Message-Id: <20251009-mini_iv-v1-3-f3889c492457@gocontroll.com>
Date: Thu, 09 Oct 2025 12:54:19 +0200
From: Maud Spierings via B4 Relay <devnull+maudspierings.gocontroll.com@...nel.org>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>
Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, 
 Maud Spierings <maudspierings@...ontroll.com>
Subject: [PATCH 3/5] arm64: dts: freescale: add Ka-Ro Electronics tx8m-1610
 COM

From: Maud Spierings <maudspierings@...ontroll.com>

The Ka-Ro Electronics tx8m-1610 is a COM based on the imx8mm SOC. It has
1 GB of ram and 4 GB of eMMC storage on board.

Add it to enable boards based on this module

Signed-off-by: Maud Spierings <maudspierings@...ontroll.com>
---
 .../arm64/boot/dts/freescale/imx8mm-tx8m-1610.dtsi | 562 +++++++++++++++++++++
 1 file changed, 562 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-tx8m-1610.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-tx8m-1610.dtsi
new file mode 100644
index 0000000000000..6ed86b10c4310
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-tx8m-1610.dtsi
@@ -0,0 +1,562 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2021 Lothar Waßmann <LW@...O-electronics.de>
+ * 2025 Maud Spierings <maudspierings@...ontroll.com>
+ */
+
+#include "imx8mm.dtsi"
+
+/ {
+	reg_3v3_etn: regulator-3v3-etn {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio1 23 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&pinctrl_reg_3v3_etn>;
+		pinctrl-names = "default";
+		regulator-boot-on;
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-name = "3v3-etn";
+		vin-supply = <&reg_vdd_3v3>;
+	};
+};
+
+&A53_0 {
+	cpu-supply = <&reg_vdd_arm>;
+};
+
+&A53_1 {
+	cpu-supply = <&reg_vdd_arm>;
+};
+
+&A53_2 {
+	cpu-supply = <&reg_vdd_arm>;
+};
+
+&A53_3 {
+	cpu-supply = <&reg_vdd_arm>;
+};
+
+&ddrc {
+	operating-points-v2 = <&ddrc_opp_table>;
+
+	ddrc_opp_table: opp-table {
+		compatible = "operating-points-v2";
+
+		opp-400000000 {
+			opp-hz = /bits/ 64 <400000000>;
+		};
+	};
+};
+
+&fec1 {
+	assigned-clocks = <&clk IMX8MM_CLK_ENET_AXI>,
+	<&clk IMX8MM_CLK_ENET_TIMER>,
+	<&clk IMX8MM_CLK_ENET_REF>,
+	<&clk IMX8MM_CLK_ENET_REF>;
+	assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_266M>,
+	<&clk IMX8MM_SYS_PLL2_100M>,
+	<&clk IMX8MM_SYS_PLL2_50M>,
+	<&clk IMX8MM_SYS_PLL2_50M>;
+	assigned-clock-rates = <0>, <100000000>, <50000000>, <50000000>;
+	clocks = <&clk IMX8MM_CLK_ENET1_ROOT>,
+		 <&clk IMX8MM_CLK_ENET1_ROOT>,
+		 <&clk IMX8MM_CLK_ENET_TIMER>,
+		 <&clk IMX8MM_CLK_ENET_REF>;
+	phy-handle = <&ethphy0>;
+	phy-mode = "rmii";
+	phy-supply = <&reg_3v3_etn>;
+	pinctrl-0 = <&pinctrl_fec1>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-0 = <&pinctrl_ethphy_rst>;
+		pinctrl-names = "default";
+		reset-delay-us = <25000>;
+		reset-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
+		reset-post-delay-us = <100>;
+
+		ethphy0: ethernet-phy@0 {
+			reg = <0>;
+			clocks = <&clk IMX8MM_CLK_ENET_REF>;
+			smsc,disable-energy-detect;
+		};
+	};
+};
+
+&gpio1 {
+	gpio-line-names = "SODIMM_152",
+			  "SODIMM_42",
+			  "SODIMM_153",
+			  "PMIC_IRQ_B",
+			  "SODIMM_154",
+			  "SODIMM_155",
+			  "SODIMM_156",
+			  "SODIMM_157",
+			  "SODIMM_158",
+			  "SODIMM_159",
+			  "SODIMM_161",
+			  "SODIMM_162",
+			  "SODIMM_34",
+			  "SODIMM_36",
+			  "SODIMM_27",
+			  "SODIMM_28",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "ENET_POWER",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "ENET_nINT",
+			  "ENET_nRST",
+			  "",
+			  "";
+};
+
+&gpio2 {
+	gpio-line-names = "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "SODIMM_51",
+			  "SODIMM_57",
+			  "SODIMM_56",
+			  "SODIMM_52",
