[PATCH v4 4/4] ARM: dts: qcom: msm8974-klte: Mark essential regulators
From: Iskren Chernev <iskren.chernev@gmail.com>
Date: 2021-01-28 10:38:30
Also in:
linux-arm-msm, lkml, phone-devel
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 2ea9ec432df58..9124b968a197f 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