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d6392ae3 | 1 | // SPDX-License-Identifier: GPL-2.0 |
d5e9fe84 | 2 | /* |
d6392ae3 | 3 | * Copyright (C) 2013-2017 Texas Instruments Incorporated - http://www.ti.com/ |
d5e9fe84 SS |
4 | */ |
5 | ||
eb788f43 | 6 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
970c2256 | 7 | #include <dt-bindings/gpio/gpio.h> |
eb788f43 | 8 | |
d5e9fe84 | 9 | / { |
91dca0f0 | 10 | compatible = "ti,keystone"; |
d5e9fe84 | 11 | model = "Texas Instruments Keystone 2 SoC"; |
d5e9fe84 SS |
12 | #address-cells = <2>; |
13 | #size-cells = <2>; | |
14 | interrupt-parent = <&gic>; | |
15 | ||
16 | aliases { | |
17 | serial0 = &uart0; | |
72f7e959 V |
18 | spi0 = &spi0; |
19 | spi1 = &spi1; | |
20 | spi2 = &spi2; | |
d5e9fe84 SS |
21 | }; |
22 | ||
d2a3ec71 NM |
23 | chosen { }; |
24 | ||
25 | memory: memory@80000000 { | |
26 | device_type = "memory"; | |
d5e9fe84 SS |
27 | reg = <0x00000000 0x80000000 0x00000000 0x40000000>; |
28 | }; | |
29 | ||
9879d45a | 30 | gic: interrupt-controller@2561000 { |
387720c9 | 31 | compatible = "arm,gic-400", "arm,cortex-a15-gic"; |
d5e9fe84 | 32 | #interrupt-cells = <3>; |
d5e9fe84 SS |
33 | interrupt-controller; |
34 | reg = <0x0 0x02561000 0x0 0x1000>, | |
a18b4aa2 | 35 | <0x0 0x02562000 0x0 0x2000>, |
387720c9 | 36 | <0x0 0x02564000 0x0 0x2000>, |
a18b4aa2 | 37 | <0x0 0x02566000 0x0 0x2000>; |
0ee15444 SS |
38 | interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | |
39 | IRQ_TYPE_LEVEL_HIGH)>; | |
d5e9fe84 SS |
40 | }; |
41 | ||
42 | timer { | |
43 | compatible = "arm,armv7-timer"; | |
eb788f43 SS |
44 | interrupts = |
45 | <GIC_PPI 13 | |
46 | (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, | |
47 | <GIC_PPI 14 | |
48 | (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, | |
49 | <GIC_PPI 11 | |
50 | (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, | |
51 | <GIC_PPI 10 | |
52 | (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; | |
d5e9fe84 SS |
53 | }; |
54 | ||
55 | pmu { | |
56 | compatible = "arm,cortex-a15-pmu"; | |
eb788f43 SS |
57 | interrupts = <GIC_SPI 20 IRQ_TYPE_EDGE_RISING>, |
58 | <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>, | |
59 | <GIC_SPI 22 IRQ_TYPE_EDGE_RISING>, | |
60 | <GIC_SPI 23 IRQ_TYPE_EDGE_RISING>; | |
d5e9fe84 SS |
61 | }; |
62 | ||
14de48a4 VA |
63 | psci { |
64 | compatible = "arm,psci"; | |
65 | method = "smc"; | |
66 | cpu_suspend = <0x84000001>; | |
67 | cpu_off = <0x84000002>; | |
68 | cpu_on = <0x84000003>; | |
69 | }; | |
70 | ||
eb08c33f | 71 | soc0: soc@0 { |
d5e9fe84 SS |
72 | #address-cells = <1>; |
73 | #size-cells = <1>; | |
74 | compatible = "ti,keystone","simple-bus"; | |
