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Commit 9cc57593 authored by Osvaldo Banuelos's avatar Osvaldo Banuelos Committed by Kyle Yan
Browse files

ARM: dts: msm: add VDD_APC corner adjustments for msmcobalt 



Define the open-loop and closed-loop fused corner voltage
margin adjustments for CPR local rev >= 1 parts. This ensures
the CPU clusters powered by VDD_APC0 and VDD_APC1 rails on
CPR rev >= 1 msmcobalt chips have sufficient voltage margin
for stable operation.

CRs-Fixed: 1030441
Change-Id: I3d9cf9179c78619933c11d966ae19a8851749595
Signed-off-by: default avatarOsvaldo Banuelos <osvaldob@codeaurora.org>
parent 91c13c10

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

+68 −0
Original line number Diff line number Diff line
@@ -699,6 +699,40 @@ 
					1651200000 1728000000 1804800000

					1881600000>;



				qcom,cpr-ro-scaling-factor =

					<3430 3512 3262 3426 3100 3238 2463

					 2725 1749 2891 4058 4014 3195 2866

					    0    0>,

					<3430 3512 3262 3426 3100 3238 2463

					 2725 1749 2891 4058 4014 3195 2866

					    0    0>,

					<3162 3153 3163 3261 3037 3135 2645

					 2857 1864 2417 3499 3706 3315 2771

					    0    0>,

					<2632 2539 2835 2857 2767 2813 2690

					 2827 1857 1632 2596 3068 3212 2454

					    0    0>;



				qcom,cpr-open-loop-voltage-fuse-adjustment =

					<0 0 0 0>,

					<40000 24000 0 0>,

					<40000 24000 0 0>,

					<40000 24000 0 0>,

					<40000 24000 0 0>,

					<40000 24000 0 0>,

					<40000 24000 0 0>,

					<40000 24000 0 0>;



				qcom,cpr-closed-loop-voltage-fuse-adjustment =

					<0 0 0 0>,

					<20000 26000 0 0>,

					<20000 26000 0 0>,

					<20000 26000 0 0>,

					<20000 26000 0 0>,

					<20000 26000 0 0>,

					<20000 26000 0 0>,

					<20000 26000 0 0>;



				qcom,allow-voltage-interpolation;

				qcom,allow-quotient-interpolation;

				qcom,cpr-scaled-open-loop-voltage-as-ceiling;
@@ -841,6 +875,40 @@ 
					1862400000 1939200000 2016000000

					2092800000>;



				qcom,cpr-ro-scaling-factor =

					<3430 3512 3262 3426 3100 3238 2463

					 2725 1749 2891 4058 4014 3195 2866

					    0    0>,

					<3430 3512 3262 3426 3100 3238 2463

					 2725 1749 2891 4058 4014 3195 2866

					    0    0>,

					<3162 3153 3163 3261 3037 3135 2645

					 2857 1864 2417 3499 3706 3315 2771

					    0    0>,

					<2632 2539 2835 2857 2767 2813 2690

					 2827 1857 1632 2596 3068 3212 2454

					    0    0>;



				qcom,cpr-open-loop-voltage-fuse-adjustment =

					<0 0 0 0>,

					<0 0 0 20000>,

					<0 0 0 20000>,

					<0 0 0 20000>,

					<0 0 0 20000>,

					<0 0 0 20000>,

					<0 0 0 20000>,

					<0 0 0 20000>;



				qcom,cpr-closed-loop-voltage-fuse-adjustment =

					<0 0 0 0>,

					<1000 0 0 21000>,

					<1000 0 0 21000>,

					<1000 0 0 21000>,

					<1000 0 0 21000>,

					<1000 0 0 21000>,

					<1000 0 0 21000>,

					<1000 0 0 21000>;



				qcom,allow-voltage-interpolation;

				qcom,allow-quotient-interpolation;

				qcom,cpr-scaled-open-loop-voltage-as-ceiling;