diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-pxa/Kconfig | 4 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/palmld.c | 291 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/palmt5.c | 282 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/palmtreo.c | 353 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/palmtx.c | 298 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/palmz72.c | 266 |
6 files changed, 214 insertions, 1280 deletions
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 6f04f21..7aefb90 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -374,6 +374,7 @@ config MACH_PALMT5 depends on ARCH_PXA_PALM select PXA27x select IWMMXT + select MACH_PALM27X help Say Y here if you intend to run this kernel on a Palm Tungsten|T5 handheld computer. @@ -384,6 +385,7 @@ config MACH_PALMTX depends on ARCH_PXA_PALM select PXA27x select IWMMXT + select MACH_PALM27X help Say Y here if you intend to run this kernel on a Palm T|X handheld computer. @@ -394,6 +396,7 @@ config MACH_PALMZ72 depends on ARCH_PXA_PALM select PXA27x select IWMMXT + select MACH_PALM27X help Say Y here if you intend to run this kernel on Palm Zire 72 handheld computer. @@ -404,6 +407,7 @@ config MACH_PALMLD depends on ARCH_PXA_PALM select PXA27x select IWMMXT + select MACH_PALM27X help Say Y here if you intend to run this kernel on a Palm LifeDrive handheld computer. diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c index 83a1a55..91038ee 100644 --- a/arch/arm/mach-pxa/palmld.c +++ b/arch/arm/mach-pxa/palmld.c @@ -41,6 +41,7 @@ #include <mach/irda.h> #include <mach/pxa27x_keypad.h> #include <mach/palmasoc.h> +#include <mach/palm27x.h> #include "generic.h" #include "devices.h" @@ -127,6 +128,7 @@ static unsigned long palmld_pin_config[] __initdata = { /****************************************************************************** * NOR Flash ******************************************************************************/ +#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) static struct mtd_partition palmld_partitions[] = { { .name = "Flash", @@ -160,20 +162,18 @@ static struct platform_device palmld_flash = { }, }; -/****************************************************************************** - * SD/MMC card controller - ******************************************************************************/ -static struct pxamci_platform_data palmld_mci_platform_data = { - .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, - .gpio_card_detect = GPIO_NR_PALMLD_SD_DETECT_N, - .gpio_card_ro = GPIO_NR_PALMLD_SD_READONLY, - .gpio_power = GPIO_NR_PALMLD_SD_POWER, - .detect_delay_ms = 200, -}; +static void __init palmld_nor_init(void) +{ + platform_device_register(&palmld_flash); +} +#else +static inline void palmld_nor_init(void) {} +#endif /****************************************************************************** * GPIO keyboard ******************************************************************************/ +#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) static unsigned int palmld_matrix_keys[] = { KEY(0, 1, KEY_F2), KEY(0, 2, KEY_UP), @@ -200,9 +200,18 @@ static struct pxa27x_keypad_platform_data palmld_keypad_platform_data = { .debounce_interval = 30, }; +static void __init palmld_kpc_init(void) +{ + pxa_set_keypad_info(&palmld_keypad_platform_data); +} +#else +static inline void palmld_kpc_init(void) {} +#endif + /****************************************************************************** * GPIO keys ******************************************************************************/ +#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) static struct gpio_keys_button palmld_pxa_buttons[] = { {KEY_F8, GPIO_NR_PALMLD_HOTSYNC_BUTTON_N, 1, "HotSync Button" }, {KEY_F9, GPIO_NR_PALMLD_LOCK_SWITCH, 0, "Lock Switch" }, @@ -222,77 +231,18 @@ static struct platform_device palmld_pxa_keys = { }, }; -/****************************************************************************** - * Backlight - ******************************************************************************/ -static int palmld_backlight_init(struct device *dev) -{ - int ret; - - ret = gpio_request(GPIO_NR_PALMLD_BL_POWER, "BL POWER"); - if (ret) - goto err; - ret = gpio_direction_output(GPIO_NR_PALMLD_BL_POWER, 0); - if (ret) - goto err2; - ret = gpio_request(GPIO_NR_PALMLD_LCD_POWER, "LCD POWER"); - if (ret) - goto err2; - ret = gpio_direction_output(GPIO_NR_PALMLD_LCD_POWER, 0); - if (ret) - goto err3; - - return 0; -err3: - gpio_free(GPIO_NR_PALMLD_LCD_POWER); -err2: - gpio_free(GPIO_NR_PALMLD_BL_POWER); -err: - return ret; -} - -static int palmld_backlight_notify(struct device *dev, int brightness) +static void __init palmld_keys_init(void) { - gpio_set_value(GPIO_NR_PALMLD_BL_POWER, brightness); - gpio_set_value(GPIO_NR_PALMLD_LCD_POWER, brightness); - return brightness; + platform_device_register(&palmld_pxa_keys); } - -static void palmld_backlight_exit(struct device *dev) -{ - gpio_free(GPIO_NR_PALMLD_BL_POWER); - gpio_free(GPIO_NR_PALMLD_LCD_POWER); -} - -static struct platform_pwm_backlight_data palmld_backlight_data = { - .pwm_id = 0, - .max_brightness = PALMLD_MAX_INTENSITY, - .dft_brightness = PALMLD_MAX_INTENSITY, - .pwm_period_ns = PALMLD_PERIOD_NS, - .init = palmld_backlight_init, - .notify = palmld_backlight_notify, - .exit = palmld_backlight_exit, -}; - -static struct platform_device palmld_backlight = { - .name = "pwm-backlight", - .dev = { - .parent = &pxa27x_device_pwm0.dev, - .platform_data = &palmld_backlight_data, - }, -}; - -/****************************************************************************** - * IrDA - ******************************************************************************/ -static struct pxaficp_platform_data palmld_ficp_platform_data = { - .gpio_pwdown = GPIO_NR_PALMLD_IR_DISABLE, - .transceiver_cap = IR_SIRMODE | IR_OFF, -}; +#else +static inline void palmld_keys_init(void) {} +#endif /****************************************************************************** * LEDs ******************************************************************************/ +#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) struct gpio_led gpio_leds[] = { { .name = "palmld:green:led", @@ -318,176 +268,34 @@ static struct platform_device palmld_leds = { } }; -/****************************************************************************** - * Power supply - ******************************************************************************/ -static int power_supply_init(struct device *dev) -{ - int ret; - - ret = gpio_request(GPIO_NR_PALMLD_POWER_DETECT, "CABLE_STATE_AC"); - if (ret) - goto err1; - ret = gpio_direction_input(GPIO_NR_PALMLD_POWER_DETECT); - if (ret) - goto err2; - - ret = gpio_request(GPIO_NR_PALMLD_USB_DETECT_N, "CABLE_STATE_USB"); - if (ret) - goto err2; - ret = gpio_direction_input(GPIO_NR_PALMLD_USB_DETECT_N); - if (ret) - goto err3; - - return 0; - -err3: - gpio_free(GPIO_NR_PALMLD_USB_DETECT_N); -err2: - gpio_free(GPIO_NR_PALMLD_POWER_DETECT); -err1: - return ret; -} - -static int palmld_is_ac_online(void) +static void __init palmld_leds_init(void) { - return gpio_get_value(GPIO_NR_PALMLD_POWER_DETECT); + platform_device_register(&palmld_leds); } - -static int palmld_is_usb_online(void) -{ - return !gpio_get_value(GPIO_NR_PALMLD_USB_DETECT_N); -} - -static void power_supply_exit(struct device *dev) -{ - gpio_free(GPIO_NR_PALMLD_USB_DETECT_N); - gpio_free(GPIO_NR_PALMLD_POWER_DETECT); -} - -static char *palmld_supplicants[] = { - "main-battery", -}; - -static struct pda_power_pdata power_supply_info = { - .init = power_supply_init, - .is_ac_online = palmld_is_ac_online, - .is_usb_online = palmld_is_usb_online, - .exit = power_supply_exit, - .supplied_to = palmld_supplicants, - .num_supplicants = ARRAY_SIZE(palmld_supplicants), -}; - -static struct platform_device power_supply = { - .name = "pda-power", - .id = -1, - .dev = { - .platform_data = &power_supply_info, - }, -}; - -/****************************************************************************** - * WM97xx audio, battery - ******************************************************************************/ -static struct wm97xx_batt_pdata palmld_batt_pdata = { - .batt_aux = WM97XX_AUX_ID3, - .temp_aux = WM97XX_AUX_ID2, - .charge_gpio = -1, - .max_voltage = PALMLD_BAT_MAX_VOLTAGE, - .min_voltage = PALMLD_BAT_MIN_VOLTAGE, - .batt_mult = 1000, - .batt_div = 414, - .temp_mult = 1, - .temp_div = 1, - .batt_tech = POWER_SUPPLY_TECHNOLOGY_LIPO, - .batt_name = "main-batt", -}; - -static struct wm97xx_pdata palmld_wm97xx_pdata = { - .batt_pdata = &palmld_batt_pdata, -}; - -static pxa2xx_audio_ops_t palmld_ac97_pdata = { - .reset_gpio = 95, - .codec_pdata = { &palmld_wm97xx_pdata, }, -}; - -static struct palm27x_asoc_info palmld_asoc_pdata = { - .jack_gpio = GPIO_NR_PALMLD_EARPHONE_DETECT, -}; - -static struct platform_device palmld_asoc = { - .name = "palm27x-asoc", - .id = -1, - .dev = { - .platform_data = &palmld_asoc_pdata, - }, -}; +#else +static inline void palmld_leds_init(void) {} +#endif /****************************************************************************** * HDD ******************************************************************************/ -static struct platform_device palmld_hdd = { +#if defined(CONFIG_PATA_PALMLD) || defined(CONFIG_PATA_PALMLD_MODULE) +static struct platform_device palmld_ide_device = { .name = "pata_palmld", .id = -1, }; -/****************************************************************************** - * Framebuffer - ******************************************************************************/ -static struct pxafb_mode_info palmld_lcd_modes[] = { -{ - .pixclock = 57692, - .xres = 320, - .yres = 480, - .bpp = 16, - - .left_margin = 32, - .right_margin = 1, - .upper_margin = 7, - .lower_margin = 1, - - .hsync_len = 4, - .vsync_len = 1, -}, -}; - -static struct pxafb_mach_info palmld_lcd_screen = { - .modes = palmld_lcd_modes, - .num_modes = ARRAY_SIZE(palmld_lcd_modes), - .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL, -}; - -/****************************************************************************** - * Power management - standby - ******************************************************************************/ -static void __init palmld_pm_init(void) +static void __init palmld_ide_init(void) { - static u32 resume[] = { - 0xe3a00101, /* mov r0, #0x40000000 */ - 0xe380060f, /* orr r0, r0, #0x00f00000 */ - 0xe590f008, /* ldr pc, [r0, #0x08] */ - }; - - /* copy the bootloader */ - memcpy(phys_to_virt(PALMLD_STR_BASE), resume, sizeof(resume)); + platform_device_register(&palmld_ide_device); } +#else +static inline void palmld_ide_init(void) {} +#endif /****************************************************************************** * Machine init ******************************************************************************/ -static struct platform_device *devices[] __initdata = { -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) - &palmld_pxa_keys, -#endif - &palmld_backlight, - &palmld_leds, - &power_supply, - &palmld_asoc, - &palmld_hdd, - &palmld_flash, -}; - static struct map_desc palmld_io_desc[] __initdata = { { .virtual = PALMLD_IDE_VIRT, @@ -512,19 +320,26 @@ static void __init palmld_map_io(void) static void __init palmld_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(palmld_pin_config)); - pxa_set_ffuart_info(NULL); pxa_set_btuart_info(NULL); pxa_set_stuart_info(NULL); - palmld_pm_init(); - set_pxa_fb_info(&palmld_lcd_screen); - pxa_set_mci_info(&palmld_mci_platform_data); - pxa_set_ac97_info(&palmld_ac97_pdata); - pxa_set_ficp_info(&palmld_ficp_platform_data); - pxa_set_keypad_info(&palmld_keypad_platform_data); - - platform_add_devices(devices, ARRAY_SIZE(devices)); + palm27x_mmc_init(GPIO_NR_PALMLD_SD_DETECT_N, GPIO_NR_PALMLD_SD_READONLY, + GPIO_NR_PALMLD_SD_POWER, 0); + palm27x_pm_init(PALMLD_STR_BASE); + palm27x_lcd_init(-1, &palm_320x480_lcd_mode); + palm27x_irda_init(GPIO_NR_PALMLD_IR_DISABLE); + palm27x_ac97_init(PALMLD_BAT_MIN_VOLTAGE, PALMLD_BAT_MAX_VOLTAGE, + GPIO_NR_PALMLD_EARPHONE_DETECT, 95); + palm27x_pwm_init(GPIO_NR_PALMLD_BL_POWER, GPIO_NR_PALMLD_LCD_POWER); + palm27x_power_init(GPIO_NR_PALMLD_POWER_DETECT, + GPIO_NR_PALMLD_USB_DETECT_N); + palm27x_pmic_init(); + palmld_kpc_init(); + palmld_keys_init(); + palmld_nor_init(); + palmld_leds_init(); + palmld_ide_init(); } MACHINE_START(PALMLD, "Palm LifeDrive") diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c index 0b36d7d..731ee7b 100644 --- a/arch/arm/mach-pxa/palmt5.c +++ b/arch/arm/mach-pxa/palmt5.c @@ -41,6 +41,7 @@ #include <mach/pxa27x_keypad.h> #include <mach/udc.h> #include <mach/palmasoc.h> +#include <mach/palm27x.h> #include "generic.h" #include "devices.h" @@ -103,19 +104,9 @@ static unsigned long palmt5_pin_config[] __initdata = { }; /****************************************************************************** - * SD/MMC card controller - ******************************************************************************/ -static struct pxamci_platform_data palmt5_mci_platform_data = { - .