Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
[deliverable/linux.git] / arch / arm / boot / dts / keystone.dtsi
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1/*
2 * Copyright 2013 Texas Instruments, Inc.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8
eb788f43 9#include <dt-bindings/interrupt-controller/arm-gic.h>
970c2256 10#include <dt-bindings/gpio/gpio.h>
eb788f43 11
226d1c5b 12#include "skeleton.dtsi"
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13
14/ {
91dca0f0 15 compatible = "ti,keystone";
d5e9fe84 16 model = "Texas Instruments Keystone 2 SoC";
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17 #address-cells = <2>;
18 #size-cells = <2>;
19 interrupt-parent = <&gic>;
20
21 aliases {
22 serial0 = &uart0;
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23 spi0 = &spi0;
24 spi1 = &spi1;
25 spi2 = &spi2;
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26 };
27
28 memory {
29 reg = <0x00000000 0x80000000 0x00000000 0x40000000>;
30 };
31
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32 gic: interrupt-controller {
33 compatible = "arm,cortex-a15-gic";
34 #interrupt-cells = <3>;
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35 interrupt-controller;
36 reg = <0x0 0x02561000 0x0 0x1000>,
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37 <0x0 0x02562000 0x0 0x2000>,
38 <0x0 0x02564000 0x0 0x1000>,
39 <0x0 0x02566000 0x0 0x2000>;
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40 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
41 IRQ_TYPE_LEVEL_HIGH)>;
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42 };
43
44 timer {
45 compatible = "arm,armv7-timer";
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46 interrupts =
47 <GIC_PPI 13
48 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
49 <GIC_PPI 14
50 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
51 <GIC_PPI 11
52 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
53 <GIC_PPI 10
54 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
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55 };
56
57 pmu {
58 compatible = "arm,cortex-a15-pmu";
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59 interrupts = <GIC_SPI 20 IRQ_TYPE_EDGE_RISING>,
60 <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>,
61 <GIC_SPI 22 IRQ_TYPE_EDGE_RISING>,
62 <GIC_SPI 23 IRQ_TYPE_EDGE_RISING>;
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63 };
64
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65 psci {
66 compatible = "arm,psci";
67 method = "smc";
68 cpu_suspend = <0x84000001>;
69 cpu_off = <0x84000002>;
70 cpu_on = <0x84000003>;
71 };
72
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73 soc {
74 #address-cells = <1>;
75 #size-cells = <1>;
76 compatible = "ti,keystone","simple-bus";
77 interrupt-parent = <&gic>;
78 ranges = <0x0 0x0 0x0 0xc0000000>;
4d46596d 79 dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>;
d5e9fe84 80
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81 pllctrl: pll-controller@02310000 {
82 compatible = "ti,keystone-pllctrl", "syscon";
83 reg = <0x02310000 0x200>;
84 };
85
86 devctrl: device-state-control@02620000 {
87 compatible = "ti,keystone-devctrl", "syscon";
88 reg = <0x02620000 0x1000>;
89 };
90
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91 rstctrl: reset-controller {
92 compatible = "ti,keystone-reset";
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93 ti,syscon-pll = <&pllctrl 0xe4>;
94 ti,syscon-dev = <&devctrl 0x328>;
95 ti,wdt-list = <0>;
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96 };
97
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98 /include/ "keystone-clocks.dtsi"
99
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100 uart0: serial@02530c00 {
101 compatible = "ns16550a";
102 current-speed = <115200>;
103 reg-shift = <2>;
104 reg-io-width = <4>;
105 reg = <0x02530c00 0x100>;
f023bd10 106 clocks = <&clkuart0>;
eb788f43 107 interrupts = <GIC_SPI 277 IRQ_TYPE_EDGE_RISING>;
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108 };
109
110 uart1: serial@02531000 {
111 compatible = "ns16550a";
112 current-speed = <115200>;
113 reg-shift = <2>;
114 reg-io-width = <4>;
115 reg = <0x02531000 0x100>;
f023bd10 116 clocks = <&clkuart1>;
