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Commit b7272170 authored by Hareesh Gundu's avatar Hareesh Gundu Committed by Gerrit - the friendly Code Review server
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ARM: dts: Add 750MHz GPU clock support for atoll 



Atoll can also support maximum GPU clock upto 750 Mhz.
Add this support to GPU power level plan of atoll.

Change-Id: I0f427332b59d8b05cb2c2a7adf858b68dae4b237
Signed-off-by: default avatarHareesh Gundu <hareeshg@codeaurora.org>
parent a1ef8a6b

arch/arm64/boot/dts/qcom/atoll.dtsi

+73 −0
Original line number Diff line number Diff line
@@ -3868,6 +3868,79 @@ 
				qcom,bus-max = <0>;

			};

		};



		qcom,gpu-pwrlevels-5 {

			#address-cells = <1>;

			#size-cells = <0>;



			qcom,speed-bin = <159>;



			qcom,initial-pwrlevel = <5>;

			qcom,ca-target-pwrlevel = <4>;



			/* NOM_L1 */

			qcom,gpu-pwrlevel@0 {

				reg = <0>;

				qcom,gpu-freq = <750000000>;

				qcom,bus-freq = <11>;

				qcom,bus-min = <10>;

				qcom,bus-max = <11>;

			};



			/* NOM_L1 */

			qcom,gpu-pwrlevel@1 {

				reg = <1>;

				qcom,gpu-freq = <650000000>;

				qcom,bus-freq = <10>;

				qcom,bus-min = <8>;

				qcom,bus-max = <11>;

			};



			/* NOM */

			qcom,gpu-pwrlevel@2 {

				reg = <2>;

				qcom,gpu-freq = <565000000>;

				qcom,bus-freq = <9>;

				qcom,bus-min = <8>;

				qcom,bus-max = <11>;

			};



			/* SVS_L1 */

			qcom,gpu-pwrlevel@3 {

				reg = <3>;

				qcom,gpu-freq = <430000000>;

				qcom,bus-freq = <8>;

				qcom,bus-min = <7>;

				qcom,bus-max = <10>;

			};



			/* SVS */

			qcom,gpu-pwrlevel@4 {

				reg = <4>;

				qcom,gpu-freq = <355000000>;

				qcom,bus-freq = <7>;

				qcom,bus-min = <5>;

				qcom,bus-max = <8>;

			};



			/* LOW SVS */

			qcom,gpu-pwrlevel@5 {

				reg = <5>;

				qcom,gpu-freq = <267000000>;

				qcom,bus-freq = <5>;

				qcom,bus-min = <4>;

				qcom,bus-max = <7>;

			};



			/* XO */

			qcom,gpu-pwrlevel@6 {

				reg = <6>;

				qcom,gpu-freq = <0>;

				qcom,bus-freq = <0>;

				qcom,bus-min = <0>;

				qcom,bus-max = <0>;

			};

		};

	};

};