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Commit b916a0dc authored by Anirudh Ghayal's avatar Anirudh Ghayal Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Add custom ACC for APC on 8909w 



Update the memory-accelerator (ACC) settings for 8909w
as per the hardware recommendation.

Change-Id: I9800a3157670b2f0e61f316dfef03b193293f03e
Signed-off-by: default avatarAnirudh Ghayal <aghayal@codeaurora.org>
parent b74643b8

arch/arm64/boot/dts/qcom/msm8909w-pm660-regulator.dtsi

+31 −4
Original line number Diff line number Diff line
@@ -329,16 +329,43 @@ 


/* CPR controlled regulator */

&soc {

	/delete-node/ regulator@1942130;

	mem_acc_vreg_corner: regulator@1942130 {

		compatible = "qcom,mem-acc-regulator";

		reg = <0x1942130 0x4>;

		reg-names = "acc-sel-l1";

		regulator-name = "mem_acc_corner";

		regulator-min-microvolt = <1>;

		regulator-max-microvolt = <3>;



		qcom,acc-sel-l1-bit-pos = <0>;

		qcom,corner-acc-map = <0 1 1>;

		qcom,acc-reg-addr-list =

				<0x1942130 0x1942120>;



		qcom,acc-init-reg-config = <1 0x1>, <2 0x0>;

		qcom,num-acc-corners = <3>;

		qcom,boot-acc-corner = <2>;



		qcom,corner1-reg-config =

			/* SVS => SVS */

			<(-1) (-1)>,     <(-1) (-1)>,   <(-1) (-1)>,

			/* SVS => NOM */

			<  1 0x0 >, <  2  0x09240000>,	< 1 0x1 >,

			/* SVS => TURBO */

			<  1 0x1 >, <  2  0x0>,	< (-1) (-1) >;



		qcom,corner2-reg-config =

			/* NOM => SVS */

			<  1 0x0 >, <  2  0x09240000>,	< 2 0x0 >,

			/* NOM => NOM */

			<(-1) (-1)>,     <(-1) (-1)>,  <(-1) (-1)>,

			/* NOM => TURBO */

			<  1 0x1 >, <  2  0x08200000>,	< 2  0x0 >;



		qcom,corner3-reg-config =

			/* TURBO => SVS */

			<  1 0x0 >, <  2  0x0>,	< (-1) (-1) >,

			/* TURBO => NOM */

			<  1 0x1 >, <  2  0x08200000>,	< 2  0x09240000 >,

			/* TURBO => TURBO */

			<(-1) (-1)>,     <(-1) (-1)>,   <(-1) (-1)>;

	};



	apc_vreg_corner: regulator@b018000 {