arm64: dts: freescale: imx8dxl-evk: enable mii_select node

The mii_select node is used to determine the fec1's interface
type. Using "enable-active-high" property to configure the
interface type as "RMII". Deleting the property as "RGMII".

Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
index a91a70651ea4f38ccea08bef5aa3aa37b76c2786..fc9647ea50e9f6681725a86f0c92d2bc915d4d53 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
@@ -90,6 +90,16 @@
                enable-active-high;
                off-on-delay-us = <3480>;
        };
+
+       mii_select: regulator-4 {
+               compatible = "regulator-fixed";
+               regulator-name = "mii-select";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               gpio = <&scu_gpio 6 GPIO_ACTIVE_HIGH>;
+               enable-active-high;
+               regulator-always-on;
+       };
 };
 
 &eqos {