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4018fba4 SS |
1 | /* |
2 | * Device Tree Source for the Blanche board | |
3 | * | |
4 | * Copyright (C) 2014 Renesas Electronics Corporation | |
5 | * Copyright (C) 2016 Cogent Embedded, Inc. | |
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/; | |
13 | #include "r8a7792.dtsi" | |
1c7f349a SS |
14 | #include <dt-bindings/gpio/gpio.h> |
15 | #include <dt-bindings/input/input.h> | |
4018fba4 SS |
16 | |
17 | / { | |
18 | model = "Blanche"; | |
19 | compatible = "renesas,blanche", "renesas,r8a7792"; | |
20 | ||
21 | aliases { | |
22 | serial0 = &scif0; | |
23 | serial1 = &scif3; | |
24 | }; | |
25 | ||
26 | chosen { | |
f80b6dfd | 27 | bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; |
4018fba4 SS |
28 | stdout-path = "serial0:115200n8"; |
29 | }; | |
30 | ||
31 | memory@40000000 { | |
32 | device_type = "memory"; | |
33 | reg = <0 0x40000000 0 0x40000000>; | |
34 | }; | |
f80b6dfd SS |
35 | |
36 | d3_3v: regulator-3v3 { | |
37 | compatible = "regulator-fixed"; | |
38 | regulator-name = "D3.3V"; | |
39 | regulator-min-microvolt = <3300000>; | |
40 | regulator-max-microvolt = <3300000>; | |
41 | regulator-boot-on; | |
42 | regulator-always-on; | |
43 | }; | |
44 | ||
45 | ethernet@18000000 { | |
46 | compatible = "smsc,lan89218", "smsc,lan9115"; | |
47 | reg = <0 0x18000000 0 0x100>; | |
48 | phy-mode = "mii"; | |
49 | interrupt-parent = <&irqc>; | |
50 | interrupts = <0 IRQ_TYPE_EDGE_FALLING>; | |
51 | smsc,irq-push-pull; | |
52 | reg-io-width = <4>; | |
53 | vddvario-supply = <&d3_3v>; | |
54 | vdd33a-supply = <&d3_3v>; | |
1d93a8b5 SS |
55 | |
56 | pinctrl-0 = <&lan89218_pins>; | |
57 | pinctrl-names = "default"; | |
f80b6dfd | 58 | }; |
1c7f349a | 59 | |
a66f74f4 SS |
60 | vga-encoder { |
61 | compatible = "adi,adv7123"; | |
62 | ||
63 | ports { | |
64 | #address-cells = <1>; | |
65 | #size-cells = <0>; | |
66 | ||
67 | port@0 { | |
68 | reg = <0>; | |
69 | adv7123_in: endpoint { | |
70 | remote-endpoint = <&du_out_rgb1>; | |
71 | }; | |
72 | }; | |
73 | port@1 { | |
74 | reg = <1>; | |
75 | adv7123_out: endpoint { | |
76 | remote-endpoint = <&vga_in>; | |
77 | }; | |
78 | }; | |
79 | }; | |
80 | }; | |
81 | ||
82 | hdmi-out { | |
83 | compatible = "hdmi-connector"; | |
84 | type = "a"; | |
85 | ||
86 | port { | |
87 | hdmi_con: endpoint { | |
88 | remote-endpoint = <&adv7511_out>; | |
89 | }; | |
90 | }; | |
91 | }; | |
92 | ||
93 | vga { | |
94 | compatible = "vga-connector"; | |
95 | ||
96 | port { | |
97 | vga_in: endpoint { | |
98 | remote-endpoint = <&adv7123_out>; | |
99 | }; | |
100 | }; | |
101 | }; | |
102 | ||
103 | x1_clk: x1 { | |
104 | compatible = "fixed-clock"; | |
105 | #clock-cells = <0>; | |
106 | clock-frequency = <74250000>; | |
107 | }; | |
108 | ||
109 | x2_clk: x2 { | |
110 | compatible = "fixed-clock"; | |
