1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * Device Tree Source for the Blanche board 3 * Device Tree Source for the Blanche board
4 * 4 *
5 * Copyright (C) 2014 Renesas Electronics Corp 5 * Copyright (C) 2014 Renesas Electronics Corporation
6 * Copyright (C) 2016 Cogent Embedded, Inc. 6 * Copyright (C) 2016 Cogent Embedded, Inc.
7 */ 7 */
8 8
9 /dts-v1/; 9 /dts-v1/;
10 #include "r8a7792.dtsi" 10 #include "r8a7792.dtsi"
11 #include <dt-bindings/gpio/gpio.h> 11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/input/input.h> 12 #include <dt-bindings/input/input.h>
13 13
14 / { 14 / {
15 model = "Blanche"; 15 model = "Blanche";
16 compatible = "renesas,blanche", "renes 16 compatible = "renesas,blanche", "renesas,r8a7792";
17 17
18 aliases { 18 aliases {
19 serial0 = &scif0; 19 serial0 = &scif0;
20 serial1 = &scif3; 20 serial1 = &scif3;
21 }; 21 };
22 22
23 chosen { 23 chosen {
24 bootargs = "ignore_loglevel rw 24 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
25 stdout-path = "serial0:115200n 25 stdout-path = "serial0:115200n8";
26 }; 26 };
27 27
28 memory@40000000 { 28 memory@40000000 {
29 device_type = "memory"; 29 device_type = "memory";
30 reg = <0 0x40000000 0 0x400000 30 reg = <0 0x40000000 0 0x40000000>;
31 }; 31 };
32 32
33 d1_8v: regulator-1v8 { 33 d1_8v: regulator-1v8 {
34 compatible = "regulator-fixed" 34 compatible = "regulator-fixed";
35 regulator-name = "D1.8V"; 35 regulator-name = "D1.8V";
36 regulator-min-microvolt = <180 36 regulator-min-microvolt = <1800000>;
37 regulator-max-microvolt = <180 37 regulator-max-microvolt = <1800000>;
38 regulator-boot-on; 38 regulator-boot-on;
39 regulator-always-on; 39 regulator-always-on;
40 }; 40 };
41 41
42 d3_3v: regulator-3v3 { 42 d3_3v: regulator-3v3 {
43 compatible = "regulator-fixed" 43 compatible = "regulator-fixed";
44 regulator-name = "D3.3V"; 44 regulator-name = "D3.3V";
45 regulator-min-microvolt = <330 45 regulator-min-microvolt = <3300000>;
46 regulator-max-microvolt = <330 46 regulator-max-microvolt = <3300000>;
47 regulator-boot-on; 47 regulator-boot-on;
48 regulator-always-on; 48 regulator-always-on;
49 }; 49 };
50 50
51 vga-encoder { 51 vga-encoder {
52 compatible = "adi,adv7123"; 52 compatible = "adi,adv7123";
53 53
54 ports { 54 ports {
55 #address-cells = <1>; 55 #address-cells = <1>;
56 #size-cells = <0>; 56 #size-cells = <0>;
57 57
58 port@0 { 58 port@0 {
59 reg = <0>; 59 reg = <0>;
60 adv7123_in: en 60 adv7123_in: endpoint {
61 remote 61 remote-endpoint = <&du_out_rgb1>;
62 }; 62 };
63 }; 63 };
64 port@1 { 64 port@1 {
65 reg = <1>; 65 reg = <1>;
66 adv7123_out: e 66 adv7123_out: endpoint {
67 remote 67 remote-endpoint = <&vga_in>;
68 }; 68 };
69 }; 69 };
70 }; 70 };
71 }; 71 };
72 72
73 hdmi-out { 73 hdmi-out {
74 compatible = "hdmi-connector"; 74 compatible = "hdmi-connector";
75 type = "a"; 75 type = "a";
76 76
77 port { 77 port {
78 hdmi_con: endpoint { 78 hdmi_con: endpoint {
79 remote-endpoin 79 remote-endpoint = <&adv7511_out>;
80 }; 80 };
81 }; 81 };
82 }; 82 };
83 83
84 vga { 84 vga {
85 compatible = "vga-connector"; 85 compatible = "vga-connector";
