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Commit 24466ac8 authored by David Collins's avatar David Collins
Browse files

ARM: dts: msm: reduce VDD_APC0/1 CPR floor voltage to 568 mV for sdm845 



Reduce the absolute CPR floor voltage to 568 mV for most corners
of the VDD_APC0 power cluster and L3 as well as VDD_APC1
performance cluster cprh-regulator devices.  This ensures
intermediate corners do not have their closed-loop voltage
artificially limited by the former floor voltages.  This in turn
leads to a reduction in power consumption on some devices.

Change-Id: Ie816c403b7752b7a56572e612168304d394f2c4b
Signed-off-by: default avatarDavid Collins <collinsd@codeaurora.org>
parent 13ff59f2

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

+24 −24
Original line number Diff line number Diff line
@@ -131,19 +131,19 @@ 
				qcom,cpr-voltage-floor =

					/* Speed bin 0 */

					<568000  568000  568000  568000  568000

					 568000  568000  568000  568000  584000

					 584000  584000  632000  632000  632000

					 632000  672000  996000  996000>,

					 568000  568000  568000  568000  568000

					 568000  568000  568000  568000  568000

					 568000  568000  996000  996000>,

					/* Speed bin 1 */

					<568000  568000  568000  568000  568000

					 568000  568000  568000  568000  584000

					 584000  584000  632000  632000  632000

					 632000  672000  712000  712000>,

					 568000  568000  568000  568000  568000

					 568000  568000  568000  568000  568000

					 568000  568000  568000  568000>,

					/* Speed bin 2 */

					<568000  568000  568000  568000  568000

					 568000  568000  568000  568000  584000

					 584000  584000  632000  632000  632000

					 632000  672000  712000  712000>;

					 568000  568000  568000  568000  568000

					 568000  568000  568000  568000  568000

					 568000  568000  568000  568000>;



				qcom,cpr-floor-to-ceiling-max-range =

					<32000  32000  32000  32000  32000
@@ -265,16 +265,16 @@ 
				qcom,cpr-voltage-floor =

					/* Speed bin 0 */

					<568000  568000  568000  568000  568000

					 584000  584000  632000  672000  996000

					 568000  568000  568000  568000  996000

					 996000>,

					/* Speed bin 1 */

					<568000  568000  568000  568000  568000

					 584000  584000  632000  672000  712000

					 712000>,

					 568000  568000  568000  568000  568000

					 568000>,

					/* Speed bin 2 */

					<568000  568000  568000  568000  568000

					 584000  584000  632000  672000  712000

					 712000  712000  712000>;

					 568000  568000  568000  568000  568000

					 568000  568000  568000>;



				qcom,cpr-floor-to-ceiling-max-range =

					/* Speed bin 0 */
@@ -453,22 +453,22 @@ 
					/* Speed bin 0 */

					<568000  568000  568000  568000  568000

					 568000  568000  568000  568000  568000

					 584000  584000  632000  632000  632000

					 632000  632000  672000  712000  712000

					 772000  772000>,

					 568000  568000  568000  568000  568000

					 568000  568000  568000  568000  568000

					 568000  568000>,

					/* Speed bin 1 */

					<568000  568000  568000  568000  568000

					 568000  568000  568000  568000  568000

					 584000  584000  632000  632000  632000

					 632000  632000  672000  712000  712000

					 772000  772000  772000  772000>,

					 568000  568000  568000  568000  568000

					 568000  568000  568000  568000  568000

					 568000  568000  568000  568000>,

					/* Speed bin 2 */

					<568000  568000  568000  568000  568000

					 568000  568000  568000  568000  568000

					 584000  584000  632000  632000  632000

					 632000  632000  672000  712000  712000

					 772000  772000  772000  772000

					 772000>;

					 568000  568000  568000  568000  568000

					 568000  568000  568000  568000  568000

					 568000  568000  568000  568000

					 568000>;



				qcom,cpr-floor-to-ceiling-max-range =

					/* Speed bin 0 */