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Commit 83a24146 authored by Xiaowen Wu's avatar Xiaowen Wu Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: add dp-mst simulator for debug mode 



Add dp-mst simulator for chipsets which have mst feature enabled.

Change-Id: I5b7544cb90420dea1cf0b52ee6eea1aa9feda422
Signed-off-by: default avatarXiaowen Wu <wxiaowen@codeaurora.org>
parent e06c83bc

Documentation/devicetree/bindings/drm/msm/sde-dp.txt

+2 −0
Original line number Diff line number Diff line
@@ -108,6 +108,8 @@ Optional properties: 
				device node. Refer to pinctrl-bindings.txt

- qcom,max-lclk-frequency-khz:	An integer specifying the max. link clock in KHz supported by Display Port.

- qcom,mst-fixed-topology-ports: u32 values of which MST output port to reserve, start from one

- qcom,dp-aux-bridge:		phandle for dp aux bridge module, for 3rd party dp bridge only.

- qcom,dp-aux-bridge-sim:	phandle for dp aux bridge module, for internal mst debug simulation only.



[Optional child nodes]: These nodes are for devices which are

dependent on msm_ext_disp. If msm_ext_disp is disabled then

arch/arm64/boot/dts/qcom/sa6155-display.dtsi

+6 −0
Original line number Diff line number Diff line
@@ -53,6 +53,7 @@ 
	vdda-0p9-supply = <&pm6155_1_l5>;

	/delete-property/ qcom,dp-aux-switch;

	qcom,mst-enable;

	qcom,dp-aux-bridge-sim = <&sde_dp_mst_sim>;



	qcom,core-supply-entries {

		#address-cells = <1>;
@@ -214,6 +215,11 @@ 
			compatible = "qcom,msm-ext-disp-audio-codec-rx";

		};

	};



	sde_dp_mst_sim: qcom,dp-mst-sim {

		compatible = "qcom,dp-mst-sim";

	};



	qcom,rmnet-ipa {

		status="disabled";

	};

arch/arm64/boot/dts/qcom/sdmshrike-sde.dtsi

+5 −0
Original line number Diff line number Diff line
@@ -606,6 +606,10 @@ 
		};

	};



	sde_dp_mst_sim: qcom,dp-mst-sim {

		compatible = "qcom,dp-mst-sim";

	};



	sde_dp: qcom,dp_display@0{

		cell-index = <0>;

		compatible = "qcom,dp-display";
@@ -667,6 +671,7 @@ 
		qcom,max-pclk-frequency-khz = <675000>;



		qcom,mst-enable;

		qcom,dp-aux-bridge-sim = <&sde_dp_mst_sim>;

		qcom,dsc-feature-enable;

		qcom,fec-feature-enable;

		qcom,max-dp-dsc-blks = <2>;

arch/arm64/boot/dts/qcom/sm8150-sde.dtsi

+5 −0
Original line number Diff line number Diff line
@@ -577,6 +577,10 @@ 
		};

	};



	sde_dp_mst_sim: qcom,dp-mst-sim {

		compatible = "qcom,dp-mst-sim";

	};



	sde_dp: qcom,dp_display@0{

		cell-index = <0>;

		compatible = "qcom,dp-display";
@@ -641,6 +645,7 @@ 
		qcom,max-pclk-frequency-khz = <675000>;



		qcom,mst-enable;

		qcom,dp-aux-bridge-sim = <&sde_dp_mst_sim>;

		qcom,dsc-feature-enable;

		qcom,fec-feature-enable;

		qcom,max-dp-dsc-blks = <2>;