Commit | Line | Data |
---|---|---|
3cc828fd MD |
1 | /* |
2 | * Device Tree Source for the Lager board | |
3 | * | |
da4ea951 SS |
4 | * Copyright (C) 2013-2014 Renesas Solutions Corp. |
5 | * Copyright (C) 2014 Cogent Embedded, Inc. | |
3cc828fd MD |
6 | * |
7 | * This file is licensed under the terms of the GNU General Public License | |
8 | * version 2. This program is licensed "as is" without any warranty of any | |
9 | * kind, whether express or implied. | |
10 | */ | |
11 | ||
12 | /dts-v1/; | |
31c46cbf | 13 | #include "r8a7790.dtsi" |
39fa511b | 14 | #include <dt-bindings/gpio/gpio.h> |
f7dcd382 | 15 | #include <dt-bindings/input/input.h> |
3cc828fd MD |
16 | |
17 | / { | |
18 | model = "Lager"; | |
19 | compatible = "renesas,lager", "renesas,r8a7790"; | |
20 | ||
4e9c4877 LP |
21 | aliases { |
22 | serial6 = &scif0; | |
23 | serial7 = &scif1; | |
24 | }; | |
25 | ||
3cc828fd | 26 | chosen { |
dcbbbaf2 | 27 | bootargs = "console=ttySC6,115200 ignore_loglevel rw root=/dev/nfs ip=dhcp"; |
3cc828fd MD |
28 | }; |
29 | ||
30 | memory@40000000 { | |
31 | device_type = "memory"; | |
7b16c61a | 32 | reg = <0 0x40000000 0 0x40000000>; |
3cc828fd MD |
33 | }; |
34 | ||
62bc32a2 MD |
35 | memory@180000000 { |
36 | device_type = "memory"; | |
7b16c61a | 37 | reg = <1 0x40000000 0 0xc0000000>; |
62bc32a2 MD |
38 | }; |
39 | ||
3cc828fd MD |
40 | lbsc { |
41 | #address-cells = <1>; | |
42 | #size-cells = <1>; | |
43 | }; | |
39fa511b | 44 | |
f7dcd382 MD |
45 | gpio_keys { |
46 | compatible = "gpio-keys"; | |
47 | ||
48 | button@1 { | |
49 | linux,code = <KEY_1>; | |
50 | label = "SW2-1"; | |
51 | gpio-key,wakeup; | |
52 | debounce-interval = <20>; | |
53 | gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; | |
54 | }; | |
55 | button@2 { | |
56 | linux,code = <KEY_2>; | |
57 | label = "SW2-2"; | |
58 | gpio-key,wakeup; | |
59 | debounce-interval = <20>; | |
60 | gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; | |
61 | }; | |
62 | button@3 { | |
63 | linux,code = <KEY_3>; | |
64 | label = "SW2-3"; | |
65 | gpio-key,wakeup; | |
66 | debounce-interval = <20>; | |
67 | gpios = <&gpio1 26 GPIO_ACTIVE_LOW>; | |
68 | }; | |
69 | button@4 { | |
70 | linux,code = <KEY_4>; | |
71 | label = "SW2-4"; | |
72 | gpio-key,wakeup; | |
73 | debounce-interval = <20>; | |
74 | gpios = <&gpio1 28 GPIO_ACTIVE_LOW>; | |
75 | }; | |
76 | }; | |
77 | ||
39fa511b LP |
78 | leds { |
79 | compatible = "gpio-leds"; | |
80 | led6 { | |
81 | gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>; | |
82 | }; | |
83 | led7 { | |
84 | gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>; | |
85 | }; | |
86 | led8 { | |
87 | gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>; | |
88 | }; | |
89 | }; | |
90 | ||
91 | fixedregulator3v3: fixedregulator@0 { | |
92 | compatible = "regulator-fixed"; | |
93 | regulator-name = "fixed-3.3V"; | |
94 | regulator-min-microvolt = <3300000>; | |
95 | regulator-max-microvolt = <3300000>; | |
96 | regulator-boot-on; | |
97 | regulator-always-on; | |
98 | }; | |
c6119944 KM |
99 | |
100 | vcc_sdhi0: regulator@1 { | |
101 | compatible = "regulator-fixed"; | |
102 | ||
103 | regulator-name = "SDHI0 Vcc"; | |
104 | regulator-min-microvolt = <3300000>; | |
105 | regulator-max-microvolt = <3300000>; | |
106 | ||
107 | gpio = <&gpio5 24 GPIO_ACTIVE_HIGH>; | |
108 | enable-active-high; | |
109 | }; | |
110 | ||
111 | vccq_sdhi0: regulator@2 { | |
112 | compatible = "regulator-gpio"; | |
113 | ||
114 | regulator-name = "SDHI0 VccQ"; | |
115 | regulator-min-microvolt = <1800000>; | |
