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Commit 00c63e07 authored by Wentao Xu's avatar Wentao Xu
Browse files

mpq8092: gpiomux: add gpio 22 setting 



gpio 22 is used for HDMI mux interrupt.

Change-Id: I1b1e2f530843465dff438d75c3d795654481cb04
Signed-off-by: default avatarWentao Xu <wentaox@codeaurora.org>
parent 2d37de8c

arch/arm/mach-msm/board-8092-gpiomux.c

+27 −0
Original line number Diff line number Diff line
@@ -143,6 +143,7 @@ static struct msm_gpiomux_config mpq8092_spkr_mi2s_mclk_configs[] __initdata = { 
		}

	}

};



static struct msm_gpiomux_config mpq8092_spdif_config[] __initdata = {

	{

		.gpio = 41,
@@ -160,6 +161,30 @@ static struct msm_gpiomux_config mpq8092_spdif_config[] __initdata = { 
	},

};



static struct gpiomux_setting hdmi_mux_int_active_cfg = {

	.func = GPIOMUX_FUNC_GPIO,

	.drv = GPIOMUX_DRV_16MA,

	.pull = GPIOMUX_PULL_UP,

	.dir = GPIOMUX_IN,

};



static struct gpiomux_setting hdmi_mux_int_suspend_cfg = {

	.func = GPIOMUX_FUNC_GPIO,

	.drv = GPIOMUX_DRV_2MA,

	.pull = GPIOMUX_PULL_NONE,

	.dir = GPIOMUX_IN,

};



static struct msm_gpiomux_config mpq_hdmi_mux_configs[] __initdata = {

	{

		.gpio = 22, /* hdmi_mux interrupt */

		.settings = {

			[GPIOMUX_ACTIVE]    = &hdmi_mux_int_active_cfg,

			[GPIOMUX_SUSPENDED] = &hdmi_mux_int_suspend_cfg,

		},

	},

};



void __init mpq8092_init_gpiomux(void)

{

	int rc;
@@ -178,4 +203,6 @@ void __init mpq8092_init_gpiomux(void) 
			ARRAY_SIZE(mpq8092_spkr_mi2s_mclk_configs));

	msm_gpiomux_install(mpq8092_spdif_config,

			ARRAY_SIZE(mpq8092_spdif_config));

	msm_gpiomux_install(mpq_hdmi_mux_configs,

			ARRAY_SIZE(mpq_hdmi_mux_configs));

}