diff --git a/arch/arm/dts/imx8mq-pico-pi.dts b/arch/arm/dts/imx8mq-pico-pi.dts
index 8ed6e91..89cbec5 100644
--- a/arch/arm/dts/imx8mq-pico-pi.dts
+++ b/arch/arm/dts/imx8mq-pico-pi.dts
@@ -9,7 +9,7 @@
 /dts-v1/;
 
 #include "imx8mq.dtsi"
-#include "imx8mq-u-boot.dtsi"
+#include <dt-bindings/interrupt-controller/irq.h>
 
 / {
 	model = "TechNexion PICO-PI-8M";
@@ -35,25 +35,13 @@
 		regulator-max-microvolt = <5000000>;
 		gpio = <&gpio3 14 GPIO_ACTIVE_LOW>;
 	};
-
-	reg_eth_phy: eth_phy {
-		compatible = "regulator-fixed";
-		regulator-name = "eth_phy_pwr";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
-	};
 };
 
 &fec1 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_fec1>;
+	pinctrl-0 = <&pinctrl_fec1 &pinctrl_enet_3v3>;
 	phy-mode = "rgmii-id";
 	phy-handle = <&ethphy0>;
-	phy-supply = <&reg_eth_phy>;
-	phy-reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
-	phy-reset-duration = <100>;
-	phy-reset-post-delay = <100>;
 	fsl,magic-packet;
 	status = "okay";
 
@@ -83,7 +71,7 @@
 		clock-names = "osc";
 		clock-output-names = "pmic_clk";
 		interrupt-parent = <&gpio1>;
-		interrupts = <3 GPIO_ACTIVE_LOW>;
+		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
 		interrupt-names = "irq";
 
 		regulators {
@@ -220,6 +208,8 @@
 };
 
 &usdhc1 {
+	assigned-clocks = <&clk IMX8MQ_CLK_USDHC1>;
+	assigned-clock-rates = <400000000>;
 	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc1>;
 	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
@@ -230,6 +220,8 @@
 };
 
 &usdhc2 {
+	assigned-clocks = <&clk IMX8MQ_CLK_USDHC2>;
+	assigned-clock-rates = <200000000>;
 	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
 	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
@@ -260,24 +252,29 @@
 };
 
 &iomuxc {
+	pinctrl_enet_3v3: enet3v3grp {
+		fsl,pins = <
+			MX8MQ_IOMUXC_GPIO1_IO00_GPIO1_IO0	0x19
+		>;
+	};
+
 	pinctrl_fec1: fec1grp {
 		fsl,pins = <
-			MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC			0x3
-			MX8MQ_IOMUXC_ENET_MDIO_ENET1_MDIO		0x23
-			MX8MQ_IOMUXC_ENET_TD3_ENET1_RGMII_TD3		0x1f
-			MX8MQ_IOMUXC_ENET_TD2_ENET1_RGMII_TD2		0x1f
-			MX8MQ_IOMUXC_ENET_TD1_ENET1_RGMII_TD1		0x1f
-			MX8MQ_IOMUXC_ENET_TD0_ENET1_RGMII_TD0		0x1f
-			MX8MQ_IOMUXC_ENET_RD3_ENET1_RGMII_RD3		0x91
-			MX8MQ_IOMUXC_ENET_RD2_ENET1_RGMII_RD2		0x91
-			MX8MQ_IOMUXC_ENET_RD1_ENET1_RGMII_RD1		0x91
-			MX8MQ_IOMUXC_ENET_RD0_ENET1_RGMII_RD0		0x91
-			MX8MQ_IOMUXC_ENET_TXC_ENET1_RGMII_TXC		0x1f
-			MX8MQ_IOMUXC_ENET_RXC_ENET1_RGMII_RXC		0x91
+			MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC		0x3
+			MX8MQ_IOMUXC_ENET_MDIO_ENET1_MDIO	0x23
+			MX8MQ_IOMUXC_ENET_TD3_ENET1_RGMII_TD3	0x1f
+			MX8MQ_IOMUXC_ENET_TD2_ENET1_RGMII_TD2	0x1f
+			MX8MQ_IOMUXC_ENET_TD1_ENET1_RGMII_TD1	0x1f
+			MX8MQ_IOMUXC_ENET_TD0_ENET1_RGMII_TD0	0x1f
+			MX8MQ_IOMUXC_ENET_RD3_ENET1_RGMII_RD3	0x91
+			MX8MQ_IOMUXC_ENET_RD2_ENET1_RGMII_RD2	0x91
+			MX8MQ_IOMUXC_ENET_RD1_ENET1_RGMII_RD1	0x91
+			MX8MQ_IOMUXC_ENET_RD0_ENET1_RGMII_RD0	0x91
+			MX8MQ_IOMUXC_ENET_TXC_ENET1_RGMII_TXC	0x1f
+			MX8MQ_IOMUXC_ENET_RXC_ENET1_RGMII_RXC	0x91
 			MX8MQ_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL	0x91
 			MX8MQ_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL	0x1f
-			MX8MQ_IOMUXC_GPIO1_IO00_GPIO1_IO0		0x19
-			MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9		0x19
+			MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9	0x19
 		>;
 	};
 
@@ -301,7 +298,7 @@
 		>;
 	};
 
-	pinctrl_pmic: pmicirq {
+	pinctrl_pmic: pmicirqgrp {
 		fsl,pins = <
 			MX8MQ_IOMUXC_GPIO1_IO03_GPIO1_IO3	0x41
 		>;
@@ -339,7 +336,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+	pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
 		fsl,pins = <
 			MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK			0x85
 			MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD			0xc5
@@ -355,7 +352,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+	pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
 		fsl,pins = <
 			MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK			0x87
 			MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD			0xc7
@@ -371,7 +368,7 @@
 		>;
 	};
 
-	pinctrl_usdhc2_gpio: usdhc2grpgpio {
+	pinctrl_usdhc2_gpio: usdhc2gpiogrp {
 		fsl,pins = <
 			MX8MQ_IOMUXC_SD2_CD_B_GPIO2_IO12	0x41
 		>;
@@ -389,7 +386,7 @@
 		>;
 	};
 
-	pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
+	pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
 		fsl,pins = <
 			MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK			0x85
 			MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD			0xc5
@@ -401,7 +398,7 @@
 		>;
 	};
 
-	pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
+	pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
 		fsl,pins = <
 			MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK			0x87
 			MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD			0xc7