1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Copyright (C) 2018 Philippe Reynes <philippe.reynes@softathome.com>
4 */
5
6#include "skeleton64.dtsi"
7
8/ {
9	compatible = "brcm,bcm6858";
10	#address-cells = <2>;
11	#size-cells = <2>;
12
13	aliases {
14		spi0 = &hsspi;
15	};
16
17	cpus {
18		#address-cells = <2>;
19		#size-cells = <0>;
20		u-boot,dm-pre-reloc;
21
22		cpu0: cpu@0 {
23			compatible = "arm,cortex-a53", "arm,armv8";
24			device_type = "cpu";
25			reg = <0x0 0x0>;
26			next-level-cache = <&l2>;
27			u-boot,dm-pre-reloc;
28		};
29
30		cpu1: cpu@1 {
31			compatible = "arm,cortex-a53", "arm,armv8";
32			device_type = "cpu";
33			reg = <0x0 0x1>;
34			next-level-cache = <&l2>;
35			u-boot,dm-pre-reloc;
36		};
37
38		cpu2: cpu@2 {
39			compatible = "arm,cortex-a53", "arm,armv8";
40			device_type = "cpu";
41			reg = <0x0 0x2>;
42			next-level-cache = <&l2>;
43			u-boot,dm-pre-reloc;
44		};
45
46		cpu3: cpu@3 {
47			compatible = "arm,cortex-a53", "arm,armv8";
48			device_type = "cpu";
49			reg = <0x0 0x3>;
50			next-level-cache = <&l2>;
51			u-boot,dm-pre-reloc;
52		};
53
54		l2: l2-cache0 {
55			compatible = "cache";
56			u-boot,dm-pre-reloc;
57		};
58	};
59
60	clocks {
61		compatible = "simple-bus";
62		#address-cells = <2>;
63		#size-cells = <2>;
64		ranges;
65		u-boot,dm-pre-reloc;
66
67		periph_osc: periph-osc {
68			compatible = "fixed-clock";
69			#clock-cells = <0>;
70			clock-frequency = <200000000>;
71			u-boot,dm-pre-reloc;
72		};
73
74		hsspi_pll: hsspi-pll {
75			compatible = "fixed-factor-clock";
76			#clock-cells = <0>;
77			clocks = <&periph_osc>;
78			clock-mult = <2>;
79			clock-div = <1>;
80		};
81
82		refclk50mhz: refclk50mhz {
83			compatible = "fixed-clock";
84			#clock-cells = <0>;
85			clock-frequency = <50000000>;
86		};
87	};
88
89	ubus {
90		compatible = "simple-bus";
91		#address-cells = <2>;
92		#size-cells = <2>;
93		u-boot,dm-pre-reloc;
94
95		uart0: serial@ff800640 {
96			compatible = "brcm,bcm6345-uart";
97			reg = <0x0 0xff800640 0x0 0x18>;
98			clocks = <&periph_osc>;
99
100			status = "disabled";
101		};
102
103		leds: led-controller@ff800800 {
104			compatible = "brcm,bcm6858-leds";
105			reg = <0x0 0xff800800 0x0 0xe4>;
106
107			status = "disabled";
108		};
109
110		wdt1: watchdog@ff802780 {
111			compatible = "brcm,bcm6345-wdt";
112			reg = <0x0 0xff802780 0x0 0x14>;
113			clocks = <&refclk50mhz>;
114		};
115
116		wdt2: watchdog@ff8027c0 {
117			compatible = "brcm,bcm6345-wdt";
118			reg = <0x0 0xff8027c0 0x0 0x14>;
119			clocks = <&refclk50mhz>;
120		};
121
122		wdt-reboot {
123			compatible = "wdt-reboot";
124			wdt = <&wdt1>;
125		};
126
127		gpio0: gpio-controller@0xff800500 {
128			compatible = "brcm,bcm6345-gpio";
129			reg = <0x0 0xff800500 0x0 0x4>,
130			      <0x0 0xff800520 0x0 0x4>;
131			gpio-controller;
132			#gpio-cells = <2>;
133
134			status = "disabled";
135		};
136
137		gpio1: gpio-controller@0xff800504 {
138			compatible = "brcm,bcm6345-gpio";
139			reg = <0x0 0xff800504 0x0 0x4>,
140			      <0x0 0xff800524 0x0 0x4>;
141			gpio-controller;
142			#gpio-cells = <2>;
143
144			status = "disabled";
145		};
146
147		gpio2: gpio-controller@0xff800508 {
148			compatible = "brcm,bcm6345-gpio";
149			reg = <0x0 0xff800508 0x0 0x4>,
150			      <0x0 0xff800528 0x0 0x4>;
151			gpio-controller;
152			#gpio-cells = <2>;
153
154			status = "disabled";
155		};
156
157		gpio3: gpio-controller@0xff80050c {
158			compatible = "brcm,bcm6345-gpio";
159			reg = <0x0 0xff80050c 0x0 0x4>,
160			      <0x0 0xff80052c 0x0 0x4>;
161			gpio-controller;
162			#gpio-cells = <2>;
163
164			status = "disabled";
165		};
166
167		gpio4: gpio-controller@0xff800510 {
168			compatible = "brcm,bcm6345-gpio";
169			reg = <0x0 0xff800510 0x0 0x4>,
170			      <0x0 0xff800530 0x0 0x4>;
171			gpio-controller;
172			#gpio-cells = <2>;
173
174			status = "disabled";
175		};
176
177		gpio5: gpio-controller@0xff800514 {
178			compatible = "brcm,bcm6345-gpio";
179			reg = <0x0 0xff800514 0x0 0x4>,
180			      <0x0 0xff800534 0x0 0x4>;
181			gpio-controller;
182			#gpio-cells = <2>;
183
184			status = "disabled";
185		};
186
187		gpio6: gpio-controller@0xff800518 {
188			compatible = "brcm,bcm6345-gpio";
189			reg = <0x0 0xff800518 0x0 0x4>,
190			      <0x0 0xff800538 0x0 0x4>;
191			gpio-controller;
192			#gpio-cells = <2>;
193
194			status = "disabled";
195		};
196
197		gpio7: gpio-controller@0xff80051c {
198			compatible = "brcm,bcm6345-gpio";
199			reg = <0x0 0xff80051c 0x0 0x4>,
200			      <0x0 0xff80053c 0x0 0x4>;
201			gpio-controller;
202			#gpio-cells = <2>;
203
204			status = "disabled";
205		};
206
207		hsspi: spi-controller@ff801000 {
208			compatible = "brcm,bcm6328-hsspi";
209			#address-cells = <1>;
210			#size-cells = <0>;
211			reg = <0x0 0xff801000 0x0 0x600>;
212			clocks = <&hsspi_pll>, <&hsspi_pll>;
213			clock-names = "hsspi", "pll";
214			spi-max-frequency = <100000000>;
215			num-cs = <8>;
216
217			status = "disabled";
218		};
219
220		nand: nand-controller@ff801800 {
221			compatible = "brcm,nand-bcm6858",
222				     "brcm,brcmnand-v5.0",
223				     "brcm,brcmnand";
224			reg-names = "nand", "nand-int-base", "nand-cache";
225			reg = <0x0 0xff801800 0x0 0x180>,
226			      <0x0 0xff802000 0x0 0x10>,
227			      <0x0 0xff801c00 0x0 0x200>;
228			parameter-page-big-endian = <0>;
229
230			status = "disabled";
231		};
232	};
233};
234