Merge "ARM: dts: msm: Update GPU bus IB votes for SDM660" (43be7f57) · Commits · e / devices / android_kernel_sony_msm8998

arch/arm/boot/dts/qcom/sdm660-gpu.dtsi

+43 −37

Original line number	Diff line number	Diff line
		@@ -32,21 +32,26 @@
		* subsystem is inactive
		*/
		qcom,active-only;
		/*
		* IB votes in MBPS, derived using below formula
		* IB = (DDR frequency * DDR bus width in Bytes * Dual rate)
		* Note: IB vote is per DDR channel vote
		*/
		qcom,bw-tbl =
		< 0 /* off */ >,
		< 762 /* 100 MHz */ >,
		< 1144 /* 150 MHz */ >,
		< 1525 /* 200 MHz */ >,
		< 2288 /* 300 MHz */ >,
		< 3143 /* 412 MHz */ >,
		< 4173 /* 547 MHz */ >,
		< 5195 /* 681 MHz */ >,
		< 5859 /* 768 MHz */ >,
		< 7759 /* 1017 MHz */ >,
		< 9887 /* 1296 MHz */ >,
		< 10327 /* 1353 MHz */ >,
		< 11863 /* 1555 MHz */ >,
		< 13763 /* 1804 MHz */ >;
		< 381 /* 100 MHz */ >,
		< 572 /* 150 MHz */ >,
		< 762 /* 200 MHz */ >,
		< 1144 /* 300 MHz */ >,
		< 1571 /* 412 MHz */ >,
		< 2086 /* 547 MHz */ >,
		< 2597 /* 681 MHz */ >,
		< 2929 /* 768 MHz */ >,
		< 3879 /* 1017 MHz */ >,
		< 4943 /* 1296 MHz */ >,
		< 5161 /* 1353 MHz */ >,
		< 5931 /* 1555 MHz */ >,
		< 6881 /* 1804 MHz */ >;
		};

		msm_gpu: qcom,kgsl-3d0@5000000 {
		@@ -85,26 +90,27 @@
		/* Bus Scale Settings */
		qcom,gpubw-dev = <&gpubw>;
		qcom,bus-control;
		qcom,bus-width = <16>;
		/* GPU to BIMC bus width, VBIF data transfer in 1 cycle */
		qcom,bus-width = <32>;
		qcom,msm-bus,name = "grp3d";
		qcom,msm-bus,num-cases = <14>;
		qcom,msm-bus,num-paths = <1>;
		qcom,msm-bus,vectors-KBps =
		<26 512 0 0>,

		<26 512 0 800000>, /* 1 bus=100 */
		<26 512 0 1200000>, /* 2 bus=150 */
		<26 512 0 1600000>, /* 3 bus=200 */
		<26 512 0 2400000>, /* 4 bus=300 */
		<26 512 0 3296000>, /* 5 bus=412 */
		<26 512 0 4376000>, /* 6 bus=547 */
		<26 512 0 5448000>, /* 7 bus=681 */
		<26 512 0 6144000>, /* 8 bus=768 */
		<26 512 0 8136000>, /* 9 bus=1017 */
		<26 512 0 10368000>, /* 10 bus=1296 */
		<26 512 0 10824000>, /* 11 bus=1353 */
		<26 512 0 12440000>, /* 12 bus=1555 */
		<26 512 0 14432000>; /* 13 bus=1804 */
		<26 512 0 400000>, /* 1 bus=100 */
		<26 512 0 600000>, /* 2 bus=150 */
		<26 512 0 800000>, /* 3 bus=200 */
		<26 512 0 1200000>, /* 4 bus=300 */
		<26 512 0 1648000>, /* 5 bus=412 */
		<26 512 0 2188000>, /* 6 bus=547 */
		<26 512 0 2724000>, /* 7 bus=681 */
		<26 512 0 3072000>, /* 8 bus=768 */
		<26 512 0 4068000>, /* 9 bus=1017 */
		<26 512 0 5184000>, /* 10 bus=1296 */
		<26 512 0 5412000>, /* 11 bus=1353 */
		<26 512 0 6220000>, /* 12 bus=1555 */
		<26 512 0 7216000>; /* 13 bus=1804 */

		/* GDSC regulator names */
		regulator-names = "vddcx", "vdd";
		@@ -161,8 +167,8 @@
		qcom,gpu-pwrlevel@0 {
		reg = <0>;
		qcom,gpu-freq = <750000000>;
		qcom,bus-freq = <12>;
		qcom,bus-min = <11>;
		qcom,bus-freq = <13>;
		qcom,bus-min = <12>;
		qcom,bus-max = <13>;
		};

		@@ -171,7 +177,7 @@
		reg = <1>;
		qcom,gpu-freq = <700000000>;
		qcom,bus-freq = <11>;
		qcom,bus-min = <10>;
		qcom,bus-min = <11>;
		qcom,bus-max = <13>;
		};

		@@ -179,7 +185,7 @@
		qcom,gpu-pwrlevel@2 {
		reg = <2>;
		qcom,gpu-freq = <647000000>;
		qcom,bus-freq = <10>;
		qcom,bus-freq = <11>;
		qcom,bus-min = <10>;
		qcom,bus-max = <12>;
		};
		@@ -188,9 +194,9 @@
		qcom,gpu-pwrlevel@3 {
		reg = <3>;
		qcom,gpu-freq = <588000000>;
		qcom,bus-freq = <9>;
		qcom,bus-freq = <10>;
		qcom,bus-min = <9>;
		qcom,bus-max = <11>;
		qcom,bus-max = <12>;
		};

		/* SVS_L1 */
		@@ -198,7 +204,7 @@
		reg = <4>;
		qcom,gpu-freq = <465000000>;
		qcom,bus-freq = <9>;
		qcom,bus-min = <7>;
		qcom,bus-min = <8>;
		qcom,bus-max = <11>;
		};

		@@ -206,8 +212,8 @@
		qcom,gpu-pwrlevel@5 {
		reg = <5>;
		qcom,gpu-freq = <370000000>;
		qcom,bus-freq = <7>;
		qcom,bus-min = <5>;
		qcom,bus-freq = <8>;
		qcom,bus-min = <6>;
		qcom,bus-max = <9>;
		};

		@@ -225,7 +231,7 @@
		reg = <7>;
		qcom,gpu-freq = <160000000>;
		qcom,bus-freq = <3>;
		qcom,bus-min = <2>;
		qcom,bus-min = <3>;
		qcom,bus-max = <5>;
		};