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Commit bbd019dd authored by Hareesh Gundu's avatar Hareesh Gundu Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Enable GPU-BIMC interface clock voting for scuba 

Enable GPU-BIMC interface clock voting for scuba to meet the BW
voting requirement.

Change-Id: I514d12eb574ad447778c5f30fd4d870bae3cb567
parent a95244b5

bindings/gpu/adreno-pwrlevels.txt

+5 −0
Original line number Diff line number Diff line
@@ -21,6 +21,11 @@ Properties: 
				This value indicates which qcom,gpu-pwrlevel

				to jump on in case of context aware power level

				jump.



- qcom,gpu-bimc-interface-clk-freq:

				To specify the bimc-interface-clk set rate value,

				which is done at the time of GPU fmax vote.



Required Properties:

- reg:				Index of the powerlevel (0 = highest perf)

- qcom,gpu-freq			GPU frequency for the powerlevel (in Hz)

qcom/scuba-gpu.dtsi

+6 −2
Original line number Diff line number Diff line
@@ -121,11 +121,12 @@ 
			<&gpucc GPU_CC_AHB_CLK>,

			<&gcc GCC_GPU_MEMNOC_GFX_CLK>,

			<&gpucc GPU_CC_CX_GMU_CLK>,

			<&gpucc GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK>;

			<&gpucc GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK>,

			<&gcc GCC_BIMC_GPU_AXI_CLK>;



		clock-names = "core_clk", "rbbmtimer_clk", "mem_clk",

				"iface_clk", "mem_iface_clk", "gmu_clk",

				"smmu_vote";

				"smmu_vote", "bimc_gpu_clk";



		/* Bus Scale Settings */

		qcom,gpubw-dev = <&gpubw>;
@@ -266,6 +267,8 @@ 


				qcom,initial-pwrlevel = <6>;

				qcom,ca-target-pwrlevel = <5>;

				qcom,gpu-bimc-interface-clk-freq = <768000000>;



				/* TURBO_L1 */

				qcom,gpu-pwrlevel@0 {

					reg = <0>;
@@ -347,6 +350,7 @@ 


				qcom,initial-pwrlevel = <6>;

				qcom,ca-target-pwrlevel = <5>;

				qcom,gpu-bimc-interface-clk-freq = <768000000>;



				/* TURBO_L1 */

				qcom,gpu-pwrlevel@0 {