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Commit 5056133a authored by Archana Sriram's avatar Archana Sriram
Browse files

ARM: dts: msm: Set GPU bw voting levels for msm8905-qrd-skub_qseev4 



Set GPU bandwidth voting levels and bus levels for
msm8905-qrd-skub_qseev4 by overriding the values set in
msm8909-gpu.dtsi.

Change-Id: I5e3ba49f8c3a597660d35ae320327a6f0b02f8f6
Signed-off-by: default avatarArchana Sriram <apsrir@codeaurora.org>
parent cfeb4316

arch/arm64/boot/dts/qcom/msm8905-qrd-skub_qseev4.dts

+47 −0
Original line number Diff line number Diff line
@@ -21,3 +21,50 @@ 
	compatible = "qcom,msm8909-qrd", "qcom,msm8909", "qcom,qrd";

	qcom,board-id = <0x1010b 0x100>;

};



&msm_gpu {

	/delete-node/qcom,gpu-pwrlevels;



	/* Power levels */

	qcom,gpu-pwrlevels {



		compatible = "qcom,gpu-pwrlevels";



		qcom,gpu-pwrlevel@0 {

			reg = <0>;

			qcom,gpu-freq = <307200000>;

			qcom,bus-freq = <3>;

			qcom,bus-min = <2>;

			qcom,bus-max = <4>;

		};



		qcom,gpu-pwrlevel@1 {

			reg = <1>;

			qcom,gpu-freq = <200000000>;

			qcom,bus-freq = <1>;

			qcom,bus-min = <1>;

			qcom,bus-max = <3>;

		};



		qcom,gpu-pwrlevel@2 {

			reg = <2>;

			qcom,gpu-freq = <19200000>;

			qcom,bus-freq = <0>;

			qcom,bus-min = <0>;

			qcom,bus-max = <0>;

		};

	};

};



&gpubw {

	/delete-property/qcom,bw-tbl;



	/* Bus Bandwidth voting levels */

	qcom,bw-tbl =

		<    0 >,       /*   9.6 MHz */

		<  381 >,       /*  50.0 MHz */

		<  762 >,       /* 100.0 MHz */

		< 1525 >,       /* 200.0 MHz */

		< 3051 >,       /* 400.0 MHz */

		< 4066 >;       /* 533.0 MHz */

};