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

Dmitry Baryshkov
2023-07-02T17:43:50Z

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 --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;
+ };
};
};

--
2.39.2