xref: /openbmc/u-boot/arch/mips/dts/brcm,bcm6328.dtsi (revision a3b36c84) 
1/*
2 * Copyright (C) 2017 Álvaro Fernández Rojas <noltari@gmail.com>
3 *
4 * SPDX-License-Identifier:	GPL-2.0+
5 */
6
7#include <dt-bindings/clock/bcm6328-clock.h>
8#include <dt-bindings/gpio/gpio.h>
9#include <dt-bindings/power-domain/bcm6328-power-domain.h>
10#include <dt-bindings/reset/bcm6328-reset.h>
11#include "skeleton.dtsi"
12
13/ {
14	compatible = "brcm,bcm6328";
15
16	cpus {
17		reg = <0x10000000 0x4>;
18		#address-cells = <1>;
19		#size-cells = <0>;
20		u-boot,dm-pre-reloc;
21
22		cpu@0 {
23			compatible = "brcm,bcm6328-cpu", "mips,mips4Kc";
24			device_type = "cpu";
25			reg = <0>;
26			u-boot,dm-pre-reloc;
27		};
28
29		cpu@1 {
30			compatible = "brcm,bcm6328-cpu", "mips,mips4Kc";
31			device_type = "cpu";
32			reg = <1>;
33			u-boot,dm-pre-reloc;
34		};
35	};
36
37	clocks {
38		compatible = "simple-bus";
39		#address-cells = <1>;
40		#size-cells = <1>;
41		u-boot,dm-pre-reloc;
42
43		periph_osc: periph-osc {
44			compatible = "fixed-clock";
45			#clock-cells = <0>;
46			clock-frequency = <50000000>;
47			u-boot,dm-pre-reloc;
48		};
49
50		periph_clk: periph-clk {
51			compatible = "brcm,bcm6345-clk";
52			reg = <0x10000004 0x4>;
53			#clock-cells = <1>;
54		};
55	};
56
57	ubus {
58		compatible = "simple-bus";
59		#address-cells = <1>;
60		#size-cells = <1>;
61		u-boot,dm-pre-reloc;
62
63		periph_rst: reset-controller@10000010 {
64			compatible = "brcm,bcm6345-reset";
65			reg = <0x10000010 0x4>;
66			#reset-cells = <1>;
67		};
68
69		pll_cntl: syscon@10000068 {
70			compatible = "syscon";
71			reg = <0x10000068 0x4>;
72		};
73
74		syscon-reboot {
75			compatible = "syscon-reboot";
76			regmap = <&pll_cntl>;
77			offset = <0x0>;
78			mask = <0x1>;
79		};
80
81		wdt: watchdog@1000005c {
82			compatible = "brcm,bcm6345-wdt";
83			reg = <0x1000005c 0xc>;
84			clocks = <&periph_osc>;
85		};
86
87		wdt-reboot {
88			compatible = "wdt-reboot";
89			wdt = <&wdt>;
90		};
91
92		gpio: gpio-controller@10000084 {
93			compatible = "brcm,bcm6345-gpio";
94			reg = <0x10000084 0x4>, <0x1000008c 0x4>;
95			gpio-controller;
96			#gpio-cells = <2>;
97
98			status = "disabled";
99		};
100
101		uart0: serial@10000100 {
102			compatible = "brcm,bcm6345-uart";
103			reg = <0x10000100 0x18>;
104			clocks = <&periph_osc>;
105
106			status = "disabled";
107		};
108
109		uart1: serial@10000120 {
110			compatible = "brcm,bcm6345-uart";
111			reg = <0x10000120 0x18>;
112			clocks = <&periph_osc>;
113
114			status = "disabled";
115		};
116
117		leds: led-controller@10000800 {
118			compatible = "brcm,bcm6328-leds";
119			reg = <0x10000800 0x24>;
120			#address-cells = <1>;
121			#size-cells = <0>;
122
123			status = "disabled";
124		};
125
126		periph_pwr: power-controller@10001848 {
127			compatible = "brcm,bcm6328-power-domain";
128			reg = <0x10001848 0x4>;
129			#power-domain-cells = <1>;
130		};
131
132		memory-controller@10003000 {
133			compatible = "brcm,bcm6328-mc";
134			reg = <0x10003000 0x864>;
135			u-boot,dm-pre-reloc;
136		};
137	};
138};
139