86 86
87 port { 87 port {
88 vga_in: endpoint { 88 vga_in: endpoint {
89 remote-endpoin 89 remote-endpoint = <&adv7123_out>;
90 }; 90 };
91 }; 91 };
92 }; 92 };
93 93
94 x1_clk: x1 { 94 x1_clk: x1 {
95 compatible = "fixed-clock"; 95 compatible = "fixed-clock";
96 #clock-cells = <0>; 96 #clock-cells = <0>;
97 clock-frequency = <74250000>; 97 clock-frequency = <74250000>;
98 }; 98 };
99 99
100 x2_clk: x2 { 100 x2_clk: x2 {
101 compatible = "fixed-clock"; 101 compatible = "fixed-clock";
102 #clock-cells = <0>; 102 #clock-cells = <0>;
103 clock-frequency = <65000000>; 103 clock-frequency = <65000000>;
104 }; 104 };
105 105
106 keyboard { 106 keyboard {
107 compatible = "gpio-keys"; 107 compatible = "gpio-keys";
108 108
109 pinctrl-0 = <&keyboard_pins>; 109 pinctrl-0 = <&keyboard_pins>;
110 pinctrl-names = "default"; 110 pinctrl-names = "default";
111 111
112 key-1 { 112 key-1 {
113 linux,code = <KEY_1>; 113 linux,code = <KEY_1>;
114 label = "SW2-1"; 114 label = "SW2-1";
115 wakeup-source; 115 wakeup-source;
116 debounce-interval = <2 116 debounce-interval = <20>;
117 gpios = <&gpio3 10 GPI 117 gpios = <&gpio3 10 GPIO_ACTIVE_LOW>;
118 }; 118 };
119 key-2 { 119 key-2 {
120 linux,code = <KEY_2>; 120 linux,code = <KEY_2>;
121 label = "SW2-2"; 121 label = "SW2-2";
122 wakeup-source; 122 wakeup-source;
123 debounce-interval = <2 123 debounce-interval = <20>;
124 gpios = <&gpio3 11 GPI 124 gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;
125 }; 125 };
126 key-3 { 126 key-3 {
127 linux,code = <KEY_3>; 127 linux,code = <KEY_3>;
128 label = "SW2-3"; 128 label = "SW2-3";
129 wakeup-source; 129 wakeup-source;
130 debounce-interval = <2 130 debounce-interval = <20>;
131 gpios = <&gpio3 12 GPI 131 gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
132 }; 132 };
133 key-4 { 133 key-4 {
134 linux,code = <KEY_4>; 134 linux,code = <KEY_4>;
135 label = "SW2-4"; 135 label = "SW2-4";
136 wakeup-source; 136 wakeup-source;
137 debounce-interval = <2 137 debounce-interval = <20>;
138 gpios = <&gpio3 15 GPI 138 gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;
139 }; 139 };
140 key-a { 140 key-a {
141 linux,code = <KEY_A>; 141 linux,code = <KEY_A>;
142 label = "SW24"; 142 label = "SW24";
143 wakeup-source; 143 wakeup-source;
144 debounce-interval = <2 144 debounce-interval = <20>;
145 gpios = <&gpio3 20 GPI 145 gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
146 }; 146 };
147 key-b { 147 key-b {
148 linux,code = <KEY_B>; 148 linux,code = <KEY_B>;
149 label = "SW25"; 149 label = "SW25";
150 wakeup-source; 150 wakeup-source;
151 debounce-interval = <2 151 debounce-interval = <20>;
152 gpios = <&gpio11 2 GPI 152 gpios = <&gpio11 2 GPIO_ACTIVE_LOW>;
153 }; 153 };
154 }; 154 };
155 155
156 leds { 156 leds {
157 compatible = "gpio-leds"; 157 compatible = "gpio-leds";
158 158
159 led17 { 159 led17 {
160 gpios = <&gpio10 10 GP 160 gpios = <&gpio10 10 GPIO_ACTIVE_HIGH>;
161 }; 161 };
162 led18 { 162 led18 {
163 gpios = <&gpio10 11 GP 163 gpios = <&gpio10 11 GPIO_ACTIVE_HIGH>;
164 }; 164 };
165 led19 { 165 led19 {
