diff options
Diffstat (limited to 'arch/arm/mach-omap1/board-palmtt.c')
| -rw-r--r-- | arch/arm/mach-omap1/board-palmtt.c | 192 |
1 files changed, 62 insertions, 130 deletions
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c index 2a033689f9f..ca501208825 100644 --- a/arch/arm/mach-omap1/board-palmtt.c +++ b/arch/arm/mach-omap1/board-palmtt.c @@ -12,6 +12,7 @@ */ #include <linux/delay.h> +#include <linux/gpio.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> @@ -21,43 +22,48 @@ #include <linux/interrupt.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> +#include <linux/mtd/physmap.h> #include <linux/leds.h> +#include <linux/omapfb.h> +#include <linux/spi/spi.h> +#include <linux/spi/ads7846.h> +#include <linux/platform_data/omap1_bl.h> +#include <linux/platform_data/leds-omap.h> -#include <asm/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/mach/flash.h> - -#include <asm/arch/led.h> -#include <asm/arch/mcbsp.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mux.h> -#include <asm/arch/usb.h> -#include <asm/arch/dma.h> -#include <asm/arch/tc.h> -#include <asm/arch/board.h> -#include <asm/arch/irda.h> -#include <asm/arch/keypad.h> -#include <asm/arch/common.h> -#include <asm/arch/omap-alsa.h> -#include <linux/spi/spi.h> -#include <linux/spi/ads7846.h> +#include <mach/flash.h> +#include <mach/mux.h> +#include <linux/omap-dma.h> +#include <mach/tc.h> +#include <linux/platform_data/keypad-omap.h> + +#include <mach/hardware.h> +#include <mach/usb.h> -static int palmtt_keymap[] = { +#include "common.h" + +#define PALMTT_USBDETECT_GPIO 0 +#define PALMTT_CABLE_GPIO 1 +#define PALMTT_LED_GPIO 3 +#define PALMTT_PENIRQ_GPIO 6 +#define PALMTT_MMC_WP_GPIO 8 +#define PALMTT_HDQ_GPIO 11 + +static const unsigned int palmtt_keymap[] = { KEY(0, 0, KEY_ESC), - KEY(0, 1, KEY_SPACE), - KEY(0, 2, KEY_LEFTCTRL), - KEY(0, 3, KEY_TAB), - KEY(0, 4, KEY_ENTER), - KEY(1, 0, KEY_LEFT), + KEY(1, 0, KEY_SPACE), + KEY(2, 0, KEY_LEFTCTRL), + KEY(3, 0, KEY_TAB), + KEY(4, 0, KEY_ENTER), + KEY(0, 1, KEY_LEFT), KEY(1, 1, KEY_DOWN), - KEY(1, 2, KEY_UP), - KEY(1, 3, KEY_RIGHT), - KEY(2, 0, KEY_SLEEP), - KEY(2, 4, KEY_Y), - 0 + KEY(2, 1, KEY_UP), + KEY(3, 1, KEY_RIGHT), + KEY(0, 2, KEY_SLEEP), + KEY(4, 2, KEY_Y), }; static struct mtd_partition palmtt_partitions[] = { @@ -99,9 +105,9 @@ static struct mtd_partition palmtt_partitions[] = { } }; -static struct flash_platform_data palmtt_flash_data = { - .map_name = "cfi_probe", +static struct physmap_flash_data palmtt_flash_data = { .width = 2, + .set_vpp = omap1_set_vpp, .parts = palmtt_partitions, .nr_parts = ARRAY_SIZE(palmtt_partitions), }; @@ -113,7 +119,7 @@ static struct resource palmtt_flash_resource = { }; static struct platform_device palmtt_flash_device = { - .name = "omapflash", + .name = "physmap-flash", .id = 0, .dev = { .platform_data = &palmtt_flash_data, @@ -122,44 +128,6 @@ static struct platform_device palmtt_flash_device = { .resource = &palmtt_flash_resource, }; -#define DEFAULT_BITPERSAMPLE 16 - -static struct omap_mcbsp_reg_cfg mcbsp_regs = { - .spcr2 = FREE | FRST | GRST | XRST | XINTM(3), - .spcr1 = RINTM(3) | RRST, - .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) | - RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0), - .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | - RWDLEN1(OMAP_MCBSP_WORD_16), - .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) | - XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG, - .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | - XWDLEN1(OMAP_MCBSP_WORD_16), - .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1), - .srgr2 = GSYNC | CLKSP | FSGM | - FPER(DEFAULT_BITPERSAMPLE * 2 - 1), - .pcr0 = CLKXP | CLKRP, /* mcbsp: slave */ -}; - -static struct omap_alsa_codec_config alsa_config = { - .name = "PalmTT AIC23", - .mcbsp_regs_alsa = &mcbsp_regs, - .codec_configure_dev = NULL, /* aic23_configure, */ - .codec_set_samplerate = NULL, /* aic23_set_samplerate, */ - .codec_clock_setup = NULL, /* aic23_clock_setup, */ - .codec_clock_on = NULL, /* aic23_clock_on, */ - .codec_clock_off = NULL, /* aic23_clock_off, */ - .get_default_samplerate = NULL, /* aic23_get_default_samplerate, */ -}; - -static struct platform_device palmtt_mcbsp1_device = { - .name = "omap_alsa_mcbsp", - .id = 1, - .dev = { - .platform_data = &alsa_config, - }, -}; - static struct