75 | interrupt-parent = <&gic>; | |
76 | ranges = <0x0 0x0 0x0 0xc0000000>; | |
4d46596d | 77 | dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>; |
d5e9fe84 | 78 | |
8dccafaa | 79 | pllctrl: pll-controller@2310000 { |
ded79beb IK |
80 | compatible = "ti,keystone-pllctrl", "syscon"; |
81 | reg = <0x02310000 0x200>; | |
82 | }; | |
83 | ||
8dccafaa | 84 | psc: power-sleep-controller@2350000 { |
e2dd60f9 SA |
85 | compatible = "syscon", "simple-mfd"; |
86 | reg = <0x02350000 0x1000>; | |
87 | }; | |
88 | ||
8dccafaa | 89 | devctrl: device-state-control@2620000 { |
4c30bb58 | 90 | compatible = "ti,keystone-devctrl", "syscon", "simple-mfd"; |
ded79beb | 91 | reg = <0x02620000 0x1000>; |
4c30bb58 AD |
92 | #address-cells = <1>; |
93 | #size-cells = <1>; | |
94 | ranges = <0x0 0x02620000 0x1000>; | |
95 | ||
96 | kirq0: keystone_irq@2a0 { | |
97 | compatible = "ti,keystone-irq"; | |
98 | reg = <0x2a0 0x4>; | |
99 | interrupts = <GIC_SPI 4 IRQ_TYPE_EDGE_RISING>; | |
100 | interrupt-controller; | |
101 | #interrupt-cells = <1>; | |
102 | ti,syscon-dev = <&devctrl 0x2a0>; | |
103 | }; | |
ded79beb | 104 | |
274abd4a AD |
105 | rstctrl: reset-controller@328 { |
106 | compatible = "ti,keystone-reset"; | |
107 | reg = <0x328 0x10>; | |
108 | ti,syscon-pll = <&pllctrl 0xe4>; | |
109 | ti,syscon-dev = <&devctrl 0x328>; | |
110 | ti,wdt-list = <0>; | |
111 | }; | |
d5e9fe84 SS |
112 | }; |
113 | ||
feeea8f3 SS |
114 | /include/ "keystone-clocks.dtsi" |
115 | ||
8dccafaa | 116 | uart0: serial@2530c00 { |
1dd55813 | 117 | compatible = "ti,da830-uart", "ns16550a"; |
d5e9fe84 SS |
118 | current-speed = <115200>; |
119 | reg-shift = <2>; | |
120 | reg-io-width = <4>; | |
121 | reg = <0x02530c00 0x100>; | |
f023bd10 | 122 | clocks = <&clkuart0>; |
eb788f43 | 123 | interrupts = <GIC_SPI 277 IRQ_TYPE_EDGE_RISING>; |
d5e9fe84 SS |
124 | }; |
125 | ||
8dccafaa | 126 | uart1: serial@2531000 { |
1dd55813 | 127 | compatible = "ti,da830-uart", "ns16550a"; |
d5e9fe84 SS |
128 | current-speed = <115200>; |
129 | reg-shift = <2>; | |
130 | reg-io-width = <4>; | |
131 | reg = <0x02531000 0x100>; | |
f023bd10 | 132 | clocks = <&clkuart1>; |
eb788f43 | 133 | interrupts = <GIC_SPI 280 IRQ_TYPE_EDGE_RISING>; |
d5e9fe84 SS |
134 | }; |
135 | ||
6120ac23 SS |
136 | i2c0: i2c@2530000 { |
137 | compatible = "ti,davinci-i2c"; | |
138 | reg = <0x02530000 0x400>; | |
139 | clock-frequency = <100000>; | |
140 | clocks = <&clki2c>; | |
141 | interrupts = <GIC_SPI 283 IRQ_TYPE_EDGE_RISING>; | |
142 | #address-cells = <1>; | |
143 | #size-cells = <0>; | |
6120ac23 SS |
144 | }; |
145 | ||
146 | i2c1: i2c@2530400 { | |
147 | compatible = "ti,davinci-i2c"; | |
