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Commit b7d8a0a0 authored by David Collins's avatar David Collins
Browse files

ARM: dts: msm: update APC0 speed bin 1 CPRh regulator config for SDM845 v2 



Increase the highest frequency supported by the VDD_APC0 L3 CPRh
regulator on SDM845v2 parts with SPEED_BIN=1 from 1478.4 MHz to
1593.6 MHz.  This ensures that performance improvements based
upon characterization results can be realized.

Also increase the VDD_APC0 CPR Turbo ceiling voltage to 1000 mV
for both the L3 and power cluster CPRh regulators.  This ensures
proper operation on all chips.

Change-Id: I9a7e0d2f67e5006b967bcd9b2a75776821991865
Signed-off-by: default avatarDavid Collins <collinsd@codeaurora.org>
parent 8e0e97e8

arch/arm64/boot/dts/qcom/sdm845-v2.dtsi

+41 −9
Original line number Original line Diff line number Diff line
@@ -95,7 +95,7 @@ 
					<828000  828000  828000  828000  828000

					<828000  828000  828000  828000  828000

					 828000  828000  828000  828000  828000

					 828000  828000  828000  828000  828000

					 828000  828000  828000  828000  828000

					 828000  828000  828000  828000  828000

					 884000  952000  952000>;

					 884000 1000000 1000000>;





				qcom,cpr-voltage-floor =

				qcom,cpr-voltage-floor =

					<568000  568000  568000  568000  568000

					<568000  568000  568000  568000  568000
@@ -164,37 +164,69 @@ 
			apc0_l3_vreg: regulator {

			apc0_l3_vreg: regulator {

				regulator-name = "apc0_l3_corner";

				regulator-name = "apc0_l3_corner";

				regulator-min-microvolt = <1>;

				regulator-min-microvolt = <1>;

				regulator-max-microvolt = <14>;

				regulator-max-microvolt = <15>;





				qcom,cpr-fuse-corners = <4>;

				qcom,cpr-fuse-corners = <4>;

				qcom,cpr-fuse-combos = <16>;

				qcom,cpr-fuse-combos = <16>;

				qcom,cpr-speed-bins = <2>;

				qcom,cpr-speed-bins = <2>;

				qcom,cpr-speed-bin-corners = <14 14>;

				qcom,cpr-speed-bin-corners = <14 15>;

				qcom,cpr-corners = <14>;

				qcom,cpr-corners =

					/* Speed bin 0 */

					<14 14 14 14 14 14 14 14>,

					/* Speed bin 1 */

					<15 15 15 15 15 15 15 15>;





				qcom,cpr-corner-fmax-map = <4 8 11 14>;

				qcom,cpr-corner-fmax-map =

					/* Speed bin 0 */

					<4 8 11 14>,

					/* Speed bin 1 */

					<4 8 11 15>;





				qcom,cpr-voltage-ceiling =

				qcom,cpr-voltage-ceiling =

					/* Speed bin 0 */

					<828000  828000  828000  828000  828000

					<828000  828000  828000  828000  828000

					 828000  828000  828000  828000  828000

					 828000  828000  828000  828000  828000

					 828000  884000  884000  952000>;

					 828000  884000  884000 1000000>,

					/* Speed bin 1 */

					<828000  828000  828000  828000  828000

					 828000  828000  828000  828000  828000

					 828000  884000  884000 1000000

					1000000>;





				qcom,cpr-voltage-floor =

				qcom,cpr-voltage-floor =

					/* Speed bin 0 */

					<568000  568000  568000  568000  568000

					<568000  568000  568000  568000  568000

					 568000  568000  568000  568000  568000

					 568000  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

					 568000  568000  568000  568000

					 568000>;





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

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

					/* Speed bin 0 */

					<32000  32000  32000  32000  32000

					 32000  32000  32000  32000  32000

					 32000  32000  32000  40000>,

					/* Speed bin 1 */

					<32000  32000  32000  32000  32000

					<32000  32000  32000  32000  32000

					 32000  32000  32000  32000  32000

					 32000  32000  32000  32000  32000

					 32000  32000  32000  40000>;

					 32000  32000  32000  40000  40000>;





				qcom,corner-frequencies =

				qcom,corner-frequencies =

					/* Speed bin 0 */

					<300000000  403200000  480000000

					 576000000  652800000  748800000

					 844800000  940800000 1036800000

					1132800000 1209600000 1305600000

					1401600000 1478400000>,

					/* Speed bin 1 */

					<300000000  403200000  480000000

					<300000000  403200000  480000000

					 576000000  652800000  748800000

					 576000000  652800000  748800000

					 844800000  940800000 1036800000

					 844800000  940800000 1036800000

					1132800000 1209600000 1305600000

					1132800000 1209600000 1305600000

					1401600000 1478400000>;

					1401600000 1497600000 1593600000>;





				qcom,cpr-ro-scaling-factor =

				qcom,cpr-ro-scaling-factor =

					<2857 3056 2828 2952 2699 2796 2447

					<2857 3056 2828 2952 2699 2796 2447