigned at clkdm_register() */ + struct powerdomain *pwrdm; + + struct list_head node; + +}; + +void clkdm_init(struct clockdomain **clkdms, struct clkdm_pwrdm_autodep *autodeps); +int clkdm_register(struct clockdomain *clkdm); +int clkdm_unregister(struct clockdomain *clkdm); +struct clockdomain *clkdm_lookup(const char *name); + +int clkdm_for_each(int (*fn)(struct clockdomain *clkdm)); +struct powerdomain *clkdm_get_pwrdm(struct clockdomain *clkdm); + +void omap2_clkdm_allow_idle(struct clockdomain *clkdm); +void omap2_clkdm_deny_idle(struct clockdomain *clkdm); + +int omap2_clkdm_wakeup(struct clockdomain *clkdm); +int omap2_clkdm_sleep(struct clockdomain *clkdm); + +int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk); +int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk); + +#endif diff --git a/arch/arm/plat-omap/include/mach/common.h b/arch/arm/plat-omap/include/mach/common.h index 06093112b66..ef70e2b0f05 100644 --- a/arch/arm/plat-omap/include/mach/common.h +++ b/arch/arm/plat-omap/include/mach/common.h @@ -34,6 +34,7 @@ struct sys_timer; extern void omap_map_common_io(void); extern struct sys_timer omap_timer; extern void omap_serial_init(void); +extern void omap_serial_enable_clocks(int enable); #ifdef CONFIG_I2C_OMAP extern int omap_register_i2c_bus(int bus_id, u32 clkrate, struct i2c_board_info const *info, @@ -49,6 +50,7 @@ static inline int omap_register_i2c_bus(int bus_id, u32 clkrate, /* IO bases for various OMAP processors */ struct omap_globals { + u32 class; /* OMAP class to detect */ void __iomem *tap; /* Control module ID code */ void __iomem *sdrc; /* SDRAM Controller */ void __iomem *sms; /* SDRAM Memory Scheduler */ @@ -62,6 +64,7 @@ void omap2_set_globals_243x(void); void omap2_set_globals_343x(void); /* These get called from omap2_set_globals_xxxx(), do not call these */ +void omap2_set_globals_tap(struct omap_globals *); void omap2_set_globals_memory(struct omap_globals *); void omap2_set_globals_control(struct omap_globals *); void omap2_set_globals_prcm(struct omap_globals *); diff --git a/arch/arm/plat-omap/include/mach/control.h b/arch/arm/plat-omap/include/mach/control.h index e3fd62d9a99..dc988676057 100644 --- a/arch/arm/plat-omap/include/mach/control.h +++ b/arch/arm/plat-omap/include/mach/control.h @@ -1,13 +1,10 @@ -#ifndef __ASM_ARCH_CONTROL_H -#define __ASM_ARCH_CONTROL_H - /* * arch/arm/plat-omap/include/mach/control.h * * OMAP2/3 System Control Module definitions * - * Copyright (C) 2007 Texas Instruments, Inc. - * Copyright (C) 2007 Nokia Corporation + * Copyright (C) 2007-2008 Texas Instruments, Inc. + * Copyright (C) 2007-2008 Nokia Corporation * * Written by Paul Walmsley * @@ -16,14 +13,23 @@ * the Free Software Foundation. */ +#ifndef __ASM_ARCH_CONTROL_H +#define __ASM_ARCH_CONTROL_H + #include <mach/io.h> +#ifndef __ASSEMBLY__ #define OMAP242X_CTRL_REGADDR(reg) \ - (void __iomem *)IO_ADDRESS(OMAP242X_CTRL_BASE + (reg)) + IO_ADDRESS(OMAP242X_CTRL_BASE + (reg)) #define OMAP243X_CTRL_REGADDR(reg) \ - (void __iomem *)IO_ADDRESS(OMAP243X_CTRL_BASE + (reg)) + IO_ADDRESS(OMAP243X_CTRL_BASE + (reg)) #define OMAP343X_CTRL_REGADDR(reg) \ - (void __iomem *)IO_ADDRESS(OMAP343X_CTRL_BASE + (reg)) + IO_ADDRESS(OMAP343X_CTRL_BASE + (reg)) +#else +#define OMAP242X_CTRL_REGADDR(reg) IO_ADDRESS(OMAP242X_CTRL_BASE + (reg)) +#define OMAP243X_CTRL_REGADDR(reg) IO_ADDRESS(OMAP243X_CTRL_BASE + (reg)) +#define OMAP343X_CTRL_REGADDR(reg) IO_ADDRESS(OMAP343X_CTRL_BASE + (reg)) +#endif /* __ASSEMBLY__ */ /* * As elsewhere, the "OMAP2_" prefix indicates that the macro is valid for @@ -134,6 +140,7 @@ #define OMAP343X_CONTROL_TEST_KEY_13 (OMAP2_CONTROL_GENERAL + 0x00fc) #define OMAP343X_CONTROL_IVA2_BOOTADDR (OMAP2_CONTROL_GENERAL + 0x0190) #define OMAP343X_CONTROL_IVA2_BOOTMOD (OMAP2_CONTROL_GENERAL + 0x0194) +#define OMAP343X_CONTROL_TEMP_SENSOR (OMAP2_CONTROL_GENERAL + 0x02b4) /* * REVISIT: This list of registers is not comprehensive - there are more diff --git a/arch/arm/plat-omap/include/mach/cpu.h b/arch/arm/plat-omap/include/mach/cpu.h index 05aee0eda34..e0464187209 100644 --- a/arch/arm/plat-omap/include/mach/cpu.h +++ b/arch/arm/plat-omap/include/mach/cpu.h @@ -346,9 +346,14 @@ IS_OMAP_TYPE(3430, 0x3430) get_sil_revision(system_rev) /* Various silicon macros defined here */ +#define OMAP242X_CLASS 0x24200000 #define OMAP2420_REV_ES1_0 0x24200000 #define OMAP2420_REV_ES2_0 0x24201000 + +#define OMAP243X_CLASS 0x24300000 #define OMAP2430_REV_ES1_0 0x24300000 + +#define OMAP343X_CLASS 0x34300000 #define OMAP3430_REV_ES1_0 0x34300000 #define OMAP3430_REV_ES2_0 0x34301000 #define OMAP3430_REV_ES2_1 0x34302000 diff --git a/arch/arm/plat-omap/include/mach/debug-macro.S b/arch/arm/plat-omap/include/mach/debug-macro.S index 1b0039bdeb4..1b11f5c6a2d 100644 --- a/arch/arm/plat-omap/include/mach/debug-macro.S +++ b/arch/arm/plat-omap/include/mach/debug-macro.S @@ -35,6 +35,18 @@ #ifdef CONFIG_OMAP_LL_DEBUG_UART3 add \rx, \rx, #0x00004000 @ UART 3 #endif + +#elif CONFIG_ARCH_OMAP3 + moveq \rx, #0x48000000 @ physical base address + movne \rx, #0xd8000000 @ virtual base + orr \rx, \rx, #0x0006a000 +#ifdef CONFIG_OMAP_LL_DEBUG_UART2 + add \rx, \rx, #0x00002000 @ UART 2 +#endif +#ifdef CONFIG_OMAP_LL_DEBUG_UART3 + add \rx, \rx, #0x00fb0000 @ UART 3 + add \rx, \rx, #0x00006000 +#endif #endif .endm diff --git a/arch/arm/plat-omap/include/mach/entry-macro.S b/arch/arm/plat-omap/include/mach/entry-macro.S index d4e9043bf20..030118ee204 100644 --- a/arch/arm/plat-omap/include/mach/entry-macro.S +++ b/arch/arm/plat-omap/include/mach/entry-macro.S @@ -55,9 +55,17 @@ 1510: .endm -#elif defined(CONFIG_ARCH_OMAP24XX) +#endif +#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) +#if defined(CONFIG_ARCH_OMAP24XX) #include <mach/omap24xx.h> +#endif +#if defined(CONFIG_ARCH_OMAP34XX) +#include <mach/omap34xx.h> +#endif + +#define INTCPS_SIR_IRQ_OFFSET 0x0040 /* Active interrupt number */ .macro disable_fiq .endm @@ -79,7 +87,7 @@ ldr \irqnr, [\base, #0xd8] /* IRQ pending reg 3 */ cmp \irqnr, #0x0 2222: - ldrne \irqnr, [\base, #IRQ_SIR_IRQ] + ldrne \irqnr, [\base, #INTCPS_SIR_IRQ_OFFSET] .endm