1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/display/ren 4 $id: http://devicetree.org/schemas/display/renesas,du.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Renesas R-Car Display Unit (DU) 7 title: Renesas R-Car Display Unit (DU)
8 8
9 maintainers: 9 maintainers:
10 - Laurent Pinchart <laurent.pinchart+renesas@ 10 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
11 11
12 description: | 12 description: |
13 These DT bindings describe the Display Unit 13 These DT bindings describe the Display Unit embedded in the Renesas R-Car
14 Gen1, R-Car Gen2, R-Car Gen3, RZ/G1 and RZ/G 14 Gen1, R-Car Gen2, R-Car Gen3, RZ/G1 and RZ/G2 SoCs.
15 15
16 properties: 16 properties:
17 compatible: 17 compatible:
18 enum: 18 enum:
19 - renesas,du-r8a7742 # for RZ/G1H compat 19 - renesas,du-r8a7742 # for RZ/G1H compatible DU
20 - renesas,du-r8a7743 # for RZ/G1M compat 20 - renesas,du-r8a7743 # for RZ/G1M compatible DU
21 - renesas,du-r8a7744 # for RZ/G1N compat 21 - renesas,du-r8a7744 # for RZ/G1N compatible DU
22 - renesas,du-r8a7745 # for RZ/G1E compat 22 - renesas,du-r8a7745 # for RZ/G1E compatible DU
23 - renesas,du-r8a77470 # for RZ/G1C compa 23 - renesas,du-r8a77470 # for RZ/G1C compatible DU
24 - renesas,du-r8a774a1 # for RZ/G2M compa 24 - renesas,du-r8a774a1 # for RZ/G2M compatible DU
25 - renesas,du-r8a774b1 # for RZ/G2N compa 25 - renesas,du-r8a774b1 # for RZ/G2N compatible DU
26 - renesas,du-r8a774c0 # for RZ/G2E compa 26 - renesas,du-r8a774c0 # for RZ/G2E compatible DU
27 - renesas,du-r8a774e1 # for RZ/G2H compa 27 - renesas,du-r8a774e1 # for RZ/G2H compatible DU
28 - renesas,du-r8a7779 # for R-Car H1 comp 28 - renesas,du-r8a7779 # for R-Car H1 compatible DU
29 - renesas,du-r8a7790 # for R-Car H2 comp 29 - renesas,du-r8a7790 # for R-Car H2 compatible DU
30 - renesas,du-r8a7791 # for R-Car M2-W co 30 - renesas,du-r8a7791 # for R-Car M2-W compatible DU
31 - renesas,du-r8a7792 # for R-Car V2H com 31 - renesas,du-r8a7792 # for R-Car V2H compatible DU
32 - renesas,du-r8a7793 # for R-Car M2-N co 32 - renesas,du-r8a7793 # for R-Car M2-N compatible DU
33 - renesas,du-r8a7794 # for R-Car E2 comp 33 - renesas,du-r8a7794 # for R-Car E2 compatible DU
34 - renesas,du-r8a7795 # for R-Car H3 comp 34 - renesas,du-r8a7795 # for R-Car H3 compatible DU
35 - renesas,du-r8a7796 # for R-Car M3-W co 35 - renesas,du-r8a7796 # for R-Car M3-W compatible DU
36 - renesas,du-r8a77961 # for R-Car M3-W+ 36 - renesas,du-r8a77961 # for R-Car M3-W+ compatible DU
37 - renesas,du-r8a77965 # for R-Car M3-N c 37 - renesas,du-r8a77965 # for R-Car M3-N compatible DU
38 - renesas,du-r8a77970 # for R-Car V3M co 38 - renesas,du-r8a77970 # for R-Car V3M compatible DU
39 - renesas,du-r8a77980 # for R-Car V3H co 39 - renesas,du-r8a77980 # for R-Car V3H compatible DU
40 - renesas,du-r8a77990 # for R-Car E3 com 40 - renesas,du-r8a77990 # for R-Car E3 compatible DU
41 - renesas,du-r8a77995 # for R-Car D3 com 41 - renesas,du-r8a77995 # for R-Car D3 compatible DU
42 - renesas,du-r8a779a0 # for R-Car V3U co 42 - renesas,du-r8a779a0 # for R-Car V3U compatible DU
43 - renesas,du-r8a779g0 # for R-Car V4H co <<
44 43
45 reg: 44 reg:
46 maxItems: 1 45 maxItems: 1
47 46
48 # See compatible-specific constraints below. 47 # See compatible-specific constraints below.
49 clocks: true 48 clocks: true
50 clock-names: true 49 clock-names: true
51 interrupts: 50 interrupts:
52 description: Interrupt specifiers, one per 51 description: Interrupt specifiers, one per DU channel
53 resets: true 52 resets: true
54 reset-names: true 53 reset-names: true
55 54
56 power-domains: 55 power-domains:
57 maxItems: 1 56 maxItems: 1
58 57
59 ports: 58 ports:
60 $ref: /schemas/graph.yaml#/properties/port 59 $ref: /schemas/graph.yaml#/properties/ports
61 description: | 60 description: |
62 The connections to the DU output video p 61 The connections to the DU output video ports are modeled using the OF
63 graph bindings specified in Documentatio 62 graph bindings specified in Documentation/devicetree/bindings/graph.txt.
