forked from luck/tmp_suning_uos_patched
ARM: pxa: Modularize Palm Tungsten|C
Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
This commit is contained in:
Marek Vasut
Eric Miao
parent
fd62999bad
commit
4c6a832d28
@ -25,6 +25,7 @@
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#include <linux/power_supply.h>
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#include <linux/gpio_keys.h>
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#include <linux/mtd/physmap.h>
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#include <linux/usb/gpio_vbus.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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@ -116,6 +117,7 @@ static unsigned long palmtc_pin_config[] __initdata = {
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/******************************************************************************
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* SD/MMC card controller
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******************************************************************************/
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#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
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static struct pxamci_platform_data palmtc_mci_platform_data = {
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.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
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.gpio_power = GPIO_NR_PALMTC_SD_POWER,
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@ -124,9 +126,18 @@ static struct pxamci_platform_data palmtc_mci_platform_data = {
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.detect_delay_ms = 200,
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};
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static void __init palmtc_mmc_init(void)
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{
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pxa_set_mci_info(&palmtc_mci_platform_data);
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}
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#else
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static inline void palmtc_mmc_init(void) {}
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#endif
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/******************************************************************************
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* GPIO keys
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******************************************************************************/
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#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
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static struct gpio_keys_button palmtc_pxa_buttons[] = {
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{KEY_F8, GPIO_NR_PALMTC_HOTSYNC_BUTTON, 1, "HotSync Button", EV_KEY, 1},
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};
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@ -144,9 +155,18 @@ static struct platform_device palmtc_pxa_keys = {
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},
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};
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static void __init palmtc_keys_init(void)
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{
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platform_device_register(&palmtc_pxa_keys);
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}
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#else
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static inline void palmtc_keys_init(void) {}
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#endif
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/******************************************************************************
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* Backlight
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******************************************************************************/
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#if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE)
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static int palmtc_backlight_init(struct device *dev)
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{
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int ret;
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@ -196,17 +216,35 @@ static struct platform_device palmtc_backlight = {
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},
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};
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static void __init palmtc_pwm_init(void)
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{
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platform_device_register(&palmtc_backlight);
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}
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#else
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static inline void palmtc_pwm_init(void) {}
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#endif
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/******************************************************************************
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* IrDA
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******************************************************************************/
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#if defined(CONFIG_IRDA) || defined(CONFIG_IRDA_MODULE)
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static struct pxaficp_platform_data palmtc_ficp_platform_data = {
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.gpio_pwdown = GPIO_NR_PALMTC_IR_DISABLE,
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.transceiver_cap = IR_SIRMODE | IR_OFF,
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};
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static void __init palmtc_irda_init(void)
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{
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pxa_set_ficp_info(&palmtc_ficp_platform_data);
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}
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#else
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static inline void palmtc_irda_init(void) {}
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#endif
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/******************************************************************************
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* Keyboard
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******************************************************************************/
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#if defined(CONFIG_KEYBOARD_MATRIX) || defined(CONFIG_KEYBOARD_MATRIX_MODULE)
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static const uint32_t palmtc_matrix_keys[] = {
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KEY(0, 0, KEY_F1),
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KEY(0, 1, KEY_X),
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@ -290,27 +328,63 @@ static struct platform_device palmtc_keyboard = {
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.platform_data = &palmtc_keypad_platform_data,
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},
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};
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static void __init palmtc_mkp_init(void)
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{
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platform_device_register(&palmtc_keyboard);
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}
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#else
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static inline void palmtc_mkp_init(void) {}
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#endif
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/******************************************************************************
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* UDC
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******************************************************************************/
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static struct pxa2xx_udc_mach_info palmtc_udc_info __initdata = {
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#if defined(CONFIG_USB_GADGET_PXA25X)||defined(CONFIG_USB_GADGET_PXA25X_MODULE)
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static struct gpio_vbus_mach_info palmtc_udc_info = {
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.gpio_vbus = GPIO_NR_PALMTC_USB_DETECT_N,
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.gpio_vbus_inverted = 1,
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.gpio_pullup = GPIO_NR_PALMTC_USB_POWER,
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};
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static struct platform_device palmtc_gpio_vbus = {
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.name = "gpio-vbus",
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.id = -1,
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.dev = {
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.platform_data = &palmtc_udc_info,
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},
