1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/interrupt-controller/arm-gic.h>
3
4 / {
5 #address-cells = <2>;
6 #size-cells = <2>;
7 model = "Broadcom STB (bcm7445)";
8 compatible = "brcm,bcm7445", "brcm,brcmstb";
9 interrupt-parent = <&gic>;
10
11 chosen {
12 bootargs = "console=ttyS0,115200 earlyprintk";
13 };
14
15 cpus {
16 #address-cells = <1>;
17 #size-cells = <0>;
18
19 cpu@0 {
20 compatible = "brcm,brahma-b15";
21 device_type = "cpu";
22 enable-method = "brcm,brahma-b15";
23 reg = <0>;
24 };
25
26 cpu@1 {
27 compatible = "brcm,brahma-b15";
28 device_type = "cpu";
29 enable-method = "brcm,brahma-b15";
30 reg = <1>;
31 };
32
33 cpu@2 {
34 compatible = "brcm,brahma-b15";
35 device_type = "cpu";
36 enable-method = "brcm,brahma-b15";
37 reg = <2>;
38 };
39
40 cpu@3 {
41 compatible = "brcm,brahma-b15";
42 device_type = "cpu";
43 enable-method = "brcm,brahma-b15";
44 reg = <3>;
45 };
46 };
47
48 gic: interrupt-controller@ffd00000 {
49 compatible = "brcm,brahma-b15-gic", "arm,cortex-a15-gic";
50 reg = <0x00 0xffd01000 0x00 0x1000>,
51 <0x00 0xffd02000 0x00 0x2000>,
52 <0x00 0xffd04000 0x00 0x2000>,
53 <0x00 0xffd06000 0x00 0x2000>;
54 interrupt-controller;
55 #interrupt-cells = <3>;
56 };
57
58 timer {
59 compatible = "arm,armv7-timer";
60 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_RAW(15) | IRQ_TYPE_LEVEL_LOW)>,
61 <GIC_PPI 14 (GIC_CPU_MASK_RAW(15) | IRQ_TYPE_LEVEL_LOW)>,
62 <GIC_PPI 11 (GIC_CPU_MASK_RAW(15) | IRQ_TYPE_LEVEL_LOW)>,
63 <GIC_PPI 10 (GIC_CPU_MASK_RAW(15) | IRQ_TYPE_LEVEL_LOW)>;
64 };
65
66 rdb@f0000000 {
67 #address-cells = <1>;
68 #size-cells = <1>;
69 compatible = "simple-bus";
70 ranges = <0 0x00 0xf0000000 0x1000000>;
71
72 serial@40ab00 {
73 compatible = "ns16550a";
74 reg = <0x40ab00 0x20>;
75 reg-shift = <2>;
76 reg-io-width = <4>;
77 interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
78 clock-frequency = <81000000>;
79 };
80
81 sun_top_ctrl: syscon@404000 {
82 compatible = "brcm,bcm7445-sun-top-ctrl",
83 "syscon";
84 reg = <0x404000 0x51c>;
85 };
86
87 hif_cpubiuctrl: syscon@3e2400 {
88 compatible = "brcm,bcm7445-hif-cpubiuctrl",
89 "syscon";
90 reg = <0x3e2400 0x5b4>;
91 };
92
93 hif_continuation: syscon@452000 {
94 compatible = "brcm,bcm7445-hif-continuation",
95 "syscon";
96 reg = <0x452000 0x100>;
97 };
98
99 irq0_intc: interrupt-controller@40a780 {
100 compatible = "brcm,bcm7120-l2-intc";
101 interrupt-parent = <&gic>;
102 #interrupt-cells = <1>;
103 reg = <0x40a780 0x8>;
104 interrupt-controller;
105 interrupts = <GIC_SPI 0x45 0x0>,
106 <GIC_SPI 0x43 0x0>;
107 brcm,int-map-mask = <0x25c>, <0x7000000>;
108 brcm,int-fwd-mask = <0x70000>;
109 };
110
111 irq0_aon_intc: interrupt-controller@417280 {
112 compatible = "brcm,bcm7120-l2-intc";
113 reg = <0x417280 0x8>;
114 interrupt-parent = <&gic>;
115 #interrupt-cells = <1>;
116 interrupt-controller;
117 interrupts = <GIC_SPI 0x46 0x0>,
118 <GIC_SPI 0x44 0x0>,
119 <GIC_SPI 0x49 0x0>;
120 brcm,int-map-mask = <0x1e3 0x18000000 0x100000>;
121 brcm,int-fwd-mask = <0x0>;
122 brcm,irq-can-wake;
123 };
124
125 hif_intr2_intc: interrupt-controller@3e1000 {
126 compatible = "brcm,l2-intc";
127 reg = <0x3e1000 0x30>;
128 interrupt-controller;
129 #interrupt-cells = <1>;
130 interrupts = <GIC_SPI 0x20 0x0>;
131 interrupt-parent = <&gic>;
132 interrupt-names = "hif";
133 };
134
135 aon_pm_l2_intc: interrupt-controller@410640 {
136 compatible = "brcm,l2-intc";
137 reg = <0x410640 0x30>;
138 interrupt-controller;
139 #interrupt-cells = <1>;
140 interrupts = <GIC_SPI 0x40 0x0>;
141 interrupt-parent = <&gic>;
142 brcm,irq-can-wake;
143 };
144
145 aon-ctrl@410000 {
146 compatible = "brcm,brcmstb-aon-ctrl";
147 reg = <0x410000 0x200>, <0x410200 0x400>;
148 reg-names = "aon-ctrl", "aon-sram";
149 };
150
151 nand_controller: nand-controller@3e2800 {
