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Commit d0a92fd3 authored by Tomáš Čech's avatar Tomáš Čech Committed by Eric Miao
Browse files

[ARM] pxa/treo: add Palm Centro 685 support 



Signed-off-by: default avatarTomáš Čech <sleep_walker@suse.cz>
Signed-off-by: default avatarEric Miao <eric.y.miao@gmail.com>
parent bb2ae8f0

arch/arm/mach-pxa/Kconfig

+11 −0
Original line number Diff line number Diff line
@@ -425,6 +425,17 @@ config PALM_TREO 
	bool

	depends on ARCH_PXA_PALM



config MACH_CENTRO

	bool "Palm Centro 685 (GSM)"

	default y

	depends on ARCH_PXA_PALM

	select PXA27x

	select IWMMXT

	select PALM_TREO

	help

	  Say Y here if you intend to run this kernel on Palm Centro 685 (GSM)

	  smartphone.



config MACH_TREO680

	bool "Palm Treo 680"

	default y

arch/arm/mach-pxa/include/mach/palmtreo.h

+7 −0
Original line number Diff line number Diff line
@@ -3,6 +3,7 @@ 
 *

 * currently supported:

 *     Palm Treo 680 (GSM)

 *     Palm Centro 685 (GSM)

 *

 * Author:     Tomas Cech <sleep_walker@suse.cz>

 *
@@ -45,6 +46,12 @@ 
#define GPIO_NR_TREO680_BT_EN		43

#endif /* CONFIG_MACH_TREO680 */



/* Centro685 specific GPIOs */

#define GPIO_NR_CENTRO_SD_POWER		21

#define GPIO_NR_CENTRO_VIBRATE_EN	22

#define GPIO_NR_CENTRO_KEYB_BL		33

#define GPIO_NR_CENTRO_BT_EN		80



/* Various addresses  */

#define TREO_PHYS_RAM_START	0xa0000000

#define TREO_PHYS_IO_START	0x40000000

arch/arm/mach-pxa/palmtreo.c

+161 −0
Original line number Diff line number Diff line
@@ -3,6 +3,7 @@ 
 *

 * currently supported:

 *     Palm Treo 680 (GSM)

 *     Palm Centro 685 (GSM)

 *

 * Author:     Tomas Cech <sleep_walker@suse.cz>

 *
@@ -160,6 +161,21 @@ static unsigned long treo680_pin_config[] __initdata = { 
};

#endif /* CONFIG_MACH_TREO680 */



#ifdef CONFIG_MACH_CENTRO

static unsigned long centro685_pin_config[] __initdata = {

	/* Bluetooth attached to BT UART*/

	MFP_CFG_OUT(GPIO80, AF0, DRIVE_LOW),    /* power: LOW = off */

	GPIO42_BTUART_RXD,

	GPIO43_BTUART_TXD,

	GPIO44_BTUART_CTS,

	GPIO45_BTUART_RTS,



	/* MATRIX KEYPAD - different wake up source */

	GPIO100_KP_MKIN_0,

	GPIO99_KP_MKIN_5 | WAKEUP_ON_LEVEL_HIGH,

};

#endif /* CONFIG_MACH_CENTRO */



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

 * SD/MMC card controller

 ******************************************************************************/
@@ -172,6 +188,16 @@ static struct pxamci_platform_data treo680_mci_platform_data = { 
};

#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

 ******************************************************************************/
@@ -247,6 +273,78 @@ static struct pxa27x_keypad_platform_data treo680_keypad_platform_data = { 
};

#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),

	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_F8),		/* Red/Off/Power */

	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 centro_keypad_platform_data = {

	.matrix_key_rows	= 8,

	.matrix_key_cols	= 7,

	.matrix_key_map		= centro_matrix_keys,

	.matrix_key_map_size	= ARRAY_SIZE(centro_matrix_keys),

	.direct_key_map		= { KEY_CONNECT },

	.direct_key_num		= 1,



	.debounce_interval	= 30,

};

#endif /* CONFIG_MACH_CENTRO */



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

 * aSoC audio

 ******************************************************************************/
@@ -423,6 +521,40 @@ static struct platform_device treo680_leds = { 
};

#endif /* CONFIG_MACH_TREO680 */



#ifdef CONFIG_MACH_CENTRO

static struct gpio_led centro_gpio_leds[] = {

	{

		.name			= "centro:vibra:vibra",

		.default_trigger	= "none",

		.gpio			= GPIO_NR_CENTRO_VIBRATE_EN,

	},

	{

		.name			= "centro:green:led",

		.default_trigger	= "mmc0",

		.gpio			= GPIO_NR_TREO_GREEN_LED,

	},

	{

		.name			= "centro:white:keybbl",

		.default_trigger	= "none",

		.active_low		= 1,

		.gpio			= GPIO_NR_CENTRO_KEYB_BL,

	},

};



static struct gpio_led_platform_data centro_gpio_led_info = {

	.leds		= centro_gpio_leds,

	.num_leds	= ARRAY_SIZE(centro_gpio_leds),

};



static struct platform_device centro_leds = {

	.name   = "leds-gpio",

	.id     = -1,

	.dev    = {

		.platform_data  = &centro_gpio_led_info,

	}

};

#endif /* CONFIG_MACH_CENTRO */



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

 * Framebuffer

 ******************************************************************************/
@@ -484,6 +616,12 @@ static struct platform_device *treo680_devices[] __initdata = { 
};

#endif /* CONFIG_MACH_TREO680 */



#ifdef CONFIG_MACH_CENTRO

static struct platform_device *centro_devices[] __initdata = {

	&centro_leds,

};

#endif /* CONFIG_MACH_CENTRO */



/* setup udc GPIOs initial state */

static void __init treo_udc_init(void)

{
@@ -549,3 +687,26 @@ MACHINE_START(TREO680, "Palm Treo 680") 
	.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(&centro_mci_platform_data);



	pxa_set_keypad_info(&centro_keypad_platform_data);



	platform_add_devices(ARRAY_AND_SIZE(centro_devices));

}



MACHINE_START(CENTRO, "Palm Centro 685")

	.phys_io        = TREO_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   = centro_init,

MACHINE_END

#endif /* CONFIG_MACH_CENTRO */

arch/arm/mm/mmu.c

+1 −1
Original line number Diff line number Diff line
@@ -881,7 +881,7 @@ void __init reserve_node_zero(pg_data_t *pgdat) 
				BOOTMEM_EXCLUSIVE);

	}



	if (machine_is_treo680()) {

	if (machine_is_treo680() || machine_is_centro()) {

		reserve_bootmem_node(pgdat, 0xa0000000, 0x1000,

				BOOTMEM_EXCLUSIVE);

		reserve_bootmem_node(pgdat, 0xa2000000, 0x1000,