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Commit e68e3afc authored Aug 08, 2014 by Sandeep Panda Committed by Shivaraj Shetty Sep 30, 2014

ARM: dts: msm: pin control changes for msm8909



Add pin control changes needed to configure display
related gpios for msm8909 platform.

Change-Id: I9b689fa55f123c567ccd6d14c4a8866b0c5d6674
Signed-off-by: Sandeep Panda <spanda@codeaurora.org>

parent 4428d31e

arch/arm/boot/dts/qcom/msm8909-pinctrl.dtsi

+30 −0

Original line number	Diff line number	Diff line
		@@ -401,6 +401,36 @@
		bias-disable = <0>;
		};
		};
		pmx_mdss: pmx_mdss {
		label = "mdss-pins";
		qcom,pin-func = <0>;

		mdss_dsi_active: active {
		drive-strength = <8>; /* 8 mA */
		bias-disable = <0>; /* no pull */
		output-high;
		};
		mdss_dsi_suspend: suspend {
		drive-strength = <2>; /* 2 mA */
		bias-pull-down; /* pull down */
		output-low;
		};
		};

		pmx_mdss_te: pmx_mdss_te {
		label = "mdss-te-pin";
		qcom,pin-func = <1>;
		mdss_te_active: active {
		drive-strength = <2>; /* 2 mA */
		bias-pull-down; /* pull down */
		input-debounce = <0>;
		};
		mdss_te_suspend: suspend {
		drive-strength = <2>; /* 2 mA */
		bias-pull-down; /* pull down */
		input-debounce = <0>;
		};
		};

		pmx_i2c_5 {
		/* CLK, DATA */

arch/arm/boot/dts/qcom/msm8909-sim.dts

+17 −0

Original line number	Diff line number	Diff line
		@@ -110,6 +110,23 @@
		qcom,mdss-pref-prim-intf = "dsi";
		};

		&pmx_mdss {
		qcom,num-grp-pins = <4>;
		qcom,pins = <&gp 97>, <&gp 25>, <&gp 37>;
		};

		&pmx_mdss_te {
		qcom,num-grp-pins = <1>;
		qcom,pins = <&gp 24>;
		};

		&mdss_dsi0 {
		qcom,dsi-pref-prim-pan = <&dsi_sim_vid>;
		pinctrl-names = "mdss_default", "mdss_sleep";
		pinctrl-0 = <&mdss_dsi_active &mdss_te_active>;
		pinctrl-1 = <&mdss_dsi_suspend &mdss_te_suspend>;

		qcom,platform-enable-gpio = <&msm_gpio 97 0>;
		qcom,platform-reset-gpio = <&msm_gpio 25 0>;
		qcom,platform-bklight-en-gpio = <&msm_gpio 37 0>;
		};