xref: /linux/arch/mips/boot/dts/brcm/bcm63268.dtsi (revision 7ae9fb1b7ecbb5d85d07857943f677fd1a559b18) 
1// SPDX-License-Identifier: GPL-2.0
2
3#include "dt-bindings/clock/bcm63268-clock.h"
4#include "dt-bindings/reset/bcm63268-reset.h"
5#include "dt-bindings/soc/bcm63268-pm.h"
6
7/ {
8	#address-cells = <1>;
9	#size-cells = <1>;
10	compatible = "brcm,bcm63268";
11
12	cpus {
13		#address-cells = <1>;
14		#size-cells = <0>;
15
16		mips-hpt-frequency = <200000000>;
17
18		cpu@0 {
19			compatible = "brcm,bmips4350";
20			device_type = "cpu";
21			reg = <0>;
22		};
23
24		cpu@1 {
25			compatible = "brcm,bmips4350";
26			device_type = "cpu";
27			reg = <1>;
28		};
29	};
30
31	clocks {
32		periph_osc: periph-osc {
33			compatible = "fixed-clock";
34			#clock-cells = <0>;
35			clock-frequency = <50000000>;
36			clock-output-names = "periph";
37		};
38
39		hsspi_osc: hsspi-osc {
40			compatible = "fixed-clock";
41
42			#clock-cells = <0>;
43
44			clock-frequency = <400000000>;
45			clock-output-names = "hsspi_osc";
46		};
47	};
48
49	aliases {
50		nflash = &nflash;
51		serial0 = &uart0;
52		serial1 = &uart1;
53		spi0 = &lsspi;
54		spi1 = &hsspi;
55	};
56
57	cpu_intc: interrupt-controller {
58		#address-cells = <0>;
59		compatible = "mti,cpu-interrupt-controller";
60
61		interrupt-controller;
62		#interrupt-cells = <1>;
63	};
64
65	ubus {
66		#address-cells = <1>;
67		#size-cells = <1>;
68
69		compatible = "simple-bus";
70		ranges;
71
72		periph_clk: clock-controller@10000004 {
73			compatible = "brcm,bcm63268-clocks";
74			reg = <0x10000004 0x4>;
75			#clock-cells = <1>;
76		};
77
78		pll_cntl: syscon@10000008 {
79			compatible = "syscon";
80			reg = <0x10000008 0x4>;
81			native-endian;
82
83			reboot {
84				compatible = "syscon-reboot";
85				offset = <0x0>;
86				mask = <0x1>;
87			};
88		};
89
90		periph_rst: reset-controller@10000010 {
91			compatible = "brcm,bcm6345-reset";
92			reg = <0x10000010 0x4>;
93			#reset-cells = <1>;
94		};
95
96		periph_intc: interrupt-controller@10000020 {
97			compatible = "brcm,bcm6345-l1-intc";
98			reg = <0x10000020 0x20>,
99			      <0x10000040 0x20>;
100
101			interrupt-controller;
102			#interrupt-cells = <1>;
103
104			interrupt-parent = <&cpu_intc>;
105			interrupts = <2>, <3>;
106		};
107
108		timer-mfd@10000080 {
109			compatible = "brcm,bcm7038-twd", "simple-mfd", "syscon";
110			reg = <0x10000080 0x30>;
111			ranges = <0x0 0x10000080 0x30>;
112			#address-cells = <1>;
113			#size-cells = <1>;
114
115			timer@0 {
116				compatible = "brcm,bcm6345-timer";
117				reg = <0x0 0x1c>;
118			};
119
120			wdt: watchdog@1c {
121				compatible = "brcm,bcm7038-wdt";
122				reg = <0x1c 0xc>;
123
124				clocks = <&periph_osc>;
125				clock-names = "refclk";
126
127				timeout-sec = <30>;
128			};
129		};
130
131		uart0: serial@10000180 {
132			compatible = "brcm,bcm6345-uart";
133			reg = <0x10000180 0x18>;
134
135			interrupt-parent = <&periph_intc>;
136			interrupts = <5>;
137
138			clocks = <&periph_osc>;
139			clock-names = "refclk";
140
141			status = "disabled";
142		};
143
