xref: /openbmc/u-boot/arch/mips/dts/brcm,bcm6358.dtsi (revision 25fde1c0) 
1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Copyright (C) 2017 Álvaro Fernández Rojas <noltari@gmail.com>
4 */
5
6#include <dt-bindings/clock/bcm6358-clock.h>
7#include <dt-bindings/dma/bcm6358-dma.h>
8#include <dt-bindings/gpio/gpio.h>
9#include <dt-bindings/reset/bcm6358-reset.h>
10#include "skeleton.dtsi"
11
12/ {
13	compatible = "brcm,bcm6358";
14
15	aliases {
16		spi0 = &spi;
17	};
18
19	cpus {
20		reg = <0xfffe0000 0x4>;
21		#address-cells = <1>;
22		#size-cells = <0>;
23		u-boot,dm-pre-reloc;
24
25		cpu@0 {
26			compatible = "brcm,bcm6358-cpu", "mips,mips4Kc";
27			device_type = "cpu";
28			reg = <0>;
29			u-boot,dm-pre-reloc;
30		};
31
32		cpu@1 {
33			compatible = "brcm,bcm6358-cpu", "mips,mips4Kc";
34			device_type = "cpu";
35			reg = <1>;
36			u-boot,dm-pre-reloc;
37		};
38	};
39
40	clocks {
41		compatible = "simple-bus";
42		#address-cells = <1>;
43		#size-cells = <1>;
44		u-boot,dm-pre-reloc;
45
46		periph_osc: periph-osc {
47			compatible = "fixed-clock";
48			#clock-cells = <0>;
49			clock-frequency = <50000000>;
50			u-boot,dm-pre-reloc;
51		};
52
53		periph_clk: periph-clk {
54			compatible = "brcm,bcm6345-clk";
55			reg = <0xfffe0004 0x4>;
56			#clock-cells = <1>;
57		};
58	};
59
60	pflash: nor@1e000000 {
61		compatible = "cfi-flash";
62		reg = <0x1e000000 0x2000000>;
63		bank-width = <2>;
64		#address-cells = <1>;
65		#size-cells = <1>;
66
67		status = "disabled";
68	};
69
70	ubus {
71		compatible = "simple-bus";
72		#address-cells = <1>;
73		#size-cells = <1>;
74		u-boot,dm-pre-reloc;
75
76		pll_cntl: syscon@fffe0008 {
77			compatible = "syscon";
78			reg = <0xfffe0008 0x4>;
79		};
80
81		syscon-reboot {
82			compatible = "syscon-reboot";
83			regmap = <&pll_cntl>;
84			offset = <0x0>;
85			mask = <0x1>;
86		};
87
88		periph_rst: reset-controller@fffe0034 {
89			compatible = "brcm,bcm6345-reset";
90			reg = <0xfffe0034 0x4>;
91			#reset-cells = <1>;
92		};
93
94		wdt: watchdog@fffe005c {
95			compatible = "brcm,bcm6345-wdt";
96			reg = <0xfffe005c 0xc>;
97			clocks = <&periph_osc>;
98		};
99
100		wdt-reboot {
101			compatible = "wdt-reboot";
102			wdt = <&wdt>;
103		};
104
105		gpio1: gpio-controller@fffe0080 {
106			compatible = "brcm,bcm6345-gpio";
107			reg = <0xfffe0080 0x4>, <0xfffe0088 0x4>;
108			gpio-controller;
109			#gpio-cells = <2>;
110			ngpios = <8>;
111
112			status = "disabled";
113		};
114
115		gpio0: gpio-controller@fffe0084 {
116			compatible = "brcm,bcm6345-gpio";
117			reg = <0xfffe0084 0x4>, <0xfffe008c 0x4>;
118			gpio-controller;
119			#gpio-cells = <2>;
120
121			status = "disabled";
122		};
123
124		leds: led-controller@fffe00d0 {
125			compatible = "brcm,bcm6358-leds";
126			reg = <0xfffe00d0 0x8>;
127			#address-cells = <1>;
