1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Copyright (C) 2018 Philippe Reynes <philippe.reynes@softathome.com>
4 */
5
6#include "skeleton.dtsi"
7
8/ {
9	compatible = "brcm,bcm6838";
10
11	cpus {
12		reg = <0x14e00000 0x4>;
13		#address-cells = <1>;
14		#size-cells = <0>;
15		bootph-all;
16
17		cpu@0 {
18			compatible = "brcm,bcm6838-cpu", "mips,mips4Kc";
19			device_type = "cpu";
20			reg = <0>;
21			bootph-all;
22		};
23
24		cpu@1 {
25			compatible = "brcm,bcm6838-cpu", "mips,mips4Kc";
26			device_type = "cpu";
27			reg = <1>;
28			bootph-all;
29		};
30	};
31
32	clocks {
33		compatible = "simple-bus";
34		bootph-all;
35
36		periph_osc: periph-osc {
37			compatible = "fixed-clock";
38			#clock-cells = <0>;
39			clock-frequency = <50000000>;
40			bootph-all;
41		};
42	};
43
44	ubus {
45		compatible = "simple-bus";
46		#address-cells = <1>;
47		#size-cells = <1>;
48		bootph-all;
49
50		memory: memory-controller@12000000 {
51			compatible = "brcm,bcm6328-mc";
52			reg = <0x12000000 0x1000>;
53			bootph-all;
54		};
55
56		gpio_test_port: syscon@14e00294 {
57			compatible = "syscon";
58			reg = <0x14e00294 0x1c>;
59		};
60
61		pinctrl: pinctrl {
62			compatible = "brcm,bcm6838-pinctrl";
63			regmap = <&gpio_test_port>;
64			brcm,pins-count = <74>;
65			brcm,functions-count = <8>;
66		};
67
68		uart0: serial@14e00500 {
69			compatible = "brcm,bcm6345-uart";
70			reg = <0x14e00500 0x18>;
71			clocks = <&periph_osc>;
72
73			status = "disabled";
74		};
75
76		wdt0: watchdog@14e002d0 {
77			compatible = "brcm,bcm6345-wdt";
78			reg = <0x14e002d0 0xc>;
79			clocks = <&periph_osc>;
80		};
81
82		wdt1: watchdog@14e002dc {
83			compatible = "brcm,bcm6345-wdt";
84			reg = <0x14e002dc 0xc>;
85			clocks = <&periph_osc>;
86		};
87
88		wdt-reboot {
89			compatible = "wdt-reboot";
90			wdt = <&wdt0>;
91		};
92
93		leds: led-controller@14e00f00 {
94			compatible = "brcm,bcm6328-leds";
95			reg = <0x14e00f00 0x28>;
96			#address-cells = <1>;
97			#size-cells = <0>;
98
99			status = "disabled";
100		};
101
102		gpio_lo: gpio-controller@14e00100 {
103			compatible = "brcm,bcm6345-gpio";
104			reg = <0x14e00100 0x4>, <0x14e0012c 0x4>;
105			gpio-controller;
106			#gpio-cells = <2>;
107
108			status = "disabled";
109		};
110
111		gpio_mid0: gpio-controller@14e00104 {
112			compatible = "brcm,bcm6345-gpio";
113			reg = <0x14e00104 0x4>, <0x14e00130 0x4>;
114			gpio-controller;
115			#gpio-cells = <2>;
116
117			status = "disabled";
118		};
119
120		gpio_mid1: gpio-controller@14e00108 {
121			compatible = "brcm,bcm6345-gpio";
122			reg = <0x14e00108 0x4>, <0x14e00134 0x4>;
123			gpio-controller;
124			#gpio-cells = <2>;
125
126			status = "disabled";
127		};
128
129		nand: nand-controller@14e02200 {
130			#address-cells = <1>;
131			#size-cells = <0>;
132			compatible = "brcm,nand-bcm6838",
133				     "brcm,brcmnand-v5.0",
134				     "brcm,brcmnand";
135			reg-names = "nand", "nand-int-base", "nand-cache";
136			reg = <0x14e02200 0x180>,
137			      <0x14e000f0 0x10>,
138			      <0x14e02600 0x180>;
139			status = "disabled";
140		};
141	};
142};
143