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authorAndrei Simion <andrei.simion@microchip.com>2024-08-12 16:52:31 +0300
committerClaudiu Beznea <claudiu.beznea@tuxon.dev>2024-08-19 07:34:07 +0300
commit3c8787edab857478770b788f81cd16da6fba7fb5 (patch)
tree301880689bed140f41fd9b49b56e709963b6aaf8
parent6067310c050eb3a401e11dece2c644ef2138de6e (diff)
ARM: dts: microchip: sama5d29_curiosity: Add reg_5v to supply PMIC nodes
Align with the datasheet by adding regulator-5v which supplies each node from the regulator using phandle to regulator-5v through pvin[1-4]-supply and lvin-supply. Co-developed-by: Mihai Sain <mihai.sain@microchip.com> Signed-off-by: Mihai Sain <mihai.sain@microchip.com> Signed-off-by: Andrei Simion <andrei.simion@microchip.com> Link: https://lore.kernel.org/r/20240812135231.43744-8-andrei.simion@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
-rw-r--r--arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts
index 6b02b7bcfd497..951a0c97d3c6b 100644
--- a/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts
@@ -84,6 +84,14 @@
device_type = "memory";
reg = <0x20000000 0x20000000>;
};
+
+ reg_5v: regulator-5v {
+ compatible = "regulator-fixed";
+ regulator-name = "5V_MAIN";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
};
&adc {
@@ -144,6 +152,11 @@
mcp16502@5b {
compatible = "microchip,mcp16502";
reg = <0x5b>;
+ lvin-supply = <&reg_5v>;
+ pvin1-supply = <&reg_5v>;
+ pvin2-supply = <&reg_5v>;
+ pvin3-supply = <&reg_5v>;
+ pvin4-supply = <&reg_5v>;
status = "okay";
lpm-gpios = <&pioBU 0 GPIO_ACTIVE_LOW>;