+			  "SODIMM_53",
+			  "SODIMM_54",
+			  "SODIMM_55",
+			  "SODIMM_15",
+			  "SODIMM_45",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "";
+};
+
+&gpio3 {
+	gpio-line-names = "SODIMM_103",
+			  "SODIMM_104",
+			  "SODIMM_105",
+			  "SODIMM_106",
+			  "SODIMM_107",
+			  "SODIMM_112",
+			  "SODIMM_108",
+			  "SODIMM_109",
+			  "SODIMM_95",
+			  "SODIMM_110",
+			  "SODIMM_96",
+			  "SODIMM_97",
+			  "SODIMM_98",
+			  "SODIMM_99",
+			  "SODIMM_113",
+			  "SODIMM_114",
+			  "SODIMM_115",
+			  "SODIMM_101",
+			  "SODIMM_100",
+			  "SODIMM_77",
+			  "SODIMM_72",
+			  "SODIMM_73",
+			  "SODIMM_74",
+			  "SODIMM_75",
+			  "SODIMM_76",
+			  "SODIMM_43",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "";
+};
+
+&gpio4 {
+	gpio-line-names = "SODIMM_178",
+			  "SODIMM_180",
+			  "SODIMM_184",
+			  "SODIMM_185",
+			  "SODIMM_186",
+			  "SODIMM_187",
+			  "SODIMM_188",
+			  "SODIMM_189",
+			  "SODIMM_190",
+			  "SODIMM_191",
+			  "SODIMM_179",
+			  "SODIMM_181",
+			  "SODIMM_192",
+			  "SODIMM_193",
+			  "SODIMM_194",
+			  "SODIMM_195",
+			  "SODIMM_196",
+			  "SODIMM_197",
+			  "SODIMM_198",
+			  "SODIMM_199",
+			  "SODIMM_182",
+			  "SODIMM_79",
+			  "SODIMM_78",
+			  "SODIMM_84",
+			  "SODIMM_87",
+			  "SODIMM_86",
+			  "SODIMM_85",
+			  "SODIMM_83",
+			  "SODIMM_81",
+			  "SODIMM_80",
+			  "SODIMM_90",
+			  "SODIMM_93";
+};
+
+&gpio5 {
+	gpio-line-names = "SODIMM_92",
+			  "SODIMM_91",
+			  "SODIMM_89",
+			  "SODIMM_144",
+			  "SODIMM_143",
+			  "SODIMM_146",
+			  "SODIMM_68",
+			  "SODIMM_67",
+			  "SODIMM_70",
+			  "SODIMM_69",
+			  "SODIMM_48",
+			  "SODIMM_46",
+			  "SODIMM_47",
+			  "SODIMM_44",
+			  "PMIC_SCL",
+			  "PMIC_SDA",
+			  "SODIMM_41",
+			  "SODIMM_40",
+			  "SODIMM_148",
+			  "SODIMM_149",
+			  "SODIMM_150",
+			  "SODIMM_151",
+			  "SODIMM_60",
+			  "SODIMM_59",
+			  "SODIMM_64",
+			  "SODIMM_63",
+			  "SODIMM_62",
+			  "SODIMM_61",
+			  "SODIMM_66",
+			  "SODIMM_65",
+			  "",
+			  "";
+};
+
+&i2c1 {
+	clock-frequency = <400000>;
+	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	pinctrl-names = "default", "gpio";
+	scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	status = "okay";
+
+	pmic: pmic@4b {
+		compatible = "rohm,bd71847";
+		reg = <0x4b>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-0 = <&pinctrl_pmic>;
+		pinctrl-names = "default";
+		rohm,reset-snvs-powered;
+
+		regulators {
+			reg_vdd_soc: BUCK1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <900000>;
+				regulator-min-microvolt = <780000>;
+				regulator-name = "buck1";
+				regulator-ramp-delay = <1250>;
+			};
+
+			reg_vdd_arm: BUCK2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <950000>;
+				regulator-min-microvolt = <805000>;
+				regulator-name = "buck2";
+				regulator-ramp-delay = <1250>;
+				rohm,dvs-run-voltage = <950000>;
+				rohm,dvs-idle-voltage = <810000>;
+			};
+
+			reg_vdd_dram: BUCK3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <900000>;
+				regulator-min-microvolt = <805000>;
+				regulator-name = "buck3";
+			};
+
+			reg_vdd_3v3: BUCK4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <3300000>;
+				regulator-min-microvolt = <3300000>;
+				regulator-name = "buck4";
+			};
+
+			reg_vdd_1v8: BUCK5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <1950000>;
+				regulator-min-microvolt = <1700000>;
+				regulator-name = "buck5";
+			};
+
+			BUCK6 {
+				regulator-always-on;
+				regulator-boot-on;
+				/*
+				 * The default output voltage is 1.1V, bumped
+				 * to 1.35V in HW by a 499R/2.2K voltage divider in the
+				 * feedback path.