148 | reg = <0x02530400 0x400>; | |
149 | clock-frequency = <100000>; | |
150 | clocks = <&clki2c>; | |
151 | interrupts = <GIC_SPI 286 IRQ_TYPE_EDGE_RISING>; | |
3953505a GS |
152 | #address-cells = <1>; |
153 | #size-cells = <0>; | |
6120ac23 SS |
154 | }; |
155 | ||
156 | i2c2: i2c@2530800 { | |
157 | compatible = "ti,davinci-i2c"; | |
158 | reg = <0x02530800 0x400>; | |
159 | clock-frequency = <100000>; | |
160 | clocks = <&clki2c>; | |
161 | interrupts = <GIC_SPI 289 IRQ_TYPE_EDGE_RISING>; | |
3953505a GS |
162 | #address-cells = <1>; |
163 | #size-cells = <0>; | |
6120ac23 | 164 | }; |
b3bd6c59 SS |
165 | |
166 | spi0: spi@21000400 { | |
1a344e9b | 167 | compatible = "ti,keystone-spi", "ti,dm6441-spi"; |
b3bd6c59 SS |
168 | reg = <0x21000400 0x200>; |
169 | num-cs = <4>; | |
170 | ti,davinci-spi-intr-line = <0>; | |
171 | interrupts = <GIC_SPI 292 IRQ_TYPE_EDGE_RISING>; | |
172 | clocks = <&clkspi>; | |
509046a7 GS |
173 | #address-cells = <1>; |
174 | #size-cells = <0>; | |
b3bd6c59 SS |
175 | }; |
176 | ||
177 | spi1: spi@21000600 { | |
1a344e9b | 178 | compatible = "ti,keystone-spi", "ti,dm6441-spi"; |
b3bd6c59 SS |
179 | reg = <0x21000600 0x200>; |
180 | num-cs = <4>; | |
181 | ti,davinci-spi-intr-line = <0>; | |
182 | interrupts = <GIC_SPI 296 IRQ_TYPE_EDGE_RISING>; | |
183 | clocks = <&clkspi>; | |
509046a7 GS |
184 | #address-cells = <1>; |
185 | #size-cells = <0>; | |
b3bd6c59 SS |
186 | }; |
187 | ||
188 | spi2: spi@21000800 { | |
1a344e9b | 189 | compatible = "ti,keystone-spi", "ti,dm6441-spi"; |
b3bd6c59 SS |
190 | reg = <0x21000800 0x200>; |
191 | num-cs = <4>; | |
192 | ti,davinci-spi-intr-line = <0>; | |
193 | interrupts = <GIC_SPI 300 IRQ_TYPE_EDGE_RISING>; | |
194 | clocks = <&clkspi>; | |
509046a7 GS |
195 | #address-cells = <1>; |
196 | #size-cells = <0>; | |
b3bd6c59 | 197 | }; |
08c36762 WK |
198 | |
199 | usb_phy: usb_phy@2620738 { | |
200 | compatible = "ti,keystone-usbphy"; | |
201 | #address-cells = <1>; | |
202 | #size-cells = <1>; | |
cfb198ce | 203 | reg = <0x2620738 24>; |
08c36762 WK |
204 | status = "disabled"; |
205 | }; | |
73207956 | 206 | |
64497844 | 207 | keystone_usb0: usb@2680000 { |
73207956 WK |
208 | compatible = "ti,keystone-dwc3"; |
209 | #address-cells = <1>; | |
210 | #size-cells = <1>; | |
211 | reg = <0x2680000 0x10000>; | |
212 | clocks = <&clkusb>; | |
213 | clock-names = "usb"; | |
214 | interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>; | |
215 | ranges; | |
86156978 SS |
216 | dma-coherent; |
217 | dma-ranges; | |
73207956 WK |
218 | status = "disabled"; |
219 | ||
64497844 | 220 | usb0: dwc3@2690000 { |
73207956 WK |
221 | compatible = "synopsys,dwc3"; |
