1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
|
/*
* Device Tree Source for Renesas r8a7778
*
* Copyright (C) 2013 Renesas Solutions Corp.
* Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
*
* based on r8a7779
*
* Copyright (C) 2013 Renesas Solutions Corp.
* Copyright (C) 2013 Simon Horman
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
* kind, whether express or implied.
*/
/include/ "skeleton.dtsi"
#include <dt-bindings/clock/r8a7778-clock.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
compatible = "renesas,r8a7778";
interrupt-parent = <&gic>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
clock-frequency = <800000000>;
};
};
aliases {
spi0 = &hspi0;
spi1 = &hspi1;
spi2 = &hspi2;
};
gic: interrupt-controller@fe438000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
interrupt-controller;
reg = <0xfe438000 0x1000>,
<0xfe430000 0x100>;
};
/* irqpin: IRQ0 - IRQ3 */
irqpin: irqpin@fe78001c {
compatible = "renesas,intc-irqpin-r8a7778", "renesas,intc-irqpin";
#interrupt-cells = <2>;
interrupt-controller;
status = "disabled"; /* default off */
reg = <0xfe78001c 4>,
<0xfe780010 4>,
<0xfe780024 4>,
<0xfe780044 4>,
<0xfe780064 4>;
interrupts = <0 27 IRQ_TYPE_LEVEL_HIGH
0 28 IRQ_TYPE_LEVEL_HIGH
0 29 IRQ_TYPE_LEVEL_HIGH
0 30 IRQ_TYPE_LEVEL_HIGH>;
sense-bitfield-width = <2>;
};
gpio0: gpio@ffc40000 {
compatible = "renesas,gpio-r8a7778", "renesas,gpio-rcar";
reg = <0xffc40000 0x2c>;
interrupts = <0 103 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
gpio-ranges = <&pfc 0 0 32>;
#interrupt-cells = <2>;
interrupt-controller;
};
gpio1: gpio@ffc41000 {
compatible = "renesas,gpio-r8a7778", "renesas,gpio-rcar";
reg = <0xffc41000 0x2c>;
interrupts = <0 103 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
gpio-ranges = <&pfc 0 32 32>;
#interrupt-cells = <2>;
interrupt-controller;
};
gpio2: gpio@ffc42000 {
compatible = "renesas,gpio-r8a7778", "renesas,gpio-rcar";
reg = <0xffc42000 0x2c>;
interrupts = <0 103 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
gpio-ranges = <&pfc 0 64 32>;
#interrupt-cells = <2>;
interrupt-controller;
};
gpio3: gpio@ffc43000 {
compatible = "renesas,gpio-r8a7778", "renesas,gpio-rcar";
reg = <0xffc43000 0x2c>;
interrupts = <0 103 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
gpio-ranges = <&pfc 0 96 32>;
#interrupt-cells = <2>;
interrupt-controller;
};
gpio4: gpio@ffc44000 {
compatible = "renesas,gpio-r8a7778", "renesas,gpio-rcar";
reg = <0xffc44000 0x2c>;
interrupts = <0 103 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
gpio-ranges = <&pfc 0 128 27>;
#interrupt-cells = <2>;
interrupt-controller;
};
pfc: pfc@fffc0000 {
compatible = "renesas,pfc-r8a7778";
reg = <0xfffc0000 0x118>;
};
i2c0: i2c@ffc70000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "renesas,i2c-r8a7778";
reg = <0xffc70000 0x1000>;
interrupts = <0 67 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_I2C0>;
status = "disabled";
};
i2c1: i2c@ffc71000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "renesas,i2c-r8a7778";
reg = <0xffc71000 0x1000>;
interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_I2C1>;
status = "disabled";
};
i2c2: i2c@ffc72000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "renesas,i2c-r8a7778";
reg = <0xffc72000 0x1000>;
interrupts = <0 76 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_I2C2>;
status = "disabled";
};
i2c3: i2c@ffc73000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "renesas,i2c-r8a7778";
reg = <0xffc73000 0x1000>;
interrupts = <0 77 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_I2C3>;
status = "disabled";
};
tmu0: timer@ffd80000 {
compatible = "renesas,tmu-r8a7778", "renesas,tmu";
reg = <0xffd80000 0x30>;
interrupts = <0 32 IRQ_TYPE_LEVEL_HIGH>,
<0 33 IRQ_TYPE_LEVEL_HIGH>,
