Linux Audio

Check our new training course

Embedded Linux Audio

Check our new training course
with Creative Commons CC-BY-SA
lecture materials

Bootlin logo

Elixir Cross Referencer

Open Menu / arch / arm / boot / dts / armada-398-db.dts
Loading...
  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Device Tree Include file for Marvell Armada 398 Development Board
 *
 * Copyright (C) 2015 Marvell
 *
 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
 */

/dts-v1/;
#include "armada-398.dtsi"

/ {
	model = "Marvell Armada 398 Development Board";
	compatible = "marvell,a398-db", "marvell,armada398", "marvell,armada390";

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

	memory {
		device_type = "memory";
		reg = <0x00000000 0x80000000>; /* 2 GB */
	};

	soc {
		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
			  MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000>;

		internal-regs {
			i2c@11000 {
				pinctrl-0 = <&i2c0_pins>;
				pinctrl-names = "default";
				status = "okay";
				clock-frequency = <100000>;
			};

			serial@12000 {
				pinctrl-0 = <&uart0_pins>;
				pinctrl-names = "default";
				status = "okay";
			};

			serial@12100 {
				pinctrl-0 = <&uart1_pins>;
				pinctrl-names = "default";
				status = "okay";
			};

			usb@58000 {
				status = "okay";
			};

			usb3@f8000 {
				status = "okay";
			};
		};

		pcie {
			status = "okay";

			pcie@1,0 {
				status = "okay";
			};

			pcie@2,0 {
				status = "okay";
			};

			pcie@3,0 {
				status = "okay";
			};
		};
	};
};

&spi1 {
	status = "okay";
	pinctrl-0 = <&spi1_pins>;
	pinctrl-names = "default";

	flash@0 {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "n25q128a13", "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <108000000>;

		partition@0 {
			label = "U-Boot";
			reg = <0 0x400000>;
		};

		partition@400000 {
			label = "Filesystem";
			reg = <0x400000 0x1000000>;
		};
	};
};

&nand_controller {
	status = "okay";
	pinctrl-0 = <&nand_pins>;
	pinctrl-names = "default";

	nand@0 {
		reg = <0>;
		label = "pxa3xx_nand-0";
		nand-rb = <0>;
		marvell,nand-keep-config;
		nand-on-flash-bbt;
		nand-ecc-strength = <8>;
		nand-ecc-step-size = <512>;

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

			partition@0 {
				label = "U-Boot";
				reg = <0 0x800000>;
			};
			partition@800000 {
				label = "Linux";
				reg = <0x800000 0x800000>;
			};
			partition@1000000 {
				label = "Filesystem";
				reg = <0x1000000 0x3f000000>;
			};
		};
	};
};