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Commit 9a4ab14a authored by David Collins's avatar David Collins
Browse files

ARM: dts: msm: add conservative VDD_APC0/1 CPR cl voltage margin for sdm845 



Specify a very conservative (100 mV) per-fuse-corner closed-loop
voltage margin adjustment for VDD_APC0 and VDD_APC1 supplies
on SDM845 targets.  This ensures that all chips will operate
successfully when using closed-loop CPR operation before
characterization can be performed.

Change-Id: I45aa041e0e2a82f214ad4dacad60852762251c6e
Signed-off-by: default avatarDavid Collins <collinsd@codeaurora.org>
parent 78a051b2

arch/arm64/boot/dts/qcom/sdm845-regulator.dtsi

+9 −0
Original line number Diff line number Diff line
@@ -128,6 +128,9 @@ 
				qcom,cpr-open-loop-voltage-fuse-adjustment =

					<100000 100000 100000>;



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

					<100000 100000 100000>;



				qcom,allow-voltage-interpolation;

				qcom,allow-quotient-interpolation;

				qcom,cpr-scaled-open-loop-voltage-as-ceiling;
@@ -185,6 +188,9 @@ 
				qcom,cpr-open-loop-voltage-fuse-adjustment =

					<100000 100000 100000>;



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

					<100000 100000 100000>;



				qcom,allow-voltage-interpolation;

				qcom,allow-quotient-interpolation;

				qcom,cpr-scaled-open-loop-voltage-as-ceiling;
@@ -299,6 +305,9 @@ 
				qcom,cpr-open-loop-voltage-fuse-adjustment =

					<100000 100000 100000>;



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

					<100000 100000 100000>;



				qcom,allow-voltage-interpolation;

				qcom,allow-quotient-interpolation;

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