Re: [PATCH 4/4] ARM: dts: qcom: msm8974-klte: Mark essential regulators
From: Konrad Dybcio <hidden>
Date: 2021-01-24 15:15:36
Also in:
linux-arm-msm, lkml
From: Konrad Dybcio <hidden>
Date: 2021-01-24 15:15:36
Also in:
linux-arm-msm, lkml
On 24.01.2021 14:56, Iskren Chernev wrote:
s1 and l12 regulators are used for the memory and cache on the Samsung S5 (klte). If they are turned off the phone shuts down. So mark them as always-on to prevent that from happening. Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com> Tested-by: Alexey Minnekhanov <redacted> --- arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts | 2 ++ 1 file changed, 2 insertions(+)diff --git a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts index 19c96b47a5dbd..27323403aa71d 100644 --- a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts +++ b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts@@ -30,6 +30,7 @@ pma8084-regulators { pma8084_s1: s1 { regulator-min-microvolt = <675000>; regulator-max-microvolt = <1050000>; + regulator-always-on; }; pma8084_s2: s2 {@@ -115,6 +116,7 @@ pma8084_l11: l11 { pma8084_l12: l12 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-always-on; }; pma8084_l13: l13 {
Reviewed-by: Konrad Dybcio <redacted> Konrad