222 | reg = <0x2690000 0x70000>; | |
223 | interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>; | |
224 | usb-phy = <&usb_phy>, <&usb_phy>; | |
225 | }; | |
226 | }; | |
20d89313 | 227 | |
8dccafaa | 228 | wdt: wdt@22f0080 { |
20d89313 IK |
229 | compatible = "ti,keystone-wdt","ti,davinci-wdt"; |
230 | reg = <0x022f0080 0x80>; | |
231 | clocks = <&clkwdtimer0>; | |
232 | }; | |
2b4f76b6 IK |
233 | |
234 | clock_event: timer@22f0000 { | |
235 | compatible = "ti,keystone-timer"; | |
236 | reg = <0x022f0000 0x80>; | |
237 | interrupts = <GIC_SPI 110 IRQ_TYPE_EDGE_RISING>; | |
238 | clocks = <&clktimer15>; | |
239 | }; | |
970c2256 GS |
240 | |
241 | gpio0: gpio@260bf00 { | |
242 | compatible = "ti,keystone-gpio"; | |
243 | reg = <0x0260bf00 0x100>; | |
244 | gpio-controller; | |
245 | #gpio-cells = <2>; | |
246 | /* HW Interrupts mapped to GPIO pins */ | |
247 | interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>, | |
248 | <GIC_SPI 121 IRQ_TYPE_EDGE_RISING>, | |
249 | <GIC_SPI 122 IRQ_TYPE_EDGE_RISING>, | |
250 | <GIC_SPI 123 IRQ_TYPE_EDGE_RISING>, | |
251 | <GIC_SPI 124 IRQ_TYPE_EDGE_RISING>, | |
252 | <GIC_SPI 125 IRQ_TYPE_EDGE_RISING>, | |
253 | <GIC_SPI 126 IRQ_TYPE_EDGE_RISING>, | |
254 | <GIC_SPI 127 IRQ_TYPE_EDGE_RISING>, | |
255 | <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>, | |
256 | <GIC_SPI 129 IRQ_TYPE_EDGE_RISING>, | |
257 | <GIC_SPI 130 IRQ_TYPE_EDGE_RISING>, | |
258 | <GIC_SPI 131 IRQ_TYPE_EDGE_RISING>, | |
259 | <GIC_SPI 132 IRQ_TYPE_EDGE_RISING>, | |
260 | <GIC_SPI 133 IRQ_TYPE_EDGE_RISING>, | |
261 | <GIC_SPI 134 IRQ_TYPE_EDGE_RISING>, | |
262 | <GIC_SPI 135 IRQ_TYPE_EDGE_RISING>, | |
263 | <GIC_SPI 136 IRQ_TYPE_EDGE_RISING>, | |
264 | <GIC_SPI 137 IRQ_TYPE_EDGE_RISING>, | |
265 | <GIC_SPI 138 IRQ_TYPE_EDGE_RISING>, | |
266 | <GIC_SPI 139 IRQ_TYPE_EDGE_RISING>, | |
267 | <GIC_SPI 140 IRQ_TYPE_EDGE_RISING>, | |
268 | <GIC_SPI 141 IRQ_TYPE_EDGE_RISING>, | |
269 | <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>, | |
270 | <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>, | |
271 | <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>, | |
272 | <GIC_SPI 145 IRQ_TYPE_EDGE_RISING>, | |
273 | <GIC_SPI 146 IRQ_TYPE_EDGE_RISING>, | |
274 | <GIC_SPI 147 IRQ_TYPE_EDGE_RISING>, | |
275 | <GIC_SPI 148 IRQ_TYPE_EDGE_RISING>, | |
276 | <GIC_SPI 149 IRQ_TYPE_EDGE_RISING>, | |
277 | <GIC_SPI 150 IRQ_TYPE_EDGE_RISING>, | |
278 | <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>; | |
279 | clocks = <&clkgpio>; | |
280 | clock-names = "gpio"; | |
281 | ti,ngpio = <32>; | |
282 | ti,davinci-gpio-unbanked = <32>; | |
283 | }; | |
82c04f71 IK |
284 | |
