Commit ad74db60 authored by Grazvydas Ignotas's avatar Grazvydas Ignotas Committed by Tony Lindgren
Browse files

omap3: pandora: update gpio-keys data 



Update gpio-keys setup so it matches what is on default firmware.
Also make use of debounce feature in gpio-keys instead of setting it
explicitly, as gpio-keys is now capable of using hardware debounce on
OMAPs thanks to recent gpiolib changes.
Also fix a sparce warning along the way.

Signed-off-by: default avatarGrazvydas Ignotas <notasas@gmail.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent c3777c19

arch/arm/mach-omap2/board-omap3pandora.c

+10 −20
Original line number Diff line number Diff line
@@ -48,9 +48,6 @@ 


#define OMAP3_PANDORA_TS_GPIO		94



/* hardware debounce: (value + 1) * 31us */

#define GPIO_DEBOUNCE_TIME		127



static struct gpio_led pandora_gpio_leds[] = {

	{

		.name			= "pandora::sd1",
@@ -88,6 +85,7 @@ static struct platform_device pandora_leds_gpio = { 
	.type		= ev_type,				\

	.code		= ev_code,				\

	.active_low	= act_low,				\

	.debounce_interval = 4,					\

	.desc		= "btn " descr,				\

}
@@ -99,14 +97,14 @@ static struct gpio_keys_button pandora_gpio_keys[] = { 
	GPIO_BUTTON_LOW(103,	KEY_DOWN,	"down"),

	GPIO_BUTTON_LOW(96,	KEY_LEFT,	"left"),

	GPIO_BUTTON_LOW(98,	KEY_RIGHT,	"right"),

	GPIO_BUTTON_LOW(109,	KEY_KP1,	"game 1"),

	GPIO_BUTTON_LOW(111,	KEY_KP2,	"game 2"),

	GPIO_BUTTON_LOW(106,	KEY_KP3,	"game 3"),

	GPIO_BUTTON_LOW(101,	KEY_KP4,	"game 4"),

	GPIO_BUTTON_LOW(102,	BTN_TL,		"l"),

	GPIO_BUTTON_LOW(97,	BTN_TL2,	"l2"),

	GPIO_BUTTON_LOW(105,	BTN_TR,		"r"),

	GPIO_BUTTON_LOW(107,	BTN_TR2,	"r2"),

	GPIO_BUTTON_LOW(109,	KEY_PAGEUP,	"game 1"),

	GPIO_BUTTON_LOW(111,	KEY_END,	"game 2"),

	GPIO_BUTTON_LOW(106,	KEY_PAGEDOWN,	"game 3"),

	GPIO_BUTTON_LOW(101,	KEY_HOME,	"game 4"),

	GPIO_BUTTON_LOW(102,	KEY_RIGHTSHIFT,	"l"),

	GPIO_BUTTON_LOW(97,	KEY_KPPLUS,	"l2"),

	GPIO_BUTTON_LOW(105,	KEY_RIGHTCTRL,	"r"),

	GPIO_BUTTON_LOW(107,	KEY_KPMINUS,	"r2"),

	GPIO_BUTTON_LOW(104,	KEY_LEFTCTRL,	"ctrl"),

	GPIO_BUTTON_LOW(99,	KEY_MENU,	"menu"),

	GPIO_BUTTON_LOW(176,	KEY_COFFEE,	"hold"),
@@ -127,14 +125,7 @@ static struct platform_device pandora_keys_gpio = { 
	},

};



static void __init pandora_keys_gpio_init(void)

{

	/* set debounce time for GPIO banks 4 and 6 */

	gpio_set_debounce(32 * 3, GPIO_DEBOUNCE_TIME);

	gpio_set_debounce(32 * 5, GPIO_DEBOUNCE_TIME);

}



static int board_keymap[] = {

static const uint32_t board_keymap[] = {

	/* row, col, code */

	KEY(0, 0, KEY_9),

	KEY(0, 1, KEY_8),
@@ -582,7 +573,6 @@ static void __init omap3pandora_init(void) 
			ARRAY_SIZE(omap3pandora_spi_board_info));

	omap3pandora_ads7846_init();

	usb_ehci_init(&ehci_pdata);

	pandora_keys_gpio_init();

	usb_musb_init(&musb_board_data);



	/* Ensure SDRC pins are mux'd for self-refresh */

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