diff options
author | Tomáš Čech <sleep_walker@suse.cz> | 2009-09-11 13:57:01 +0200 |
---|---|---|
committer | Eric Miao <eric.y.miao@gmail.com> | 2009-12-01 09:02:48 +0800 |
commit | bb2ae8f0325221a2dfd9eb31554f42e9c24abdf2 (patch) | |
tree | 678a540431139e6c9b60ec7895e8b5f9ed0b0b7a /arch/arm/mach-pxa/treo680.c | |
parent | d62238711a0a917ddc6bb47390c7502806c963b1 (diff) |
[ARM] pxa/treo: generalisation of Treo680 code
Signed-off-by: Tomáš Čech <sleep_walker@suse.cz>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/mach-pxa/treo680.c')
-rw-r--r-- | arch/arm/mach-pxa/treo680.c | 519 |
1 files changed, 0 insertions, 519 deletions
diff --git a/arch/arm/mach-pxa/treo680.c b/arch/arm/mach-pxa/treo680.c deleted file mode 100644 index fe085076fbf..00000000000 --- a/arch/arm/mach-pxa/treo680.c +++ /dev/null @@ -1,519 +0,0 @@ -/* - * Hardware definitions for Palm Treo 680 - * - * Author: Tomas Cech <sleep_walker@suse.cz> - * - * 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. - * - * (find more info at www.hackndev.com) - * - */ - -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/irq.h> -#include <linux/gpio_keys.h> -#include <linux/input.h> -#include <linux/pda_power.h> -#include <linux/pwm_backlight.h> -#include <linux/gpio.h> -#include <linux/wm97xx_batt.h> -#include <linux/power_supply.h> -#include <linux/sysdev.h> -#include <linux/w1-gpio.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> - -#include <mach/pxa27x.h> -#include <mach/pxa27x-udc.h> -#include <mach/audio.h> -#include <mach/treo680.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/irda.h> -#include <mach/pxa27x_keypad.h> -#include <mach/udc.h> -#include <mach/ohci.h> -#include <mach/pxa2xx-regs.h> -#include <mach/palmasoc.h> -#include <mach/camera.h> - -#include <sound/pxa2xx-lib.h> - -#include "generic.h" -#include "devices.h" - -/****************************************************************************** - * Pin configuration - ******************************************************************************/ -static unsigned long treo680_pin_config[] __initdata = { - /* MMC */ - GPIO32_MMC_CLK, - GPIO92_MMC_DAT_0, - GPIO109_MMC_DAT_1, - GPIO110_MMC_DAT_2, - GPIO111_MMC_DAT_3, - GPIO112_MMC_CMD, - GPIO33_GPIO, /* SD read only */ - GPIO113_GPIO, /* SD detect */ - - /* AC97 */ - GPIO28_AC97_BITCLK, - GPIO29_AC97_SDATA_IN_0, - GPIO30_AC97_SDATA_OUT, - GPIO31_AC97_SYNC, - GPIO89_AC97_SYSCLK, - GPIO95_AC97_nRESET, - - /* IrDA */ - GPIO46_FICP_RXD, - GPIO47_FICP_TXD, - - /* PWM */ - GPIO16_PWM0_OUT, - - /* USB */ - GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH, /* usb detect */ - - /* MATRIX KEYPAD */ - GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH, - GPIO101_KP_MKIN_1, - GPIO102_KP_MKIN_2, - GPIO97_KP_MKIN_3, - GPIO98_KP_MKIN_4, - GPIO99_KP_MKIN_5, - GPIO91_KP_MKIN_6, - GPIO13_KP_MKIN_7, - GPIO103_KP_MKOUT_0 | MFP_LPM_DRIVE_HIGH, - GPIO104_KP_MKOUT_1, - GPIO105_KP_MKOUT_2, - GPIO106_KP_MKOUT_3, - GPIO107_KP_MKOUT_4, - GPIO108_KP_MKOUT_5, - GPIO96_KP_MKOUT_6, - GPIO93_KP_DKIN_0 | WAKEUP_ON_LEVEL_HIGH, /* Hotsync button */ - - /* LCD */ - GPIO58_LCD_LDD_0, - GPIO59_LCD_LDD_1, - GPIO60_LCD_LDD_2, - GPIO61_LCD_LDD_3, - GPIO62_LCD_LDD_4, - GPIO63_LCD_LDD_5, - GPIO64_LCD_LDD_6, - GPIO65_LCD_LDD_7, - GPIO66_LCD_LDD_8, - GPIO67_LCD_LDD_9, - GPIO68_LCD_LDD_10, - GPIO69_LCD_LDD_11, - GPIO70_LCD_LDD_12, - GPIO71_LCD_LDD_13, - GPIO72_LCD_LDD_14, - GPIO73_LCD_LDD_15, - GPIO74_LCD_FCLK, - GPIO75_LCD_LCLK, - GPIO76_LCD_PCLK, - - /* Quick Capture Interface */ - GPIO84_CIF_FV, - GPIO85_CIF_LV, - GPIO53_CIF_MCLK, - GPIO54_CIF_PCLK, - GPIO81_CIF_DD_0, - GPIO55_CIF_DD_1, - GPIO51_CIF_DD_2, - GPIO50_CIF_DD_3, - GPIO52_CIF_DD_4, - GPIO48_CIF_DD_5, - GPIO17_CIF_DD_6, - GPIO12_CIF_DD_7, - - /* I2C */ - GPIO117_I2C_SCL, - GPIO118_I2C_SDA, - - /* GSM */ - GPIO14_GPIO | WAKEUP_ON_EDGE_BOTH, /* GSM host wake up */ - GPIO34_FFUART_RXD, - GPIO35_FFUART_CTS, - GPIO39_FFUART_TXD, - GPIO41_FFUART_RTS, - - /* MISC. */ - GPIO0_GPIO | WAKEUP_ON_EDGE_BOTH, /* external power detect */ - GPIO15_GPIO | WAKEUP_ON_EDGE_BOTH, /* silent switch */ - GPIO116_GPIO, /* headphone detect */ - GPIO11_GPIO | WAKEUP_ON_EDGE_BOTH, /* bluetooth host wake up */ -}; - -/****************************************************************************** - * SD/MMC card controller - ******************************************************************************/ -static struct pxamci_platform_data treo680_mci_platform_data = { - .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, - .gpio_card_detect = GPIO_NR_TREO680_SD_DETECT_N, - .gpio_card_ro = GPIO_NR_TREO680_SD_READONLY, - .gpio_power = GPIO_NR_TREO680_SD_POWER, -}; - -/****************************************************************************** - * GPIO keyboard - ******************************************************************************/ -static unsigned int treo680_matrix_keys[] = { - KEY(0, 0, KEY_F8), /* Red/Off/Power */ - KEY(0, 1, KEY_LEFT), - KEY(0, 2, KEY_LEFTCTRL), /* Alternate */ - KEY(0, 3, KEY_L), - KEY(0, 4, KEY_A), - KEY(0, 5, KEY_Q), - KEY(0, 6, KEY_P), - - KEY(1, 0, KEY_RIGHTCTRL), /* Menu */ - KEY(1, 1, KEY_RIGHT), - KEY(1, 2, KEY_LEFTSHIFT), /* Left shift */ - KEY(1, 3, KEY_Z), - KEY(1, 4, KEY_S), - KEY(1, 5, KEY_W), - - KEY(2, 0, KEY_F1), /* Phone */ - KEY(2, 1, KEY_UP), - KEY(2, 2, KEY_0), - KEY(2, 3, KEY_X), - KEY(2, 4, KEY_D), - KEY(2, 5, KEY_E), - - KEY(3, 0, KEY_F10), /* Calendar */ - KEY(3, 1, KEY_DOWN), - KEY(3, 2, KEY_SPACE), - KEY(3, 3, KEY_C), - KEY(3, 4, KEY_F), - KEY(3, 5, KEY_R), - - KEY(4, 0, KEY_F12), /* Mail */ - KEY(4, 1, KEY_KPENTER), - KEY(4, 2, KEY_RIGHTALT), /* Alt */ - KEY(4, 3, KEY_V), - KEY(4, 4, KEY_G), - KEY(4, 5, KEY_T), - - KEY(5, 0, KEY_F9), /* Home */ - KEY(5, 1, KEY_PAGEUP), /* Side up */ - KEY(5, 2, KEY_DOT), - KEY(5, 3, KEY_B), - KEY(5, 4, KEY_H), - KEY(5, 5, KEY_Y), - - KEY(6, 0, KEY_TAB), /* Side Activate */ - KEY(6, 1, KEY_PAGEDOWN), /* Side down */ - KEY(6, 2, KEY_ENTER), - KEY(6, 3, KEY_N), - KEY(6, 4, KEY_J), - KEY(6, 5, KEY_U), - - KEY(7, 0, KEY_F6), /* Green/Call */ - KEY(7, 1, KEY_O), - KEY(7, 2, KEY_BACKSPACE), - KEY(7, 3, KEY_M), - KEY(7, 4, KEY_K), - KEY(7, 5, KEY_I), -}; - -static struct pxa27x_keypad_platform_data treo680_keypad_platform_data = { - .matrix_key_rows = 8, - .matrix_key_cols = 7, - .matrix_key_map = treo680_matrix_keys, - .matrix_key_map_size = ARRAY_SIZE(treo680_matrix_keys), - .direct_key_map = { KEY_CONNECT }, - .direct_key_num = 1, - - .debounce_interval = 30, -}; - -/****************************************************************************** - * aSoC audio - ******************************************************************************/ - -static pxa2xx_audio_ops_t treo680_ac97_pdata = { - .reset_gpio = 95, -}; - -/****************************************************************************** - * Backlight - ******************************************************************************/ -static int treo680_backlight_init(struct device *dev) -{ - int ret; - - ret = gpio_request(GPIO_NR_TREO680_BL_POWER, "BL POWER"); - if (ret) - goto