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Commit 728b6292 authored by Asutosh Das's avatar Asutosh Das
Browse files

ARM: dts: msm: add bus voting support to msm8909 



Add bus voting support to SDHC1 and SDHC2 slots. These
slots are used for emmc and SD/SDIO cards respectively.

Change-Id: I0295dae5d6da00dfbbb0cdb34a3927de2feaaa6c
Signed-off-by: default avatarAsutosh Das <asutoshd@codeaurora.org>
parent 68d6230c

arch/arm/boot/dts/qcom/msm8909.dtsi

+21 −0
Original line number Diff line number Diff line
@@ -779,6 +779,17 @@ 
		qcom,msm-bus,name = "sdhc1";

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

		qcom,msm-bus,num-paths = <1>;

		qcom,msm-bus,vectors-KBps = <78 512 0 0>, /* No vote */

				<78 512 1600 3200>,    /* 400 KB/s*/

				<78 512 80000 160000>, /* 20 MB/s */

				<78 512 100000 200000>, /* 25 MB/s */

				<78 512 200000 400000>, /* 50 MB/s */

				<78 512 400000 800000>, /* 100 MB/s */

				<78 512 400000 800000>, /* 200 MB/s */

				<78 512 2048000 4096000>; /* Max. bandwidth */

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

						100000000 200000000 4294967295>;





		clocks = <&clock_gcc clk_gcc_sdcc1_ahb_clk>,

			 <&clock_gcc clk_gcc_sdcc1_apps_clk>;
@@ -801,6 +812,16 @@ 
		qcom,msm-bus,name = "sdhc2";

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

		qcom,msm-bus,num-paths = <1>;

		qcom,msm-bus,vectors-KBps = <81 512 0 0>, /* No vote */

				<81 512 1600 3200>,    /* 400 KB/s*/

				<81 512 80000 160000>, /* 20 MB/s */

				<81 512 100000 200000>, /* 25 MB/s */

				<81 512 200000 400000>, /* 50 MB/s */

				<81 512 400000 800000>, /* 100 MB/s */

				<81 512 400000 800000>, /* 200 MB/s */

				<81 512 2048000 4096000>; /* Max. bandwidth */

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

						100000000 200000000 4294967295>;



		clocks = <&clock_gcc clk_gcc_sdcc2_ahb_clk>,

			 <&clock_gcc clk_gcc_sdcc2_apps_clk>;