diff mbox series

[v3,15/28] ARM: dts: qcom: apq8064-cm-qs600: constraint cpufreq regulators

Message ID 20230702174246.121656-16-dmitry.baryshkov@linaro.org
State Superseded
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.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 .../boot/dts/qcom/qcom-apq8064-cm-qs600.dts    | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064-cm-qs600.dts b/arch/arm/boot/dts/qcom/qcom-apq8064-cm-qs600.dts
index 6472277d1c6d..ee0090e03fb3 100644
--- a/arch/arm/boot/dts/qcom/qcom-apq8064-cm-qs600.dts
+++ b/arch/arm/boot/dts/qcom/qcom-apq8064-cm-qs600.dts
@@ -106,8 +106,8 @@  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>;
 		};
 
@@ -147,9 +147,23 @@  pm8921_l23: l23 {
 			bias-pull-down;
 		};
 
+		pm8921_l24: l24 {
+			regulator-min-microvolt = <1050000>;
+			regulator-max-microvolt = <1150000>;
+			bias-pull-down;
+		};
+
 		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;
+		};
 	};
 };