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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / fada9eafe1fe871b4053254e5322613adff98478 / . / arch / arm / dts / uniphier-pxs3.dtsi
blob: 3b30eeff3f3289c2056825bf6b6afb42dc58b4a8 [file] [log] [blame]
Masahiro Yamada61e6cc02017-01-21 18:05:30 +0900[diff] [blame]1/*
2 * Device Tree Source for UniPhier PXs3 SoC
3 *
4 * Copyright (C) 2017 Socionext Inc.
5 * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
6 *
7 * SPDX-License-Identifier: GPL-2.0+ X11
8 */
9
10/memreserve/ 0x80000000 0x00080000;
11
12/ {
13 compatible = "socionext,uniphier-pxs3";
14 #address-cells = <2>;
15 #size-cells = <2>;
16 interrupt-parent = <&gic>;
17
18 cpus {
19 #address-cells = <2>;
20 #size-cells = <0>;
21
22 cpu-map {
23 cluster0 {
24 core0 {
25 cpu = <&cpu0>;
26 };
27 core1 {
28 cpu = <&cpu1>;
29 };
30 core2 {
31 cpu = <&cpu2>;
32 };
33 core3 {
34 cpu = <&cpu3>;
35 };
36 };
37 };
38
39 cpu0: cpu@0 {
40 device_type = "cpu";
41 compatible = "arm,cortex-a53", "arm,armv8";
42 reg = <0 0x000>;
43 enable-method = "psci";
44 };
45
46 cpu1: cpu@1 {
47 device_type = "cpu";
48 compatible = "arm,cortex-a53", "arm,armv8";
49 reg = <0 0x001>;
50 enable-method = "psci";
51 };
52
53 cpu2: cpu@2 {
54 device_type = "cpu";
55 compatible = "arm,cortex-a53", "arm,armv8";
56 reg = <0 0x002>;
57 enable-method = "psci";
58 };
59
60 cpu3: cpu@3 {
61 device_type = "cpu";
62 compatible = "arm,cortex-a53", "arm,armv8";
63 reg = <0 0x003>;
64 enable-method = "psci";
65 };
66 };
67
68 psci {
69 compatible = "arm,psci-1.0";
70 method = "smc";
71 };
72
73 clocks {
74 refclk: ref {
75 compatible = "fixed-clock";
76 #clock-cells = <0>;
77 clock-frequency = <25000000>;
78 };
79 };
80
81 timer {
82 compatible = "arm,armv8-timer";
83 interrupts = <1 13 4>,
84 <1 14 4>,
85 <1 11 4>,
86 <1 10 4>;
87 };
88
89 soc {
90 compatible = "simple-bus";
91 #address-cells = <1>;
92 #size-cells = <1>;
93 ranges = <0 0 0 0xffffffff>;
94
95 serial0: serial@54006800 {
96 compatible = "socionext,uniphier-uart";
97 status = "disabled";
98 reg = <0x54006800 0x40>;
99 interrupts = <0 33 4>;
100 pinctrl-names = "default";
101 pinctrl-0 = <&pinctrl_uart0>;
102 clocks = <&peri_clk 0>;
103 clock-frequency = <58820000>;
104 };
105
106 serial1: serial@54006900 {
107 compatible = "socionext,uniphier-uart";
108 status = "disabled";
109 reg = <0x54006900 0x40>;
110 interrupts = <0 35 4>;
111 pinctrl-names = "default";
112 pinctrl-0 = <&pinctrl_uart1>;
113 clocks = <&peri_clk 1>;
114 clock-frequency = <58820000>;
115 };
116
117 serial2: serial@54006a00 {
118 compatible = "socionext,uniphier-uart";
119 status = "disabled";
120 reg = <0x54006a00 0x40>;
121 interrupts = <0 37 4>;
122 pinctrl-names = "default";
123 pinctrl-0 = <&pinctrl_uart2>;
124 clocks = <&peri_clk 2>;
125 clock-frequency = <58820000>;
126 };
127
128 serial3: serial@54006b00 {
129 compatible = "socionext,uniphier-uart";
130 status = "disabled";
131 reg = <0x54006b00 0x40>;
132 interrupts = <0 177 4>;
133 pinctrl-names = "default";
134 pinctrl-0 = <&pinctrl_uart3>;
135 clocks = <&peri_clk 3>;
136 clock-frequency = <58820000>;
137 };
138
139 i2c0: i2c@58780000 {
140 compatible = "socionext,uniphier-fi2c";
141 status = "disabled";
142 reg = <0x58780000 0x80>;
143 #address-cells = <1>;
144 #size-cells = <0>;
145 interrupts = <0 41 4>;
146 pinctrl-names = "default";
147 pinctrl-0 = <&pinctrl_i2c0>;
148 clocks = <&peri_clk 4>;
149 clock-frequency = <100000>;
150 };
151
152 i2c1: i2c@58781000 {
153 compatible = "socionext,uniphier-fi2c";
154 status = "disabled";
155 reg = <0x58781000 0x80>;
156 #address-cells = <1>;
157 #size-cells = <0>;
158 interrupts = <0 42 4>;
159 pinctrl-names = "default";
160 pinctrl-0 = <&pinctrl_i2c1>;
161 clocks = <&peri_clk 5>;
162 clock-frequency = <100000>;
163 };
164
165 i2c2: i2c@58782000 {
166 compatible = "socionext,uniphier-fi2c";
167 status = "disabled";