<0 34 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_TMU0>;
clock-names = "fck";
#renesas,channels = <3>;
status = "disabled";
};
tmu1: timer@ffd81000 {
compatible = "renesas,tmu-r8a7778", "renesas,tmu";
reg = <0xffd81000 0x30>;
interrupts = <0 36 IRQ_TYPE_LEVEL_HIGH>,
<0 37 IRQ_TYPE_LEVEL_HIGH>,
<0 38 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_TMU1>;
clock-names = "fck";
#renesas,channels = <3>;
status = "disabled";
};
tmu2: timer@ffd82000 {
compatible = "renesas,tmu-r8a7778", "renesas,tmu";
reg = <0xffd82000 0x30>;
interrupts = <0 40 IRQ_TYPE_LEVEL_HIGH>,
<0 41 IRQ_TYPE_LEVEL_HIGH>,
<0 42 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_TMU2>;
clock-names = "fck";
#renesas,channels = <3>;
status = "disabled";
};
scif0: serial@ffe40000 {
compatible = "renesas,scif-r8a7778", "renesas,scif";
reg = <0xffe40000 0x100>;
interrupts = <0 70 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_SCIF0>;
clock-names = "sci_ick";
status = "disabled";
};
scif1: serial@ffe41000 {
compatible = "renesas,scif-r8a7778", "renesas,scif";
reg = <0xffe41000 0x100>;
interrupts = <0 71 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_SCIF1>;
clock-names = "sci_ick";
status = "disabled";
};
scif2: serial@ffe42000 {
compatible = "renesas,scif-r8a7778", "renesas,scif";
reg = <0xffe42000 0x100>;
interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_SCIF2>;
clock-names = "sci_ick";
status = "disabled";
};
scif3: serial@ffe43000 {
compatible = "renesas,scif-r8a7778", "renesas,scif";
reg = <0xffe43000 0x100>;
interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_SCIF3>;
clock-names = "sci_ick";
status = "disabled";
};
scif4: serial@ffe44000 {
compatible = "renesas,scif-r8a7778", "renesas,scif";
reg = <0xffe44000 0x100>;
interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_SCIF4>;
clock-names = "sci_ick";
status = "disabled";
};
scif5: serial@ffe45000 {
compatible = "renesas,scif-r8a7778", "renesas,scif";
reg = <0xffe45000 0x100>;
interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_SCIF5>;
clock-names = "sci_ick";
status = "disabled";
};
mmcif: mmc@ffe4e000 {
compatible = "renesas,sh-mmcif";
reg = <0xffe4e000 0x100>;
interrupts = <0 61 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks R8A7778_CLK_MMC>;
status = "disabled";
};
sdhi0: sd@ffe4c000 {
compatible = "renesas,sdhi-r8a7778";
reg = <0xffe4c000 0x100>;
interrupts = <0 87 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks R8A7778_CLK_SDHI0>;
status = "disabled";
};
sdhi1: sd@ffe4d000 {
compatible = "renesas,sdhi-r8a7778";
reg = <0xffe4d000 0x100>;
interrupts = <0 88 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks R8A7778_CLK_SDHI1>;
status = "disabled";
};
sdhi2: sd@ffe4f000 {
compatible = "renesas,sdhi-r8a7778";
reg = <0xffe4f000 0x100>;
interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks R8A7778_CLK_SDHI2>;
status = "disabled";
};
hspi0: spi@fffc7000 {
compatible = "renesas,hspi-r8a7778", "renesas,hspi";
reg = <0xfffc7000 0x18>;
interrupts = <0 63 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_HSPI>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
hspi1: spi@fffc8000 {
compatible = "renesas,hspi-r8a7778", "renesas,hspi";
reg = <0xfffc8000 0x18>;
interrupts = <0 84 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_HSPI>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
hspi2: spi@fffc6000 {
compatible = "renesas,hspi-r8a7778", "renesas,hspi";
reg = <0xfffc6000 0x18>;
interrupts = <0 85 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_HSPI>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
clocks {
#address-cells = <1>;
#size-cells = <1>;
ranges;
/* External input clock */
extal_clk: extal_clk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
clock-output-names = "extal";
};
/* Special CPG clocks */