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};
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static void __init palmtc_udc_init(void)
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{
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platform_device_register(&palmtc_gpio_vbus);
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};
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#else
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static inline void palmtc_udc_init(void) {}
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#endif
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/******************************************************************************
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* Touchscreen / Battery / GPIO-extender
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******************************************************************************/
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static struct platform_device palmtc_ucb1400_core = {
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#if defined(CONFIG_TOUCHSCREEN_UCB1400) || \
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defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE)
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static struct platform_device palmtc_ucb1400_device = {
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.name = "ucb1400_core",
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.id = -1,
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};
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static void __init palmtc_ts_init(void)
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{
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pxa_set_ac97_info(NULL);
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platform_device_register(&palmtc_ucb1400_device);
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}
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#else
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static inline void palmtc_ts_init(void) {}
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#endif
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/******************************************************************************
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* NOR Flash
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******************************************************************************/
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#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
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static struct resource palmtc_flash_resource = {
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.start = PXA_CS0_PHYS,
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.end = PXA_CS0_PHYS + SZ_16M - 1,
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@ -356,24 +430,33 @@ static struct platform_device palmtc_flash = {
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},
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};
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static void __init palmtc_nor_init(void)
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{
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platform_device_register(&palmtc_flash);
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}
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#else
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static inline void palmtc_nor_init(void) {}
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#endif
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/******************************************************************************
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* Framebuffer
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******************************************************************************/
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#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
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static struct pxafb_mode_info palmtc_lcd_modes[] = {
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{
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.pixclock = 115384,
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.xres = 320,
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.yres = 320,
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.bpp = 16,
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{
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.pixclock = 115384,
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.xres = 320,
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.yres = 320,
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.bpp = 16,
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.left_margin = 27,
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.right_margin = 7,
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.upper_margin = 7,
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.lower_margin = 8,
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.left_margin = 27,
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.right_margin = 7,
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.upper_margin = 7,
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.lower_margin = 8,
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.hsync_len = 6,
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.vsync_len = 1,
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},
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.hsync_len = 6,
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.vsync_len = 1,
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},
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};
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static struct pxafb_mach_info palmtc_lcd_screen = {
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@ -382,17 +465,17 @@ static struct pxafb_mach_info palmtc_lcd_screen = {
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.lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
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};
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static void __init palmtc_lcd_init(void)
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{
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set_pxa_fb_info(&palmtc_lcd_screen);
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}
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#else
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static inline void palmtc_lcd_init(void) {}
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#endif
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/******************************************************************************
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* Machine init
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******************************************************************************/
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static struct platform_device *devices[] __initdata = {
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&palmtc_backlight,
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&palmtc_ucb1400_core,
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&palmtc_keyboard,
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&palmtc_pxa_keys,
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&palmtc_flash,
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};
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static void __init palmtc_init(void)
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{
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pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtc_pin_config));
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@ -402,13 +485,15 @@ static void __init palmtc_init(void)
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pxa_set_stuart_info(NULL);
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pxa_set_hwuart_info(NULL);
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set_pxa_fb_info(&palmtc_lcd_screen);
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pxa_set_mci_info(&palmtc_mci_platform_data);
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pxa_set_udc_info(&palmtc_udc_info);
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pxa_set_ac97_info(NULL);
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pxa_set_ficp_info(&palmtc_ficp_platform_data);
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platform_add_devices(devices, ARRAY_SIZE(devices));
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palmtc_mmc_init();
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palmtc_keys_init();
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palmtc_pwm_init();
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palmtc_irda_init();
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palmtc_mkp_init();
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palmtc_udc_init();
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palmtc_ts_init();
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palmtc_nor_init();
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palmtc_lcd_init();
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};
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MACHINE_START(PALMTC, "Palm Tungsten|C")
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