2019-12-30 01:45:31

by Anson Huang

Subject: [PATCH 2/5] ARM: dts: imx6sx-sdb: Remove incorrect power supply assignment

The vdd3p0's input should be from external USB VBUS directly, NOT
PMIC's sw2, so remove the power supply assignment for vdd3p0.

Fixes: 37a4bdead109 ("ARM: dts: imx6sx-sdb: Assign corresponding power supply for LDOs")
Signed-off-by: Anson Huang <[email protected]>
---
arch/arm/boot/dts/imx6sx-sdb-reva.dts | 4 ----
arch/arm/boot/dts/imx6sx-sdb.dts | 4 ----
2 files changed, 8 deletions(-)

diff --git a/arch/arm/boot/dts/imx6sx-sdb-reva.dts b/arch/arm/boot/dts/imx6sx-sdb-reva.dts
index 2b29ed2..dce5dcf 100644
--- a/arch/arm/boot/dts/imx6sx-sdb-reva.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb-reva.dts
@@ -160,10 +160,6 @@
vin-supply = <&vgen6_reg>;
};

-&reg_vdd3p0 {
- vin-supply = <&sw2_reg>;
-};
-
&reg_vdd2p5 {
vin-supply = <&vgen6_reg>;
};
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
index a8ee708..5a63ca6 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb.dts
@@ -141,10 +141,6 @@
vin-supply = <&vgen6_reg>;
};

-&reg_vdd3p0 {
- vin-supply = <&sw2_reg>;
-};
-
&reg_vdd2p5 {
vin-supply = <&vgen6_reg>;
};
--
2.7.4