64 The number of ports and their assignment 63 The number of ports and their assignment are model-dependent. Each port
65 shall have a single endpoint. 64 shall have a single endpoint.
66 65
67 patternProperties: 66 patternProperties:
68 "^port@[0-3]$": 67 "^port@[0-3]$":
69 $ref: /schemas/graph.yaml#/properties/ 68 $ref: /schemas/graph.yaml#/properties/port
70 unevaluatedProperties: false 69 unevaluatedProperties: false
71 70
72 required: 71 required:
73 - port@0 72 - port@0
74 - port@1 73 - port@1
75 74
76 unevaluatedProperties: false 75 unevaluatedProperties: false
77 76
78 renesas,cmms: 77 renesas,cmms:
79 $ref: /schemas/types.yaml#/definitions/pha !! 78 $ref: "/schemas/types.yaml#/definitions/phandle-array"
80 items: <<
81 maxItems: 1 <<
82 description: 79 description:
83 A list of phandles to the CMM instances 80 A list of phandles to the CMM instances present in the SoC, one for each
84 available DU channel. 81 available DU channel.
85 82
86 renesas,vsps: 83 renesas,vsps:
87 $ref: /schemas/types.yaml#/definitions/pha !! 84 $ref: "/schemas/types.yaml#/definitions/phandle-array"
88 items: <<
89 items: <<
90 - description: phandle to VSP instance <<
91 - description: Channel index identifyi <<
92 description: 85 description:
93 A list of phandle and channel index tupl 86 A list of phandle and channel index tuples to the VSPs that handle the
94 memory interfaces for the DU channels. !! 87 memory interfaces for the DU channels. The phandle identifies the VSP
>> 88 instance that serves the DU channel, and the channel index identifies
>> 89 the LIF instance in that VSP.
95 90
96 required: 91 required:
97 - compatible 92 - compatible
98 - reg 93 - reg
99 - clocks 94 - clocks
100 - interrupts 95 - interrupts
101 - ports 96 - ports
102 97
103 allOf: 98 allOf:
104 - if: 99 - if:
105 properties: 100 properties:
106 compatible: 101 compatible:
107 contains: 102 contains:
108 const: renesas,du-r8a7779 103 const: renesas,du-r8a7779
109 then: 104 then:
110 properties: 105 properties:
111 clocks: 106 clocks:
112 minItems: 1 107 minItems: 1
>> 108 maxItems: 3
113 items: 109 items:
114 - description: Functional clock 110 - description: Functional clock
115 - description: DU_DOTCLKIN0 input 111 - description: DU_DOTCLKIN0 input clock
116 - description: DU_DOTCLKIN1 input 112 - description: DU_DOTCLKIN1 input clock
117 113
118 clock-names: 114 clock-names:
119 minItems: 1 115 minItems: 1
>> 116 maxItems: 3
120 items: 117 items:
121 - const: du.0 118 - const: du.0
122 - pattern: '^dclkin\.[01]$' 119 - pattern: '^dclkin\.[01]$'
123 - pattern: '^dclkin\.[01]$' 120 - pattern: '^dclkin\.[01]$'
124 121
125 interrupts: 122 interrupts:
126 maxItems: 1 123 maxItems: 1
127 124
128 resets: 125 resets:
129 maxItems: 1 126 maxItems: 1
130 127
131 ports: 128 ports:
132 properties: 129 properties:
133 port@0: 130 port@0:
134 description: DPAD 0 131 description: DPAD 0
135 port@1: 132 port@1:
136 description: DPAD 1 133 description: DPAD 1
137 # port@2 is TCON, not supported ye 134 # port@2 is TCON, not supported yet
138 port@2: false 135 port@2: false
139 port@3: false 136 port@3: false
140 137
141 required: 138 required:
142 - port@0 139 - port@0
143 - port@1 140 - port@1
144 141
145 required: 142 required:
146 - interrupts 143 - interrupts
147 144
148 - if: 145 - if:
149 properties: 146 properties:
150 compatible: 147 compatible:
151 contains: 148 contains:
152 enum: 149 enum:
153 - renesas,du-r8a7743 150 - renesas,du-r8a7743
154 - renesas,du-r8a7744 151 - renesas,du-r8a7744
155 - renesas,du-r8a7791 152 - renesas,du-r8a7791
156 - renesas,du-r8a7793 153 - renesas,du-r8a7793
157 then: 154 then:
158 properties: 155 properties:
159 clocks: 156 clocks:
160 minItems: 2 157 minItems: 2
>> 158 maxItems: 4
161 items: 159 items:
162 - description: Functional clock fo 160 - description: Functional clock for DU0
163 - description: Functional clock fo 161 - description: Functional clock for DU1
164 - description: DU_DOTCLKIN0 input 162 - description: DU_DOTCLKIN0 input clock