eb788f43 117 interrupts = <GIC_SPI 280 IRQ_TYPE_EDGE_RISING>;
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118 };
119
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120 i2c0: i2c@2530000 {
121 compatible = "ti,davinci-i2c";
122 reg = <0x02530000 0x400>;
123 clock-frequency = <100000>;
124 clocks = <&clki2c>;
125 interrupts = <GIC_SPI 283 IRQ_TYPE_EDGE_RISING>;
126 #address-cells = <1>;
127 #size-cells = <0>;
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128 };
129
130 i2c1: i2c@2530400 {
131 compatible = "ti,davinci-i2c";
132 reg = <0x02530400 0x400>;
133 clock-frequency = <100000>;
134 clocks = <&clki2c>;
135 interrupts = <GIC_SPI 286 IRQ_TYPE_EDGE_RISING>;
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136 #address-cells = <1>;
137 #size-cells = <0>;
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138 };
139
140 i2c2: i2c@2530800 {
141 compatible = "ti,davinci-i2c";
142 reg = <0x02530800 0x400>;
143 clock-frequency = <100000>;
144 clocks = <&clki2c>;
145 interrupts = <GIC_SPI 289 IRQ_TYPE_EDGE_RISING>;
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146 #address-cells = <1>;
147 #size-cells = <0>;
6120ac23 148 };
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149
150 spi0: spi@21000400 {
1a344e9b 151 compatible = "ti,keystone-spi", "ti,dm6441-spi";
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152 reg = <0x21000400 0x200>;
153 num-cs = <4>;
154 ti,davinci-spi-intr-line = <0>;
155 interrupts = <GIC_SPI 292 IRQ_TYPE_EDGE_RISING>;
156 clocks = <&clkspi>;
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157 #address-cells = <1>;
158 #size-cells = <0>;
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159 };
160
161 spi1: spi@21000600 {
1a344e9b 162 compatible = "ti,keystone-spi", "ti,dm6441-spi";
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163 reg = <0x21000600 0x200>;
164 num-cs = <4>;
165 ti,davinci-spi-intr-line = <0>;
166 interrupts = <GIC_SPI 296 IRQ_TYPE_EDGE_RISING>;
167 clocks = <&clkspi>;
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168 #address-cells = <1>;
169 #size-cells = <0>;
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170 };
171
172 spi2: spi@21000800 {
1a344e9b 173 compatible = "ti,keystone-spi", "ti,dm6441-spi";
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174 reg = <0x21000800 0x200>;
175 num-cs = <4>;
176 ti,davinci-spi-intr-line = <0>;
177 interrupts = <GIC_SPI 300 IRQ_TYPE_EDGE_RISING>;
178 clocks = <&clkspi>;
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179 #address-cells = <1>;
180 #size-cells = <0>;
b3bd6c59 181 };
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182
183 usb_phy: usb_phy@2620738 {
184 compatible = "ti,keystone-usbphy";
185 #address-cells = <1>;
186 #size-cells = <1>;
cfb198ce 187 reg = <0x2620738 24>;
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188 status = "disabled";
189 };
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190
191 usb: usb@2680000 {
192 compatible = "ti,keystone-dwc3";
193 #address-cells = <1>;
194 #size-cells = <1>;
195 reg = <0x2680000 0x10000>;
196 clocks = <&clkusb>;
197 clock-names = "usb";
198 interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
199 ranges;
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200 dma-coherent;
201 dma-ranges;
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202 status = "disabled";
203
204 dwc3@2690000 {
205 compatible = "synopsys,dwc3";
206 reg = <0x2690000 0x70000>;
207 interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
208 usb-phy = <&usb_phy>, <&usb_phy>;
209 };
210 };
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211
212 wdt: wdt@022f0080 {
213 compatible = "ti,keystone-wdt","ti,davinci-wdt";
214 reg = <0x022f0080 0x80>;
215 clocks = <&clkwdtimer0>;
216 };
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217
218 clock_event: timer@22f0000 {
219 compatible = "ti,keystone-timer";
220 reg = <0x022f0000 0x80>;
221 interrupts = <GIC_SPI 110 IRQ_TYPE_EDGE_RISING>;
222 clocks = <&clktimer15>;
223 };
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224
225 gpio0: gpio@260bf00 {
226 compatible = "ti,keystone-gpio";
227 reg = <0x0260bf00 0x100>;
228 gpio-controller;
229 #gpio-cells = <2>;
230 /* HW Interrupts mapped to GPIO pins */
