ARM: dts: imx7d-sdb: Assign corresponding power supply for LDOs

On i.MX7D SDB board, sw2 supplies 1p0d/1p2 LDO, this patch assigns
corresponding power supply for 1p0d/1p2 LDO to avoid confusion by
below log:

vdd1p0d: supplied by regulator-dummy
vdd1p2: supplied by regulator-dummy

With this patch, the power supply is more accurate:

vdd1p0d: supplied by SW2
vdd1p2: supplied by SW2

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index 202922ed37544c8dba229439de84118e62344944..efc83bcfa9c6dd890de34dced18931e77e59a74e 100644 (file)
--- a/arch/arm/boot/dts/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/imx7d-sdb.dts
@@ -379,6 +379,14 @@
        status = "okay";
 };
 
+&reg_1p0d {
+       vin-supply = <&sw2_reg>;
+};
+
+&reg_1p2 {
+       vin-supply = <&sw2_reg>;
+};
+
 &uart1 {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_uart1>;