116 | regulator-max-microvolt = <3300000>; | |
117 | ||
118 | gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>; | |
119 | gpios-states = <1>; | |
120 | states = <3300000 1 | |
121 | 1800000 0>; | |
122 | }; | |
123 | ||
124 | vcc_sdhi2: regulator@3 { | |
125 | compatible = "regulator-fixed"; | |
126 | ||
127 | regulator-name = "SDHI2 Vcc"; | |
128 | regulator-min-microvolt = <3300000>; | |
129 | regulator-max-microvolt = <3300000>; | |
130 | ||
131 | gpio = <&gpio5 25 GPIO_ACTIVE_HIGH>; | |
132 | enable-active-high; | |
133 | }; | |
134 | ||
135 | vccq_sdhi2: regulator@4 { | |
136 | compatible = "regulator-gpio"; | |
137 | ||
138 | regulator-name = "SDHI2 VccQ"; | |
139 | regulator-min-microvolt = <1800000>; | |
140 | regulator-max-microvolt = <3300000>; | |
141 | ||
142 | gpios = <&gpio5 30 GPIO_ACTIVE_HIGH>; | |
143 | gpios-states = <1>; | |
144 | states = <3300000 1 | |
145 | 1800000 0>; | |
146 | }; | |
39fa511b LP |
147 | }; |
148 | ||
62e43056 LP |
149 | &extal_clk { |
150 | clock-frequency = <20000000>; | |
151 | }; | |
152 | ||
39fa511b | 153 | &pfc { |
4e9c4877 | 154 | pinctrl-0 = <&du_pins>; |
39fa511b LP |
155 | pinctrl-names = "default"; |
156 | ||
3024f507 LP |
157 | du_pins: du { |
158 | renesas,groups = "du_rgb666", "du_sync_1", "du_clk_out_0"; | |
159 | renesas,function = "du"; | |
160 | }; | |
161 | ||
39fa511b LP |
162 | scif0_pins: serial0 { |
163 | renesas,groups = "scif0_data"; | |
164 | renesas,function = "scif0"; | |
165 | }; | |
166 | ||
da4ea951 SS |
167 | ether_pins: ether { |
168 | renesas,groups = "eth_link", "eth_mdio", "eth_rmii"; | |
169 | renesas,function = "eth"; | |
170 | }; | |
171 | ||
172 | phy1_pins: phy1 { | |
173 | renesas,groups = "intc_irq0"; | |
174 | renesas,function = "intc"; | |
175 | }; | |
176 | ||
39fa511b LP |
177 | scif1_pins: serial1 { |
178 | renesas,groups = "scif1_data"; | |
179 | renesas,function = "scif1"; | |
180 | }; | |
181 | ||
c6119944 | 182 | sdhi0_pins: sd0 { |
b08eed0c | 183 | renesas,groups = "sdhi0_data4", "sdhi0_ctrl"; |
c6119944 KM |
184 | renesas,function = "sdhi0"; |
185 | }; | |
186 | ||
187 | sdhi2_pins: sd2 { | |
b08eed0c | 188 | renesas,groups = "sdhi2_data4", "sdhi2_ctrl"; |
c6119944 KM |
189 | renesas,function = "sdhi2"; |
190 | }; | |
191 | ||
39fa511b LP |
192 | mmc1_pins: mmc1 { |
193 | renesas,groups = "mmc1_data8", "mmc1_ctrl"; | |
194 | renesas,function = "mmc1"; | |
195 | }; | |
9fe7c4f8 | 196 | |
fad6d45c | 197 | qspi_pins: spi0 { |
9fe7c4f8 GU |
198 | renesas,groups = "qspi_ctrl", "qspi_data4"; |
199 | renesas,function = "qspi"; | |
200 | }; | |
b0403b91 GU |
201 | |
202 | msiof1_pins: spi2 { | |
203 | renesas,groups = "msiof1_clk", "msiof1_sync", "msiof1_rx", | |
204 | "msiof1_tx"; | |
205 | renesas,function = "msiof1"; | |
206 | }; | |
05f72e03 | 207 | |
d90bf60c SH |
208 | i2c1_pins: i2c1 { |
209 | renesas,groups = "i2c1"; | |
210 | renesas,function = "i2c1"; | |
211 | }; | |
212 | ||
213 | i2c2_pins: i2c2 { | |
214 | renesas,groups = "i2c2"; | |
215 | renesas,function = "i2c2"; | |
216 | }; | |
217 | ||
05f72e03 BC |
218 | i2c3_pins: i2c3 { |
219 | renesas,groups = "i2c3"; | |
220 | renesas,function = "i2c3"; | |
221 | }; | |
39fa511b LP |
222 | }; |
223 | ||
da4ea951 SS |
224 | ðer { |
225 | pinctrl-0 = <ðer_pins &phy1_pins>; | |
226 | pinctrl-names = "default"; | |
227 | ||
228 | phy-handle = <&phy1>; | |
229 | renesas,ether-link-active-low; | |
230 | status = "ok"; | |
231 | ||
232 | phy1: ethernet-phy@1 { | |
233 | reg = <1>; | |
234 | interrupt-parent = <&irqc0>; | |
235 | interrupts = <0 IRQ_TYPE_LEVEL_LOW>; | |
