diff mbox series

[17/18] ARM: dts: qcom: apq8064-asus-nexus7-flo: constraint cpufreq regulators

Message ID 20230612053922.3284394-18-dmitry.baryshkov@linaro.org (mailing list archive)
State New
Delegated to: viresh kumar
Headers show
Series ARM: qcom: apq8064: support CPU frequency scaling | expand

Commit Message

Dmitry Baryshkov June 12, 2023, 5:39 a.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>
---
 arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
index c57c27cd8a20..9f5d72727356 100644
--- a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
@@ -218,9 +218,9 @@  s1 {
 			bias-pull-down;
 		};
 
-		/* msm otg HSUSB_VDDCX */
+		/* msm otg HSUSB_VDDCX and VDD_DIG */
 		s3 {
-			regulator-min-microvolt = <500000>;
+			regulator-min-microvolt = <950000>;
 			regulator-max-microvolt = <1150000>;
 			qcom,switch-mode-frequency = <4800000>;
 		};
@@ -301,6 +301,12 @@  l23 {
 			bias-pull-down;
 		};
 
+		/* VDD_MEM */
+		l24 {
+			regulator-min-microvolt = <1050000>;
+			regulator-max-microvolt = <1150000>;
+		};
+
 		/*
 		 * tabla2x-slim-CDC_VDDA_A_1P2V
 		 * tabla2x-slim-VDDD_CDC_D
@@ -329,8 +335,12 @@  lvs6 {
 		/*
 		 * mipi_dsi.1-dsi1_vddio
 		 * pil_riva-pll_vdd
+		 * HFPLL regulator
 		 */
 		lvs7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-boot-on;
 			bias-pull-down;
 		};
 	};