165 - description: DU_DOTCLKIN1 input 163 - description: DU_DOTCLKIN1 input clock
166 164
167 clock-names: 165 clock-names:
168 minItems: 2 166 minItems: 2
>> 167 maxItems: 4
169 items: 168 items:
170 - const: du.0 169 - const: du.0
171 - const: du.1 170 - const: du.1
172 - pattern: '^dclkin\.[01]$' 171 - pattern: '^dclkin\.[01]$'
173 - pattern: '^dclkin\.[01]$' 172 - pattern: '^dclkin\.[01]$'
174 173
175 interrupts: 174 interrupts:
176 maxItems: 2 175 maxItems: 2
177 176
178 resets: 177 resets:
179 maxItems: 1 178 maxItems: 1
180 179
181 reset-names: 180 reset-names:
182 items: 181 items:
183 - const: du.0 182 - const: du.0
184 183
185 ports: 184 ports:
186 properties: 185 properties:
187 port@0: 186 port@0:
188 description: DPAD 0 187 description: DPAD 0
189 port@1: 188 port@1:
190 description: LVDS 0 189 description: LVDS 0
191 # port@2 is TCON, not supported ye 190 # port@2 is TCON, not supported yet
192 port@2: false 191 port@2: false
193 port@3: false 192 port@3: false
194 193
195 required: 194 required:
196 - port@0 195 - port@0
197 - port@1 196 - port@1
198 197
199 required: 198 required:
200 - clock-names 199 - clock-names
201 - interrupts 200 - interrupts
202 - resets 201 - resets
203 - reset-names 202 - reset-names
204 203
205 - if: 204 - if:
206 properties: 205 properties:
207 compatible: 206 compatible:
208 contains: 207 contains:
209 enum: 208 enum:
210 - renesas,du-r8a7745 209 - renesas,du-r8a7745
211 - renesas,du-r8a7792 210 - renesas,du-r8a7792
212 then: 211 then:
213 properties: 212 properties:
214 clocks: 213 clocks:
215 minItems: 2 214 minItems: 2
>> 215 maxItems: 4
216 items: 216 items:
217 - description: Functional clock fo 217 - description: Functional clock for DU0
218 - description: Functional clock fo 218 - description: Functional clock for DU1
219 - description: DU_DOTCLKIN0 input 219 - description: DU_DOTCLKIN0 input clock
220 - description: DU_DOTCLKIN1 input 220 - description: DU_DOTCLKIN1 input clock
221 221
222 clock-names: 222 clock-names:
223 minItems: 2 223 minItems: 2
>> 224 maxItems: 4
224 items: 225 items:
225 - const: du.0 226 - const: du.0
226 - const: du.1 227 - const: du.1
227 - pattern: '^dclkin\.[01]$' 228 - pattern: '^dclkin\.[01]$'
228 - pattern: '^dclkin\.[01]$' 229 - pattern: '^dclkin\.[01]$'
229 230
230 interrupts: 231 interrupts:
231 maxItems: 2 232 maxItems: 2
232 233
233 resets: 234 resets:
234 maxItems: 1 235 maxItems: 1
235 236
236 reset-names: 237 reset-names:
237 items: 238 items:
238 - const: du.0 239 - const: du.0
239 240
240 ports: 241 ports:
241 properties: 242 properties:
242 port@0: 243 port@0:
243 description: DPAD 0 244 description: DPAD 0
244 port@1: 245 port@1:
245 description: DPAD 1 246 description: DPAD 1
246 port@2: false 247 port@2: false
247 port@3: false 248 port@3: false
248 249
249 required: 250 required:
250 - port@0 251 - port@0
251 - port@1 252 - port@1
252 253
253 required: 254 required:
254 - clock-names 255 - clock-names
255 - interrupts 256 - interrupts
256 - resets 257 - resets
257 - reset-names 258 - reset-names
258 259
259 - if: 260 - if:
260 properties: 261 properties:
261 compatible: 262 compatible:
262 contains: 263 contains:
263 enum: 264 enum:
264 - renesas,du-r8a7794 265 - renesas,du-r8a7794
265 then: 266 then:
266 properties: 267 properties:
267 clocks: 268 clocks:
268 minItems: 2 269 minItems: 2
>> 270 maxItems: 4
269 items: 271 items:
270 - description: Functional clock fo 272 - description: Functional clock for DU0
271 - description: Functional clock fo 273 - description: Functional clock for DU1
272 - description: DU_DOTCLKIN0 input 274 - description: DU_DOTCLKIN0 input clock
273 - description: DU_DOTCLKIN1 input 275 - description: DU_DOTCLKIN1 input clock
274 276
275 clock-names: 277 clock-names:
276 minItems: 2 278 minItems: 2
>> 279 maxItems: 4
277 items: 280 items:
278 - const: du.0 281 - const: du.0
279 - const: du.1 282 - const: du.1
280 - pattern: '^dclkin\.[01]$' 283 - pattern: '^dclkin\.[01]$'
281 - pattern: '^dclkin\.[01]$' 284 - pattern: '^dclkin\.[01]$'
282 285
283 interrupts: 286 interrupts:
