From: Teresa Remmet <t.remmet@xxxxxxxxx>
LDO3 is also used as switch for enabling VDD_3V3_S and need to
be kept on during suspend. Disabling this can lead to an unwanted
reset during resume.
Set LDO3 to 2,5V as the voltage should be fix.
Signed-off-by: Teresa Remmet <t.remmet@xxxxxxxxx>
Signed-off-by: Andrej Picej <andrej.picej@xxxxxxxxx>
---
arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi
index 6069678244f3..7761acc5c510 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi
@@ -161,11 +161,13 @@ reg_vcc_enet: ldo3 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <2500000>;
- regulator-min-microvolt = <1500000>;
+ regulator-min-microvolt = <2500000>;
regulator-name = "VCC_ENET_2V5 (LDO3)";
regulator-state-mem {
- regulator-off-in-suspend;
+ regulator-on-in-suspend;
+ regulator-suspend-max-microvolt = <2500000>;
+ regulator-suspend-min-microvolt = <2500000>;
};
};
--
2.34.1
