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Commit f873dbcd authored by Ram Prakash Gupta's avatar Ram Prakash Gupta
Browse files

ARM: dts: msm: Add bus voting & pmqos for eMMC and SDCard 

Add bus voting and pmqos for eMMC and SDCard on bengal
platform.

Change-Id: Ifa0fe4d635f67e473b6dffbd0d79a10fd31dbeb9
parent 48969864

qcom/bengal.dtsi

+77 −0
Original line number Diff line number Diff line
@@ -1363,6 +1363,46 @@ 


		qcom,scaling-lower-bus-speed-mode = "DDR52";



		qcom,msm-bus,name = "sdhc1";

		qcom,msm-bus,num-cases = <9>;

		qcom,msm-bus,num-paths = <2>;

		qcom,msm-bus,vectors-KBps =

			/* No vote */

			<78 512 0 0>, <1 606 0 0>,

			/* 400 KB/s*/

			<78 512 1046 1600>,

			<1 606 1600 1600>,

			/* 20 MB/s */

			<78 512 20480 80000>,

			<1 606 80000 80000>,

			/* 25 MB/s */

			<78 512 25600 250000>,

			<1 606 50000 133320>,

			/* 50 MB/s */

			<78 512 51200 250000>,

			<1 606 65000 133320>,

			/* 100 MB/s */

			<78 512 102400 250000>,

			<1 606 65000 133320>,

			/* 200 MB/s */

			<78 512 204800 800000>,

			<1 606 200000 300000>,

			/* 400 MB/s */

			<78 512 204800 800000>,

			<1 606 200000 300000>,

			/* Max. bandwidth */

			<78 512 1338562 4096000>,

			<1 606 1338562 4096000>;

		qcom,bus-bw-vectors-bps = <0 400000 20000000 25000000 50000000

			100750000 200000000 400000000 4294967295>;



		/* PM QoS */

		qcom,pm-qos-irq-type = "affine_irq";

		qcom,pm-qos-irq-latency = <26 26>;

		qcom,pm-qos-cpu-groups = <0x0f 0xf0>;

		qcom,pm-qos-cmdq-latency-us = <26 26>, <26 26>;

		qcom,pm-qos-legacy-latency-us = <26 26>, <26 26>;



		clocks = <&gcc GCC_SDCC1_AHB_CLK>,

			<&gcc GCC_SDCC1_APPS_CLK>,

			<&gcc GCC_SDCC1_ICE_CORE_CLK>;
@@ -1396,6 +1436,43 @@ 


		qcom,devfreq,freq-table = <50000000 202000000>;



		qcom,msm-bus,name = "sdhc2";

		qcom,msm-bus,num-cases = <8>;

		qcom,msm-bus,num-paths = <2>;

		qcom,msm-bus,vectors-KBps =

			/* No vote */

			<81 512 0 0>, <1 608 0 0>,

			/* 400 KB/s*/

			<81 512 1046 3200>,

			<1 608 1600 1600>,

			/* 20 MB/s */

			<81 512 52286 250000>,

			<1 608 80000 133320>,

			/* 25 MB/s */

			<81 512 65360 250000>,

			<1 608 100000 133320>,

			/* 50 MB/s */

			<81 512 130718 250000>,

			<1 608 133320 133320>,

			/* 100 MB/s */

			<81 512 261438 250000>,

			<1 608 150000 133320>,

			/* 200 MB/s */

			<81 512 261438 800000>,

			<1 608 300000 300000>,

			/* Max. bandwidth */

			<81 512 1338562 4096000>,

			<1 608 1338562 4096000>;

		qcom,bus-bw-vectors-bps = <0 400000 20000000 25000000 50000000

			100750000 200000000 4294967295>;



		/* PM QoS */

		qcom,pm-qos-irq-type = "affine_irq";

		qcom,pm-qos-irq-latency = <26 26>;

		qcom,pm-qos-cpu-groups = <0x0f 0xf0>;

		qcom,pm-qos-legacy-latency-us = <26 26>, <26 26>;





		clocks = <&gcc GCC_SDCC2_AHB_CLK>,

			<&gcc GCC_SDCC2_APPS_CLK>;

		clock-names = "iface_clk", "core_clk";