diff --git a/arch/arm/plat-omap/include/mach/fpga.h b/arch/arm/plat-omap/include/mach/fpga.h index c92e4b42b28..f1864a652f7 100644 --- a/arch/arm/plat-omap/include/mach/fpga.h +++ b/arch/arm/plat-omap/include/mach/fpga.h @@ -34,9 +34,9 @@ extern void omap1510_fpga_init_irq(void); * --------------------------------------------------------------------------- */ /* maps in the FPGA registers and the ETHR registers */ -#define H2P2_DBG_FPGA_BASE 0xE8000000 /* VA */ -#define H2P2_DBG_FPGA_SIZE SZ_4K /* SIZE */ -#define H2P2_DBG_FPGA_START 0x04000000 /* PA */ +#define H2P2_DBG_FPGA_BASE IOMEM(0xE8000000) /* VA */ +#define H2P2_DBG_FPGA_SIZE SZ_4K /* SIZE */ +#define H2P2_DBG_FPGA_START 0x04000000 /* PA */ #define H2P2_DBG_FPGA_ETHR_START (H2P2_DBG_FPGA_START + 0x300) #define H2P2_DBG_FPGA_FPGA_REV (H2P2_DBG_FPGA_BASE + 0x10) /* FPGA Revision */ @@ -85,9 +85,9 @@ struct h2p2_dbg_fpga { * OMAP-1510 FPGA * --------------------------------------------------------------------------- */ -#define OMAP1510_FPGA_BASE 0xE8000000 /* Virtual */ -#define OMAP1510_FPGA_SIZE SZ_4K -#define OMAP1510_FPGA_START 0x08000000 /* Physical */ +#define OMAP1510_FPGA_BASE IOMEM(0xE8000000) /* VA */ +#define OMAP1510_FPGA_SIZE SZ_4K +#define OMAP1510_FPGA_START 0x08000000 /* PA */ /* Revision */ #define OMAP1510_FPGA_REV_LOW (OMAP1510_FPGA_BASE + 0x0) diff --git a/arch/arm/plat-omap/include/mach/gpio.h b/arch/arm/plat-omap/include/mach/gpio.h index 8c71e288860..98e9008b7e9 100644 --- a/arch/arm/plat-omap/include/mach/gpio.h +++ b/arch/arm/plat-omap/include/mach/gpio.h @@ -29,7 +29,7 @@ #include <linux/io.h> #include <mach/irqs.h> -#define OMAP_MPUIO_BASE (void __iomem *)0xfffb5000 +#define OMAP_MPUIO_BASE 0xfffb5000 #ifdef CONFIG_ARCH_OMAP730 #define OMAP_MPUIO_INPUT_LATCH 0x00 @@ -76,6 +76,8 @@ extern void omap_free_gpio(int gpio); extern void omap_set_gpio_direction(int gpio, int is_input); extern void omap_set_gpio_dataout(int gpio, int enable); extern int omap_get_gpio_datain(int gpio); +extern void omap2_gpio_prepare_for_retention(void); +extern void omap2_gpio_resume_after_retention(void); extern void omap_set_gpio_debounce(int gpio, int enable); extern void omap_set_gpio_debounce_time(int gpio, int enable); diff --git a/arch/arm/plat-omap/include/mach/gpmc.h b/arch/arm/plat-omap/include/mach/gpmc.h index 6a8e07ffc2d..45b678439bb 100644 --- a/arch/arm/plat-omap/include/mach/gpmc.h +++ b/arch/arm/plat-omap/include/mach/gpmc.h @@ -11,6 +11,9 @@ #ifndef __OMAP2_GPMC_H #define __OMAP2_GPMC_H +/* Maximum Number of Chip Selects */ +#define GPMC_CS_NUM 8 + #define GPMC_CS_CONFIG1 0x00 #define GPMC_CS_CONFIG2 0x04 #define GPMC_CS_CONFIG3 0x08 @@ -22,6 +25,9 @@ #define GPMC_CS_NAND_ADDRESS 0x20 #define GPMC_CS_NAND_DATA 0x24 +#define GPMC_CONFIG 0x50 +#define GPMC_STATUS 0x54 + #define GPMC_CONFIG1_WRAPBURST_SUPP (1 << 31) #define GPMC_CONFIG1_READMULTIPLE_SUPP (1 << 30) #define GPMC_CONFIG1_READTYPE_ASYNC (0 << 29) @@ -78,9 +84,14 @@ struct gpmc_timings { u16 access; /* Start-cycle to first data valid delay */ u16 