[PATCH 1/5] ARM: dts: am43xx-epos-evm: Keep DCDC5 and DCDC6 always on

From: Andrew F. Davis
Date: Fri Mar 29 2019 - 13:53:46 EST


From: Kabir Sahane <x0153567@xxxxxx>

These regulator outputs are needed even in deep sleep modes to prevent
low-voltage detection events. Make these always ON to avoid this.

Signed-off-by: Kabir Sahane <x0153567@xxxxxx>
Signed-off-by: Andrew F. Davis <afd@xxxxxx>
---
arch/arm/boot/dts/am43x-epos-evm.dts | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
index 9dfd80e3b76e..7db5cf3facde 100644
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -634,12 +634,16 @@
regulator-name = "v1_0bat";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
+ regulator-boot-on;
+ regulator-always-on;
};

dcdc6: regulator-dcdc6 {
regulator-name = "v1_8bat";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
};

ldo1: regulator-ldo1 {
--
2.21.0