xref: /linux/arch/arm/boot/dts/marvell/armada-398-db.dts (revision cdd5b5a9761fd66d17586e4f4ba6588c70e640ea) 
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Device Tree Include file for Marvell Armada 398 Development Board
4 *
5 * Copyright (C) 2015 Marvell
6 *
7 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8 */
9
10/dts-v1/;
11#include "armada-398.dtsi"
12
13/ {
14	model = "Marvell Armada 398 Development Board";
15	compatible = "marvell,a398-db", "marvell,armada398", "marvell,armada390";
16
17	chosen {
18		stdout-path = "serial0:115200n8";
19	};
20
21	memory {
22		device_type = "memory";
23		reg = <0x00000000 0x80000000>; /* 2 GB */
24	};
25
26	soc {
27		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
28			  MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000>;
29
30		internal-regs {
31			i2c@11000 {
32				pinctrl-0 = <&i2c0_pins>;
33				pinctrl-names = "default";
34				status = "okay";
35				clock-frequency = <100000>;
36			};
37
38			serial@12000 {
39				pinctrl-0 = <&uart0_pins>;
40				pinctrl-names = "default";
41				status = "okay";
42			};
43
44			serial@12100 {
45				pinctrl-0 = <&uart1_pins>;
46				pinctrl-names = "default";
47				status = "okay";
48			};
49
50			usb@58000 {
51				status = "okay";
52			};
53
54			usb3@f8000 {
55				status = "okay";
56			};
57		};
58
59		pcie {
60			status = "okay";
61
62			pcie@1,0 {
63				status = "okay";
64			};
65
66			pcie@2,0 {
67				status = "okay";
68			};
69
70			pcie@3,0 {
71				status = "okay";
72			};
73		};
74	};
75};
76
77&spi1 {
78	status = "okay";
79	pinctrl-0 = <&spi1_pins>;
80	pinctrl-names = "default";
81
82	flash@0 {
83		#address-cells = <1>;
84		#size-cells = <0>;
85		compatible = "n25q128a13", "jedec,spi-nor";
86		reg = <0>;
87		spi-max-frequency = <108000000>;
88
89		partition@0 {
90			label = "U-Boot";
91			reg = <0 0x400000>;
92		};
93
94		partition@400000 {
95			label = "Filesystem";
96			reg = <0x400000 0x1000000>;
97		};
98	};
99};
100
101&nand_controller {
102	status = "okay";
103	pinctrl-0 = <&nand_pins>;
104	pinctrl-names = "default";
105
106	nand@0 {
107		reg = <0>;
108		label = "pxa3xx_nand-0";
109		nand-rb = <0>;
110		marvell,nand-keep-config;
111		nand-on-flash-bbt;
112		nand-ecc-strength = <8>;
113		nand-ecc-step-size = <512>;
114
115		partitions {
116			compatible = "fixed-partitions";
117			#address-cells = <1>;
118			#size-cells = <1>;
119
120			partition@0 {
121				label = "U-Boot";
122				reg = <0 0x800000>;
123			};
124			partition@800000 {
125				label = "Linux";
126				reg = <0x800000 0x800000>;
127			};
128			partition@1000000 {
129				label = "Filesystem";
130				reg = <0x1000000 0x3f000000>;
131			};
132		};
133	};
134};
135