166 gpios = <&gpio10 12 GP 166 gpios = <&gpio10 12 GPIO_ACTIVE_HIGH>;
167 }; 167 };
168 led20 { 168 led20 {
169 gpios = <&gpio10 23 GP 169 gpios = <&gpio10 23 GPIO_ACTIVE_HIGH>;
170 }; 170 };
171 }; 171 };
172 172
173 vcc_sdhi0: regulator-vcc-sdhi0 { 173 vcc_sdhi0: regulator-vcc-sdhi0 {
174 compatible = "regulator-fixed" 174 compatible = "regulator-fixed";
175 175
176 regulator-name = "SDHI0 Vcc"; 176 regulator-name = "SDHI0 Vcc";
177 regulator-min-microvolt = <330 177 regulator-min-microvolt = <3300000>;
178 regulator-max-microvolt = <330 178 regulator-max-microvolt = <3300000>;
179 179
180 gpio = <&gpio11 12 GPIO_ACTIVE 180 gpio = <&gpio11 12 GPIO_ACTIVE_HIGH>;
181 enable-active-high; 181 enable-active-high;
182 }; 182 };
183 }; 183 };
184 184
185 &extal_clk { 185 &extal_clk {
186 clock-frequency = <20000000>; 186 clock-frequency = <20000000>;
187 }; 187 };
188 188
189 &can_clk { 189 &can_clk {
190 clock-frequency = <48000000>; 190 clock-frequency = <48000000>;
191 }; 191 };
192 192
193 &lbsc { 193 &lbsc {
194 flash@0 { 194 flash@0 {
195 compatible = "cfi-flash"; 195 compatible = "cfi-flash";
196 reg = <0x00000000 0x04000000>; 196 reg = <0x00000000 0x04000000>;
197 pinctrl-0 = <&flash_pins>; 197 pinctrl-0 = <&flash_pins>;
198 pinctrl-names = "default"; 198 pinctrl-names = "default";
199 bank-width = <2>; 199 bank-width = <2>;
200 200
201 partitions { 201 partitions {
202 compatible = "fixed-pa 202 compatible = "fixed-partitions";
203 #address-cells = <1>; 203 #address-cells = <1>;
204 #size-cells = <1>; 204 #size-cells = <1>;
205 205
206 partition@0 { 206 partition@0 {
207 label = "uboot 207 label = "uboot";
208 reg = <0x00000 208 reg = <0x00000000 0x00040000>;
209 read-only; 209 read-only;
210 }; 210 };
211 partition@40000 { 211 partition@40000 {
212 label = "uboot 212 label = "uboot-env";
213 reg = <0x00040 213 reg = <0x00040000 0x00040000>;
214 read-only; 214 read-only;
215 }; 215 };
216 partition@80000 { 216 partition@80000 {
217 label = "flash 217 label = "flash";
218 reg = <0x00080 218 reg = <0x00080000 0x03f80000>;
219 }; 219 };
220 }; 220 };
221 }; 221 };
222 222
223 ethernet@18000000 { 223 ethernet@18000000 {
224 compatible = "smsc,lan89218", 224 compatible = "smsc,lan89218", "smsc,lan9115";
225 reg = <0x18000000 0x100>; 225 reg = <0x18000000 0x100>;
226 phy-mode = "mii"; 226 phy-mode = "mii";
227 interrupt-parent = <&irqc>; 227 interrupt-parent = <&irqc>;
228 interrupts = <0 IRQ_TYPE_EDGE_ 228 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
229 smsc,irq-push-pull; 229 smsc,irq-push-pull;
230 reg-io-width = <4>; 230 reg-io-width = <4>;
231 vddvario-supply = <&d3_3v>; 231 vddvario-supply = <&d3_3v>;
232 vdd33a-supply = <&d3_3v>; 232 vdd33a-supply = <&d3_3v>;
233 233
234 pinctrl-0 = <&lan89218_pins>; 234 pinctrl-0 = <&lan89218_pins>;
235 pinctrl-names = "default"; 235 pinctrl-names = "default";
236 }; 236 };
237 }; 237 };
238 238
239 &pfc { 239 &pfc {
240 scif0_pins: scif0 { 240 scif0_pins: scif0 {
241 groups = "scif0_data"; 241 groups = "scif0_data";
242 function = "scif0"; 242 function = "scif0";
243 }; 243 };
244 244