cpg_clocks: cpg_clocks@ffc80000 {
compatible = "renesas,r8a7778-cpg-clocks";
reg = <0xffc80000 0x80>;
#clock-cells = <1>;
clocks = <&extal_clk>;
clock-output-names = "plla", "pllb", "b",
"out", "p", "s", "s1";
};
/* Audio clocks; frequencies are set by boards if applicable. */
audio_clk_a: audio_clk_a {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-output-names = "audio_clk_a";
};
audio_clk_b: audio_clk_b {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-output-names = "audio_clk_b";
};
audio_clk_c: audio_clk_c {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-output-names = "audio_clk_c";
};
/* Fixed ratio clocks */
g_clk: g_clk {
compatible = "fixed-factor-clock";
clocks = <&cpg_clocks R8A7778_CLK_PLLA>;
#clock-cells = <0>;
clock-div = <12>;
clock-mult = <1>;
clock-output-names = "g";
};
i_clk: i_clk {
compatible = "fixed-factor-clock";
clocks = <&cpg_clocks R8A7778_CLK_PLLA>;
#clock-cells = <0>;
clock-div = <1>;
clock-mult = <1>;
clock-output-names = "i";
};
s3_clk: s3_clk {
compatible = "fixed-factor-clock";
clocks = <&cpg_clocks R8A7778_CLK_PLLA>;
#clock-cells = <0>;
clock-div = <4>;
clock-mult = <1>;
clock-output-names = "s3";
};
s4_clk: s4_clk {
compatible = "fixed-factor-clock";
clocks = <&cpg_clocks R8A7778_CLK_PLLA>;
#clock-cells = <0>;
clock-div = <8>;
clock-mult = <1>;
clock-output-names = "s4";
};
z_clk: z_clk {
compatible = "fixed-factor-clock";
clocks = <&cpg_clocks R8A7778_CLK_PLLB>;
#clock-cells = <0>;
clock-div = <1>;
clock-mult = <1>;
clock-output-names = "z";
};
/* Gate clocks */
mstp0_clks: mstp0_clks@ffc80030 {
compatible = "renesas,r8a7778-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0xffc80030 4>;
clocks = <&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_S>;
#clock-cells = <1>;
clock-indices = <
R8A7778_CLK_I2C0 R8A7778_CLK_I2C1
R8A7778_CLK_I2C2 R8A7778_CLK_I2C3
R8A7778_CLK_SCIF0 R8A7778_CLK_SCIF1
R8A7778_CLK_SCIF2 R8A7778_CLK_SCIF3
R8A7778_CLK_SCIF4 R8A7778_CLK_SCIF5
R8A7778_CLK_TMU0 R8A7778_CLK_TMU1
R8A7778_CLK_TMU2 R8A7778_CLK_SSI0
R8A7778_CLK_SSI1 R8A7778_CLK_SSI2
R8A7778_CLK_SSI3 R8A7778_CLK_SRU
R8A7778_CLK_HSPI
>;
clock-output-names =
"i2c0", "i2c1", "i2c2", "i2c3", "scif0",
"scif1", "scif2", "scif3", "scif4", "scif5",
"tmu0", "tmu1", "tmu2", "ssi0", "ssi1",
"ssi2", "ssi3", "sru", "hspi";
};
mstp1_clks: mstp1_clks@ffc80034 {
compatible = "renesas,r8a7778-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0xffc80034 4>, <0xffc80044 4>;
clocks = <&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_S>,
<&cpg_clocks R8A7778_CLK_S>,
<&cpg_clocks R8A7778_CLK_P>;
#clock-cells = <1>;
clock-indices = <
R8A7778_CLK_ETHER R8A7778_CLK_VIN0
R8A7778_CLK_VIN1 R8A7778_CLK_USB
>;
clock-output-names =
"ether", "vin0", "vin1", "usb";
};
mstp3_clks: mstp3_clks@ffc8003c {
compatible = "renesas,r8a7778-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0xffc8003c 4>;
clocks = <&s4_clk>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>;
#clock-cells = <1>;
clock-indices = <
R8A7778_CLK_MMC R8A7778_CLK_SDHI0
R8A7778_CLK_SDHI1 R8A7778_CLK_SDHI2
R8A7778_CLK_SSI4 R8A7778_CLK_SSI5
R8A7778_CLK_SSI6 R8A7778_CLK_SSI7
R8A7778_CLK_SSI8
>;
clock-output-names =
"mmc", "sdhi0", "sdhi1", "sdhi2", "ssi4",
"ssi5", "ssi6", "ssi7", "ssi8";
};
mstp5_clks: mstp5_clks@ffc80054 {
compatible = "renesas,r8a7778-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0xffc80054 4>;
clocks = <&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>;
#clock-cells = <1>;
clock-indices = <
R8A7778_CLK_SRU_SRC0 R8A7778_CLK_SRU_SRC1
R8A7778_CLK_SRU_SRC2 R8A7778_CLK_SRU_SRC3
R8A7778_CLK_SRU_SRC4 R8A7778_CLK_SRU_SRC5
R8A7778_CLK_SRU_SRC6 R8A7778_CLK_SRU_SRC7
R8A7778_CLK_SRU_SRC8
>;
clock-output-names =
"sru-src0", "sru-src1", "sru-src2",
"sru-src3", "sru-src4", "sru-src5",
"sru-src6", "sru-src7", "sru-src8";
};
};
};
|