rd_cycle; /* Total read cycle time */ u16 wr_cycle; /* Total write cycle time */ + + /* The following are only on OMAP3430 */ + u16 wr_access; /* WRACCESSTIME */ + u16 wr_data_mux_bus; /* WRDATAONADMUXBUS */ }; extern unsigned int gpmc_ns_to_ticks(unsigned int time_ns); +extern unsigned int gpmc_ticks_to_ns(unsigned int ticks); extern unsigned int gpmc_round_ns_to_ticks(unsigned int time_ns); extern unsigned long gpmc_get_fclk_period(void); @@ -92,5 +103,6 @@ extern int gpmc_cs_request(int cs, unsigned long size, unsigned long *base); extern void gpmc_cs_free(int cs); extern int gpmc_cs_set_reserved(int cs, int reserved); extern int gpmc_cs_reserved(int cs); +extern void gpmc_init(void); #endif diff --git a/arch/arm/plat-omap/include/mach/hardware.h b/arch/arm/plat-omap/include/mach/hardware.h index 07f5d7f2152..6589ddbb63b 100644 --- a/arch/arm/plat-omap/include/mach/hardware.h +++ b/arch/arm/plat-omap/include/mach/hardware.h @@ -89,7 +89,7 @@ #define DPLL_CTL (0xfffecf00) /* DSP clock control. Must use __raw_readw() and __raw_writew() with these */ -#define DSP_CONFIG_REG_BASE (0xe1008000) +#define DSP_CONFIG_REG_BASE IOMEM(0xe1008000) #define DSP_CKCTL (DSP_CONFIG_REG_BASE + 0x0) #define DSP_IDLECT1 (DSP_CONFIG_REG_BASE + 0x4) #define DSP_IDLECT2 (DSP_CONFIG_REG_BASE + 0x8) @@ -282,8 +282,8 @@ #include "omap730.h" #include "omap1510.h" -#include "omap24xx.h" #include "omap16xx.h" +#include "omap24xx.h" #include "omap34xx.h" #ifndef __ASSEMBLER__ @@ -322,6 +322,14 @@ #include "board-2430sdp.h" #endif +#ifdef CONFIG_MACH_OMAP3_BEAGLE +#include "board-omap3beagle.h" +#endif + +#ifdef CONFIG_MACH_OMAP_LDP +#include "board-ldp.h" +#endif + #ifdef CONFIG_MACH_OMAP_APOLLON #include "board-apollon.h" #endif diff --git a/arch/arm/plat-omap/include/mach/io.h b/arch/arm/plat-omap/include/mach/io.h index 2a30b7d88cd..adc83b7b820 100644 --- a/arch/arm/plat-omap/include/mach/io.h +++ b/arch/arm/plat-omap/include/mach/io.h @@ -55,14 +55,13 @@ #if defined(CONFIG_ARCH_OMAP1) -#define IO_PHYS 0xFFFB0000 -#define IO_OFFSET 0x01000000 /* Virtual IO = 0xfefb0000 */ -#define IO_SIZE 0x40000 -#define IO_VIRT (IO_PHYS - IO_OFFSET) -#define IO_ADDRESS(pa) ((pa) - IO_OFFSET) -#define OMAP1_IO_ADDRESS(pa) ((pa) - IO_OFFSET) -#define io_p2v(pa) ((pa) - IO_OFFSET) -#define io_v2p(va) ((va) + IO_OFFSET) +#define IO_PHYS 0xFFFB0000 +#define IO_OFFSET 0x01000000 /* Virtual IO = 0xfefb0000 */ +#define IO_SIZE 0x40000 +#define IO_VIRT (IO_PHYS - IO_OFFSET) +#define __IO_ADDRESS(pa) ((pa) - IO_OFFSET) +#define __OMAP1_IO_ADDRESS(pa) ((pa) - IO_OFFSET) +#define io_v2p(va) ((va) + IO_OFFSET) #elif defined(CONFIG_ARCH_OMAP2) @@ -74,7 +73,6 @@ #define L4_24XX_VIRT 0xd8000000 #define L4_24XX_SIZE SZ_1M /* 1MB of 128MB used, want 1MB sect */ -#ifdef CONFIG_ARCH_OMAP2430 #define L4_WK_243X_PHYS L4_WK_243X_BASE /* 0x49000000 */ #define L4_WK_243X_VIRT 0xd9000000 #define L4_WK_243X_SIZE SZ_1M @@ -88,13 +86,10 @@ #define OMAP243X_SMS_VIRT 0xFC000000 #define OMAP243X_SMS_SIZE SZ_1M -#endif - -#define IO_OFFSET 0x90000000 -#define