err; - ret = gpio_direction_output(GPIO_NR_TREO680_BL_POWER, 0); - if (ret) - goto err2; - - return 0; - -err2: - gpio_free(GPIO_NR_TREO680_BL_POWER); -err: - return ret; -} - -static int treo680_backlight_notify(int brightness) -{ - gpio_set_value(GPIO_NR_TREO680_BL_POWER, brightness); - return TREO680_MAX_INTENSITY - brightness; -}; - -static void treo680_backlight_exit(struct device *dev) -{ - gpio_free(GPIO_NR_TREO680_BL_POWER); -} - -static struct platform_pwm_backlight_data treo680_backlight_data = { - .pwm_id = 0, - .max_brightness = TREO680_MAX_INTENSITY, - .dft_brightness = TREO680_DEFAULT_INTENSITY, - .pwm_period_ns = TREO680_PERIOD_NS, - .init = treo680_backlight_init, - .notify = treo680_backlight_notify, - .exit = treo680_backlight_exit, -}; - -static struct platform_device treo680_backlight = { - .name = "pwm-backlight", - .dev = { - .parent = &pxa27x_device_pwm0.dev, - .platform_data = &treo680_backlight_data, - }, -}; - -/****************************************************************************** - * IrDA - ******************************************************************************/ -static struct pxaficp_platform_data treo680_ficp_info = { - .gpio_pwdown = GPIO_NR_TREO680_IR_EN, - .transceiver_cap = IR_SIRMODE | IR_OFF, -}; - -/****************************************************************************** - * UDC - ******************************************************************************/ -static struct pxa2xx_udc_mach_info treo680_udc_info __initdata = { - .gpio_vbus = GPIO_NR_TREO680_USB_DETECT, - .gpio_vbus_inverted = 1, - .gpio_pullup = GPIO_NR_TREO680_USB_PULLUP, -}; - - -/****************************************************************************** - * USB host - ******************************************************************************/ -static struct pxaohci_platform_data treo680_ohci_info = { - .port_mode = PMM_PERPORT_MODE, - .flags = ENABLE_PORT1 | ENABLE_PORT3, - .power_budget = 0, -}; - -/****************************************************************************** - * Power supply - ******************************************************************************/ -static int power_supply_init(struct device *dev) -{ - int ret; - - ret = gpio_request(GPIO_NR_TREO680_POWER_DETECT, "CABLE_STATE_AC"); - if (ret) - goto err1; - ret = gpio_direction_input(GPIO_NR_TREO680_POWER_DETECT); - if (ret) - goto err2; - - return 0; - -err2: - gpio_free(GPIO_NR_TREO680_POWER_DETECT); -err1: - return ret; -} - -static int treo680_is_ac_online(void) -{ - return gpio_get_value(GPIO_NR_TREO680_POWER_DETECT); -} - -static void power_supply_exit(struct device *dev) -{ - gpio_free(GPIO_NR_TREO680_POWER_DETECT); -} - -static char *treo680_supplicants[] = { - "main-battery", -}; - -static struct pda_power_pdata power_supply_info = { - .init = power_supply_init, - .is_ac_online = treo680_is_ac_online, - .exit = power_supply_exit, - .supplied_to = treo680_supplicants, - .num_supplicants = ARRAY_SIZE(treo680_supplicants), -}; - -static struct platform_device power_supply = { - .name = "pda-power", - .id = -1, - .dev = { - .platform_data = &power_supply_info, - }, -}; - -/****************************************************************************** - * Vibra and LEDs - ******************************************************************************/ -static struct gpio_led gpio_leds[] = { - { - .name = "treo680:vibra:vibra", - .default_trigger = "none", - .gpio = GPIO_NR_TREO680_VIBRATE_EN, - }, - { - .name = "treo680:green:led", - .default_trigger = "mmc0", - .gpio = GPIO_NR_TREO680_GREEN_LED, - }, - { - .name = "treo680:keybbl:keybbl", - .default_trigger = "none", - .gpio = GPIO_NR_TREO680_KEYB_BL, - }, -}; - -static struct gpio_led_platform_data gpio_led_info = { - .leds = gpio_leds, - .num_leds = ARRAY_SIZE(gpio_leds), -}; - -static struct platform_device treo680_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &gpio_led_info, - } -}; - - -/****************************************************************************** - * Framebuffer - ******************************************************************************/ -/* TODO: add support for 324x324 */ -static struct pxafb_mode_info treo680_lcd_modes[] = { -{ - .pixclock = 86538, - .xres = 320, - .yres = 320, - .bpp = 16, - - .left_margin = 20, - .right_margin = 8, - .upper_margin = 8, - .lower_margin = 5, - - .hsync_len = 4, - .vsync_len = 1, -}, -}; - -static void treo680_lcd_power(int on, struct fb_var_screeninfo *info) -{ - gpio_set_value(GPIO_NR_TREO680_BL_POWER, on); -} - -static struct pxafb_mach_info treo680_lcd_screen = { - .modes = treo680_lcd_modes, - .num_modes = ARRAY_SIZE(treo680_lcd_modes), - .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL, -}; - -/****************************************************************************** - * Power management - standby - ******************************************************************************/ -static void __init treo680_pm_init(void) -{ - static u32 resume[] = { - 0xe3a00101, /* mov r0, #0x40000000 */ - 0xe380060f, /* orr r0, r0, #0x00f00000 */ - 0xe590f008, /* ldr pc, [r0, #0x08] */ - }; - - /* this is where the bootloader jumps */ - memcpy(phys_to_virt(TREO680_STR_BASE), resume, sizeof(resume)); -} - -/****************************************************************************** - * Machine init - ******************************************************************************/ -static struct platform_device *devices[] __initdata = { - &treo680_backlight, - &treo680_leds, - &power_supply, -}; - -/* setup udc GPIOs initial state */ -static void __init treo680_udc_init(void) -{ - if (!gpio_request(GPIO_NR_TREO680_USB_PULLUP, "UDC Vbus")) { - gpio_direction_output(GPIO_NR_TREO680_USB_PULLUP, 1); - gpio_free(GPIO_NR_TREO680_USB_PULLUP); - } -} - -static void __init treo680_lcd_power_init(void) -{ - int ret; - - ret = gpio_request(GPIO_NR_TREO680_LCD_POWER, "LCD POWER"); - if (ret) { - pr_err("Treo680: LCD power GPIO request failed!\n"); - return; - } - - ret = gpio_direction_output(GPIO_NR_TREO680_LCD_POWER, 0); - if (ret) { - pr_err("Treo680: setting LCD power GPIO direction failed!\n"); - gpio_free(GPIO_NR_TREO680_LCD_POWER); - return; - } - - treo680_lcd_screen.pxafb_lcd_power = treo680_lcd_power; -} - -static void __init treo680_init(void) -{ - treo680_pm_init(); - pxa2xx_mfp_config(ARRAY_AND_SIZE(treo680_pin_config)); - pxa_set_keypad_info(&treo680_keypad_platform_data); - treo680_lcd_power_init(); - set_pxa_fb_info(&treo680_lcd_screen); - pxa_set_mci_info(&treo680_mci_platform_data); - treo680_udc_init(); - pxa_set_udc_info(&treo680_udc_info); - pxa_set_ac97_info(&treo680_ac97_pdata); - pxa_set_ficp_info(&treo680_ficp_info); - pxa_set_ohci_info(&treo680_ohci_info); - - platform_add_devices(devices, ARRAY_SIZE(devices)); -} - -MACHINE_START(TREO680, "Palm Treo 680") - .phys_io = TREO680_PHYS_IO_START, - .io_pg_offst = io_p2v(0x40000000), - .boot_params = 0xa0000100, - .map_io = pxa_map_io, - .init_irq = pxa27x_init_irq, - .timer = &pxa_timer, - .init_machine = treo680_init, -MACHINE_END |