uboot/u-boot-stm32mp-2020.01/arch/arm/dts/armada-7040-db-nand.dts

/*
 * Copyright (C) 2017 Marvell Technology Group Ltd.
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPLv2 or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This library is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU General Public License as
 *     published by the Free Software Foundation; either version 2 of the
 *     License, or (at your option) any later version.
 *
 *     This library is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

/*
 * Device Tree file for Marvell Armada 7040 Development board platform
 * Boot device: NAND, 0xE (SW3)
 */

#include "armada-7040.dtsi"

/ {
	model = "Marvell Armada 7040 DB board with NAND";
	compatible = "marvell,armada7040-db-nand", "marvell,armada7040-db",
		     "marvell,armada7040", "marvell,armada-ap806-quad",
		     "marvell,armada-ap806";

	chosen {
		stdout-path = "serial0:115200n8";
	};

	aliases {
		i2c0 = &cpm_i2c0;
		spi0 = &cpm_spi1;
	};

	memory@00000000 {
		device_type = "memory";
		reg = <0x0 0x0 0x0 0x80000000>;
	};
};

&ap_pinctl {
	   /* MPP Bus:
	    * SDIO  [0-5]
	    * UART0 [11,19]
	    */
		  /* 0   1   2   3   4   5   6   7   8   9 */
	pin-func = < 0x1 0x1 0x1 0x1 0x1 0x1 0x0 0x0 0x0 0x0
		     0x0 0x3 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x3 >;
};

&uart0 {
	status = "okay";
};


&cpm_pcie2 {
	status = "okay";
};

&cpm_i2c0 {
	pinctrl-names = "default";
	pinctrl-0 = <&cpm_i2c0_pins>;
	status = "okay";
	clock-frequency = <100000>;
};

&cpm_pinctl {
		/* MPP Bus:
		 * AUDIO   [0-5]
                 * GBE     [6-11]
		 * SS_PWDN [12]
		 * NF_RBn  [13]
                 * GPIO    [14]
		 * DEV_BUS [15-27]
		 * SATA1   [28]
		 * UART0   [29-30]
		 * MSS_VTT_EN [31]
		 * SMI	   [32,34]
		 * XSMI    [35-36]
		 * I2C	   [37-38]
		 * RGMII1  [44-55]
		 * SD	   [56-61]
		 * GPIO    [62]
		 */
		 /*   0   1   2   3   4   5   6   7   8   9 */
	 pin-func = < 0x2 0x2 0x2 0x2 0x2 0x2 0x3 0x3 0x3 0x3
		      0x3 0x3 0x0 0x2 0x0 0x1 0x1 0x1 0x1 0x1
		      0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x9 0xa
		      0xa 0x0 0x7 0x0 0x7 0x7 0x7 0x2 0x2 0x0
		      0x0 0x0 0x0 0x0 0x1 0x1 0x1 0x1 0x1 0x1
		      0x1 0x1 0x1 0x1 0x1 0x1 0xe 0xe 0xe 0xe
		      0xe 0xe 0x0>;
};

&cpm_spi1 {
	pinctrl-names = "default";
	pinctrl-0 = <&cpm_spi0_pins>;
	status = "disabled";

	spi-flash@0 {
		#address-cells = <0x1>;
		#size-cells = <0x1>;
		compatible = "jedec,spi-nor";
		reg = <0x0>;
		spi-max-frequency = <20000000>;

		partitions {
			compatible = "fixed-partitions";
			#address-cells = <1>;
			#size-cells = <1>;

			partition@0 {
				label = "U-Boot";
				reg = <0x0 0x200000>;
			};

			partition@400000 {
				label = "Filesystem";
				reg = <0x200000 0xe00000>;
			};
		};
	};
};

&cpm_sata0 {
	status = "okay";
};

&cpm_usb3_0 {
	status = "okay";
};

&cpm_usb3_1 {
	status = "okay";
};

&cpm_comphy {
	phy0 {
		phy-type = <PHY_TYPE_SGMII2>;
		phy-speed = <PHY_SPEED_3_125G>;
	};

	phy1 {
		phy-type = <PHY_TYPE_USB3_HOST0>;
		phy-speed = <PHY_SPEED_5G>;
	};

	phy2 {
		phy-type = <PHY_TYPE_SGMII0>;
		phy-speed = <PHY_SPEED_1_25G>;
	};

	phy3 {
		phy-type = <PHY_TYPE_SATA1>;
		phy-speed = <PHY_SPEED_5G>;
	};

	phy4 {
		phy-type = <PHY_TYPE_USB3_HOST1>;
		phy-speed = <PHY_SPEED_5G>;
	};

	phy5 {
		phy-type = <PHY_TYPE_PEX2>;
		phy-speed = <PHY_SPEED_5G>;
	};
};

&cpm_nand {
	status = "okay";
};

&cpm_utmi0 {
	status = "okay";
};

&cpm_utmi1 {
	status = "okay";
};

&ap_sdhci0 {
	status = "okay";
	bus-width = <4>;
	no-1-8-v;
	non-removable;
};

&cpm_sdhci0 {
	status = "okay";
	bus-width = <4>;
	no-1-8-v;
	non-removable;
};