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, - .gpio_card_detect = GPIO_NR_PALMT5_SD_DETECT_N, - .gpio_card_ro = GPIO_NR_PALMT5_SD_READONLY, - .gpio_power = GPIO_NR_PALMT5_SD_POWER, - .detect_delay_ms = 200, -}; - -/****************************************************************************** * GPIO keyboard ******************************************************************************/ +#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) static unsigned int palmt5_matrix_keys[] = { KEY(0, 0, KEY_POWER), KEY(0, 1, KEY_F1), @@ -141,9 +132,18 @@ static struct pxa27x_keypad_platform_data palmt5_keypad_platform_data = { .debounce_interval = 30, }; +static void __init palmt5_kpc_init(void) +{ + pxa_set_keypad_info(&palmt5_keypad_platform_data); +} +#else +static inline void palmt5_kpc_init(void) {} +#endif + /****************************************************************************** * GPIO keys ******************************************************************************/ +#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) static struct gpio_keys_button palmt5_pxa_buttons[] = { {KEY_F8, GPIO_NR_PALMT5_HOTSYNC_BUTTON_N, 1, "HotSync Button" }, }; @@ -161,260 +161,38 @@ static struct platform_device palmt5_pxa_keys = { }, }; -/****************************************************************************** - * Backlight - ******************************************************************************/ -static int palmt5_backlight_init(struct device *dev) -{ - int ret; - - ret = gpio_request(GPIO_NR_PALMT5_BL_POWER, "BL POWER"); - if (ret) - goto err; - ret = gpio_direction_output(GPIO_NR_PALMT5_BL_POWER, 0); - if (ret) - goto err2; - ret = gpio_request(GPIO_NR_PALMT5_LCD_POWER, "LCD POWER"); - if (ret) - goto err2; - ret = gpio_direction_output(GPIO_NR_PALMT5_LCD_POWER, 0); - if (ret) - goto err3; - - return 0; -err3: - gpio_free(GPIO_NR_PALMT5_LCD_POWER); -err2: - gpio_free(GPIO_NR_PALMT5_BL_POWER); -err: - return ret; -} - -static int palmt5_backlight_notify(struct device *dev, int brightness) -{ - gpio_set_value(GPIO_NR_PALMT5_BL_POWER, brightness); - gpio_set_value(GPIO_NR_PALMT5_LCD_POWER, brightness); - return brightness; -} - -static void palmt5_backlight_exit(struct device *dev) -{ - gpio_free(GPIO_NR_PALMT5_BL_POWER); - gpio_free(GPIO_NR_PALMT5_LCD_POWER); -} - -static struct platform_pwm_backlight_data palmt5_backlight_data = { - .pwm_id = 0, - .max_brightness = PALMT5_MAX_INTENSITY, - .dft_brightness = PALMT5_MAX_INTENSITY, - .pwm_period_ns = PALMT5_PERIOD_NS, - .init = palmt5_backlight_init, - .notify = palmt5_backlight_notify, - .exit = palmt5_backlight_exit, -}; - -static struct platform_device palmt5_backlight = { - .name = "pwm-backlight", - .dev = { - .parent = &pxa27x_device_pwm0.dev, - .platform_data = &palmt5_backlight_data, - }, -}; - -/****************************************************************************** - * IrDA - ******************************************************************************/ -static struct pxaficp_platform_data palmt5_ficp_platform_data = { - .gpio_pwdown = GPIO_NR_PALMT5_IR_DISABLE, - .transceiver_cap = IR_SIRMODE | IR_OFF, -}; - -/****************************************************************************** - * UDC - ******************************************************************************/ -static struct gpio_vbus_mach_info palmt5_udc_info = { - .gpio_vbus = GPIO_NR_PALMT5_USB_DETECT_N, - .gpio_vbus_inverted = 1, - .gpio_pullup = GPIO_NR_PALMT5_USB_PULLUP, -}; - -static struct platform_device palmt5_gpio_vbus = { - .name = "gpio-vbus", - .id = -1, - .dev = { - .platform_data = &palmt5_udc_info, - }, -}; - -/****************************************************************************** - * Power supply - ******************************************************************************/ -static int power_supply_init(struct device *dev) -{ - int ret; - - ret = gpio_request(GPIO_NR_PALMT5_POWER_DETECT, "CABLE_STATE_AC"); - if (ret) - goto err1; - ret = gpio_direction_input(GPIO_NR_PALMT5_POWER_DETECT); - if (ret) - goto err2; - - return 0; -err2: - gpio_free(GPIO_NR_PALMT5_POWER_DETECT); -err1: - return ret; -} - -static int palmt5_is_ac_online(void) -{ - return gpio_get_value(GPIO_NR_PALMT5_POWER_DETECT); -} - -static void power_supply_exit(struct device *dev) -{ - gpio_free(GPIO_NR_PALMT5_POWER_DETECT); -} - -static char *palmt5_supplicants[] = { - "main-battery", -}; - -static struct pda_power_pdata power_supply_info = { - .init = power_supply_init, - .is_ac_online = palmt5_is_ac_online, - .exit = power_supply_exit, - .supplied_to = palmt5_supplicants, - .num_supplicants = ARRAY_SIZE(palmt5_supplicants), -}; - -static struct platform_device power_supply = { - .name = "pda-power", - .id = -1, - .dev = { - .platform_data = &power_supply_info, - }, -}; - -/****************************************************************************** - * WM97xx audio, battery - ******************************************************************************/ -static struct wm97xx_batt_pdata palmt5_batt_pdata = { - .batt_aux = WM97XX_AUX_ID3, - .temp_aux = WM97XX_AUX_ID2, - .charge_gpio = -1, - .max_voltage = PALMT5_BAT_MAX_VOLTAGE, - .min_voltage = PALMT5_BAT_MIN_VOLTAGE, - .batt_mult = 1000, - .batt_div = 414, - .temp_mult = 1, - .temp_div = 1, - .batt_tech = POWER_SUPPLY_TECHNOLOGY_LIPO, - .batt_name = "main-batt", -}; - -static struct wm97xx_pdata palmt5_wm97xx_pdata = { - .batt_pdata = &palmt5_batt_pdata, -}; - -static pxa2xx_audio_ops_t palmt5_ac97_pdata = { - .reset_gpio = 95, - .codec_pdata = { &palmt5_wm97xx_pdata, }, -}; - -static struct palm27x_asoc_info palmt5_asoc_pdata = { - .jack_gpio = GPIO_NR_PALMT5_EARPHONE_DETECT, -}; - -static struct platform_device palmt5_asoc = { - .name = "palm27x-asoc", - .id = -1, - .dev = { - .platform_data = &palmt5_asoc_pdata, - }, -}; - -/****************************************************************************** - * Framebuffer - ******************************************************************************/ -static struct pxafb_mode_info palmt5_lcd_modes[] = { -{ - .pixclock = 57692, - .xres = 320, - .yres = 480, - .bpp = 16, - - .left_margin = 32, - .right_margin = 1, - .upper_margin = 7, - .lower_margin = 1, - - .hsync_len = 4, - .vsync_len = 1, -}, -}; - -static struct pxafb_mach_info palmt5_lcd_screen = { - .modes = palmt5_lcd_modes, - .num_modes = ARRAY_SIZE(palmt5_lcd_modes), - .