arm64: dts: imx8mp-tqma8mpql: 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/imx8mp-tqma8mpql.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql.dtsi
index b48d5da1472739ef81716d3a9f7869793c78370e..9716f24f7c6ed794146e0f21741747371a8a47cf 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql.dtsi
@@ -16,15 +16,6 @@
                reg = <0x0 0x40000000 0 0x80000000>;
        };
 
-       /* identical to buck4_reg, but should never change */
-       reg_vcc3v3: regulator-vcc3v3 {
-               compatible = "regulator-fixed";
-               regulator-name = "VCC3V3";
-               regulator-min-microvolt = <3300000>;
-               regulator-max-microvolt = <3300000>;
-               regulator-always-on;
-       };
-
        reg_usdhc2_vqmmc: regulator-usdhc2-vqmmc {
                compatible = "regulator-gpio";
                pinctrl-names = "default";
@@ -187,14 +178,14 @@
                read-only;
                reg = <0x53>;
                pagesize = <16>;
-               vcc-supply = <&reg_vcc3v3>;
+               vcc-supply = <&buck4_reg>;
        };
 
        m24c64: eeprom@57 {
                compatible = "atmel,24c64";
                reg = <0x57>;
                pagesize = <32>;
-               vcc-supply = <&reg_vcc3v3>;
+               vcc-supply = <&buck4_reg>;
        };
 };
 
@@ -211,7 +202,7 @@
        non-removable;
        no-sd;
        no-sdio;
-       vmmc-supply = <&reg_vcc3v3>;
+       vmmc-supply = <&buck4_reg>;
        vqmmc-supply = <&buck5_reg>;
        status = "okay";
 };