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Commit 5b08a66d authored by Hemant Kumar's avatar Hemant Kumar
Browse files

ARM: dts: Enable out of band remote wakeup support on apq8084 



Add device tree configuration data and wakeup gpio mux
configuration to enable out of band remote wakeup support
by default on apq8084 target.

Change-Id: If71d8ba0287faa6d8334e0c01fa0f8a92a422709
Signed-off-by: default avatarHemant Kumar <hemantk@codeaurora.org>
parent bfed0ed2

arch/arm/boot/dts/apq8084.dtsi

+9 −3
Original line number Diff line number Diff line
@@ -1329,9 +1329,15 @@ 
	xhci_hsic_host: qcom,xhci-msm-hsic@0xf9c00000 {

		compatible = "qcom,xhci-msm-hsic";

		reg = <0xf9c00000 0xfc000>;

		interrupts =<0 32 0>,

			   <0 29 0>;

		interrupt-names = "core_irq", "pwr_event_irq";

		#address-cells = <0>;

		interrupt-parent = <&xhci_hsic_host>;

		interrupts = <0 1 2>;

		#interrupt-cells = <1>;

		interrupt-map-mask = <0xffffffff>;

		interrupt-map = <0 &intc 0 32 0

				1 &intc 0 29 0

				2 &msmgpio 107 0x4>;

		interrupt-names = "core_irq", "pwr_event_irq", "wakeup_irq";

		hsic-vdd-dig-supply = <&pma8084_s2_corner>;

		hsic-gdsc-supply = <&gdsc_usb_hsic>;

		hsic,strobe-gpio = <&msmgpio 134 0x00>;

arch/arm/mach-msm/board-8084-gpiomux.c

+34 −13
Original line number Diff line number Diff line
@@ -214,19 +214,6 @@ static struct msm_gpiomux_config msm_blsp_configs[] __initdata = { 
	}

};



static struct gpiomux_setting hsic_act_cfg = {

	.func = GPIOMUX_FUNC_1,

	.drv = GPIOMUX_DRV_8MA,

	.pull = GPIOMUX_PULL_NONE,

};



static struct gpiomux_setting hsic_sus_cfg = {

	.func = GPIOMUX_FUNC_GPIO,

	.drv = GPIOMUX_DRV_2MA,

	.pull = GPIOMUX_PULL_DOWN,

	.dir = GPIOMUX_OUT_LOW,

};



static struct gpiomux_setting hdmi_suspend_cfg = {

	.func = GPIOMUX_FUNC_GPIO,

	.drv = GPIOMUX_DRV_2MA,
@@ -318,6 +305,33 @@ static struct msm_gpiomux_config msm_hdmi_configs[] __initdata = { 
	},

};



static struct gpiomux_setting hsic_act_cfg = {

	.func = GPIOMUX_FUNC_1,

	.drv = GPIOMUX_DRV_8MA,

	.pull = GPIOMUX_PULL_NONE,

};



static struct gpiomux_setting hsic_sus_cfg = {

	.func = GPIOMUX_FUNC_GPIO,

	.drv = GPIOMUX_DRV_2MA,

	.pull = GPIOMUX_PULL_DOWN,

	.dir = GPIOMUX_OUT_LOW,

};



static struct gpiomux_setting hsic_wakeup_act_cfg = {

	.func = GPIOMUX_FUNC_GPIO,

	.drv = GPIOMUX_DRV_8MA,

	.pull = GPIOMUX_PULL_DOWN,

	.dir = GPIOMUX_IN,

};



static struct gpiomux_setting hsic_wakeup_sus_cfg = {

	.func = GPIOMUX_FUNC_GPIO,

	.drv = GPIOMUX_DRV_2MA,

	.pull = GPIOMUX_PULL_DOWN,

	.dir = GPIOMUX_IN,

};



static struct msm_gpiomux_config apq8084_hsic_configs[] = {

	{

		.gpio = 134,               /*HSIC_STROBE */
@@ -333,6 +347,13 @@ static struct msm_gpiomux_config apq8084_hsic_configs[] = { 
			[GPIOMUX_SUSPENDED] = &hsic_sus_cfg,

		},

	},

	{

		.gpio = 107,              /* wake up */

		.settings = {

			[GPIOMUX_ACTIVE] = &hsic_wakeup_act_cfg,

			[GPIOMUX_SUSPENDED] = &hsic_wakeup_sus_cfg,

		},

	},

};



static struct gpiomux_setting lcd_en_act_cfg = {