285 | aemif: aemif@21000A00 { | |
286 | compatible = "ti,keystone-aemif", "ti,davinci-aemif"; | |
287 | #address-cells = <2>; | |
288 | #size-cells = <1>; | |
289 | clocks = <&clkaemif>; | |
290 | clock-names = "aemif"; | |
291 | clock-ranges; | |
292 | ||
293 | reg = <0x21000A00 0x00000100>; | |
294 | ranges = <0 0 0x30000000 0x10000000 | |
295 | 1 0 0x21000A00 0x00000100>; | |
296 | }; | |
979c36c8 | 297 | |
8b4769cc | 298 | pcie0: pcie@21800000 { |
bed80507 MK |
299 | compatible = "ti,keystone-pcie", "snps,dw-pcie"; |
300 | clocks = <&clkpcie>; | |
301 | clock-names = "pcie"; | |
302 | #address-cells = <3>; | |
303 | #size-cells = <2>; | |
304 | reg = <0x21801000 0x2000>, <0x21800000 0x1000>, <0x02620128 4>; | |
59e13aac MK |
305 | ranges = <0x82000000 0 0x50000000 0x50000000 |
306 | 0 0x10000000>; | |
bed80507 | 307 | |
9dd4f28f | 308 | status = "disabled"; |
bed80507 MK |
309 | device_type = "pci"; |
310 | num-lanes = <2>; | |
59e13aac | 311 | bus-range = <0x00 0xff>; |
bed80507 | 312 | |
a9e5b20d MK |
313 | /* error interrupt */ |
314 | interrupts = <GIC_SPI 38 IRQ_TYPE_EDGE_RISING>; | |
bed80507 MK |
315 | #interrupt-cells = <1>; |
316 | interrupt-map-mask = <0 0 0 7>; | |
317 | interrupt-map = <0 0 0 1 &pcie_intc0 0>, /* INT A */ | |
318 | <0 0 0 2 &pcie_intc0 1>, /* INT B */ | |
319 | <0 0 0 3 &pcie_intc0 2>, /* INT C */ | |
320 | <0 0 0 4 &pcie_intc0 3>; /* INT D */ | |
321 | ||
322 | pcie_msi_intc0: msi-interrupt-controller { | |
323 | interrupt-controller; | |
324 | #interrupt-cells = <1>; | |
325 | interrupt-parent = <&gic>; | |
326 | interrupts = <GIC_SPI 30 IRQ_TYPE_EDGE_RISING>, | |
327 | <GIC_SPI 31 IRQ_TYPE_EDGE_RISING>, | |
328 | <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>, | |
329 | <GIC_SPI 33 IRQ_TYPE_EDGE_RISING>, | |
330 | <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>, | |
331 | <GIC_SPI 35 IRQ_TYPE_EDGE_RISING>, | |
332 | <GIC_SPI 36 IRQ_TYPE_EDGE_RISING>, | |
333 | <GIC_SPI 37 IRQ_TYPE_EDGE_RISING>; | |
334 | }; | |
335 | ||
336 | pcie_intc0: legacy-interrupt-controller { | |
337 | interrupt-controller; | |
338 | #interrupt-cells = <1>; | |
339 | interrupt-parent = <&gic>; | |
340 | interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>, | |
341 | <GIC_SPI 27 IRQ_TYPE_EDGE_RISING>, | |
342 | <GIC_SPI 28 IRQ_TYPE_EDGE_RISING>, | |
343 | <GIC_SPI 29 IRQ_TYPE_EDGE_RISING>; | |
344 | }; | |
345 | }; | |
90d4806b MK |
346 | |
347 | emif: emif@21010000 { | |
348 | compatible = "ti,emif-keystone"; | |
349 | reg = <0x21010000 0x200>; | |
350 | interrupts = <GIC_SPI 448 IRQ_TYPE_EDGE_RISING>; | |
351 | interrupt-parent = <&gic>; | |
352 | }; | |
d5e9fe84 SS |
353 | }; |
354 | }; |