arm64: dts: imx8mm-tqma8mqml: remove virtual 3.3V regulator

BUCK4 rail supplies the 3.3V rail. Use the actual regulator
instead of a virtual fixed regulator.

Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml.dtsi
index b82e9790ea20593d4f1af5f0620f210feaa14708..16ed8ce5b5c493cf0c4ea41298e6f7243c4c9260 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml.dtsi
@@ -24,14 +24,6 @@
                regulator-max-microvolt = <1800000>;
        };
 
-       /* identical to buck4_reg, but should never change */
-       reg_vcc3v3: regulator-vcc3v3 {
-               compatible = "regulator-fixed";
-               regulator-name = "TQMA8MXML_VCC3V3";
-               regulator-min-microvolt = <3300000>;
-               regulator-max-microvolt = <3300000>;
-       };
-
        reserved-memory {
                #address-cells = <2>;
                #size-cells = <2>;
@@ -223,14 +215,14 @@
                read-only;
                reg = <0x53>;
                pagesize = <16>;
-               vcc-supply = <&reg_vcc3v3>;
+               vcc-supply = <&buck4_reg>;
        };
 
        eeprom0: eeprom@57 {
                compatible = "atmel,24c64";
                reg = <0x57>;
                pagesize = <32>;
-               vcc-supply = <&reg_vcc3v3>;
+               vcc-supply = <&buck4_reg>;
        };
 };
 
@@ -253,7 +245,7 @@
        non-removable;
        no-sd;
        no-sdio;
-       vmmc-supply = <&reg_vcc3v3>;
+       vmmc-supply = <&buck4_reg>;
        vqmmc-supply = <&reg_vcc1v8>;
        status = "okay";
 };