111 | #clock-cells = <0>; | |
112 | clock-frequency = <65000000>; | |
113 | }; | |
114 | ||
1c7f349a SS |
115 | keyboard { |
116 | compatible = "gpio-keys"; | |
117 | ||
118 | key-1 { | |
119 | linux,code = <KEY_1>; | |
120 | label = "SW2-1"; | |
121 | wakeup-source; | |
122 | debounce-interval = <20>; | |
123 | gpios = <&gpio3 10 GPIO_ACTIVE_LOW>; | |
124 | }; | |
125 | key-2 { | |
126 | linux,code = <KEY_2>; | |
127 | label = "SW2-2"; | |
128 | wakeup-source; | |
129 | debounce-interval = <20>; | |
130 | gpios = <&gpio3 11 GPIO_ACTIVE_LOW>; | |
131 | }; | |
132 | key-3 { | |
133 | linux,code = <KEY_3>; | |
134 | label = "SW2-3"; | |
135 | wakeup-source; | |
136 | debounce-interval = <20>; | |
137 | gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; | |
138 | }; | |
139 | key-4 { | |
140 | linux,code = <KEY_4>; | |
141 | label = "SW2-4"; | |
142 | wakeup-source; | |
143 | debounce-interval = <20>; | |
144 | gpios = <&gpio3 15 GPIO_ACTIVE_LOW>; | |
145 | }; | |
146 | key-a { | |
147 | linux,code = <KEY_A>; | |
148 | label = "SW24"; | |
149 | wakeup-source; | |
150 | debounce-interval = <20>; | |
151 | gpios = <&gpio3 20 GPIO_ACTIVE_LOW>; | |
152 | }; | |
153 | key-b { | |
154 | linux,code = <KEY_B>; | |
155 | label = "SW25"; | |
156 | wakeup-source; | |
157 | debounce-interval = <20>; | |
158 | gpios = <&gpio11 2 GPIO_ACTIVE_LOW>; | |
159 | }; | |
160 | }; | |
eed3da2c | 161 | |
99645357 SS |
162 | leds { |
163 | compatible = "gpio-leds"; | |
164 | ||
165 | led17 { | |
166 | gpios = <&gpio10 10 GPIO_ACTIVE_HIGH>; | |
167 | }; | |
168 | led18 { | |
169 | gpios = <&gpio10 11 GPIO_ACTIVE_HIGH>; | |
170 | }; | |
171 | led19 { | |
172 | gpios = <&gpio10 12 GPIO_ACTIVE_HIGH>; | |
173 | }; | |
174 | led20 { | |
175 | gpios = <&gpio10 23 GPIO_ACTIVE_HIGH>; | |
176 | }; | |
177 | }; | |
178 | ||
eed3da2c SS |
179 | vcc_sdhi0: regulator-vcc-sdhi0 { |
180 | compatible = "regulator-fixed"; | |
181 | ||
182 | regulator-name = "SDHI0 Vcc"; | |
183 | regulator-min-microvolt = <3300000>; | |
184 | regulator-max-microvolt = <3300000>; | |
185 | ||
186 | gpio = <&gpio11 12 GPIO_ACTIVE_HIGH>; | |
187 | enable-active-high; | |
188 | }; | |
4018fba4 SS |
189 | }; |
190 | ||
191 | &extal_clk { | |
192 | clock-frequency = <20000000>; | |
193 | }; | |
194 | ||
38584104 SS |
195 | &can_clk { |
196 | clock-frequency = <48000000>; | |
197 | }; | |
198 | ||
2cd452d1 SS |
199 | &pfc { |
200 | scif0_pins: scif0 { | |
201 | groups = "scif0_data"; | |
202 | function = "scif0"; | |
203 | }; | |
204 | ||
205 | scif3_pins: scif3 { | |
206 | groups = "scif3_data"; | |
207 | function = "scif3"; | |
208 | }; | |
1d93a8b5 SS |
209 | |
210 | lan89218_pins: lan89218 { | |
211 | intc { | |
212 | groups = "intc_irq0"; | |
213 | function = "intc"; | |
214 | }; | |
215 | lbsc { | |
216 | groups = "lbsc_ex_cs0"; | |
217 | function = "lbsc"; | |
218 | }; | |
