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Commit 8cf492c4 authored by feifanz's avatar feifanz
Browse files

ARM: dts: msm: Add diplay panel device tree for 8939 QRD 



Add display pannel device tree for 8939 skuk project,
the panel uses NT35596 as driver IC.

CRs-fixed: 664193
Change-Id: I60eb566c3c1619294daec5f8195e8cdccd696ff6
Signed-off-by: default avatarfeifanz <feifanz@codeaurora.org>
parent e1ce01c5

arch/arm/boot/dts/qcom/msm8939-pinctrl.dtsi

+18 −0
Original line number Diff line number Diff line
@@ -452,5 +452,23 @@ 
				bias-disable;

			};

		};



		pmx_mdss: pmx_mdss {

			label = "mdss-pins";

			qcom,pins = <&gp 25>;

			qcom,pin-func = <0>;

			qcom,num-grp-pins = <1>;



			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;

			};

		};

	};

};

arch/arm/boot/dts/qcom/msm8939-qrd-skuk.dtsi

+51 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ 
 */



#include "msm8939-qrd.dtsi"

#include "dsi-panel-nt35596-1080p-skuk-video.dtsi"



/ {

	model = "Qualcomm Technologies, Inc. MSM8939 QRD SKUK";
@@ -219,3 +220,53 @@ 
       pinctrl-0 = <&usbid_default>;

       vbus_otg-supply = <&smb1360_otg_supply>;

};



&mdss_mdp {

	qcom,mdss-pref-prim-intf = "dsi";

};



&pmx_mdss {

	qcom,num-grp-pins = <2>;

	qcom,pins = <&gp 1>, <&gp 25>;

};



&mdss_dsi0 {

	qcom,dsi-pref-prim-pan = <&dsi_nt35596_1080p_skuk_video>;

	pinctrl-names = "mdss_default", "mdss_sleep";

	pinctrl-0 = <&mdss_dsi_active>;

	pinctrl-1 = <&mdss_dsi_suspend>;



	qcom,platform-reset-gpio = <&msm_gpio 25 0>;

	qcom,platform-bklight-en-gpio = <&msm_gpio 1 0>;



	vsp-supply = <&tps65132_pos>;

	vsn-supply = <&tps65132_neg>;



	qcom,ctrl-supply-entries {

		/delete-node/ qcom,ctrl-supply-entry@0;

	};



	qcom,panel-supply-entries {

		/delete-node/qcom,panel-supply-entry@0;

		qcom,panel-supply-entry@2 {

			qcom,supply-name = "vsp";

			qcom,supply-min-voltage = <5800000>;

			qcom,supply-max-voltage = <5800000>;

			qcom,supply-enable-load = <200>;

			qcom,supply-disable-load = <0>;

		};

		qcom,panel-supply-entry@3 {

			qcom,supply-name = "vsn";

			qcom,supply-min-voltage = <5800000>;

			qcom,supply-max-voltage = <5800000>;

			qcom,supply-enable-load = <40>;

			qcom,supply-disable-load = <0>;

		};

	};



};



&dsi_nt35596_1080p_skuk_video {

	qcom,cont-splash-enabled;

	qcom,esd-check-enabled;

};