[PATCH 3/8] arm64: dts: qcom: msm8939-sony-tulip: Fix l10-l12 regulator voltages

From: Stephan Gerhold
Date: Wed Jun 14 2023 - 03:17:40 EST


msm8939-sony-xperia-kanuti-tulip.dts has several regulator voltages
that do not quite seem to match what is used in the vendor kernel.
In particular:

- l10 is fixed at 2.8V [1, 2]
- l11/l12 are 2.95V max [1]

[1]: https://github.com/sonyxperiadev/kernel/blob/aosp/LA.BR.1.3.3_rb2.14/arch/arm/boot/dts/qcom/msm8939-regulator.dtsi
[2]: https://github.com/sonyxperiadev/kernel/blob/aosp/LA.BR.1.3.3_rb2.14/arch/arm/boot/dts/qcom/msm8939-kanuti_tulip.dtsi#L671C1-L673

Fixes: f1134f738fad ("arm64: dts: qcom: Add msm8939 Sony Xperia M4 Aqua")
Signed-off-by: Stephan Gerhold <stephan@xxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/msm8939-sony-xperia-kanuti-tulip.dts | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8939-sony-xperia-kanuti-tulip.dts b/arch/arm64/boot/dts/qcom/msm8939-sony-xperia-kanuti-tulip.dts
index a9df8dab5481..dc5b8cd5b9f4 100644
--- a/arch/arm64/boot/dts/qcom/msm8939-sony-xperia-kanuti-tulip.dts
+++ b/arch/arm64/boot/dts/qcom/msm8939-sony-xperia-kanuti-tulip.dts
@@ -110,20 +110,20 @@ pm8916_l9: l9 {
};

pm8916_l10: l10 {
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
};

pm8916_l11: l11 {
regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
+ regulator-max-microvolt = <2950000>;
regulator-system-load = <200000>;
regulator-allow-set-load;
};

pm8916_l12: l12 {
regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
+ regulator-max-microvolt = <2950000>;
};

pm8916_l13: l13 {

--
2.40.1