[PATCH 4/4] ARM: dts: qcom: msm8974-klte: Mark essential regulators
From: Iskren Chernev <iskren.chernev@gmail.com>
Date: 2021-01-24 13:59:02
Also in:
linux-arm-msm, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 {
--
2.30.0