IO_ADDRESS(pa) ((pa) + IO_OFFSET) /* Works for L3 and L4 */ -#define OMAP2_IO_ADDRESS(pa) ((pa) + IO_OFFSET) /* Works for L3 and L4 */ -#define io_p2v(pa) ((pa) + IO_OFFSET) /* Works for L3 and L4 */ -#define io_v2p(va) ((va) - IO_OFFSET) /* Works for L3 and L4 */ +#define IO_OFFSET 0x90000000 +#define __IO_ADDRESS(pa) ((pa) + IO_OFFSET) /* Works for L3 and L4 */ +#define __OMAP2_IO_ADDRESS(pa) ((pa) + IO_OFFSET) /* Works for L3 and L4 */ +#define io_v2p(va) ((va) - IO_OFFSET) /* Works for L3 and L4 */ /* DSP */ #define DSP_MEM_24XX_PHYS OMAP2420_DSP_MEM_BASE /* 0x58000000 */ @@ -149,9 +144,8 @@ #define IO_OFFSET 0x90000000 -#define IO_ADDRESS(pa) ((pa) + IO_OFFSET)/* Works for L3 and L4 */ -#define OMAP2_IO_ADDRESS(pa) ((pa) + IO_OFFSET)/* Works for L3 and L4 */ -#define io_p2v(pa) ((pa) + IO_OFFSET)/* Works for L3 and L4 */ +#define __IO_ADDRESS(pa) ((pa) + IO_OFFSET)/* Works for L3 and L4 */ +#define __OMAP2_IO_ADDRESS(pa) ((pa) + IO_OFFSET)/* Works for L3 and L4 */ #define io_v2p(va) ((va) - IO_OFFSET)/* Works for L3 and L4 */ /* DSP */ @@ -167,7 +161,14 @@ #endif -#ifndef __ASSEMBLER__ +#define IO_ADDRESS(pa) IOMEM(__IO_ADDRESS(pa)) +#define OMAP1_IO_ADDRESS(pa) IOMEM(__OMAP1_IO_ADDRESS(pa)) +#define OMAP2_IO_ADDRESS(pa) IOMEM(__OMAP2_IO_ADDRESS(pa)) + +#ifdef __ASSEMBLER__ +#define IOMEM(x) x +#else +#define IOMEM(x) ((void __force __iomem *)(x)) /* * Functions to access the OMAP IO region @@ -178,13 +179,13 @@ * - DO NOT use hardcoded virtual addresses to allow changing the * IO address space again if needed */ -#define omap_readb(a) (*(volatile unsigned char *)IO_ADDRESS(a)) -#define omap_readw(a) (*(volatile unsigned short *)IO_ADDRESS(a)) -#define omap_readl(a) (*(volatile unsigned int *)IO_ADDRESS(a)) +#define omap_readb(a) __raw_readb(IO_ADDRESS(a)) +#define omap_readw(a) __raw_readw(IO_ADDRESS(a)) +#define omap_readl(a) __raw_readl(IO_ADDRESS(a)) -#define omap_writeb(v,a) (*(volatile unsigned char *)IO_ADDRESS(a) = (v)) -#define omap_writew(v,a) (*(volatile unsigned short *)IO_ADDRESS(a) = (v)) -#define omap_writel(v,a) (*(volatile unsigned int *)IO_ADDRESS(a) = (v)) +#define omap_writeb(v,a) __raw_writeb(v, IO_ADDRESS(a)) +#define omap_writew(v,a) __raw_writew(v, IO_ADDRESS(a)) +#define omap_writel(v,a) __raw_writel(v, IO_ADDRESS(a)) extern void omap1_map_common_io(void); extern void omap1_init_common_hw(void); @@ -192,6 +193,12 @@ extern void omap1_init_common_hw(void); extern void omap2_map_common_io(void); extern void omap2_init_common_hw(void); +#define __arch_ioremap(p,s,t) omap_ioremap(p,s,t) +#define __arch_iounmap(v) omap_iounmap(v) + +void __iomem *omap_ioremap(unsigned long phys, size_t size, unsigned int type); +void omap_iounmap(volatile void __iomem *addr); + #endif #endif diff --git a/arch/arm/plat-omap/include/mach/irqs.h b/arch/arm/plat-omap/include/mach/irqs.h index 62aa7dfb946..a2929ac8c68 100644 --- a/arch/arm/plat-omap/include/mach/irqs.h +++ b/arch/arm/plat-omap/include/mach/irqs.h @@ -125,6 +125,7 @@ #define INT_UART2 (15 + IH2_BASE) #define INT_BT_MCSI1TX (16 + IH2_BASE) # |