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL, -}; - -/****************************************************************************** - * Power management - standby - ******************************************************************************/ -static void __init palmt5_pm_init(void) +static void __init palmt5_keys_init(void) { - static u32 resume[] = { - 0xe3a00101, /* mov r0, #0x40000000 */ - 0xe380060f, /* orr r0, r0, #0x00f00000 */ - 0xe590f008, /* ldr pc, [r0, #0x08] */ - }; - - /* copy the bootloader */ - memcpy(phys_to_virt(PALMT5_STR_BASE), resume, sizeof(resume)); + platform_device_register(&palmt5_pxa_keys); } +#else +static inline void palmt5_keys_init(void) {} +#endif /****************************************************************************** * Machine init ******************************************************************************/ -static struct platform_device *devices[] __initdata = { -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) - &palmt5_pxa_keys, -#endif - &palmt5_backlight, - &power_supply, - &palmt5_asoc, - &palmt5_gpio_vbus, -}; - -/* setup udc GPIOs initial state */ -static void __init palmt5_udc_init(void) -{ - if (!gpio_request(GPIO_NR_PALMT5_USB_PULLUP, "UDC Vbus")) { - gpio_direction_output(GPIO_NR_PALMT5_USB_PULLUP, 1); - gpio_free(GPIO_NR_PALMT5_USB_PULLUP); - } -} - static void __init palmt5_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(palmt5_pin_config)); - pxa_set_ffuart_info(NULL); pxa_set_btuart_info(NULL); pxa_set_stuart_info(NULL); - palmt5_pm_init(); - set_pxa_fb_info(&palmt5_lcd_screen); - pxa_set_mci_info(&palmt5_mci_platform_data); - palmt5_udc_init(); - pxa_set_ac97_info(&palmt5_ac97_pdata); - pxa_set_ficp_info(&palmt5_ficp_platform_data); - pxa_set_keypad_info(&palmt5_keypad_platform_data); - - platform_add_devices(devices, ARRAY_SIZE(devices)); + palm27x_mmc_init(GPIO_NR_PALMT5_SD_DETECT_N, GPIO_NR_PALMT5_SD_READONLY, + GPIO_NR_PALMT5_SD_POWER, 0); + palm27x_pm_init(PALMT5_STR_BASE); + palm27x_lcd_init(-1, &palm_320x480_lcd_mode); + palm27x_udc_init(GPIO_NR_PALMT5_USB_DETECT_N, + GPIO_NR_PALMT5_USB_PULLUP, 1); + palm27x_irda_init(GPIO_NR_PALMT5_IR_DISABLE); + palm27x_ac97_init(PALMT5_BAT_MIN_VOLTAGE, PALMT5_BAT_MAX_VOLTAGE, + GPIO_NR_PALMT5_EARPHONE_DETECT, 95); + palm27x_pwm_init(GPIO_NR_PALMT5_BL_POWER, GPIO_NR_PALMT5_LCD_POWER); + palm27x_power_init(GPIO_NR_PALMT5_POWER_DETECT, -1); + palm27x_pmic_init(); + palmt5_kpc_init(); + palmt5_keys_init(); } MACHINE_START(PALMT5, "Palm Tungsten|T5") diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c index 4eb0258..da592dc 100644 --- a/arch/arm/mach-pxa/palmtreo.c +++ b/arch/arm/mach-pxa/palmtreo.c @@ -44,6 +44,7 @@ #include <mach/pxa2xx-regs.h> #include <mach/palmasoc.h> #include <mach/camera.h> +#include <mach/palm27x.h> #include <sound/pxa2xx-lib.h> @@ -158,31 +159,9 @@ static unsigned long centro685_pin_config[] __initdata = { #endif /* CONFIG_MACH_CENTRO */ /****************************************************************************** - * SD/MMC card controller - ******************************************************************************/ -#ifdef CONFIG_MACH_TREO680 -static struct pxamci_platform_data treo680_mci_platform_data = { - .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, - .gpio_card_detect = GPIO_NR_TREO_SD_DETECT_N, - .gpio_card_ro = GPIO_NR_TREO680_SD_READONLY, - .gpio_power = GPIO_NR_TREO680_SD_POWER, -}; -#endif /* CONFIG_MACH_TREO680 */ - -#ifdef CONFIG_MACH_CENTRO -static struct pxamci_platform_data centro_mci_platform_data = { - .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, - .gpio_card_detect = GPIO_NR_TREO_SD_DETECT_N, - .gpio_card_ro = -1, - .gpio_power = GPIO_NR_CENTRO_SD_POWER, - .gpio_power_invert = 1, -}; -#endif /* CONFIG_MACH_CENTRO */ - -/****************************************************************************** * GPIO keyboard ******************************************************************************/ -#ifdef CONFIG_MACH_TREO680 +#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) static unsigned int treo680_matrix_keys[] = { KEY(0, 0, KEY_F8), /* Red/Off/Power */ KEY(0, 1, KEY_LEFT), @@ -242,19 +221,6 @@ static unsigned int treo680_matrix_keys[] = { 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, -}; -#endif /* CONFIG_MACH_TREO680 */ - -#ifdef CONFIG_MACH_CENTRO static unsigned int centro_matrix_keys[] = { KEY(0, 0, KEY_F9), /* Home */ KEY(0, 1, KEY_LEFT), @@ -314,157 +280,50 @@ static unsigned int centro_matrix_keys[] = { KEY(7, 5, KEY_I), }; -static struct pxa27x_keypad_platform_data centro_keypad_platform_data = { +static struct pxa27x_keypad_platform_data treo680_keypad_pdata = { .matrix_key_rows = 8, .matrix_key_cols = 7, - .matrix_key_map = centro_matrix_keys, - .matrix_key_map_size = ARRAY_SIZE(centro_matrix_keys), + .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, }; -#endif /* CONFIG_MACH_CENTRO */ -/****************************************************************************** - * aSoC audio - ******************************************************************************/ - -static pxa2xx_audio_ops_t treo_ac97_pdata = { - .reset_gpio = 95, -}; - -/****************************************************************************** - * Backlight - ******************************************************************************/ -static int treo_backlight_init(struct device *dev) +static void __init palmtreo_kpc_init(void) { - int ret; - - ret = gpio_request(GPIO_NR_TREO_BL_POWER, "BL POWER"); - if (ret) - goto err; - ret = gpio_direction_output(GPIO_NR_TREO_BL_POWER, 0); - if (ret) - goto err2; - - return 0; + static struct pxa27x_keypad_platform_data *data = &treo680_keypad_pdata; -err2: - gpio_free(GPIO_NR_TREO_BL_POWER); -err: - return ret; -} - -static int treo_backlight_notify(struct device *dev, int brightness) -{ - gpio_set_value(GPIO_NR_TREO_BL_POWER, brightness); - return TREO_MAX_INTENSITY - brightness; -}; + if (machine_is_centro()) { + data->matrix_key_map = centro_matrix_keys; + data->matrix_key_map_size = ARRAY_SIZE(centro_matrix_keys); + } -static void treo_backlight_exit(struct device *dev) -{ - gpio_free(GPIO_NR_TREO_BL_POWER); + pxa_set_keypad_info(&treo680_keypad_pdata); } - -static struct platform_pwm_backlight_data treo_backlight_data = { - .pwm_id = 0, - .max_brightness = TREO_MAX_INTENSITY, - .dft_brightness = TREO_DEFAULT_INTENSITY, - .pwm_period_ns = TREO_PERIOD_NS, - .init = treo_backlight_init, - .notify = treo_backlight_notify, - .exit = treo_backlight_exit, -}; - -static struct platform_device treo_backlight = { - .name = "pwm-backlight", - .dev = { - .parent = &pxa27x_device_pwm0.dev, - .platform_data = &treo_backlight_data, - }, -}; - -/****************************************************************************** - * IrDA - ******************************************************************************/ -static struct pxaficp_platform_data treo_ficp_info = { - .gpio_pwdown = GPIO_NR_TREO_IR_EN, - .transceiver_cap = IR_SIRMODE | IR_OFF, -}; - -/****************************************************************************** - * UDC - ******************************************************************************/ -static struct pxa2xx_udc_mach_info treo_udc_info __initdata = { - .gpio_vbus = GPIO_NR_TREO_USB_DETECT, - .gpio_vbus_inverted = 1, - .gpio_pullup = GPIO_NR_TREO_USB_PULLUP, -}; - +#else +static inline void palmtreo_kpc_init(void) {} +#endif /****************************************************************************** * USB host ******************************************************************************/ -#ifdef CONFIG_MACH_TREO680 +#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) static struct pxaohci_platform_data treo680_ohci_info = { .port_mode = PMM_PERPORT_MODE, .flags = ENABLE_PORT1 | ENABLE_PORT3, .power_budget = 