1c47a6aa | 236 | micrel,led-mode = <1>; |
da4ea951 SS |
237 | }; |
238 | }; | |
239 | ||
39fa511b LP |
240 | &mmcif1 { |
241 | pinctrl-0 = <&mmc1_pins>; | |
242 | pinctrl-names = "default"; | |
243 | ||
244 | vmmc-supply = <&fixedregulator3v3>; | |
245 | bus-width = <8>; | |
246 | non-removable; | |
247 | status = "okay"; | |
3cc828fd | 248 | }; |
c6181b9f VB |
249 | |
250 | &sata1 { | |
251 | status = "okay"; | |
252 | }; | |
9fe7c4f8 | 253 | |
fad6d45c | 254 | &qspi { |
9fe7c4f8 GU |
255 | pinctrl-0 = <&qspi_pins>; |
256 | pinctrl-names = "default"; | |
257 | ||
258 | status = "okay"; | |
259 | ||
260 | flash: flash@0 { | |
261 | #address-cells = <1>; | |
262 | #size-cells = <1>; | |
263 | compatible = "spansion,s25fl512s"; | |
264 | reg = <0>; | |
265 | spi-max-frequency = <30000000>; | |
9909d2cb GU |
266 | spi-tx-bus-width = <4>; |
267 | spi-rx-bus-width = <4>; | |
9fe7c4f8 GU |
268 | m25p,fast-read; |
269 | ||
270 | partition@0 { | |
271 | label = "loader"; | |
272 | reg = <0x00000000 0x00040000>; | |
273 | read-only; | |
274 | }; | |
275 | partition@40000 { | |
276 | label = "user"; | |
277 | reg = <0x00040000 0x00400000>; | |
278 | read-only; | |
279 | }; | |
280 | partition@440000 { | |
281 | label = "flash"; | |
282 | reg = <0x00440000 0x03bc0000>; | |
283 | }; | |
284 | }; | |
285 | }; | |
c6119944 | 286 | |
4e9c4877 LP |
287 | &scif0 { |
288 | pinctrl-0 = <&scif0_pins>; | |
289 | pinctrl-names = "default"; | |
290 | ||
291 | status = "okay"; | |
292 | }; | |
293 | ||
294 | &scif1 { | |
295 | pinctrl-0 = <&scif1_pins>; | |
296 | pinctrl-names = "default"; | |
297 | ||
298 | status = "okay"; | |
299 | }; | |
300 | ||
b0403b91 GU |
301 | &msiof1 { |
302 | pinctrl-0 = <&msiof1_pins>; | |
303 | pinctrl-names = "default"; | |
304 | ||
305 | status = "okay"; | |
306 | ||
307 | pmic: pmic@0 { | |
308 | compatible = "renesas,r2a11302ft"; | |
309 | reg = <0>; | |
310 | spi-max-frequency = <6000000>; | |
311 | spi-cpol; | |
312 | spi-cpha; | |
313 | }; | |
b0403b91 GU |
314 | }; |
315 | ||
c6119944 KM |
316 | &sdhi0 { |
317 | pinctrl-0 = <&sdhi0_pins>; | |
318 | pinctrl-names = "default"; | |
319 | ||
320 | vmmc-supply = <&vcc_sdhi0>; | |
321 | vqmmc-supply = <&vccq_sdhi0>; | |
322 | cd-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; | |
323 | status = "okay"; | |
324 | }; | |
325 | ||
326 | &sdhi2 { | |
327 | pinctrl-0 = <&sdhi2_pins>; | |
328 | pinctrl-names = "default"; | |
329 | ||
330 | vmmc-supply = <&vcc_sdhi2>; | |
331 | vqmmc-supply = <&vccq_sdhi2>; | |
332 | cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>; | |
333 | status = "okay"; | |
334 | }; | |
05f72e03 | 335 | |
b989e138 BC |
336 | &cpu0 { |
337 | cpu0-supply = <&vdd_dvfs>; | |
338 | }; | |
e489c2a9 BD |
339 | |
340 | &i2c0 { | |
341 | status = "ok"; | |
342 | }; | |
343 | ||
344 | &i2c1 { | |
345 | status = "ok"; | |
e1a2c4eb BD |
346 | pinctrl-0 = <&i2c1_pins>; |
347 | pinctrl-names = "default"; | |
e489c2a9 BD |
348 | }; |
349 | ||
350 | &i2c2 { | |
351 | status = "ok"; | |
e1a2c4eb BD |
352 | pinctrl-0 = <&i2c2_pins>; |
353 | pinctrl-names = "default"; | |
e489c2a9 BD |
354 | }; |
355 | ||
aca4ec44 SH |
356 | &i2c3 { |
357 | pinctrl-names = "default"; | |
358 | pinctrl-0 = <&i2c3_pins>; | |
359 | status = "okay"; | |
360 | ||
361 | vdd_dvfs: regulator@68 { | |
362 | compatible = "diasemi,da9210"; | |
363 | reg = <0x68>; | |
364 | ||
365 | regulator-min-microvolt = <1000000>; | |
366 | regulator-max-microvolt = <1000000>; | |
367 | regulator-boot-on; | |
368 | regulator-always-on; | |
369 | }; | |
e489c2a9 | 370 | }; |