+				 */
+				regulator-max-microvolt = <1100000>;
+				regulator-min-microvolt = <1100000>;
+				regulator-name = "buck6";
+			};
+
+			reg_snvs_1v8: LDO1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <1980000>;
+				regulator-min-microvolt = <1620000>;
+				regulator-name = "ldo1";
+			};
+
+			reg_snvs_0v8: LDO2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <900000>;
+				regulator-min-microvolt = <760000>;
+				regulator-name = "ldo2";
+			};
+
+			reg_vdda_1v8: LDO3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <1890000>;
+				regulator-min-microvolt = <1710000>;
+				regulator-name = "ldo3";
+			};
+
+			reg_vdd_phy_0v9: LDO4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <1000000>;
+				regulator-min-microvolt = <855000>;
+				regulator-name = "ldo4";
+			};
+
+			ldo5_reg: LDO5 {
+				regulator-max-microvolt = <3300000>;
+				regulator-min-microvolt = <1800000>;
+				regulator-name = "ldo5";
+			};
+
+			reg_vdd_phy_1v2: LDO6 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <1260000>;
+				regulator-min-microvolt = <1140000>;
+				regulator-name = "ldo6";
+			};
+		};
+	};
+};
+
+&iomuxc {
+	pinctrl_ethphy_int: etnphy-intgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_ENET_RD2_GPIO1_IO28
+				(MX8MM_FSEL_FAST | MX8MM_HYS_SCHMITT)
+		>;
+	};
+
+	pinctrl_ethphy_rst: etnphy-rstgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_ENET_RD3_GPIO1_IO29
+				(MX8MM_PULL_UP | MX8MM_PULL_ENABLE)
+		>;
+	};
+
+	pinctrl_fec1: fec1grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_ENET_MDC_ENET1_MDC
+				(MX8MM_DSE_X4 | MX8MM_PULL_UP | MX8MM_PULL_ENABLE)
+			MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO
+				(MX8MM_DSE_X4 | MX8MM_PULL_UP | MX8MM_PULL_ENABLE)
+			MX8MM_IOMUXC_ENET_TD2_ENET1_TX_CLK
+				(MX8MM_FSEL_FAST | MX8MM_SION)
+			MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0
+				(MX8MM_DSE_X6 | MX8MM_FSEL_FAST)
+			MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1
+				(MX8MM_DSE_X6 | MX8MM_FSEL_FAST)
+			MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0
+				(MX8MM_FSEL_FAST | MX8MM_HYS_SCHMITT)
+			MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1
+				(MX8MM_FSEL_FAST | MX8MM_HYS_SCHMITT)
+			MX8MM_IOMUXC_ENET_RXC_ENET1_RX_ER
+				MX8MM_FSEL_FAST
+			MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL
+				MX8MM_FSEL_FAST
+			MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL
+				(MX8MM_DSE_X6 | MX8MM_FSEL_FAST)
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL
+				MX8MM_I2C_DEFAULT
+			MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA
+				MX8MM_I2C_DEFAULT
+		>;
+	};
+
+	pinctrl_i2c1_gpio: i2c1-gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14
+				MX8MM_I2C_DEFAULT
+			MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15
+				MX8MM_I2C_DEFAULT
+		>;
+	};
+
+	pinctrl_pmic: pmicgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3
+				(MX8MM_PULL_UP | MX8MM_HYS_SCHMITT | MX8MM_PULL_ENABLE)
+		>;
+	};
+
+	pinctrl_reg_3v3_etn: reg-3v3-etngrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_ENET_TXC_GPIO1_IO23
+				(MX8MM_DSE_X4 | MX8MM_PULL_UP | MX8MM_PULL_ENABLE)
+		>;
+	};
+
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK
+				(MX8MM_FSEL_FAST | MX8MM_HYS_SCHMITT | MX8MM_PULL_ENABLE)
+			MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD
+				MX8MM_USDHC_DATA_DEFAULT
+			MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0
