Commit b6af6a5a authored by Teresa Remmet's avatar Teresa Remmet Committed by Shawn Guo
Browse files

arm64: dts: imx8mm-phycore-som: Keep LDO3 on in suspend 



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: default avatarTeresa Remmet <t.remmet@phytec.de>
Signed-off-by: default avatarAndrej Picej <andrej.picej@norik.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 4b38222c

arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi

+4 −2
Original line number Diff line number Diff line
@@ -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>;

				};

			};