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Commit e1a831c7 authored by David Collins's avatar David Collins
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ARM: dts: msm: increase VDD_GFX Fmax CPR ceiling voltage for MSM8998v2 



Increase the VDD_GFX CPR 710 MHz (Fmax) corner ceiling voltage
from 1024 mV to 1088 mV.  This ensures that parts requiring
higher voltages operate correctly.

Also increase the aging reference voltage since it needs to
match the Fmax ceiling voltage.

Change-Id: I0799fe76c7a19d8fd97b6270b403b2994ea09a74
Signed-off-by: default avatarDavid Collins <collinsd@codeaurora.org>
parent efaccb4a

arch/arm/boot/dts/qcom/msm8998-v2.dtsi

+8 −8
Original line number Diff line number Diff line
@@ -1001,7 +1001,7 @@ 


&gfx_cpr {

	compatible = "qcom,cpr4-msm8998-v2-mmss-regulator";

	qcom,cpr-aging-ref-voltage = <1024000>;

	qcom,cpr-aging-ref-voltage = <1088000>;

};



&gfx_vreg {
@@ -1016,13 +1016,13 @@ 


	qcom,cpr-voltage-ceiling =

		<716000 716000 772000 880000 908000 948000 1016000 1088000>,

		<724000 724000 772000 832000 916000 968000 1024000 1024000>,

		<724000 724000 772000 832000 916000 968000 1024000 1024000>,

		<724000 724000 772000 832000 916000 968000 1024000 1024000>,

		<724000 724000 772000 832000 916000 968000 1024000 1024000>,

		<724000 724000 772000 832000 916000 968000 1024000 1024000>,

		<724000 724000 772000 832000 916000 968000 1024000 1024000>,

		<724000 724000 772000 832000 916000 968000 1024000 1024000>;

		<724000 724000 772000 832000 916000 968000 1024000 1088000>,

		<724000 724000 772000 832000 916000 968000 1024000 1088000>,

		<724000 724000 772000 832000 916000 968000 1024000 1088000>,

		<724000 724000 772000 832000 916000 968000 1024000 1088000>,

		<724000 724000 772000 832000 916000 968000 1024000 1088000>,

		<724000 724000 772000 832000 916000 968000 1024000 1088000>,

		<724000 724000 772000 832000 916000 968000 1024000 1088000>;



	qcom,cpr-voltage-floor =

		<516000 516000 532000 584000 632000 672000 712000 756000>;