245 scif3_pins: scif3 { 245 scif3_pins: scif3 {
246 groups = "scif3_data"; 246 groups = "scif3_data";
247 function = "scif3"; 247 function = "scif3";
248 }; 248 };
249 249
250 lan89218_pins: lan89218 { 250 lan89218_pins: lan89218 {
251 intc { 251 intc {
252 groups = "intc_irq0"; 252 groups = "intc_irq0";
253 function = "intc"; 253 function = "intc";
254 }; 254 };
255 lbsc { 255 lbsc {
256 groups = "lbsc_ex_cs0" 256 groups = "lbsc_ex_cs0";
257 function = "lbsc"; 257 function = "lbsc";
258 }; 258 };
259 }; 259 };
260 260
261 can0_pins: can0 { 261 can0_pins: can0 {
262 groups = "can0_data", "can_clk 262 groups = "can0_data", "can_clk";
263 function = "can0"; 263 function = "can0";
264 }; 264 };
265 265
266 sdhi0_pins: sdhi0 { 266 sdhi0_pins: sdhi0 {
267 groups = "sdhi0_data4", "sdhi0 267 groups = "sdhi0_data4", "sdhi0_ctrl";
268 function = "sdhi0"; 268 function = "sdhi0";
269 }; 269 };
270 270
271 du0_pins: du0 { 271 du0_pins: du0 {
272 groups = "du0_rgb888", "du0_sy 272 groups = "du0_rgb888", "du0_sync", "du0_disp";
273 function = "du0"; 273 function = "du0";
274 }; 274 };
275 275
276 du1_pins: du1 { 276 du1_pins: du1 {
277 groups = "du1_rgb666", "du1_sy 277 groups = "du1_rgb666", "du1_sync", "du1_disp";
278 function = "du1"; 278 function = "du1";
279 }; 279 };
280 280
281 flash_pins: flash { 281 flash_pins: flash {
282 groups = "lbsc_cs0"; 282 groups = "lbsc_cs0";
283 function = "lbsc"; 283 function = "lbsc";
284 }; 284 };
285 285
286 keyboard_pins: keyboard { 286 keyboard_pins: keyboard {
287 pins = "GP_3_10", "GP_3_11", " 287 pins = "GP_3_10", "GP_3_11", "GP_3_12", "GP_3_15", "GP_11_2";
288 bias-pull-up; 288 bias-pull-up;
289 }; 289 };
290 290
291 pmic_irq_pins: pmicirq { 291 pmic_irq_pins: pmicirq {
292 groups = "intc_irq2"; 292 groups = "intc_irq2";
293 function = "intc"; 293 function = "intc";
294 }; 294 };
295 }; 295 };
296 296
297 &rwdt { 297 &rwdt {
298 timeout-sec = <60>; 298 timeout-sec = <60>;
299 status = "okay"; 299 status = "okay";
300 }; 300 };
301 301
302 &scif0 { 302 &scif0 {
303 pinctrl-0 = <&scif0_pins>; 303 pinctrl-0 = <&scif0_pins>;
304 pinctrl-names = "default"; 304 pinctrl-names = "default";
305 305
306 status = "okay"; 306 status = "okay";
307 }; 307 };
308 308
309 &scif3 { 309 &scif3 {
310 pinctrl-0 = <&scif3_pins>; 310 pinctrl-0 = <&scif3_pins>;
311 pinctrl-names = "default"; 311 pinctrl-names = "default";
312 312
313 status = "okay"; 313 status = "okay";
314 }; 314 };
315 315
316 &can0 { 316 &can0 {
317 pinctrl-0 = <&can0_pins>; 317 pinctrl-0 = <&can0_pins>;
318 pinctrl-names = "default"; 318 pinctrl-names = "default";
319 319
320 status = "okay"; 320 status = "okay";
321 }; 321 };
322 322
323 &sdhi0 { 323 &sdhi0 {
324 pinctrl-0 = <&sdhi0_pins>; 324 pinctrl-0 = <&sdhi0_pins>;
325 pinctrl-names = "default"; 325 pinctrl-names = "default";
326 326
327 vmmc-supply = <&vcc_sdhi0>; 327 vmmc-supply = <&vcc_sdhi0>;
328 cd-gpios = <&gpio11 11 GPIO_ACTIVE_LOW 328 cd-gpios = <&gpio11 11 GPIO_ACTIVE_LOW>;
329 status = "okay"; 329 status = "okay";
330 }; 330 };
331 331
332 &i2c1 { 332 &i2c1 {
333 status = "okay"; 333 status = "okay";