168 reg = <0x58782000 0x80>;
169 #address-cells = <1>;
170 #size-cells = <0>;
171 interrupts = <0 43 4>;
172 clocks = <&peri_clk 6>;
173 clock-frequency = <100000>;
174 };
175
176 i2c3: i2c@58783000 {
177 compatible = "socionext,uniphier-fi2c";
178 status = "disabled";
179 reg = <0x58783000 0x80>;
180 #address-cells = <1>;
181 #size-cells = <0>;
182 interrupts = <0 44 4>;
183 pinctrl-names = "default";
184 pinctrl-0 = <&pinctrl_i2c3>;
185 clocks = <&peri_clk 7>;
186 clock-frequency = <100000>;
187 };
188
189 /* chip-internal connection for HDMI */
190 i2c6: i2c@58786000 {
191 compatible = "socionext,uniphier-fi2c";
192 reg = <0x58786000 0x80>;
193 #address-cells = <1>;
194 #size-cells = <0>;
195 interrupts = <0 26 4>;
196 clocks = <&peri_clk 10>;
197 clock-frequency = <400000>;
198 };
199
200 system_bus: system-bus@58c00000 {
201 compatible = "socionext,uniphier-system-bus";
202 status = "disabled";
203 reg = <0x58c00000 0x400>;
204 #address-cells = <2>;
205 #size-cells = <1>;
206 pinctrl-names = "default";
207 pinctrl-0 = <&pinctrl_system_bus>;
208 };
209
210 smpctrl@59800000 {
211 compatible = "socionext,uniphier-smpctrl";
212 reg = <0x59801000 0x400>;
213 };
214
215 sdctrl@59810000 {
216 compatible = "socionext,uniphier-pxs3-sdctrl",
217 "simple-mfd", "syscon";
218 reg = <0x59810000 0x800>;
219
220 sd_clk: clock {
221 compatible = "socionext,uniphier-pxs3-sd-clock";
222 #clock-cells = <1>;
223 };
224
225 sd_rst: reset {
226 compatible = "socionext,uniphier-pxs3-sd-reset";
227 #reset-cells = <1>;
228 };
229 };
230
231 perictrl@59820000 {
232 compatible = "socionext,uniphier-pxs3-perictrl",
233 "simple-mfd", "syscon";
234 reg = <0x59820000 0x200>;
235
236 peri_clk: clock {
237 compatible = "socionext,uniphier-pxs3-peri-clock";
238 #clock-cells = <1>;
239 };
240
241 peri_rst: reset {
242 compatible = "socionext,uniphier-pxs3-peri-reset";
243 #reset-cells = <1>;
244 };
245 };
246
247 emmc: sdhc@5a000000 {
248 compatible = "socionext,uniphier-sd4hc", "cdns,sd4hc";
249 status = "disabled";
250 reg = <0x5a000000 0x400>;
251 interrupts = <0 78 4>;
252 pinctrl-names = "default";
253 pinctrl-0 = <&pinctrl_emmc_1v8>;
254 clocks = <&sys_clk 4>;
255 bus-width = <8>;
256 mmc-ddr-1_8v;
257 mmc-hs200-1_8v;
258 };
259
260 sd: sdhc@5a400000 {
261 compatible = "socionext,uniphier-sdhc";
262 status = "disabled";
263 reg = <0x5a400000 0x800>;
264 interrupts = <0 76 4>;
265 pinctrl-names = "default";
266 pinctrl-0 = <&pinctrl_sd>;
267 clocks = <&sd_clk 0>;
268 reset-names = "host";
269 resets = <&sd_rst 0>;
270 bus-width = <4>;
271 cap-sd-highspeed;
272 };
273
274 soc-glue@5f800000 {
275 compatible = "socionext,uniphier-pxs3-soc-glue",
276 "simple-mfd", "syscon";
277 reg = <0x5f800000 0x2000>;
278
279 pinctrl: pinctrl {
280 compatible = "socionext,uniphier-pxs3-pinctrl";
281 };
282 };
283
284 aidet@5fc20000 {
285 compatible = "simple-mfd", "syscon";
286 reg = <0x5fc20000 0x200>;
287 };
288
289 gic: interrupt-controller@5fe00000 {
290 compatible = "arm,gic-v3";
291 reg = <0x5fe00000 0x10000>, /* GICD */
292 <0x5fe80000 0x80000>; /* GICR */
293 interrupt-controller;
294 #interrupt-cells = <3>;
295 interrupts = <1 9 4>;
296 };
297
298 sysctrl@61840000 {
299 compatible = "socionext,uniphier-pxs3-sysctrl",
300 "simple-mfd", "syscon";
301 reg = <0x61840000 0x10000>;
302
303 sys_clk: clock {
304 compatible = "socionext,uniphier-pxs3-clock";
305 #clock-cells = <1>;
306 };
307
308 sys_rst: reset {
309 compatible = "socionext,uniphier-pxs3-reset";
310 #reset-cells = <1>;
311 };
312 };
313
314 nand: nand@68000000 {
315 compatible = "socionext,denali-nand-v5b";
316 status = "disabled";
317 reg-names = "nand_data", "denali_reg";
318 reg = <0x68000000 0x20>, <0x68100000 0x1000>;
319 interrupts = <0 65 4>;
320 pinctrl-names = "default";
321 pinctrl-0 = <&pinctrl_nand>;
322 clocks = <&sys_clk 2>;
323 nand-ecc-strength = <8>;
324 };
325 };
326};
327
328/include/ "uniphier-pinctrl.dtsi"