0, }; -#endif /* CONFIG_MACH_TREO680 */ -/****************************************************************************** - * Power supply - ******************************************************************************/ -static int power_supply_init(struct device *dev) +static void __init palmtreo_uhc_init(void) { - int ret; - - ret = gpio_request(GPIO_NR_TREO_POWER_DETECT, "CABLE_STATE_AC"); - if (ret) - goto err1; - ret = gpio_direction_input(GPIO_NR_TREO_POWER_DETECT); - if (ret) - goto err2; - - return 0; - -err2: - gpio_free(GPIO_NR_TREO_POWER_DETECT); -err1: - return ret; -} - -static int treo_is_ac_online(void) -{ - return gpio_get_value(GPIO_NR_TREO_POWER_DETECT); + if (machine_is_treo680()) + pxa_set_ohci_info(&treo680_ohci_info); } - -static void power_supply_exit(struct device *dev) -{ - gpio_free(GPIO_NR_TREO_POWER_DETECT); -} - -static char *treo_supplicants[] = { - "main-battery", -}; - -static struct pda_power_pdata power_supply_info = { - .init = power_supply_init, - .is_ac_online = treo_is_ac_online, - .exit = power_supply_exit, - .supplied_to = treo_supplicants, - .num_supplicants = ARRAY_SIZE(treo_supplicants), -}; - -static struct platform_device power_supply = { - .name = "pda-power", - .id = -1, - .dev = { - .platform_data = &power_supply_info, - }, -}; +#else +static inline void palmtreo_uhc_init(void) {} +#endif /****************************************************************************** * Vibra and LEDs @@ -493,16 +352,6 @@ static struct gpio_led_platform_data treo680_gpio_led_info = { .num_leds = ARRAY_SIZE(treo680_gpio_leds), }; -static struct platform_device treo680_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &treo680_gpio_led_info, - } -}; -#endif /* CONFIG_MACH_TREO680 */ - -#ifdef CONFIG_MACH_CENTRO static struct gpio_led centro_gpio_leds[] = { { .name = "centro:vibra:vibra", @@ -527,139 +376,61 @@ static struct gpio_led_platform_data centro_gpio_led_info = { .num_leds = ARRAY_SIZE(centro_gpio_leds), }; -static struct platform_device centro_leds = { +static struct platform_device palmtreo_leds = { .name = "leds-gpio", .id = -1, .dev = { - .platform_data = ¢ro_gpio_led_info, + .platform_data = &treo680_gpio_led_info, } }; -#endif /* CONFIG_MACH_CENTRO */ - -/****************************************************************************** - * Framebuffer - ******************************************************************************/ -/* TODO: add support for 324x324 */ -static struct pxafb_mode_info treo_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 treo_lcd_power(int on, struct fb_var_screeninfo *info) +static void __init palmtreo_leds_init(void) { - gpio_set_value(GPIO_NR_TREO_BL_POWER, on); -} - -static struct pxafb_mach_info treo_lcd_screen = { - .modes = treo_lcd_modes, - .num_modes = ARRAY_SIZE(treo_lcd_modes), - .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL, -}; + if (machine_is_centro()) + palmtreo_leds.dev.platform_data = ¢ro_gpio_led_info; -/****************************************************************************** - * Power management - standby - ******************************************************************************/ -static void __init treo_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(TREO_STR_BASE), resume, sizeof(resume)); + platform_device_register(&palmtreo_leds); } +#else +static inline void palmtreo_leds_init(void) {} +#endif /****************************************************************************** * Machine init ******************************************************************************/ -static struct platform_device *treo_devices[] __initdata = { - &treo_backlight, - &power_supply, -}; - -#ifdef CONFIG_MACH_TREO680 -static struct platform_device *treo680_devices[] __initdata = { - &treo680_leds, -}; -#endif /* CONFIG_MACH_TREO680 */ - -#ifdef CONFIG_MACH_CENTRO -static struct platform_device *centro_devices[] __initdata = { - ¢ro_leds, -}; -#endif /* CONFIG_MACH_CENTRO */ - -/* setup udc GPIOs initial state */ -static void __init treo_udc_init(void) -{ - if (!gpio_request(GPIO_NR_TREO_USB_PULLUP, "UDC Vbus")) { - gpio_direction_output(GPIO_NR_TREO_USB_PULLUP, 1); - gpio_free(GPIO_NR_TREO_USB_PULLUP); - } -} - -static void __init treo_lcd_power_init(void) -{ - int ret; - - ret = gpio_request(GPIO_NR_TREO_LCD_POWER, "LCD POWER"); - if (ret) { - pr_err("Treo680: LCD power GPIO request failed!\n"); - return; - } - - ret = gpio_direction_output(GPIO_NR_TREO_LCD_POWER, 0); - if (ret) { - pr_err("Treo680: setting LCD power GPIO direction failed!\n"); - gpio_free(GPIO_NR_TREO_LCD_POWER); - return; - } - - treo_lcd_screen.pxafb_lcd_power = treo_lcd_power; -} - -static void __init treo_init(void) +static void __init palmphone_common_init(void) { + pxa2xx_mfp_config(ARRAY_AND_SIZE(treo_pin_config)); pxa_set_ffuart_info(NULL); pxa_set_btuart_info(NULL); pxa_set_stuart_info(NULL); - - treo_pm_init(); - pxa2xx_mfp_config(ARRAY_AND_SIZE(treo_pin_config)); - treo_lcd_power_init(); - set_pxa_fb_info(&treo_lcd_screen); - treo_udc_init(); - pxa_set_udc_info(&treo_udc_info); - pxa_set_ac97_info(&treo_ac97_pdata); - pxa_set_ficp_info(&treo_ficp_info); - - platform_add_devices(ARRAY_AND_SIZE(treo_devices)); + palm27x_pm_init(TREO_STR_BASE); + palm27x_lcd_init(GPIO_NR_TREO_BL_POWER, &palm_320x320_new_lcd_mode); + palm27x_udc_init(GPIO_NR_TREO_USB_DETECT, GPIO_NR_TREO_USB_PULLUP, 1); + palm27x_irda_init(GPIO_NR_TREO_IR_EN); + palm27x_ac97_init(-1, -1, -1, 95); + palm27x_pwm_init(GPIO_NR_TREO_BL_POWER, -1); + palm27x_power_init(GPIO_NR_TREO_POWER_DETECT, -1); + palm27x_pmic_init(); + palmtreo_kpc_init(); + palmtreo_uhc_init(); + palmtreo_leds_init(); } -#ifdef CONFIG_MACH_TREO680 static void __init treo680_init(void) { - treo_init(); pxa2xx_mfp_config(ARRAY_AND_SIZE(treo680_pin_config)); - pxa_set_mci_info(&treo680_mci_platform_data); - pxa_set_keypad_info(&treo680_keypad_platform_data); - pxa_set_ohci_info(&treo680_ohci_info); + palmphone_common_init(); + palm27x_mmc_init(GPIO_NR_TREO_SD_DETECT_N, GPIO_NR_TREO680_SD_READONLY, + GPIO_NR_TREO680_SD_POWER, 0); +} - platform_add_devices(ARRAY_AND_SIZE(treo680_devices)); +static void __init centro_init(void) +{ + pxa2xx_mfp_config(ARRAY_AND_SIZE(centro685_pin_config)); + palmphone_common_init(); + palm27x_mmc_init(GPIO_NR_TREO_SD_DETECT_N, -1, + GPIO_NR_CENTRO_SD_POWER, 1); } MACHINE_START(TREO680, "Palm Treo 680") @@ -671,19 +442,6 @@ MACHINE_START(TREO680, "Palm Treo 680") .timer = &pxa_timer, .init_machine = treo680_init, MACHINE_END -#endif /* CONFIG_MACH_TREO680 */ - -#ifdef CONFIG_MACH_CENTRO -static void __init centro_init(void) -{ - treo_init(); - pxa2xx_mfp_config(ARRAY_AND_SIZE(centro685_pin_config)); - pxa_set_mci_info(¢ro_mci_platform_data); - - pxa_set_keypad_info(¢ro_keypad_platform_data); - - platform_add_devices(ARRAY_AND_SIZE(centro_devices)); -} MACHINE_START(CENTRO, "Palm