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Commit 1844da80 authored by David Collins's avatar David Collins
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ARM: dts: msm: specify VDD_APC0/1 CPR floor voltage overrides on msm8994 



Specify per-virtual-corner floor voltages for VDD_APC0 and
VDD_APC1 cpr-regulator devices which override the default
per-fuse-corner floor voltages.  The lower per-virtual-corner
values allow additional power to be saved on fast chips when
operating at the lower frequencies associated with a given fuse
corner.

Change-Id: I0c3e16fd63eb0444a4677a881b1c0bb56d52bc75
CRs-Fixed: 721967
Signed-off-by: default avatarDavid Collins <collinsd@codeaurora.org>
parent 73919a5f

arch/arm/boot/dts/qcom/msm8994-regulator.dtsi

+6 −0
Original line number Diff line number Diff line
@@ -637,6 +637,9 @@ 
		qcom,cpr-init-voltage-ref = <900000 1000000 1225000>;

		qcom,cpr-init-voltage-step = <10000>;

		qcom,cpr-corner-map = <1 2 2 3 3 3 3 3 3>;

		qcom,cpr-voltage-floor-override =

				<0xFFFFFFFF 0 725000 800000 840000 860000 860000

					      900000 900000 940000 940000>;

		qcom,cpr-quot-adjust-scaling-factor-max = <2000>;

		qcom,cpr-corner-frequency-map =

				<1 199200000>,
@@ -705,6 +708,9 @@ 
		qcom,cpr-init-voltage-ref = <900000 1000000 1225000>;

		qcom,cpr-init-voltage-step = <10000>;

		qcom,cpr-corner-map = <1 2 2 3 3 3 3 3>;

		qcom,cpr-voltage-floor-override =

				<0xFFFFFFFF 0 725000 790000 840000 840000 860000

					      890000 920000 940000>;

		qcom,cpr-quot-adjust-scaling-factor-max = <2000>;

		qcom,cpr-corner-frequency-map =

				<1 199200000>,