128			#size-cells = <0>;
129
130			status = "disabled";
131		};
132
133		uart0: serial@fffe0100 {
134			compatible = "brcm,bcm6345-uart";
135			reg = <0xfffe0100 0x18>;
136			clocks = <&periph_osc>;
137
138			status = "disabled";
139		};
140
141		uart1: serial@fffe0120 {
142			compatible = "brcm,bcm6345-uart";
143			reg = <0xfffe0120 0x18>;
144			clocks = <&periph_osc>;
145
146			status = "disabled";
147		};
148
149		spi: spi@fffe0800 {
150			compatible = "brcm,bcm6358-spi";
151			reg = <0xfffe0800 0x70c>;
152			#address-cells = <1>;
153			#size-cells = <0>;
154			clocks = <&periph_clk BCM6358_CLK_SPI>;
155			resets = <&periph_rst BCM6358_RST_SPI>;
156			spi-max-frequency = <20000000>;
157			num-cs = <4>;
158
159			status = "disabled";
160		};
161
162		memory-controller@fffe1200 {
163			compatible = "brcm,bcm6358-mc";
164			reg = <0xfffe1200 0x4c>;
165			u-boot,dm-pre-reloc;
166		};
167
168		ehci: usb-controller@fffe1300 {
169			compatible = "brcm,bcm6358-ehci", "generic-ehci";
170			reg = <0xfffe1300 0x100>;
171			phys = <&usbh>;
172			big-endian;
173
174			status = "disabled";
175		};
176
177		ohci: usb-controller@fffe1400 {
178			compatible = "brcm,bcm6358-ohci", "generic-ohci";
179			reg = <0xfffe1400 0x100>;
180			phys = <&usbh>;
181			big-endian;
182
183			status = "disabled";
184		};
185
186		usbh: usb-phy@fffe1500 {
187			compatible = "brcm,bcm6358-usbh";
188			reg = <0xfffe1500 0x28>;
189			#phy-cells = <0>;
190			resets = <&periph_rst BCM6358_RST_USBH>;
191
192			status = "disabled";
193		};
194
195		enet0: ethernet@fffe4000 {
196			compatible = "brcm,bcm6348-enet";
197			#address-cells = <1>;
198			#size-cells = <0>;
199			reg = <0xfffe4000 0x2dc>;
200			clocks = <&periph_clk BCM6358_CLK_ENET0>;
201			dmas = <&iudma BCM6358_DMA_ENET0_RX>,
202			       <&iudma BCM6358_DMA_ENET0_TX>;
203			dma-names = "rx",
204				    "tx";
205
206			status = "disabled";
207		};
208
209		enet1: ethernet@fffe4800 {
210			compatible = "brcm,bcm6348-enet";
211			#address-cells = <1>;
212			#size-cells = <0>;
213			reg = <0xfffe4800 0x2dc>;
214			clocks = <&periph_clk BCM6358_CLK_ENET1>;
215			dmas = <&iudma BCM6358_DMA_ENET1_RX>,
216			       <&iudma BCM6358_DMA_ENET1_TX>;
217			dma-names = "rx",
218				    "tx";
219
220			status = "disabled";
221		};
222
223		iudma: dma-controller@fffe5000 {
224			compatible = "brcm,bcm6348-iudma";
225			reg = <0xfffe5000 0x24>,
226			      <0xfffe5100 0x80>,
227			      <0xfffe5200 0x80>;
228			reg-names = "dma",
229				    "dma-channels",
230				    "dma-sram";
231			#dma-cells = <1>;
232			dma-channels = <8>;
233			clocks = <&periph_clk BCM6358_CLK_EMUSB>,
234				 <&periph_clk BCM6358_CLK_USBSU>,
235				 <&periph_clk BCM6358_CLK_EPHY>;
236			resets = <&periph_rst BCM6358_RST_ENET>,
237				 <&periph_rst BCM6358_RST_EPHY>;
238		};
239	};
240};
241