diff mbox series

[v3,16/28] ARM: dts: qcom: apq8064-ifc6410: constraint cpufreq regulators

Message ID 20230702174246.121656-17-dmitry.baryshkov@linaro.org (mailing list archive)
State Handled Elsewhere, archived
Headers show
Series ARM: qcom: apq8064: support CPU frequency scaling | expand

Commit Message

Dmitry Baryshkov July 2, 2023, 5:42 p.m. UTC 
Add additional constraints to the CPUfreq-related regulators, it is
better be safe than sorry there.

Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 .../arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts
index 39c44fae9d14..ddb092710275 100644
--- a/arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts
+++ b/arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts
@@ -217,8 +217,8 @@  pm8921_s1: s1 {
 		};
 
 		pm8921_s3: s3 {
-			regulator-min-microvolt = <1000000>;
-			regulator-max-microvolt = <1400000>;
+			regulator-min-microvolt = <950000>;
+			regulator-max-microvolt = <1150000>;
 			qcom,switch-mode-frequency = <4800000>;
 		};
 
@@ -264,6 +264,12 @@  pm8921_l23: l23 {
 			bias-pull-down;
 		};
 
+		pm8921_l24: l24 {
+			regulator-min-microvolt = <1050000>;
+			regulator-max-microvolt = <1150000>;
+			bias-pull-down;
+		};
+
 		pm8921_lvs1: lvs1 {
 			bias-pull-down;
 		};
@@ -272,6 +278,14 @@  pm8921_lvs6: lvs6 {
 			bias-pull-down;
 		};
 
+		/* HFPLL regulator */
+		pm8921_lvs7: lvs7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
 		pm8921_hdmi_switch: hdmi-switch {
 			bias-pull-down;
 		};