334 clock-frequency = <400000>; 334 clock-frequency = <400000>;
335 335
336 hdmi@39 { 336 hdmi@39 {
337 compatible = "adi,adv7511w"; 337 compatible = "adi,adv7511w";
338 reg = <0x39>; 338 reg = <0x39>;
339 interrupt-parent = <&irqc>; 339 interrupt-parent = <&irqc>;
340 interrupts = <3 IRQ_TYPE_EDGE_ 340 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
341 341
342 avdd-supply = <&d1_8v>; 342 avdd-supply = <&d1_8v>;
343 dvdd-supply = <&d1_8v>; 343 dvdd-supply = <&d1_8v>;
344 pvdd-supply = <&d1_8v>; 344 pvdd-supply = <&d1_8v>;
345 dvdd-3v-supply = <&d3_3v>; 345 dvdd-3v-supply = <&d3_3v>;
346 bgvdd-supply = <&d1_8v>; 346 bgvdd-supply = <&d1_8v>;
347 347
348 adi,input-depth = <8>; 348 adi,input-depth = <8>;
349 adi,input-colorspace = "rgb"; 349 adi,input-colorspace = "rgb";
350 adi,input-clock = "1x"; 350 adi,input-clock = "1x";
351 351
352 ports { 352 ports {
353 #address-cells = <1>; 353 #address-cells = <1>;
354 #size-cells = <0>; 354 #size-cells = <0>;
355 355
356 port@0 { 356 port@0 {
357 reg = <0>; 357 reg = <0>;
358 adv7511_in: en 358 adv7511_in: endpoint {
359 remote 359 remote-endpoint = <&du_out_rgb0>;
360 }; 360 };
361 }; 361 };
362 362
363 port@1 { 363 port@1 {
364 reg = <1>; 364 reg = <1>;
365 adv7511_out: e 365 adv7511_out: endpoint {
366 remote 366 remote-endpoint = <&hdmi_con>;
367 }; 367 };
368 }; 368 };
369 }; 369 };
370 }; 370 };
371 }; 371 };
372 372
373 &iic3 { 373 &iic3 {
374 status = "okay"; 374 status = "okay";
375 375
376 pmic@58 { 376 pmic@58 {
377 compatible = "dlg,da9063"; 377 compatible = "dlg,da9063";
378 reg = <0x58>; 378 reg = <0x58>;
379 pinctrl-names = "default"; 379 pinctrl-names = "default";
380 pinctrl-0 = <&pmic_irq_pins>; 380 pinctrl-0 = <&pmic_irq_pins>;
381 interrupt-parent = <&irqc>; 381 interrupt-parent = <&irqc>;
382 interrupts = <2 IRQ_TYPE_LEVEL 382 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
383 interrupt-controller; 383 interrupt-controller;
384 #interrupt-cells = <2>; 384 #interrupt-cells = <2>;
385 385
386 rtc { 386 rtc {
387 compatible = "dlg,da90 387 compatible = "dlg,da9063-rtc";
388 }; 388 };
389 389
390 watchdog { 390 watchdog {
391 compatible = "dlg,da90 391 compatible = "dlg,da9063-watchdog";
392 }; 392 };
393 }; 393 };
394 }; 394 };
395 395
396 &du { 396 &du {
397 pinctrl-0 = <&du0_pins>, <&du1_pins>; 397 pinctrl-0 = <&du0_pins>, <&du1_pins>;
398 pinctrl-names = "default"; 398 pinctrl-names = "default";
399 399
400 clocks = <&cpg CPG_MOD 724>, <&cpg CPG 400 clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&x1_clk>, <&x2_clk>;
401 clock-names = "du.0", "du.1", "dclkin. 401 clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
402 status = "okay"; 402 status = "okay";
403 403
404 ports { 404 ports {
405 port@0 { 405 port@0 {
406 endpoint { 406 endpoint {
407 remote-endpoin 407 remote-endpoint = <&adv7511_in>;
408 }; 408 };
409 }; 409 };
410 port@1 { 410 port@1 {
411 endpoint { 411 endpoint {
412 remote-endpoin 412 remote-endpoint = <&adv7123_in>;
413 }; 413 };
414 }; 414 };
415 }; 415 };
416 }; 416 };
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