Centro 685") .phys_io = TREO_PHYS_IO_START, @@ -692,6 +450,5 @@ MACHINE_START(CENTRO, "Palm Centro 685") .map_io = pxa_map_io, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, - .init_machine = centro_init, + .init_machine = centro_init, MACHINE_END -#endif /* CONFIG_MACH_CENTRO */ diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c index a5429cd..144dc2b 100644 --- a/arch/arm/mach-pxa/palmtx.c +++ b/arch/arm/mach-pxa/palmtx.c @@ -46,6 +46,7 @@ #include <mach/pxa27x_keypad.h> #include <mach/udc.h> #include <mach/palmasoc.h> +#include <mach/palm27x.h> #include "generic.h" #include "devices.h" @@ -129,6 +130,7 @@ static unsigned long palmtx_pin_config[] __initdata = { /****************************************************************************** * NOR Flash ******************************************************************************/ +#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) static struct mtd_partition palmtx_partitions[] = { { .name = "Flash", @@ -162,20 +164,18 @@ static struct platform_device palmtx_flash = { }, }; -/****************************************************************************** - * SD/MMC card controller - ******************************************************************************/ -static struct pxamci_platform_data palmtx_mci_platform_data = { - .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, - .gpio_card_detect = GPIO_NR_PALMTX_SD_DETECT_N, - .gpio_card_ro = GPIO_NR_PALMTX_SD_READONLY, - .gpio_power = GPIO_NR_PALMTX_SD_POWER, - .detect_delay_ms = 200, -}; +static void __init palmtx_nor_init(void) +{ + platform_device_register(&palmtx_flash); +} +#else +static inline void palmtx_nor_init(void) {} +#endif /****************************************************************************** * GPIO keyboard ******************************************************************************/ +#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) static unsigned int palmtx_matrix_keys[] = { KEY(0, 0, KEY_POWER), KEY(0, 1, KEY_F1), @@ -201,9 +201,18 @@ static struct pxa27x_keypad_platform_data palmtx_keypad_platform_data = { .debounce_interval = 30, }; +static void __init palmtx_kpc_init(void) +{ + pxa_set_keypad_info(&palmtx_keypad_platform_data); +} +#else +static inline void palmtx_kpc_init(void) {} +#endif + /****************************************************************************** * GPIO keys ******************************************************************************/ +#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) static struct gpio_keys_button palmtx_pxa_buttons[] = { {KEY_F8, GPIO_NR_PALMTX_HOTSYNC_BUTTON_N, 1, "HotSync Button" }, }; @@ -221,210 +230,18 @@ static struct platform_device palmtx_pxa_keys = { }, }; -/****************************************************************************** - * Backlight - ******************************************************************************/ -static int palmtx_backlight_init(struct device *dev) -{ - int ret; - - ret = gpio_request(GPIO_NR_PALMTX_BL_POWER, "BL POWER"); - if (ret) - goto err; - ret = gpio_direction_output(GPIO_NR_PALMTX_BL_POWER, 0); - if (ret) - goto err2; - ret = gpio_request(GPIO_NR_PALMTX_LCD_POWER, "LCD POWER"); - if (ret) - goto err2; - ret = gpio_direction_output(GPIO_NR_PALMTX_LCD_POWER, 0); - if (ret) - goto err3; - - return 0; -err3: - gpio_free(GPIO_NR_PALMTX_LCD_POWER); -err2: - gpio_free(GPIO_NR_PALMTX_BL_POWER); -err: - return ret; -} - -static int palmtx_backlight_notify(struct device *dev, int brightness) -{ - gpio_set_value(GPIO_NR_PALMTX_BL_POWER, brightness); - gpio_set_value(GPIO_NR_PALMTX_LCD_POWER, brightness); - return brightness; -} - -static void palmtx_backlight_exit(struct device *dev) -{ - gpio_free(GPIO_NR_PALMTX_BL_POWER); - gpio_free(GPIO_NR_PALMTX_LCD_POWER); -} - -static struct platform_pwm_backlight_data palmtx_backlight_data = { - .pwm_id = 0, - .max_brightness = PALMTX_MAX_INTENSITY, - .dft_brightness = PALMTX_MAX_INTENSITY, - .pwm_period_ns = PALMTX_PERIOD_NS, - .init = palmtx_backlight_init, - .notify = palmtx_backlight_notify, - .exit = palmtx_backlight_exit, -}; - -static struct platform_device palmtx_backlight = { - .name = "pwm-backlight", - .dev = { - .parent = &pxa27x_device_pwm0.dev, - .platform_data = &palmtx_backlight_data, - }, -}; - -/****************************************************************************** - * IrDA - ******************************************************************************/ -static struct pxaficp_platform_data palmtx_ficp_platform_data = { - .gpio_pwdown = GPIO_NR_PALMTX_IR_DISABLE, - .transceiver_cap = IR_SIRMODE | IR_OFF, -}; - -/****************************************************************************** - * UDC - ******************************************************************************/ -static struct gpio_vbus_mach_info palmtx_udc_info = { - .gpio_vbus = GPIO_NR_PALMTX_USB_DETECT_N, - .gpio_vbus_inverted = 1, - .gpio_pullup = GPIO_NR_PALMTX_USB_PULLUP, -}; - -static struct platform_device palmtx_gpio_vbus = { - .name = "gpio-vbus", - .id = -1, - .dev = { - .platform_data = &palmtx_udc_info, - }, -}; - -/****************************************************************************** - * Power supply - ******************************************************************************/ -static int power_supply_init(struct device *dev) -{ - int ret; - - ret = gpio_request(GPIO_NR_PALMTX_POWER_DETECT, "CABLE_STATE_AC"); - if (ret) - goto err1; - ret = gpio_direction_input(GPIO_NR_PALMTX_POWER_DETECT); - if (ret) - goto err2; - - return 0; - -err2: - gpio_free(GPIO_NR_PALMTX_POWER_DETECT); -err1: - return ret; -} - -static int palmtx_is_ac_online(void) -{ - return gpio_get_value(GPIO_NR_PALMTX_POWER_DETECT); -} - -static void power_supply_exit(struct device *dev) +static void __init palmtx_keys_init(void) { - gpio_free(GPIO_NR_PALMTX_POWER_DETECT); + platform_device_register(&palmtx_pxa_keys); } - -static char *palmtx_supplicants[] = { - "main-battery", -}; - -static struct pda_power_pdata power_supply_info = { - .init = power_supply_init, - .is_ac_online = palmtx_is_ac_online, - .exit = power_supply_exit, - .supplied_to = palmtx_supplicants, - .num_supplicants = ARRAY_SIZE(palmtx_supplicants), -}; - -static struct platform_device power_supply = { - .name = "pda-power", - .id = -1, - .dev = { - .platform_data = &power_supply_info, - }, -}; - -/****************************************************************************** - * WM97xx audio, battery - ******************************************************************************/ -static struct wm97xx_batt_pdata palmtx_batt_pdata = { - .batt_aux = WM97XX_AUX_ID3, - .temp_aux = WM97XX_AUX_ID2, - .charge_gpio = -1, - .max_voltage = PALMTX_BAT_MAX_VOLTAGE, - .min_voltage = PALMTX_BAT_MIN_VOLTAGE, - .batt_mult = 1000, - .batt_div = 414, - .temp_mult = 1, - .temp_div = 1, - .batt_tech = POWER_SUPPLY_TECHNOLOGY_LIPO, - .batt_name = "main-batt", -}; - -static struct wm97xx_pdata palmtx_wm97xx_pdata = { - .batt_pdata = &palmtx_batt_pdata, -}; - -static pxa2xx_audio_ops_t palmtx_ac97_pdata = { - .reset_gpio = 95, - .codec_pdata = { &palmtx_wm97xx_pdata, }, -}; - -static struct palm27x_asoc_info palmtx_asoc_pdata = { - .jack_gpio = GPIO_NR_PALMTX_EARPHONE_DETECT, -}; - -static struct platform_device palmtx_asoc = { - .name = "palm27x-asoc", - .id = -1, - .dev = { - .platform_data = &palmtx_asoc_pdata, - }, -}; - -/****************************************************************************** - * Framebuffer - ******************************************************************************/ -static struct pxafb_mode_info palmtx_lcd_modes[] = { -{ - .pixclock = 57692, - .xres = 320, - .yres = 480, - .bpp = 16, - - .left_margin = 32, - .right_margin = 1, - .upper_margin = 7, - .lower_margin = 1, - - .hsync_len = 4, - .vsync_len = 1, -}, -}; - -static struct pxafb_mach_info palmtx_lcd_screen = { - .modes = palmtx_lcd_modes, - .num_modes = ARRAY_SIZE(palmtx_lcd_modes), - .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL, -}; +#else +static inline void palmtx_keys_init(void) {} +#endif /****************************************************************************** * NAND Flash ******************************************************************************/ +#if defined(CONFIG_MTD_NAND_GPIO) || defined(CONFIG_MTD_NAND_GPIO_MODULE) static void palmtx_nand_cmd_ctl(struct mtd_info *mtd, int cmd, unsigned int ctrl) { @@ -484,36 +301,17 @@ static struct platform_device palmtx_nand = { } }; -/****************************************************************************** - * Power management - standby - ******************************************************************************/ -static void __init palmtx_pm_init(void) +static void __init palmtx_nand_init(void) { - static u32 resume[] = { - 0xe3a00101, /* mov r0, #0x40000000 */ - 0xe380060f, /* orr r0, r0, #0x00f00000 */ - 0xe590f008, /* ldr pc, [r0, #0x08] */ - }; - - /* copy the bootloader */ - memcpy(phys_to_virt(PALMTX_STR_BASE), resume, sizeof(resume)); + platform_device_register(&palmtx_nand); } +#else +static inline void palmtx_nand_init(void) {} +#endif /****************************************************************************** * Machine init ******************************************************************************/ -static struct platform_device *devices[] __initdata = { -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) - &palmtx_pxa_keys, -#endif - &palmtx_backlight, - &power_supply, - &palmtx_asoc, - &palmtx_gpio_vbus, - &palmtx_flash, - &palmtx_nand, -}; - static struct map_desc palmtx_io_desc[] __initdata = { { .virtual = PALMTX_PCMCIA_VIRT, @@ -539,33 +337,29 @@ static void __init palmtx_map_io(void) iotable_init(palmtx_io_desc, ARRAY_SIZE(palmtx_io_desc)); } -/* setup udc GPIOs initial state */ -static void __init palmtx_udc_init(void) -{ - if (!gpio_request(GPIO_NR_PALMTX_USB_PULLUP, "UDC Vbus")) { - gpio_direction_output(GPIO_NR_PALMTX_USB_PULLUP, 1); - gpio_free(GPIO_NR_PALMTX_USB_PULLUP); - } -} - - static void __init palmtx_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtx_pin_config)); - pxa_set_ffuart_info(NULL); pxa_set_btuart_info(NULL); pxa_set_stuart_info(NULL); - palmtx_pm_init(); - set_pxa_fb_info(&palmtx_lcd_screen); - pxa_set_mci_info(&palmtx_mci_platform_data); - palmtx_udc_init(); - pxa_set_ac97_info(&palmtx_ac97_pdata); - pxa_set_ficp_info(&palmtx_ficp_platform_data); - pxa_set_keypad_info(&palmtx_keypad_platform_data); - - platform_add_devices(devices, ARRAY_SIZE(devices)); + palm27x_mmc_init(GPIO_NR_PALMTX_SD_DETECT_N, GPIO_NR_PALMTX_SD_READONLY, + GPIO_NR_PALMTX_SD_POWER, 0); + palm27x_pm_init(PALMTX_STR_BASE); + palm27x_lcd_init(-1, &palm_320x480_lcd_mode); + palm27x_udc_init(GPIO_NR_PALMTX_USB_DETECT_N, + GPIO_NR_PALMTX_USB_PULLUP, 1); + palm27x_irda_init(GPIO_NR_PALMTX_IR_DISABLE); + palm27x_ac97_init(PALMTX_BAT_MIN_VOLTAGE, PALMTX_BAT_MAX_VOLTAGE, + GPIO_NR_PALMTX_EARPHONE_DETECT, 95); + palm27x_pwm_init(GPIO_NR_PALMTX_BL_POWER, GPIO_NR_PALMTX_LCD_POWER); + palm27x_power_init(GPIO_NR_PALMTX_POWER_DETECT, -1); + palm27x_pmic_init(); + palmtx_kpc_init(); + palmtx_keys_init(); + palmtx_nor_init(); + palmtx_nand_init(); } MACHINE_START(PALMTX, "Palm T|X") diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c index b78c6b4..87e4b10 100644 --- a/arch/arm/mach-pxa/palmz72.c +++ b/arch/arm/mach-pxa/palmz72.c @@ -44,6 +44,7 @@ #include <mach/pxa27x_keypad.h> #include <mach/udc.h> #include <mach/palmasoc.h> +#include <mach/palm27x.h> #include <mach/pm.h> @@ -109,21 +110,9 @@ static unsigned long palmz72_pin_config[] __initdata = { }; /****************************************************************************** - * SD/MMC card controller - ******************************************************************************/ -/* SD_POWER is not actually power, but it is more like chip - * select, i.e. it is inverted */ -static struct pxamci_platform_data palmz72_mci_platform_data = { - .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, - .gpio_card_detect = GPIO_NR_PALMZ72_SD_DETECT_N, - .gpio_card_ro = GPIO_NR_PALMZ72_SD_RO, - .gpio_power = GPIO_NR_PALMZ72_SD_POWER_N, - .gpio_power_invert = 1, -}; - -/****************************************************************************** * GPIO keyboard ******************************************************************************/ +#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) static unsigned int palmz72_matrix_keys[] = { KEY(0, 0, KEY_POWER), KEY(0, 1, KEY_F1), @@ -149,77 +138,18 @@ static struct pxa27x_keypad_platform_data palmz72_keypad_platform_data = { .debounce_interval = 30, }; -/****************************************************************************** - * Backlight - ******************************************************************************/ -static int palmz72_backlight_init(struct device *dev) +static void __init palmz72_kpc_init(void) { - int ret; - - ret = gpio_request(GPIO_NR_PALMZ72_BL_POWER, "BL POWER"); - if (ret) - goto err; - ret = gpio_direction_output(GPIO_NR_PALMZ72_BL_POWER, 0); - if (ret) - goto err2; - ret = gpio_request(GPIO_NR_PALMZ72_LCD_POWER, "LCD POWER"); - if (ret) - goto err2; - ret = gpio_direction_output(GPIO_NR_PALMZ72_LCD_POWER, 0); - if (ret) - goto err3; - - return 0; -err3: - gpio_free(GPIO_NR_PALMZ72_LCD_POWER); -err2: - gpio_free(GPIO_NR_PALMZ72_BL_POWER); -err: - return ret; -} - -static int palmz72_backlight_notify(struct device *dev, int brightness) -{ - gpio_set_value(GPIO_NR_PALMZ72_BL_POWER, brightness); - gpio_set_value(GPIO_NR_PALMZ72_LCD_POWER, brightness); - return brightness; -} - -static void