linux_kernel/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Device Tree Include file for Freescale Layerscape-1043A family SoC.
 *
 * Copyright 2014-2015 Freescale Semiconductor, Inc.
 * Copyright 2018 NXP
 *
 * Mingkai Hu <Mingkai.hu@freescale.com>
 */

/dts-v1/;
#include "fsl-ls1043a.dtsi"

/ {
	model = "LS1043A QDS Board";
	compatible = "fsl,ls1043a-qds", "fsl,ls1043a";

	aliases {
		gpio0 = &gpio1;
		gpio1 = &gpio2;
		gpio2 = &gpio3;
		gpio3 = &gpio4;
		serial0 = &duart0;
		serial1 = &duart1;
		serial2 = &duart2;
		serial3 = &duart3;
	};

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

&duart0 {
	status = "okay";
};

&duart1 {
	status = "okay";
};

&ifc {
	#address-cells = <2>;
	#size-cells = <1>;
	/* NOR, NAND Flashes and FPGA on board */
	ranges = <0x0 0x0 0x0 0x60000000 0x08000000
		  0x1 0x0 0x0 0x7e800000 0x00010000
		  0x2 0x0 0x0 0x7fb00000 0x00000100>;
	status = "okay";

	nor@0,0 {
		compatible = "cfi-flash";
		reg = <0x0 0x0 0x8000000>;
		big-endian;
		bank-width = <2>;
		device-width = <1>;
	};

	nand@1,0 {
		compatible = "fsl,ifc-nand";
		reg = <0x1 0x0 0x10000>;
	};

	fpga: board-control@2,0 {
		compatible = "fsl,ls1043aqds-fpga", "fsl,fpga-qixis";
		reg = <0x2 0x0 0x0000100>;
	};
};

&i2c0 {
	status = "okay";

	pca9547@77 {
		compatible = "nxp,pca9547";
		reg = <0x77>;
		#address-cells = <1>;
		#size-cells = <0>;

		i2c@0 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0x0>;

			rtc@68 {
				compatible = "dallas,ds3232";
				reg = <0x68>;
				/* IRQ10_B */
				interrupts = <0 150 0x4>;
			};
		};

		i2c@2 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0x2>;

			ina220@40 {
				compatible = "ti,ina220";
				reg = <0x40>;
				shunt-resistor = <1000>;
			};

			ina220@41 {
				compatible = "ti,ina220";
				reg = <0x41>;
				shunt-resistor = <1000>;
			};
		};

		i2c@3 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0x3>;

			eeprom@56 {
				compatible = "atmel,24c512";
				reg = <0x56>;
			};

			eeprom@57 {
				compatible = "atmel,24c512";
				reg = <0x57>;
			};

			temp-sensor@4c {
				compatible = "adi,adt7461a";
				reg = <0x4c>;
			};
		};
	};
};

&lpuart0 {
	status = "okay";
};

&qspi {
	bus-num = <0>;
	status = "okay";

	qflash0: s25fl128s@0 {
		compatible = "spansion,m25p80";
		#address-cells = <1>;
		#size-cells = <1>;
		spi-max-frequency = <20000000>;
		reg = <0>;
	};
};

#include "fsl-ls1043-post.dtsi"