The current l3 min voltage level is not supported by the regulator (the voltage is not a multiple of the regulator step size), so a driver requesting this exact voltage would fail, see discussion in: https://patchwork.kernel.org/comment/22461199/
It was agreed upon to set a min voltage level that is a multiple of the regulator step size. There was actually a patch sent that did this: https://patchwork.kernel.org/patch/10819313/ However, the commit 331ab98f8c4a ("arm64: dts: qcom: qcs404: Fix voltages l3") that was applied is not identical to that patch. Signed-off-by: Niklas Cassel <niklas.cas...@linaro.org> --- arch/arm64/boot/dts/qcom/qcs404-evb.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi index 6910fc663fe1..9a7d930dcd23 100644 --- a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi @@ -118,7 +118,7 @@ }; vreg_l3_1p05: l3 { - regulator-min-microvolt = <1050000>; + regulator-min-microvolt = <1048000>; regulator-max-microvolt = <1160000>; }; -- 2.20.1