palmz72_backlight_exit(struct device *dev) -{ - gpio_free(GPIO_NR_PALMZ72_BL_POWER); - gpio_free(GPIO_NR_PALMZ72_LCD_POWER); + pxa_set_keypad_info(&palmz72_keypad_platform_data); } - -static struct platform_pwm_backlight_data palmz72_backlight_data = { - .pwm_id = 0, - .max_brightness = PALMZ72_MAX_INTENSITY, - .dft_brightness = PALMZ72_MAX_INTENSITY, - .pwm_period_ns = PALMZ72_PERIOD_NS, - .init = palmz72_backlight_init, - .notify = palmz72_backlight_notify, - .exit = palmz72_backlight_exit, -}; - -static struct platform_device palmz72_backlight = { - .name = "pwm-backlight", - .dev = { - .parent = &pxa27x_device_pwm0.dev, - .platform_data = &palmz72_backlight_data, - }, -}; - -/****************************************************************************** - * IrDA - ******************************************************************************/ -static struct pxaficp_platform_data palmz72_ficp_platform_data = { - .gpio_pwdown = GPIO_NR_PALMZ72_IR_DISABLE, - .transceiver_cap = IR_SIRMODE | IR_OFF, -}; +#else +static inline void palmz72_kpc_init(void) {} +#endif /****************************************************************************** * LEDs ******************************************************************************/ +#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) static struct gpio_led gpio_leds[] = { { .name = "palmz72:green:led", @@ -241,144 +171,13 @@ static struct platform_device palmz72_leds = { } }; -/****************************************************************************** - * UDC - ******************************************************************************/ -static struct gpio_vbus_mach_info palmz72_udc_info = { - .gpio_vbus = GPIO_NR_PALMZ72_USB_DETECT_N, - .gpio_pullup = GPIO_NR_PALMZ72_USB_PULLUP, -}; - -static struct platform_device palmz72_gpio_vbus = { - .name = "gpio-vbus", - .id = -1, - .dev = { - .platform_data = &palmz72_udc_info, - }, -}; - -/****************************************************************************** - * Power supply - ******************************************************************************/ -static int power_supply_init(struct device *dev) -{ - int ret; - - ret = gpio_request(GPIO_NR_PALMZ72_POWER_DETECT, "CABLE_STATE_AC"); - if (ret) - goto err1; - ret = gpio_direction_input(GPIO_NR_PALMZ72_POWER_DETECT); - if (ret) - goto err2; - - ret = gpio_request(GPIO_NR_PALMZ72_USB_DETECT_N, "CABLE_STATE_USB"); - if (ret) - goto err2; - ret = gpio_direction_input(GPIO_NR_PALMZ72_USB_DETECT_N); - if (ret) - goto err3; - - return 0; -err3: - gpio_free(GPIO_NR_PALMZ72_USB_DETECT_N); -err2: - gpio_free(GPIO_NR_PALMZ72_POWER_DETECT); -err1: - return ret; -} - -static int palmz72_is_ac_online(void) -{ - return gpio_get_value(GPIO_NR_PALMZ72_POWER_DETECT); -} - -static int palmz72_is_usb_online(void) +static void __init palmz72_leds_init(void) { - return !gpio_get_value(GPIO_NR_PALMZ72_USB_DETECT_N); + platform_device_register(&palmz72_leds); } - -static void power_supply_exit(struct device *dev) -{ - gpio_free(GPIO_NR_PALMZ72_USB_DETECT_N); - gpio_free(GPIO_NR_PALMZ72_POWER_DETECT); -} - -static char *palmz72_supplicants[] = { - "main-battery", -}; - -static struct pda_power_pdata power_supply_info = { - .init = power_supply_init, - .is_ac_online = palmz72_is_ac_online, - .is_usb_online = palmz72_is_usb_online, - .exit = power_supply_exit, - .supplied_to = palmz72_supplicants, - .num_supplicants = ARRAY_SIZE(palmz72_supplicants), -}; - -static struct platform_device power_supply = { - .name = "pda-power", - .id = -1, - .dev = { - .platform_data = &power_supply_info, - }, -}; - -/****************************************************************************** - * WM97xx audio, battery - ******************************************************************************/ -static struct wm97xx_batt_pdata palmz72_batt_pdata = { - .batt_aux = WM97XX_AUX_ID3, - .temp_aux = WM97XX_AUX_ID2, - .charge_gpio = -1, - .max_voltage = PALMZ72_BAT_MAX_VOLTAGE, - .min_voltage = PALMZ72_BAT_MIN_VOLTAGE, - .batt_mult = 1000, - .batt_div = 414, - .temp_mult = 1, - .temp_div = 1, - .batt_tech = POWER_SUPPLY_TECHNOLOGY_LIPO, - .batt_name = "main-batt", -}; - -static struct wm97xx_pdata palmz72_wm97xx_pdata = { - .batt_pdata = &palmz72_batt_pdata, -}; - -static pxa2xx_audio_ops_t palmz72_ac97_pdata = { - .codec_pdata = { &palmz72_wm97xx_pdata, }, -}; - -static struct platform_device palmz72_asoc = { - .name = "palm27x-asoc", - .id = -1, -}; - -/****************************************************************************** - * Framebuffer - ******************************************************************************/ -static struct pxafb_mode_info palmz72_lcd_modes[] = { -{ - .pixclock = 115384, - .xres = 320, - .yres = 320, - .bpp = 16, - - .left_margin = 27, - .right_margin = 7, - .upper_margin = 7, - .lower_margin = 8, - - .hsync_len = 6, - .vsync_len = 1, -}, -}; - -static struct pxafb_mach_info palmz72_lcd_screen = { - .modes = palmz72_lcd_modes, - .num_modes = ARRAY_SIZE(palmz72_lcd_modes), - .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL, -}; +#else +static inline void palmz72_leds_init(void) {} +#endif #ifdef CONFIG_PM @@ -457,39 +256,26 @@ device_initcall(palmz72_pm_init); /****************************************************************************** * Machine init ******************************************************************************/ -static struct platform_device *devices[] __initdata = { - &palmz72_backlight, - &palmz72_leds, - &palmz72_asoc, - &power_supply, - &palmz72_gpio_vbus, -}; - -/* setup udc GPIOs initial state */ -static void __init palmz72_udc_init(void) -{ - if (!gpio_request(GPIO_NR_PALMZ72_USB_PULLUP, "USB Pullup")) { - gpio_direction_output(GPIO_NR_PALMZ72_USB_PULLUP, 0); - gpio_free(GPIO_NR_PALMZ72_USB_PULLUP); - } -} - static void __init palmz72_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(palmz72_pin_config)); - pxa_set_ffuart_info(NULL); pxa_set_btuart_info(NULL); pxa_set_stuart_info(NULL); - set_pxa_fb_info(&palmz72_lcd_screen); - pxa_set_mci_info(&palmz72_mci_platform_data); - palmz72_udc_init(); - pxa_set_ac97_info(&palmz72_ac97_pdata); - pxa_set_ficp_info(&palmz72_ficp_platform_data); - pxa_set_keypad_info(&palmz72_keypad_platform_data); - - platform_add_devices(devices, ARRAY_SIZE(devices)); + palm27x_mmc_init(GPIO_NR_PALMZ72_SD_DETECT_N, GPIO_NR_PALMZ72_SD_RO, + GPIO_NR_PALMZ72_SD_POWER_N, 1); + palm27x_lcd_init(-1, &palm_320x320_lcd_mode); + palm27x_udc_init(GPIO_NR_PALMZ72_USB_DETECT_N, + GPIO_NR_PALMZ72_USB_PULLUP, 0); + palm27x_irda_init(GPIO_NR_PALMZ72_IR_DISABLE); + palm27x_ac97_init(PALMZ72_BAT_MIN_VOLTAGE, PALMZ72_BAT_MAX_VOLTAGE, + -1, 113); + palm27x_pwm_init(-1, -1); + palm27x_power_init(-1, -1); + palm27x_pmic_init(); + palmz72_kpc_init(); + palmz72_leds_init(); } MACHINE_START(PALMZ72, "Palm Zire72") |