144		nflash: nand@10000200 {
145			#address-cells = <1>;
146			#size-cells = <0>;
147			compatible = "brcm,nand-bcm6368",
148				     "brcm,brcmnand-v4.0",
149				     "brcm,brcmnand";
150			reg = <0x10000200 0x180>,
151			      <0x10000600 0x200>,
152			      <0x100000b0 0x10>;
153			reg-names = "nand",
154				    "nand-cache",
155				    "nand-int-base";
156
157			interrupt-parent = <&periph_intc>;
158			interrupts = <50>;
159
160			clocks = <&periph_clk BCM63268_CLK_NAND>;
161			clock-names = "nand";
162
163			status = "disabled";
164		};
165
166		uart1: serial@100001a0 {
167			compatible = "brcm,bcm6345-uart";
168			reg = <0x100001a0 0x18>;
169
170			interrupt-parent = <&periph_intc>;
171			interrupts = <34>;
172
173			clocks = <&periph_osc>;
174			clock-names = "refclk";
175
176			status = "disabled";
177		};
178
179		lsspi: spi@10000800 {
180			#address-cells = <1>;
181			#size-cells = <0>;
182			compatible = "brcm,bcm6358-spi";
183			reg = <0x10000800 0x70c>;
184
185			interrupt-parent = <&periph_intc>;
186			interrupts = <80>;
187
188			clocks = <&periph_clk BCM63268_CLK_SPI>;
189			clock-names = "spi";
190
191			resets = <&periph_rst BCM63268_RST_SPI>;
192
193			status = "disabled";
194		};
195
196		hsspi: spi@10001000 {
197			#address-cells = <1>;
198			#size-cells = <0>;
199			compatible = "brcm,bcm6328-hsspi";
200			reg = <0x10001000 0x600>;
201
202			interrupt-parent = <&periph_intc>;
203			interrupts = <6>;
204
205			clocks = <&periph_clk BCM63268_CLK_HSSPI>,
206				 <&hsspi_osc>;
207			clock-names = "hsspi",
208				      "pll";
209
210			resets = <&periph_rst BCM63268_RST_SPI>;
211
212			status = "disabled";
213		};
214
215		periph_pwr: power-controller@1000184c {
216			compatible = "brcm,bcm6328-power-controller";
217			reg = <0x1000184c 0x4>;
218			#power-domain-cells = <1>;
219		};
220
221		leds0: led-controller@10001900 {
222			#address-cells = <1>;
223			#size-cells = <0>;
224			compatible = "brcm,bcm6328-leds";
225			reg = <0x10001900 0x24>;
226
227			status = "disabled";
228		};
229
230		ehci: usb@10002500 {
231			compatible = "brcm,bcm63268-ehci", "generic-ehci";
232			reg = <0x10002500 0x100>;
233			big-endian;
234
235			interrupt-parent = <&periph_intc>;
236			interrupts = <10>;
237
238			phys = <&usbh 0>;
239			phy-names = "usb";
240
241			status = "disabled";
242		};
243
244		ohci: usb@10002600 {
245			compatible = "brcm,bcm63268-ohci", "generic-ohci";
246			reg = <0x10002600 0x100>;
247			big-endian;
248			no-big-frame-no;
249
250			interrupt-parent = <&periph_intc>;
251			interrupts = <9>;
252
253			phys = <&usbh 0>;
254			phy-names = "usb";
255
256			status = "disabled";
257		};
258
259		usbh: usb-phy@10002700 {
260			compatible = "brcm,bcm63268-usbh-phy";
261			reg = <0x10002700 0x38>;
262			#phy-cells = <1>;
263
264			clocks = <&periph_clk BCM63268_CLK_USBH>;
265			clock-names = "usbh";
266
267			power-domains = <&periph_pwr BCM63268_POWER_DOMAIN_USBH>;
268
269			resets = <&periph_rst BCM63268_RST_USBH>;
270			reset-names = "usbh";
271
272			status = "disabled";
273		};
274	};
275};
276