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Commit 4c6a832d authored by Marek Vasut's avatar Marek Vasut Committed by Eric Miao
Browse files

ARM: pxa: Modularize Palm Tungsten|C 



Signed-off-by: default avatarMarek Vasut <marek.vasut@gmail.com>
Signed-off-by: default avatarEric Miao <eric.y.miao@gmail.com>
parent fd62999b

arch/arm/mach-pxa/palmtc.c

+116 −31
Original line number Diff line number Diff line
@@ -25,6 +25,7 @@ 
#include <linux/power_supply.h>

#include <linux/gpio_keys.h>

#include <linux/mtd/physmap.h>

#include <linux/usb/gpio_vbus.h>



#include <asm/mach-types.h>

#include <asm/mach/arch.h>
@@ -116,6 +117,7 @@ static unsigned long palmtc_pin_config[] __initdata = { 
/******************************************************************************

 * SD/MMC card controller

 ******************************************************************************/

#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)

static struct pxamci_platform_data palmtc_mci_platform_data = {

	.ocr_mask		= MMC_VDD_32_33 | MMC_VDD_33_34,

	.gpio_power		= GPIO_NR_PALMTC_SD_POWER,
@@ -124,9 +126,18 @@ static struct pxamci_platform_data palmtc_mci_platform_data = { 
	.detect_delay_ms	= 200,

};



static void __init palmtc_mmc_init(void)

{

	pxa_set_mci_info(&palmtc_mci_platform_data);

}

#else

static inline void palmtc_mmc_init(void) {}

#endif



/******************************************************************************

 * GPIO keys

 ******************************************************************************/

#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)

static struct gpio_keys_button palmtc_pxa_buttons[] = {

	{KEY_F8, GPIO_NR_PALMTC_HOTSYNC_BUTTON, 1, "HotSync Button", EV_KEY, 1},

};
@@ -144,9 +155,18 @@ static struct platform_device palmtc_pxa_keys = { 
	},

};



static void __init palmtc_keys_init(void)

{

	platform_device_register(&palmtc_pxa_keys);

}

#else

static inline void palmtc_keys_init(void) {}

#endif



/******************************************************************************

 * Backlight

 ******************************************************************************/

#if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE)

static int palmtc_backlight_init(struct device *dev)

{

	int ret;
@@ -196,17 +216,35 @@ static struct platform_device palmtc_backlight = { 
	},

};



static void __init palmtc_pwm_init(void)

{

	platform_device_register(&palmtc_backlight);

}

#else

static inline void palmtc_pwm_init(void) {}

#endif



/******************************************************************************

 * IrDA

 ******************************************************************************/

#if defined(CONFIG_IRDA) || defined(CONFIG_IRDA_MODULE)

static struct pxaficp_platform_data palmtc_ficp_platform_data = {

	.gpio_pwdown		= GPIO_NR_PALMTC_IR_DISABLE,

	.transceiver_cap	= IR_SIRMODE | IR_OFF,

};



static void __init palmtc_irda_init(void)

{

	pxa_set_ficp_info(&palmtc_ficp_platform_data);

}

#else

static inline void palmtc_irda_init(void) {}

#endif



/******************************************************************************

 * Keyboard

 ******************************************************************************/

#if defined(CONFIG_KEYBOARD_MATRIX) || defined(CONFIG_KEYBOARD_MATRIX_MODULE)

static const uint32_t palmtc_matrix_keys[] = {

	KEY(0, 0, KEY_F1),

	KEY(0, 1, KEY_X),
@@ -290,27 +328,63 @@ static struct platform_device palmtc_keyboard = { 
		.platform_data = &palmtc_keypad_platform_data,

	},

};

static void __init palmtc_mkp_init(void)

{

	platform_device_register(&palmtc_keyboard);

}

#else

static inline void palmtc_mkp_init(void) {}

#endif



/******************************************************************************

 * UDC

 ******************************************************************************/

static struct pxa2xx_udc_mach_info palmtc_udc_info __initdata = {

#if defined(CONFIG_USB_GADGET_PXA25X)||defined(CONFIG_USB_GADGET_PXA25X_MODULE)

static struct gpio_vbus_mach_info palmtc_udc_info = {

	.gpio_vbus		= GPIO_NR_PALMTC_USB_DETECT_N,

	.gpio_vbus_inverted	= 1,

	.gpio_pullup		= GPIO_NR_PALMTC_USB_POWER,

};



static struct platform_device palmtc_gpio_vbus = {

	.name	= "gpio-vbus",

	.id	= -1,

	.dev	= {

		.platform_data	= &palmtc_udc_info,

	},

};



static void __init palmtc_udc_init(void)

{

	platform_device_register(&palmtc_gpio_vbus);

};

#else

static inline void palmtc_udc_init(void) {}

#endif



/******************************************************************************

 * Touchscreen / Battery / GPIO-extender

 ******************************************************************************/

static struct platform_device palmtc_ucb1400_core = {

#if	defined(CONFIG_TOUCHSCREEN_UCB1400) || \

	defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE)

static struct platform_device palmtc_ucb1400_device = {

	.name	= "ucb1400_core",

	.id	= -1,

};



static void __init palmtc_ts_init(void)

{

	pxa_set_ac97_info(NULL);

	platform_device_register(&palmtc_ucb1400_device);

}

#else

static inline void palmtc_ts_init(void) {}

#endif



/******************************************************************************

 * NOR Flash

 ******************************************************************************/

#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)

static struct resource palmtc_flash_resource = {

	.start	= PXA_CS0_PHYS,

	.end	= PXA_CS0_PHYS + SZ_16M - 1,
@@ -356,9 +430,18 @@ static struct platform_device palmtc_flash = { 
	},

};



static void __init palmtc_nor_init(void)

{

	platform_device_register(&palmtc_flash);

}

#else

static inline void palmtc_nor_init(void) {}

#endif



/******************************************************************************

 * Framebuffer

 ******************************************************************************/

#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)

static struct pxafb_mode_info palmtc_lcd_modes[] = {

	{

		.pixclock	= 115384,
@@ -382,17 +465,17 @@ static struct pxafb_mach_info palmtc_lcd_screen = { 
	.lcd_conn		= LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,

};



static void __init palmtc_lcd_init(void)

{

	set_pxa_fb_info(&palmtc_lcd_screen);

}

#else

static inline void palmtc_lcd_init(void) {}

#endif



/******************************************************************************

 * Machine init

 ******************************************************************************/

static struct platform_device *devices[] __initdata = {

	&palmtc_backlight,

	&palmtc_ucb1400_core,

	&palmtc_keyboard,

	&palmtc_pxa_keys,

	&palmtc_flash,

};



static void __init palmtc_init(void)

{

	pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtc_pin_config));
@@ -402,13 +485,15 @@ static void __init palmtc_init(void) 
	pxa_set_stuart_info(NULL);

	pxa_set_hwuart_info(NULL);



	set_pxa_fb_info(&palmtc_lcd_screen);

	pxa_set_mci_info(&palmtc_mci_platform_data);

	pxa_set_udc_info(&palmtc_udc_info);

	pxa_set_ac97_info(NULL);

	pxa_set_ficp_info(&palmtc_ficp_platform_data);



	platform_add_devices(devices, ARRAY_SIZE(devices));

	palmtc_mmc_init();

	palmtc_keys_init();

	palmtc_pwm_init();

	palmtc_irda_init();

	palmtc_mkp_init();

	palmtc_udc_init();

	palmtc_ts_init();

	palmtc_nor_init();

	palmtc_lcd_init();

};



MACHINE_START(PALMTC, "Palm Tungsten|C")