284 maxItems: 2 287 maxItems: 2
285 288
286 resets: 289 resets:
287 maxItems: 1 290 maxItems: 1
288 291
289 reset-names: 292 reset-names:
290 items: 293 items:
291 - const: du.0 294 - const: du.0
292 295
293 ports: 296 ports:
294 properties: 297 properties:
295 port@0: 298 port@0:
296 description: DPAD 0 299 description: DPAD 0
297 port@1: 300 port@1:
298 description: DPAD 1 301 description: DPAD 1
299 # port@2 is TCON, not supported ye 302 # port@2 is TCON, not supported yet
300 port@2: false 303 port@2: false
301 port@3: false 304 port@3: false
302 305
303 required: 306 required:
304 - port@0 307 - port@0
305 - port@1 308 - port@1
306 309
307 required: 310 required:
308 - clock-names 311 - clock-names
309 - interrupts 312 - interrupts
310 - resets 313 - resets
311 - reset-names 314 - reset-names
312 315
313 - if: 316 - if:
314 properties: 317 properties:
315 compatible: 318 compatible:
316 contains: 319 contains:
317 enum: 320 enum:
318 - renesas,du-r8a77470 321 - renesas,du-r8a77470
319 then: 322 then:
320 properties: 323 properties:
321 clocks: 324 clocks:
322 minItems: 2 325 minItems: 2
>> 326 maxItems: 4
323 items: 327 items:
324 - description: Functional clock fo 328 - description: Functional clock for DU0
325 - description: Functional clock fo 329 - description: Functional clock for DU1
326 - description: DU_DOTCLKIN0 input 330 - description: DU_DOTCLKIN0 input clock
327 - description: DU_DOTCLKIN1 input 331 - description: DU_DOTCLKIN1 input clock
328 332
329 clock-names: 333 clock-names:
330 minItems: 2 334 minItems: 2
>> 335 maxItems: 4
331 items: 336 items:
332 - const: du.0 337 - const: du.0
333 - const: du.1 338 - const: du.1
334 - pattern: '^dclkin\.[01]$' 339 - pattern: '^dclkin\.[01]$'
335 - pattern: '^dclkin\.[01]$' 340 - pattern: '^dclkin\.[01]$'
336 341
337 interrupts: 342 interrupts:
338 maxItems: 2 343 maxItems: 2
339 344
340 resets: 345 resets:
341 maxItems: 1 346 maxItems: 1
342 347
343 reset-names: 348 reset-names:
344 items: 349 items:
345 - const: du.0 350 - const: du.0
346 351
347 ports: 352 ports:
348 properties: 353 properties:
349 port@0: 354 port@0:
350 description: DPAD 0 355 description: DPAD 0
351 port@1: 356 port@1:
352 description: DPAD 1 357 description: DPAD 1
353 port@2: 358 port@2:
354 description: LVDS 0 359 description: LVDS 0
355 # port@3 is DVENC, not supported y 360 # port@3 is DVENC, not supported yet
356 port@3: false 361 port@3: false
357 362
358 required: 363 required:
359 - port@0 364 - port@0
360 - port@1 365 - port@1
361 - port@2 366 - port@2
362 367
363 required: 368 required:
364 - clock-names 369 - clock-names
365 - interrupts 370 - interrupts
366 - resets 371 - resets
367 - reset-names 372 - reset-names
368 373
369 - if: 374 - if:
370 properties: 375 properties:
371 compatible: 376 compatible:
372 contains: 377 contains:
373 enum: 378 enum:
374 - renesas,du-r8a7742 379 - renesas,du-r8a7742
375 - renesas,du-r8a7790 380 - renesas,du-r8a7790
376 then: 381 then:
377 properties: 382 properties:
378 clocks: 383 clocks:
379 minItems: 3 384 minItems: 3
>> 385 maxItems: 6
380 items: 386 items:
381 - description: Functional clock fo 387 - description: Functional clock for DU0
382 - description: Functional clock fo 388 - description: Functional clock for DU1
383 - description: Functional clock fo 389 - description: Functional clock for DU2
384 - description: DU_DOTCLKIN0 input 390 - description: DU_DOTCLKIN0 input clock
385 - description: DU_DOTCLKIN1 input 391 - description: DU_DOTCLKIN1 input clock
386 - description: DU_DOTCLKIN2 input 392 - description: DU_DOTCLKIN2 input clock
387 393
388 clock-names: 394 clock-names:
389 minItems: 3 395 minItems: 3
>> 396 maxItems: 6
390 items: 397 items:
391 - const: du.0 398 - const: du.0
392 - const: du.1 399 - const: du.1
393 - const: du.2 400 - const: du.2
394 - pattern: '^dclkin\.[012]$' 401 - pattern: '^dclkin\.[012]$'
395 - pattern: '^dclkin\.[012]$' 402 - pattern: '^dclkin\.[012]$'
396 - pattern: '^dclkin\.[012]$' 403 - pattern: '^dclkin\.[012]$'
397 404
398 interrupts: 405 interrupts:
399 maxItems: 3 406 maxItems: 3
400 407
401 resets: 408 resets:
402 maxItems: 1 409 maxItems: 1
403 410
404 reset-names: 411 reset-names:
405 items: 412 items:
406 - const: du.0 413 - const: du.0
407 414
408 ports: 415 ports:
409 properties: 416 properties:
410 port@0: 417 port@0:
411 description: DPAD 0 418 description: DPAD 0
412 port@1: 419 port@1:
413 description: LVDS 0 420 description: LVDS 0
414 port@2: 421 port@2:
415 description: LVDS 1 422 description: LVDS 1
416 # port@3 is TCON, not supported ye 423 # port@3 is TCON, not supported yet
417 port@3: false 424 port@3: false
418 425
419 required: 426 required:
420 - port@0 427 - port@0
421 - port@1 428 - port@1
422 - port@2 429 - port@2
423 430
424 required: 431 required:
425 - clock-names 432 - clock-names
426 - interrupts 433 - interrupts
427 - resets 434 - resets
428 - reset-names 435 - reset-names
429 436
430 - if: 437 - if:
431 properties: 438 properties:
432 compatible: 439 compatible:
433 contains: 440 contains:
434 enum: 441 enum:
435 - renesas,du-r8a7795 442 - renesas,du-r8a7795
436 then: 443 then:
437 properties: 444 properties:
438 clocks: 445 clocks:
439 minItems: 4 446 minItems: 4
>> 447 maxItems: 8
440 items: 448 items:
441 - description: Functional clock fo 449 - description: Functional clock for DU0
442 - description: Functional clock fo 450 - description: Functional clock for DU1
443 - description: Functional clock fo 451 - description: Functional clock for DU2
444 - description: Functional clock fo 452 - description: Functional clock for DU4
445 - description: DU_DOTCLKIN0 input 453 - description: DU_DOTCLKIN0 input clock
446 - description: DU_DOTCLKIN1 input 454 - description: DU_DOTCLKIN1 input clock
447 - description: DU_DOTCLKIN2 input 455 - description: DU_DOTCLKIN2 input clock
448 - description: DU_DOTCLKIN3 input 456 - description: DU_DOTCLKIN3 input clock
449 457
450 clock-names: 458 clock-names:
451 minItems: 4 459 minItems: 4
>> 460 maxItems: 8
452 items: 461 items:
453 - const: du.0 462 - const: du.0
454 - const: du.1 463 - const: du.1
455 - const: du.2 464 - const: du.2
456 - const: du.3 465 - const: du.3
457 - pattern: '^dclkin\.[0123]$' 466 - pattern: '^dclkin\.[0123]$'
458 - pattern: '^dclkin\.[0123]$' 467 - pattern: '^dclkin\.[0123]$'
459 - pattern: '^dclkin\.[0123]$' 468 - pattern: '^dclkin\.[0123]$'
460 - pattern: '^dclkin\.[0123]$' 469 - pattern: '^dclkin\.[0123]$'
461 470
462 interrupts: 471 interrupts:
463 maxItems: 4 472 maxItems: 4
464 473
465 resets: 474 resets:
466 maxItems: 2 475 maxItems: 2
467 476
468 reset-names: 477 reset-names:
469 items: 478 items:
470 - const: du.0 479 - const: du.0
471 - const: du.2 480 - const: du.2
472 481
473 ports: 482 ports:
474 properties: 483 properties:
475 port@0: 484 port@0:
476 description: DPAD 0 485 description: DPAD 0
477 port@1: 486 port@1:
478 description: HDMI 0 487 description: HDMI 0
479 port@2: 488 port@2:
480 description: HDMI 1 489 description: HDMI 1
481 port@3: 490 port@3:
482 description: LVDS 0 491 description: LVDS 0
483 492
484 required: 493 required:
485 - port@0 494 - port@0
486 - port@1 495 - port@1
487 - port@2 496 - port@2
488 - port@3 497 - port@3
489 498
490 renesas,cmms: 499 renesas,cmms:
491 minItems: 4 500 minItems: 4
492 501
493 renesas,vsps: 502 renesas,vsps:
494 minItems: 4 503 minItems: 4
495 504
496 required: 505 required:
497 - clock-names 506 - clock-names
498 - interrupts 507 - interrupts
499 - resets 508 - resets
500 - reset-names 509 - reset-names
501 - renesas,vsps 510 - renesas,vsps
502 511
503 - if: 512 - if:
504 properties: 513 properties:
505 compatible: 514 compatible:
506 contains: 515 contains:
507 enum: 516 enum:
508 - renesas,du-r8a774a1 517 - renesas,du-r8a774a1
509 - renesas,du-r8a7796 518 - renesas,du-r8a7796
510 - renesas,du-r8a77961 519 - renesas,du-r8a77961
511 then: 520 then:
512 properties: 521 properties:
513 clocks: 522 clocks:
514 minItems: 3 523 minItems: 3
>> 524 maxItems: 6
515 items: 525 items:
516 - description: Functional clock fo 526 - description: Functional clock for DU0
