diff mbox series

[v4,09/23] ARM: dts: qcom: apq8064-asus-nexus7-flo: constraint cpufreq regulators

Message ID 20230827115033.935089-10-dmitry.baryshkov@linaro.org
State New
Headers show
Series ARM: qcom: apq8064: support CPU frequency scaling | expand

Commit Message

Dmitry Baryshkov Aug. 27, 2023, 11:50 a.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>
---
 .../boot/dts/qcom/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/qcom-apq8064-asus-nexus7-flo.dts b/arch/arm/boot/dts/qcom/qcom-apq8064-asus-nexus7-flo.dts
index 329c2546aa0a..b60761290156 100644
--- a/arch/arm/boot/dts/qcom/qcom-apq8064-asus-nexus7-flo.dts
+++ b/arch/arm/boot/dts/qcom/qcom-apq8064-asus-nexus7-flo.dts
@@ -224,9 +224,9 @@  pm8921_s1: s1 {
 			bias-pull-down;
 		};
 
-		/* msm otg HSUSB_VDDCX */
+		/* msm otg HSUSB_VDDCX and VDD_DIG */
 		pm8921_s3: s3 {
-			regulator-min-microvolt = <500000>;
+			regulator-min-microvolt = <950000>;
 			regulator-max-microvolt = <1150000>;
 			qcom,switch-mode-frequency = <4800000>;
 		};
@@ -310,6 +310,12 @@  pm8921_l23: l23 {
 			bias-pull-down;
 		};
 
+		/* VDD_MEM */
+		pm8921_l24: l24 {
+			regulator-min-microvolt = <1050000>;
+			regulator-max-microvolt = <1150000>;
+		};
+
 		/*
 		 * tabla2x-slim-CDC_VDDA_A_1P2V
 		 * tabla2x-slim-VDDD_CDC_D
@@ -338,8 +344,12 @@  pm8921_lvs6: lvs6 {
 		/*
 		 * mipi_dsi.1-dsi1_vddio
 		 * pil_riva-pll_vdd
+		 * HFPLL regulator
 		 */
 		pm8921_lvs7: lvs7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-boot-on;
 			bias-pull-down;
 		};
 	};