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Commit 20237f14 authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "ARM: dts: msm: Add GPU configuration for sm8150-v2"

parents 1def41a7 abcaf5a3
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+125 −0
Original line number Diff line number Diff line
@@ -280,3 +280,128 @@
		>;
	};
};
&gpu_opp_table {
	compatible = "operating-points-v2";

	opp-700000000 {
		opp-hz = /bits/ 64 <700000000>;
		opp-microvolt = <RPMH_REGULATOR_LEVEL_TURBO>;
	};

	opp-675000000 {
		opp-hz = /bits/ 64 <675000000>;
		opp-microvolt = <RPMH_REGULATOR_LEVEL_NOM_L1>;
	};

	opp-585000000 {
		opp-hz = /bits/ 64 <585000000>;
		opp-microvolt = <RPMH_REGULATOR_LEVEL_NOM>;
	};

	opp-427000000 {
		opp-hz = /bits/ 64 <427000000>;
		opp-microvolt = <RPMH_REGULATOR_LEVEL_SVS_L1>;
	};

	opp-345000000 {
		opp-hz = /bits/ 64 <345000000>;
		opp-microvolt = <RPMH_REGULATOR_LEVEL_SVS>;
	};

	opp-257000000 {
		opp-hz = /bits/ 64 <257000000>;
		opp-microvolt = <RPMH_REGULATOR_LEVEL_LOW_SVS>;
	};
};

/* GPU overrides */
&msm_gpu {
	/* Updated chip ID */
	qcom,chipid = <0x06040001>;

	/* Updated Bus Scale Settings */
	qcom,msm-bus,num-cases = <12>;

	/*
	 * Value for vote is: (DDR freq) * 4 - 5
	 * The 5 value is to ensure that there is no rounding errors
	 * where the total request doesn't divide evenly by the BCM
	 * DDR bandwidth unit (note, 5 is greater than this unit).
	 */
	qcom,msm-bus,vectors-KBps =
		<26 512 0 0>,          // 0 bus=0
		<26 512 0 795000>,     // 1 bus=200
		<26 512 0 1195000>,    // 2 bus=300
		<26 512 0 1799000>,    // 3 bus=451
		<26 512 0 2183000>,    // 4 bus=547
		<26 512 0 2719000>,    // 5 bus=681
		<26 512 0 3067000>,    // 6 bus=768
		<26 512 0 4063000>,    // 7 bus=1017
		<26 512 0 5407000>,    // 8 bus=1353
		<26 512 0 6215000>,    // 9 bus=1555
		<26 512 0 7211000>,    // 10 bus=1804
		<26 512 0 8363000>;    // 11 bus=2092

	qcom,gpu-pwrlevels {
		#address-cells = <1>;
		#size-cells = <0>;

		compatible = "qcom,gpu-pwrlevels";

		qcom,gpu-pwrlevel@0 {
			reg = <0>;
			qcom,gpu-freq = <700000000>;
			qcom,bus-freq = <10>;
			qcom,bus-min = <8>;
			qcom,bus-max = <10>;
		};

		qcom,gpu-pwrlevel@1 {
			reg = <1>;
			qcom,gpu-freq = <675000000>;
			qcom,bus-freq = <8>;
			qcom,bus-min = <7>;
			qcom,bus-max = <9>;
		};

		qcom,gpu-pwrlevel@2 {
			reg = <2>;
			qcom,gpu-freq = <585000000>;
			qcom,bus-freq = <7>;
			qcom,bus-min = <6>;
			qcom,bus-max = <8>;
		};

		qcom,gpu-pwrlevel@3 {
			reg = <3>;
			qcom,gpu-freq = <427000000>;
			qcom,bus-freq = <6>;
			qcom,bus-min = <5>;
			qcom,bus-max = <7>;
		};

		qcom,gpu-pwrlevel@4 {
			reg = <4>;
			qcom,gpu-freq = <345000000>;
			qcom,bus-freq = <3>;
			qcom,bus-min = <3>;
			qcom,bus-max = <5>;
		};

		qcom,gpu-pwrlevel@5 {
			reg = <5>;
			qcom,gpu-freq = <257000000>;
			qcom,bus-freq = <2>;
			qcom,bus-min = <1>;
			qcom,bus-max = <3>;
		};

		qcom,gpu-pwrlevel@6 {
			reg = <6>;
			qcom,gpu-freq = <0>;
			qcom,bus-freq = <0>;
			qcom,bus-min = <0>;
			qcom,bus-max = <0>;
		};
	};
};