152 status = "disabled";
153 #address-cells = <1>;
154 #size-cells = <0>;
155 compatible = "brcm,brcmnand-v7.1", "brcm,brcmnand";
156 reg-names = "nand", "flash-dma";
157 reg = <0x3e2800 0x600>, <0x3e3000 0x2c>;
158 interrupt-parent = <&hif_intr2_intc>;
159 interrupts = <24>, <4>;
160 interrupt-names = "nand_ctlrdy", "flash_dma_done";
161 };
162
163 sata@45a000 {
164 compatible = "brcm,bcm7445-ahci", "brcm,sata3-ahci";
165 reg-names = "ahci", "top-ctrl";
166 reg = <0x45a000 0xa9c>, <0x458040 0x24>;
167 interrupts = <GIC_SPI 30 0>;
168 #address-cells = <1>;
169 #size-cells = <0>;
170
171 sata0: sata-port@0 {
172 reg = <0>;
173 phys = <&sata_phy0>;
174 };
175
176 sata1: sata-port@1 {
177 reg = <1>;
178 phys = <&sata_phy1>;
179 };
180 };
181
182 sata_phy: sata-phy@458100 {
183 compatible = "brcm,bcm7445-sata-phy", "brcm,phy-sata3";
184 reg = <0x458100 0x1f00>;
185 reg-names = "phy";
186 #address-cells = <0x1>;
187 #size-cells = <0x0>;
188
189 sata_phy0: sata-phy@0 {
190 reg = <0>;
191 #phy-cells = <0>;
192 };
193
194 sata_phy1: sata-phy@1 {
195 reg = <1>;
196 #phy-cells = <0>;
197 };
198 };
199
200 upg_gio: gpio@40a700 {
201 compatible = "brcm,bcm7445-gpio", "brcm,brcmstb-gpio";
202 reg = <0x40a700 0x80>;
203 #gpio-cells = <2>;
204 #interrupt-cells = <2>;
205 gpio-controller;
206 interrupt-controller;
207 interrupt-parent = <&irq0_intc>;
208 interrupts = <6>;
209 brcm,gpio-bank-widths = <32 32 32 24>;
210 };
211
212 upg_gio_aon: gpio@4172c0 {
213 compatible = "brcm,bcm7445-gpio", "brcm,brcmstb-gpio";
214 reg = <0x4172c0 0x40>;
215 #gpio-cells = <2>;
216 #interrupt-cells = <2>;
217 gpio-controller;
218 interrupt-controller;
219 interrupts-extended = <&irq0_aon_intc 0x6>,
220 <&aon_pm_l2_intc 0x5>;
221 wakeup-source;
222 brcm,gpio-bank-widths = <18 4>;
223 };
224
225 };
226
227 memory_controllers@f1100000 {
228 compatible = "simple-bus";
229 ranges = <0x0 0x0 0xf1100000 0x200000>;
230 #address-cells = <1>;
231 #size-cells = <1>;
232
233 memc@0 {
234 compatible = "brcm,brcmstb-memc", "simple-bus";
235 #address-cells = <1>;
236 #size-cells = <1>;
237 ranges = <0x0 0x0 0x80000>;
238
239 memc-ddr@2000 {
240 compatible = "brcm,brcmstb-memc-ddr";
241 reg = <0x2000 0x800>;
242 };
243
244 ddr-phy@6000 {
245 compatible = "brcm,brcmstb-ddr-phy-v240.1";
246 reg = <0x6000 0x21c>;
247 };
248
249 shimphy@8000 {
250 compatible = "brcm,brcmstb-ddr-shimphy-v1.0";
251 reg = <0x8000 0xe4>;
252 };
253 };
254
255 memc@80000 {
256 compatible = "brcm,brcmstb-memc", "simple-bus";
257 #address-cells = <1>;
258 #size-cells = <1>;
259 ranges = <0x0 0x80000 0x80000>;
260
261 memc-ddr@2000 {
262 compatible = "brcm,brcmstb-memc-ddr";
263 reg = <0x2000 0x800>;
264 };
265
266 ddr-phy@6000 {
267 compatible = "brcm,brcmstb-ddr-phy-v240.1";
268 reg = <0x6000 0x21c>;
269 };
270
271 shimphy@8000 {
272 compatible = "brcm,brcmstb-ddr-shimphy-v1.0";
273 reg = <0x8000 0xe4>;
274 };
275 };
276
277 memc@100000 {
278 compatible = "brcm,brcmstb-memc", "simple-bus";
279 #address-cells = <1>;
280 #size-cells = <1>;
281 ranges = <0x0 0x100000 0x80000>;
282
283 memc-ddr@2000 {
284 compatible = "brcm,brcmstb-memc-ddr";
285 reg = <0x2000 0x800>;
286 };
287
288 ddr-phy@6000 {
289 compatible = "brcm,brcmstb-ddr-phy-v240.1";
290 reg = <0x6000 0x21c>;
291 };
292
293 shimphy@8000 {
294 compatible = "brcm,brcmstb-ddr-shimphy-v1.0";
295 reg = <0x8000 0xe4>;
296 };
297 };
298 };
299
300 sram@ffe00000 {
301 compatible = "brcm,boot-sram", "mmio-sram";
302 reg = <0x0 0xffe00000 0x0 0x10000>;
303 };
304
305 smpboot {
306 compatible = "brcm,brcmstb-smpboot";
307 syscon-cpu = <&hif_cpubiuctrl 0x88 0x178>;
308 syscon-cont = <&hif_continuation>;
309 };
310
311 reboot {
312 compatible = "brcm,brcmstb-reboot";
313 syscon = <&sun_top_ctrl 0x304 0x308>;
314 };
315 };
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