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