517 - description: Functional clock fo 527 - description: Functional clock for DU1
518 - description: Functional clock fo 528 - description: Functional clock for DU2
519 - description: DU_DOTCLKIN0 input 529 - description: DU_DOTCLKIN0 input clock
520 - description: DU_DOTCLKIN1 input 530 - description: DU_DOTCLKIN1 input clock
521 - description: DU_DOTCLKIN2 input 531 - description: DU_DOTCLKIN2 input clock
522 532
523 clock-names: 533 clock-names:
524 minItems: 3 534 minItems: 3
>> 535 maxItems: 6
525 items: 536 items:
526 - const: du.0 537 - const: du.0
527 - const: du.1 538 - const: du.1
528 - const: du.2 539 - const: du.2
529 - pattern: '^dclkin\.[012]$' 540 - pattern: '^dclkin\.[012]$'
530 - pattern: '^dclkin\.[012]$' 541 - pattern: '^dclkin\.[012]$'
531 - pattern: '^dclkin\.[012]$' 542 - pattern: '^dclkin\.[012]$'
532 543
533 interrupts: 544 interrupts:
534 maxItems: 3 545 maxItems: 3
535 546
536 resets: 547 resets:
537 maxItems: 2 548 maxItems: 2
538 549
539 reset-names: 550 reset-names:
540 items: 551 items:
541 - const: du.0 552 - const: du.0
542 - const: du.2 553 - const: du.2
543 554
544 ports: 555 ports:
545 properties: 556 properties:
546 port@0: 557 port@0:
547 description: DPAD 0 558 description: DPAD 0
548 port@1: 559 port@1:
549 description: HDMI 0 560 description: HDMI 0
550 port@2: 561 port@2:
551 description: LVDS 0 562 description: LVDS 0
552 port@3: false 563 port@3: false
553 564
554 required: 565 required:
555 - port@0 566 - port@0
556 - port@1 567 - port@1
557 - port@2 568 - port@2
558 569
559 renesas,cmms: 570 renesas,cmms:
560 minItems: 3 571 minItems: 3
561 572
562 renesas,vsps: 573 renesas,vsps:
563 minItems: 3 574 minItems: 3
564 575
565 required: 576 required:
566 - clock-names 577 - clock-names
567 - interrupts 578 - interrupts
568 - resets 579 - resets
569 - reset-names 580 - reset-names
570 - renesas,vsps 581 - renesas,vsps
571 582
572 - if: 583 - if:
573 properties: 584 properties:
574 compatible: 585 compatible:
575 contains: 586 contains:
576 enum: 587 enum:
577 - renesas,du-r8a774b1 588 - renesas,du-r8a774b1
578 - renesas,du-r8a774e1 589 - renesas,du-r8a774e1
579 - renesas,du-r8a77965 590 - renesas,du-r8a77965
580 then: 591 then:
581 properties: 592 properties:
582 clocks: 593 clocks:
583 minItems: 3 594 minItems: 3
>> 595 maxItems: 6
584 items: 596 items:
585 - description: Functional clock fo 597 - description: Functional clock for DU0
586 - description: Functional clock fo 598 - description: Functional clock for DU1
587 - description: Functional clock fo 599 - description: Functional clock for DU3
588 - description: DU_DOTCLKIN0 input 600 - description: DU_DOTCLKIN0 input clock
589 - description: DU_DOTCLKIN1 input 601 - description: DU_DOTCLKIN1 input clock
590 - description: DU_DOTCLKIN3 input 602 - description: DU_DOTCLKIN3 input clock
591 603
592 clock-names: 604 clock-names:
593 minItems: 3 605 minItems: 3
>> 606 maxItems: 6
594 items: 607 items:
595 - const: du.0 608 - const: du.0
596 - const: du.1 609 - const: du.1
597 - const: du.3 610 - const: du.3
598 - pattern: '^dclkin\.[013]$' 611 - pattern: '^dclkin\.[013]$'
599 - pattern: '^dclkin\.[013]$' 612 - pattern: '^dclkin\.[013]$'
600 - pattern: '^dclkin\.[013]$' 613 - pattern: '^dclkin\.[013]$'
601 614
602 interrupts: 615 interrupts:
603 maxItems: 3 616 maxItems: 3
604 617
605 resets: 618 resets:
606 maxItems: 2 619 maxItems: 2
607 620
608 reset-names: 621 reset-names:
609 items: 622 items:
610 - const: du.0 623 - const: du.0
611 - const: du.3 624 - const: du.3
612 625
613 ports: 626 ports:
614 properties: 627 properties:
615 port@0: 628 port@0:
616 description: DPAD 0 629 description: DPAD 0
617 port@1: 630 port@1:
618 description: HDMI 0 631 description: HDMI 0
619 port@2: 632 port@2:
620 description: LVDS 0 633 description: LVDS 0
621 port@3: false 634 port@3: false
622 635
623 required: 636 required:
624 - port@0 637 - port@0
625 - port@1 638 - port@1
626 - port@2 639 - port@2
627 640
628 renesas,cmms: 641 renesas,cmms:
629 minItems: 3 642 minItems: 3