+				MX8MM_USDHC_DATA_DEFAULT
+			MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1
+				MX8MM_USDHC_DATA_DEFAULT
+			MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2
+				MX8MM_USDHC_DATA_DEFAULT
+			MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3
+				MX8MM_USDHC_DATA_DEFAULT
+			MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4
+				MX8MM_USDHC_DATA_DEFAULT
+			MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5
+				MX8MM_USDHC_DATA_DEFAULT
+			MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6
+				MX8MM_USDHC_DATA_DEFAULT
+			MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7
+				MX8MM_USDHC_DATA_DEFAULT
+			MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE
+				(MX8MM_FSEL_FAST | MX8MM_HYS_SCHMITT | MX8MM_PULL_ENABLE)
+			MX8MM_IOMUXC_SD1_RESET_B_USDHC1_RESET_B
+				(MX8MM_DSE_X6 | MX8MM_FSEL_FAST | MX8MM_PULL_UP | MX8MM_PULL_ENABLE)
+		>;
+	};
+
+	pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK
+				(MX8MM_DSE_X2 | MX8MM_FSEL_FAST | MX8MM_HYS_SCHMITT | MX8MM_PULL_ENABLE)
+			MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD
+				(MX8MM_DSE_X2 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0
+				(MX8MM_DSE_X2 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1
+				(MX8MM_DSE_X2 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2
+				(MX8MM_DSE_X2 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3
+				(MX8MM_DSE_X2 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4
+				(MX8MM_DSE_X2 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5
+				(MX8MM_DSE_X2 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6
+				(MX8MM_DSE_X2 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7
+				(MX8MM_DSE_X2 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE
+				(MX8MM_DSE_X2 | MX8MM_FSEL_FAST | MX8MM_HYS_SCHMITT | MX8MM_PULL_ENABLE)
+			MX8MM_IOMUXC_SD1_RESET_B_USDHC1_RESET_B
+				(MX8MM_DSE_X6 | MX8MM_FSEL_FAST | MX8MM_PULL_UP | MX8MM_PULL_ENABLE)
+		>;
+	};
+
+	pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK
+				(MX8MM_DSE_X6 | MX8MM_FSEL_FAST | MX8MM_HYS_SCHMITT | MX8MM_PULL_ENABLE)
+			MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD
+				(MX8MM_DSE_X6 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0
+				(MX8MM_DSE_X6 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1
+				(MX8MM_DSE_X6 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2
+				(MX8MM_DSE_X6 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3
+				(MX8MM_DSE_X6 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4
+				(MX8MM_DSE_X6 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5
+				(MX8MM_DSE_X6 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6
+				(MX8MM_DSE_X6 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7
+				(MX8MM_DSE_X6 | MX8MM_USDHC_DATA_DEFAULT)
+			MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE
+				(MX8MM_DSE_X6 | MX8MM_FSEL_FAST | MX8MM_HYS_SCHMITT | MX8MM_PULL_ENABLE)
+			MX8MM_IOMUXC_SD1_RESET_B_USDHC1_RESET_B
+				(MX8MM_DSE_X6 | MX8MM_FSEL_FAST | MX8MM_PULL_UP | MX8MM_PULL_ENABLE)
+		>;
+	};
+};
+
+&usdhc1 {
+	assigned-clocks = <&clk IMX8MM_CLK_USDHC1>;
+	assigned-clock-rates = <400000000>;
+	bus-width = <8>;
+	non-removable;
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	vmmc-supply = <&reg_vdd_3v3>;
+	vqmmc-supply = <&reg_vdd_1v8>;
+	status = "okay";
+};

-- 
2.51.0

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