resource palmtt_kp_resources[] = { [0] = { .start = INT_KEYBOARD, @@ -168,10 +136,15 @@ static struct resource palmtt_kp_resources[] = { }, }; +static const struct matrix_keymap_data palmtt_keymap_data = { + .keymap = palmtt_keymap, + .keymap_size = ARRAY_SIZE(palmtt_keymap), +}; + static struct omap_kp_platform_data palmtt_kp_data = { .rows = 6, .cols = 3, - .keymap = palmtt_keymap, + .keymap_data = &palmtt_keymap_data, }; static struct platform_device palmtt_kp_device = { @@ -188,33 +161,6 @@ static struct platform_device palmtt_lcd_device = { .name = "lcd_palmtt", .id = -1, }; -static struct omap_irda_config palmtt_irda_config = { - .transceiver_cap = IR_SIRMODE, - .rx_channel = OMAP_DMA_UART3_RX, - .tx_channel = OMAP_DMA_UART3_TX, - .dest_start = UART3_THR, - .src_start = UART3_RHR, - .tx_trigger = 0, - .rx_trigger = 0, -}; - -static struct resource palmtt_irda_resources[] = { - [0] = { - .start = INT_UART3, - .end = INT_UART3, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device palmtt_irda_device = { - .name = "omapirda", - .id = -1, - .dev = { - .platform_data = &palmtt_irda_config, - }, - .num_resources = ARRAY_SIZE(palmtt_irda_resources), - .resource = palmtt_irda_resources, -}; static struct platform_device palmtt_spi_device = { .name = "spi_palmtt", @@ -257,10 +203,8 @@ static struct platform_device palmtt_led_device = { static struct platform_device *palmtt_devices[] __initdata = { &palmtt_flash_device, - &palmtt_mcbsp1_device, &palmtt_kp_device, &palmtt_lcd_device, - &palmtt_irda_device, &palmtt_spi_device, &palmtt_backlight_device, &palmtt_led_device, @@ -268,7 +212,7 @@ static struct platform_device *palmtt_devices[] __initdata = { static int palmtt_get_pendown_state(void) { - return !omap_get_gpio_datain(6); + return !gpio_get_value(6); } static const struct ads7846_platform_data palmtt_ts_info = { @@ -284,7 +228,6 @@ static struct spi_board_info __initdata palmtt_boardinfo[] = { /* MicroWire (bus 2) CS0 has an ads7846e */ .modalias = "ads7846", .platform_data = &palmtt_ts_info, - .irq = OMAP_GPIO_IRQ(6), .max_speed_hz = 120000 /* max sample rate at 3V */ * 26 /* command + data + overhead */, .bus_num = 2, @@ -292,12 +235,6 @@ static struct spi_board_info __initdata palmtt_boardinfo[] = { } }; -static void __init omap_palmtt_init_irq(void) -{ - omap1_init_common_hw(); - omap_init_irq(); -} - static struct omap_usb_config palmtt_usb_config __initdata = { .register_dev = 1, .hmc_mode = 0, @@ -308,16 +245,6 @@ static struct omap_lcd_config palmtt_lcd_config __initdata = { .ctrl_name = "internal", }; -static struct omap_uart_config palmtt_uart_config __initdata = { - .enabled_uarts = (1 << 0) | (1 << 1) | (0 << 2), -}; - -static struct omap_board_config_kernel palmtt_config[] __initdata = { - { OMAP_TAG_USB, &palmtt_usb_config }, - { OMAP_TAG_LCD, &palmtt_lcd_config }, - { OMAP_TAG_UART, &palmtt_uart_config }, -}; - static void __init omap_mpu_wdt_mode(int mode) { if (mode) omap_writew(0x8000, OMAP_WDT_TIMER_MODE); @@ -329,29 +256,34 @@ static void __init omap_mpu_wdt_mode(int mode) { static void __init omap_palmtt_init(void) { - omap_mpu_wdt_mode(0); + /* mux pins for uarts */ + omap_cfg_reg(UART1_TX); + omap_cfg_reg(UART1_RTS); + omap_cfg_reg(UART2_TX); + omap_cfg_reg(UART2_RTS); + omap_cfg_reg(UART3_TX); + omap_cfg_reg(UART3_RX); - omap_board_config = palmtt_config; - omap_board_config_size = ARRAY_SIZE(palmtt_config); + omap_mpu_wdt_mode(0); platform_add_devices(palmtt_devices, ARRAY_SIZE(palmtt_devices)); + palmtt_boardinfo[0].irq = gpio_to_irq(6); spi_register_board_info(palmtt_boardinfo,ARRAY_SIZE(palmtt_boardinfo)); omap_serial_init(); + omap1_usb_init(&palmtt_usb_config); omap_register_i2c_bus(1, 100, NULL, 0); -} -static void __init omap_palmtt_map_io(void) -{ - omap1_map_common_io(); + omapfb_set_lcd_config(&palmtt_lcd_config); } MACHINE_START(OMAP_PALMTT, "OMAP1510 based Palm Tungsten|T") - .phys_io = 0xfff00000, - .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, - .boot_params = 0x10000100, - .map_io = omap_palmtt_map_io, - .init_irq = omap_palmtt_init_irq, + .atag_offset = 0x100, + .map_io = omap15xx_map_io, + .init_early = omap1_init_early, + .init_irq = omap1_init_irq, .init_machine = omap_palmtt_init, - .timer = &omap_timer, + .init_late = omap1_init_late, + .init_time = omap1_timer_init, + .restart = omap1_restart, MACHINE_END |