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Commit 3045c54b authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "ARM: dts: Enable BIMC based GPU bus BW governor for MSM8909"

parents 962f6eac ca0d2f40
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+24 −0
Original line number Diff line number Diff line
@@ -11,6 +11,29 @@
 */

&soc {
	/* To use BIMC based bus governor */
	gpubw: qcom,gpubw {
		compatible = "qcom,devbw";
		governor = "bw_hwmon";
		qcom,src-dst-ports = <26 512>;
		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 */
	};

	qcom,gpu-bwmon@410000 {
		compatible = "qcom,bimc-bwmon";
		reg = <0x00410000 0x300>, <0x00401000 0x200>;
		reg-names = "base", "global_base";
		interrupts = <0 183 4>;
		qcom,mport = <2>;
		qcom,target-dev = <&gpubw>;
	};

	msm_gpu: qcom,kgsl-3d0@01c00000 {
		label = "kgsl-3d0";
		compatible = "qcom,kgsl-3d0", "qcom,kgsl-3d";
@@ -44,6 +67,7 @@
				"gtcu_iface_clk";

		/* Bus Scale Settings */
		qcom,gpubw-dev = <&gpubw>;
		qcom,msm-bus,name = "grp3d";
		qcom,msm-bus,num-cases = <4>;
		qcom,msm-bus,num-paths = <1>;