231 interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>,
232 <GIC_SPI 121 IRQ_TYPE_EDGE_RISING>,
233 <GIC_SPI 122 IRQ_TYPE_EDGE_RISING>,
234 <GIC_SPI 123 IRQ_TYPE_EDGE_RISING>,
235 <GIC_SPI 124 IRQ_TYPE_EDGE_RISING>,
236 <GIC_SPI 125 IRQ_TYPE_EDGE_RISING>,
237 <GIC_SPI 126 IRQ_TYPE_EDGE_RISING>,
238 <GIC_SPI 127 IRQ_TYPE_EDGE_RISING>,
239 <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>,
240 <GIC_SPI 129 IRQ_TYPE_EDGE_RISING>,
241 <GIC_SPI 130 IRQ_TYPE_EDGE_RISING>,
242 <GIC_SPI 131 IRQ_TYPE_EDGE_RISING>,
243 <GIC_SPI 132 IRQ_TYPE_EDGE_RISING>,
244 <GIC_SPI 133 IRQ_TYPE_EDGE_RISING>,
245 <GIC_SPI 134 IRQ_TYPE_EDGE_RISING>,
246 <GIC_SPI 135 IRQ_TYPE_EDGE_RISING>,
247 <GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
248 <GIC_SPI 137 IRQ_TYPE_EDGE_RISING>,
249 <GIC_SPI 138 IRQ_TYPE_EDGE_RISING>,
250 <GIC_SPI 139 IRQ_TYPE_EDGE_RISING>,
251 <GIC_SPI 140 IRQ_TYPE_EDGE_RISING>,
252 <GIC_SPI 141 IRQ_TYPE_EDGE_RISING>,
253 <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>,
254 <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>,
255 <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>,
256 <GIC_SPI 145 IRQ_TYPE_EDGE_RISING>,
257 <GIC_SPI 146 IRQ_TYPE_EDGE_RISING>,
258 <GIC_SPI 147 IRQ_TYPE_EDGE_RISING>,
259 <GIC_SPI 148 IRQ_TYPE_EDGE_RISING>,
260 <GIC_SPI 149 IRQ_TYPE_EDGE_RISING>,
261 <GIC_SPI 150 IRQ_TYPE_EDGE_RISING>,
262 <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
263 clocks = <&clkgpio>;
264 clock-names = "gpio";
265 ti,ngpio = <32>;
266 ti,davinci-gpio-unbanked = <32>;
267 };
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268
269 aemif: aemif@21000A00 {
270 compatible = "ti,keystone-aemif", "ti,davinci-aemif";
271 #address-cells = <2>;
272 #size-cells = <1>;
273 clocks = <&clkaemif>;
274 clock-names = "aemif";
275 clock-ranges;
276
277 reg = <0x21000A00 0x00000100>;
278 ranges = <0 0 0x30000000 0x10000000
279 1 0 0x21000A00 0x00000100>;
280 };
979c36c8 281
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282 kirq0: keystone_irq@26202a0 {
283 compatible = "ti,keystone-irq";
284 interrupts = <GIC_SPI 4 IRQ_TYPE_EDGE_RISING>;
285 interrupt-controller;
286 #interrupt-cells = <1>;
287 ti,syscon-dev = <&devctrl 0x2a0>;
288 };
bed80507 289
8b4769cc 290 pcie0: pcie@21800000 {
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291 compatible = "ti,keystone-pcie", "snps,dw-pcie";
292 clocks = <&clkpcie>;
293 clock-names = "pcie";
294 #address-cells = <3>;
295 #size-cells = <2>;
296 reg = <0x21801000 0x2000>, <0x21800000 0x1000>, <0x02620128 4>;
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297 ranges = <0x82000000 0 0x50000000 0x50000000
298 0 0x10000000>;
bed80507 299
9dd4f28f 300 status = "disabled";
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301 device_type = "pci";
302 num-lanes = <2>;
59e13aac 303 bus-range = <0x00 0xff>;
bed80507 304
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305 /* error interrupt */
306 interrupts = <GIC_SPI 38 IRQ_TYPE_EDGE_RISING>;
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307 #interrupt-cells = <1>;
308 interrupt-map-mask = <0 0 0 7>;
309 interrupt-map = <0 0 0 1 &pcie_intc0 0>, /* INT A */
310 <0 0 0 2 &pcie_intc0 1>, /* INT B */
311 <0 0 0 3 &pcie_intc0 2>, /* INT C */
312 <0 0 0 4 &pcie_intc0 3>; /* INT D */
313
314 pcie_msi_intc0: msi-interrupt-controller {
315 interrupt-controller;
316 #interrupt-cells = <1>;
317 interrupt-parent = <&gic>;
318 interrupts = <GIC_SPI 30 IRQ_TYPE_EDGE_RISING>,
319 <GIC_SPI 31 IRQ_TYPE_EDGE_RISING>,
320 <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>,
321 <GIC_SPI 33 IRQ_TYPE_EDGE_RISING>,
322 <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>,
323 <GIC_SPI 35 IRQ_TYPE_EDGE_RISING>,
324 <GIC_SPI 36 IRQ_TYPE_EDGE_RISING>,
325 <GIC_SPI 37 IRQ_TYPE_EDGE_RISING>;
326 };
327
328 pcie_intc0: legacy-interrupt-controller {
329 interrupt-controller;
330 #interrupt-cells = <1>;
331 interrupt-parent = <&gic>;
332 interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>,
333 <GIC_SPI 27 IRQ_TYPE_EDGE_RISING>,
334 <GIC_SPI 28 IRQ_TYPE_EDGE_RISING>,
335 <GIC_SPI 29 IRQ_TYPE_EDGE_RISING>;
336 };
337 };
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338 };
339};
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