ARM: dts: imx7-mba7: Remove duplicated power supply

VCC3V3 is used twice, resulting in the debugfs warning:
debugfs: Directory 'VCC3V3' with parent 'regulator' already present!

The power supply provided by reg_vcc_3v3 is actually the same as
reg_mba_3v3.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Markus Niebel <markus.niebel@ew.tq-group.com>
Reviewed-by: Bruno Thomsen <bruno.thomsen@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi b/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi
index 077700a5f4c3d14c0ac5442b7913fd738a3ae15d..304281681abfe8d12b16aba150db8f2680a130f7 100644 (file)
--- a/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi
@@ -188,14 +188,6 @@
                vin-supply = <&reg_mba_3v3>;
        };
 
-       reg_vcc_3v3: regulator-vcc-3v3 {
-               compatible = "regulator-fixed";
-               regulator-name = "VCC3V3";
-               regulator-min-microvolt = <3300000>;
-               regulator-max-microvolt = <3300000>;
-               regulator-always-on;
-       };
-
        sound {
                compatible = "fsl,imx-audio-tlv320aic32x4";
                model = "imx-audio-tlv320aic32x4";
@@ -318,7 +310,7 @@
        lm75: temperature-sensor@49 {
                compatible = "national,lm75a";
                reg = <0x49>;
-               vs-supply = <&reg_vcc_3v3>;
+               vs-supply = <&reg_mba_3v3>;
        };
 };
 
@@ -351,7 +343,7 @@
                interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
                interrupt-controller;
                #interrupt-cells = <2>;
-               vcc-supply = <&reg_vcc_3v3>;
+               vcc-supply = <&reg_mba_3v3>;
        };
 };