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Commit b1d2fe1d authored by Yue Ma's avatar Yue Ma
Browse files

wcnss: Add GPIO configuration for samarium 



wcnss GPIO configuration should be updated properly for samarium.

Change-Id: I0665ec2db4aa64d15390f70556c2ade73ad50889
Signed-off-by: default avatarYue Ma <yuem@codeaurora.org>
parent 4e22b4f3

arch/arm/mach-msm/board-samarium-gpiomux.c

+52 −0
Original line number Diff line number Diff line
@@ -62,6 +62,18 @@ static struct gpiomux_setting gpio_touch_reset_sus_config = { 
	.pull = GPIOMUX_PULL_DOWN,

};



static struct gpiomux_setting wcnss_5wire_suspend_cfg = {

	.func = GPIOMUX_FUNC_GPIO,

	.drv  = GPIOMUX_DRV_2MA,

	.pull = GPIOMUX_PULL_UP,

};



static struct gpiomux_setting wcnss_5wire_active_cfg = {

	.func = GPIOMUX_FUNC_1,

	.drv  = GPIOMUX_DRV_6MA,

	.pull = GPIOMUX_PULL_DOWN,

};



#if defined(CONFIG_KS8851) || defined(CONFIG_KS8851_MODULE)

static struct gpiomux_setting gpio_spi_config = {

	.func = GPIOMUX_FUNC_1,
@@ -97,6 +109,44 @@ static struct msm_gpiomux_config msm_eth_configs[] = { 
};

#endif



static struct msm_gpiomux_config wcnss_5wire_interface[] = {

	{

		.gpio = 36,

		.settings = {

			[GPIOMUX_ACTIVE]    = &wcnss_5wire_active_cfg,

			[GPIOMUX_SUSPENDED] = &wcnss_5wire_suspend_cfg,

		},

	},

	{

		.gpio = 37,

		.settings = {

			[GPIOMUX_ACTIVE]    = &wcnss_5wire_active_cfg,

			[GPIOMUX_SUSPENDED] = &wcnss_5wire_suspend_cfg,

		},

	},

	{

		.gpio = 38,

		.settings = {

			[GPIOMUX_ACTIVE]    = &wcnss_5wire_active_cfg,

			[GPIOMUX_SUSPENDED] = &wcnss_5wire_suspend_cfg,

		},

	},

	{

		.gpio = 39,

		.settings = {

			[GPIOMUX_ACTIVE]    = &wcnss_5wire_active_cfg,

			[GPIOMUX_SUSPENDED] = &wcnss_5wire_suspend_cfg,

		},

	},

	{

		.gpio = 40,

		.settings = {

			[GPIOMUX_ACTIVE]    = &wcnss_5wire_active_cfg,

			[GPIOMUX_SUSPENDED] = &wcnss_5wire_suspend_cfg,

		},

	},

};



static struct msm_gpiomux_config msm_blsp_configs[] __initdata = {

	{

		.gpio      = 0,		/* BLSP1 QUP1 SPI_DATA_MOSI */
@@ -268,4 +318,6 @@ void __init msmsamarium_init_gpiomux(void) 
	msm_gpiomux_install(msm_lcd_configs, ARRAY_SIZE(msm_lcd_configs));

	msm_gpiomux_install(msm_touch_configs, ARRAY_SIZE(msm_touch_configs));

	msm_gpiomux_install(sd_card_det, ARRAY_SIZE(sd_card_det));

	msm_gpiomux_install(wcnss_5wire_interface,

				ARRAY_SIZE(wcnss_5wire_interface));

}