630 643
631 renesas,vsps: 644 renesas,vsps:
632 minItems: 3 645 minItems: 3
633 646
634 required: 647 required:
635 - clock-names 648 - clock-names
636 - interrupts 649 - interrupts
637 - resets 650 - resets
638 - reset-names 651 - reset-names
639 - renesas,vsps 652 - renesas,vsps
640 653
641 - if: 654 - if:
642 properties: 655 properties:
643 compatible: 656 compatible:
644 contains: 657 contains:
645 enum: 658 enum:
646 - renesas,du-r8a77970 659 - renesas,du-r8a77970
647 - renesas,du-r8a77980 660 - renesas,du-r8a77980
648 then: 661 then:
649 properties: 662 properties:
650 clocks: 663 clocks:
651 minItems: 1 664 minItems: 1
>> 665 maxItems: 2
652 items: 666 items:
653 - description: Functional clock fo 667 - description: Functional clock for DU0
654 - description: DU_DOTCLKIN0 input 668 - description: DU_DOTCLKIN0 input clock
655 669
656 clock-names: 670 clock-names:
657 minItems: 1 671 minItems: 1
>> 672 maxItems: 2
658 items: 673 items:
659 - const: du.0 674 - const: du.0
660 - const: dclkin.0 675 - const: dclkin.0
661 676
662 interrupts: 677 interrupts:
663 maxItems: 1 678 maxItems: 1
664 679
665 resets: 680 resets:
666 maxItems: 1 681 maxItems: 1
667 682
668 reset-names: 683 reset-names:
669 items: 684 items:
670 - const: du.0 685 - const: du.0
671 686
672 ports: 687 ports:
673 properties: 688 properties:
674 port@0: 689 port@0:
675 description: DPAD 0 690 description: DPAD 0
676 port@1: 691 port@1:
677 description: LVDS 0 692 description: LVDS 0
678 port@2: false 693 port@2: false
679 port@3: false 694 port@3: false
680 695
681 required: 696 required:
682 - port@0 697 - port@0
683 - port@1 698 - port@1
684 699
685 renesas,vsps: 700 renesas,vsps:
686 minItems: 1 701 minItems: 1
687 702
688 required: 703 required:
689 - clock-names 704 - clock-names
690 - interrupts 705 - interrupts
691 - resets 706 - resets
692 - reset-names 707 - reset-names
693 - renesas,vsps 708 - renesas,vsps
694 709
695 - if: 710 - if:
696 properties: 711 properties:
697 compatible: 712 compatible:
698 contains: 713 contains:
699 enum: 714 enum:
700 - renesas,du-r8a774c0 715 - renesas,du-r8a774c0
701 - renesas,du-r8a77990 716 - renesas,du-r8a77990
702 - renesas,du-r8a77995 717 - renesas,du-r8a77995
703 then: 718 then:
704 properties: 719 properties:
705 clocks: 720 clocks:
706 minItems: 2 721 minItems: 2
>> 722 maxItems: 4
707 items: 723 items:
708 - description: Functional clock fo 724 - description: Functional clock for DU0
709 - description: Functional clock fo 725 - description: Functional clock for DU1
710 - description: DU_DOTCLKIN0 input 726 - description: DU_DOTCLKIN0 input clock
711 - description: DU_DOTCLKIN1 input 727 - description: DU_DOTCLKIN1 input clock
712 728
713 clock-names: 729 clock-names:
714 minItems: 2 730 minItems: 2
>> 731 maxItems: 4
715 items: 732 items:
716 - const: du.0 733 - const: du.0
717 - const: du.1 734 - const: du.1
718 - pattern: '^dclkin\.[01]$' 735 - pattern: '^dclkin\.[01]$'
719 - pattern: '^dclkin\.[01]$' 736 - pattern: '^dclkin\.[01]$'
720 737
721 interrupts: 738 interrupts:
722 maxItems: 2 739 maxItems: 2
723 740
724 resets: 741 resets:
725 maxItems: 1 742 maxItems: 1
726 743
727 reset-names: 744 reset-names:
728 items: 745 items:
729 - const: du.0 746 - const: du.0
730 747
731 ports: 748 ports:
732 properties: 749 properties:
733 port@0: 750 port@0:
734 description: DPAD 0 751 description: DPAD 0
735 port@1: 752 port@1:
736 description: LVDS 0 753 description: LVDS 0
737 port@2: 754 port@2:
738 description: LVDS 1 755 description: LVDS 1
739 # port@3 is TCON, not supported ye 756 # port@3 is TCON, not supported yet
740 port@3: false 757 port@3: false
741 758
742 required: 759 required:
743 - port@0 760 - port@0
744 - port@1 761 - port@1
745 - port@2 762 - port@2
746 763
747 renesas,cmms: 764 renesas,cmms:
748 minItems: 2 765 minItems: 2
749 766
750 renesas,vsps: 767 renesas,vsps:
751 minItems: 2 768 minItems: 2
752 769
753 required: 770 required:
754 - clock-names 771 - clock-names
755 - interrupts 772 - interrupts
756 - resets 773 - resets