219 | }; | |
38584104 SS |
220 | |
221 | can0_pins: can0 { | |
222 | groups = "can0_data", "can_clk"; | |
223 | function = "can0"; | |
224 | }; | |
eed3da2c SS |
225 | |
226 | sdhi0_pins: sdhi0 { | |
227 | groups = "sdhi0_data4", "sdhi0_ctrl"; | |
228 | function = "sdhi0"; | |
229 | }; | |
a66f74f4 SS |
230 | |
231 | du0_pins: du0 { | |
232 | groups = "du0_rgb888", "du0_sync", "du0_disp"; | |
233 | function = "du0"; | |
234 | }; | |
235 | ||
236 | du1_pins: du1 { | |
237 | groups = "du1_rgb666", "du1_sync", "du1_disp"; | |
238 | function = "du1"; | |
239 | }; | |
2cd452d1 SS |
240 | }; |
241 | ||
4018fba4 | 242 | &scif0 { |
2cd452d1 SS |
243 | pinctrl-0 = <&scif0_pins>; |
244 | pinctrl-names = "default"; | |
245 | ||
4018fba4 SS |
246 | status = "okay"; |
247 | }; | |
248 | ||
249 | &scif3 { | |
2cd452d1 SS |
250 | pinctrl-0 = <&scif3_pins>; |
251 | pinctrl-names = "default"; | |
252 | ||
4018fba4 SS |
253 | status = "okay"; |
254 | }; | |
38584104 SS |
255 | |
256 | &can0 { | |
257 | pinctrl-0 = <&can0_pins>; | |
258 | pinctrl-names = "default"; | |
259 | ||
260 | status = "okay"; | |
261 | }; | |
eed3da2c SS |
262 | |
263 | &sdhi0 { | |
264 | pinctrl-0 = <&sdhi0_pins>; | |
265 | pinctrl-names = "default"; | |
266 | ||
267 | vmmc-supply = <&vcc_sdhi0>; | |
268 | cd-gpios = <&gpio11 11 GPIO_ACTIVE_LOW>; | |
269 | status = "okay"; | |
270 | }; | |
a66f74f4 SS |
271 | |
272 | &i2c1 { | |
273 | status = "okay"; | |
274 | clock-frequency = <400000>; | |
275 | ||
276 | hdmi@39 { | |
277 | compatible = "adi,adv7511w"; | |
278 | reg = <0x39>; | |
279 | interrupt-parent = <&irqc>; | |
280 | interrupts = <3 IRQ_TYPE_EDGE_FALLING>; | |
281 | ||
282 | adi,input-depth = <8>; | |
283 | adi,input-colorspace = "rgb"; | |
284 | adi,input-clock = "1x"; | |
285 | adi,input-style = <1>; | |
286 | adi,input-justification = "evenly"; | |
287 | ||
288 | ports { | |
289 | #address-cells = <1>; | |
290 | #size-cells = <0>; | |
291 | ||
292 | port@0 { | |
293 | reg = <0>; | |
294 | adv7511_in: endpoint { | |
295 | remote-endpoint = <&du_out_rgb0>; | |
296 | }; | |
297 | }; | |
298 | ||
299 | port@1 { | |
300 | reg = <1>; | |
301 | adv7511_out: endpoint { | |
302 | remote-endpoint = <&hdmi_con>; | |
303 | }; | |
304 | }; | |
305 | }; | |
306 | }; | |
307 | }; | |
308 | ||
309 | &du { | |
310 | pinctrl-0 = <&du0_pins &du1_pins>; | |
311 | pinctrl-names = "default"; | |
312 | ||
762dbc44 | 313 | clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&x1_clk>, <&x2_clk>; |
a66f74f4 SS |
314 | clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1"; |
315 | status = "okay"; | |
316 | ||
317 | ports { | |
318 | port@0 { | |
319 | endpoint { | |
320 | remote-endpoint = <&adv7511_in>; | |
321 | }; | |
322 | }; | |
323 | port@1 { | |
324 | endpoint { | |
325 | remote-endpoint = <&adv7123_in>; | |
326 | }; | |
327 | }; | |
328 | }; | |
329 | }; |