rM-docker/imx7d-rm.dts at main · timower/rM-docker · GitHub

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/*
 * Edited imx7d device tree to enable all three usdhc controllers.
 *
 * Support for CompuLab SBC-iMX7 Single Board Computer
 *
 * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
 * Author: Ilya Ledvich <ilya@compulab.co.il>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 */

#include "imx7d-cl-som-imx7.dts"

/ {
	model = "reMarkable 2.0";
	compatible = "compulab,sbc-imx7", "compulab,cl-som-imx7", "fsl,imx7d";
};

&usdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc1>;
	cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
	wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
	wakeup-source;
	status = "okay";
};

&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	status = "okay";
};

&iomuxc {
	pinctrl_usdhc1: usdhc1grp {
		fsl,pins = <
			MX7D_PAD_SD1_CMD__SD1_CMD		0x59
			MX7D_PAD_SD1_CLK__SD1_CLK		0x19
			MX7D_PAD_SD1_DATA0__SD1_DATA0		0x59
			MX7D_PAD_SD1_DATA1__SD1_DATA1		0x59
			MX7D_PAD_SD1_DATA2__SD1_DATA2		0x59
			MX7D_PAD_SD1_DATA3__SD1_DATA3		0x59
			MX7D_PAD_SD1_CD_B__GPIO5_IO0		0x59 /* CD */
			MX7D_PAD_SD1_WP__GPIO5_IO1		0x59 /* WP */
		>;
	};

	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			MX7D_PAD_SD2_CMD__SD2_CMD		0x59
			MX7D_PAD_SD2_CLK__SD2_CLK		0x19
			MX7D_PAD_SD2_DATA0__SD2_DATA0		0x59
			MX7D_PAD_SD2_DATA1__SD2_DATA1		0x59
			MX7D_PAD_SD2_DATA2__SD2_DATA2		0x59
			MX7D_PAD_SD2_DATA3__SD2_DATA3		0x59
		>;
	};

};