757 - reset-names 774 - reset-names
758 - renesas,vsps 775 - renesas,vsps
759 776
760 - if: 777 - if:
761 properties: 778 properties:
762 compatible: 779 compatible:
763 contains: 780 contains:
764 enum: 781 enum:
765 - renesas,du-r8a779a0 782 - renesas,du-r8a779a0
766 - renesas,du-r8a779g0 <<
767 then: 783 then:
768 properties: 784 properties:
769 clocks: 785 clocks:
770 items: 786 items:
771 - description: Functional clock 787 - description: Functional clock
772 788
773 clock-names: 789 clock-names:
>> 790 maxItems: 1
774 items: 791 items:
775 - const: du.0 792 - const: du.0
776 793
777 interrupts: 794 interrupts:
778 maxItems: 2 795 maxItems: 2
779 796
780 resets: 797 resets:
781 maxItems: 1 798 maxItems: 1
782 799
783 reset-names: 800 reset-names:
784 items: 801 items:
785 - const: du.0 802 - const: du.0
786 803
787 ports: 804 ports:
788 properties: 805 properties:
789 port@0: 806 port@0:
790 description: DSI 0 807 description: DSI 0
791 port@1: 808 port@1:
792 description: DSI 1 809 description: DSI 1
793 port@2: false 810 port@2: false
794 port@3: false 811 port@3: false
795 812
796 required: 813 required:
797 - port@0 814 - port@0
798 - port@1 815 - port@1
799 816
800 renesas,vsps: 817 renesas,vsps:
801 minItems: 2 818 minItems: 2
802 819
803 required: 820 required:
804 - clock-names 821 - clock-names
805 - interrupts 822 - interrupts
806 - resets 823 - resets
807 - reset-names 824 - reset-names
808 - renesas,vsps 825 - renesas,vsps
809 826
810 additionalProperties: false 827 additionalProperties: false
811 828
812 examples: 829 examples:
813 # R-Car H3 ES2.0 DU 830 # R-Car H3 ES2.0 DU
814 - | 831 - |
815 #include <dt-bindings/clock/renesas-cpg-ms 832 #include <dt-bindings/clock/renesas-cpg-mssr.h>
816 #include <dt-bindings/interrupt-controller 833 #include <dt-bindings/interrupt-controller/arm-gic.h>
817 834
818 display@feb00000 { 835 display@feb00000 {
819 compatible = "renesas,du-r8a7795"; 836 compatible = "renesas,du-r8a7795";
820 reg = <0xfeb00000 0x80000>; 837 reg = <0xfeb00000 0x80000>;
821 interrupts = <GIC_SPI 256 IRQ_TYPE_LEV 838 interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
822 <GIC_SPI 268 IRQ_TYPE_LEV 839 <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
823 <GIC_SPI 269 IRQ_TYPE_LEV 840 <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>,
824 <GIC_SPI 270 IRQ_TYPE_LEV 841 <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>;
825 clocks = <&cpg CPG_MOD 724>, 842 clocks = <&cpg CPG_MOD 724>,
826 <&cpg CPG_MOD 723>, 843 <&cpg CPG_MOD 723>,
827 <&cpg CPG_MOD 722>, 844 <&cpg CPG_MOD 722>,
828 <&cpg CPG_MOD 721>; 845 <&cpg CPG_MOD 721>;
829 clock-names = "du.0", "du.1", "du.2", 846 clock-names = "du.0", "du.1", "du.2", "du.3";
830 resets = <&cpg 724>, <&cpg 722>; 847 resets = <&cpg 724>, <&cpg 722>;
831 reset-names = "du.0", "du.2"; 848 reset-names = "du.0", "du.2";
832 849
833 renesas,cmms = <&cmm0>, <&cmm1>, <&cmm 850 renesas,cmms = <&cmm0>, <&cmm1>, <&cmm2>, <&cmm3>;
834 renesas,vsps = <&vspd0 0>, <&vspd1 0>, 851 renesas,vsps = <&vspd0 0>, <&vspd1 0>, <&vspd2 0>, <&vspd0 1>;
835 852
836 ports { 853 ports {
837 #address-cells = <1>; 854 #address-cells = <1>;
838 #size-cells = <0>; 855 #size-cells = <0>;
839 856
840 port@0 { 857 port@0 {
841 reg = <0>; 858 reg = <0>;
842 endpoint { 859 endpoint {
843 remote-endpoint = <&adv712 860 remote-endpoint = <&adv7123_in>;
844 }; 861 };
845 }; 862 };
846 port@1 { 863 port@1 {
847 reg = <1>; 864 reg = <1>;
848 endpoint { 865 endpoint {
849 remote-endpoint = <&dw_hdm 866 remote-endpoint = <&dw_hdmi0_in>;
850 }; 867 };
851 }; 868 };
852 port@2 { 869 port@2 {
853 reg = <2>; 870 reg = <2>;
854 endpoint { 871 endpoint {
855 remote-endpoint = <&dw_hdm 872 remote-endpoint = <&dw_hdmi1_in>;
856 }; 873 };
857 }; 874 };
858 port@3 { 875 port@3 {
859 reg = <3>; 876 reg = <3>;
860 endpoint { 877 endpoint {
861 remote-endpoint = <&lvds0_ 878 remote-endpoint = <&lvds0_in>;
862 }; 879 };
863 }; 880 };
864 }; 881 };
865 }; 882 };
866 883
867 ... 884 ...
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