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authorAnson Huang <anson.huang@nxp.com>2019-05-12 11:57:24 +0200
committerShawn Guo <shawnguo@kernel.org>2019-05-20 05:03:37 +0200
commit43967d9b5a7c93da2e34c57e0d79d0f860231acc (patch)
tree50dbd97189e2ad04e3f69c114bd02df1ac3b3b58 /arch/arm/boot/dts/imx7d-sdb.dts
parentARM: dts: imx6qdl-sabresd: Assign corresponding power supply for LDOs (diff)
downloadlinux-43967d9b5a7c93da2e34c57e0d79d0f860231acc.tar.xz
linux-43967d9b5a7c93da2e34c57e0d79d0f860231acc.zip
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>
Diffstat (limited to 'arch/arm/boot/dts/imx7d-sdb.dts')
-rw-r--r--arch/arm/boot/dts/imx7d-sdb.dts8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index 202922ed3754..efc83bcfa9c6 100644
--- 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>;