Merge tag 'tiny/no-advice-fixup-3.18' of git://git.kernel.org/pub/scm/linux/kernel...
[sfrench/cifs-2.6.git] / arch / arm / boot / dts / r8a7794.dtsi
1 /*
2  * Device Tree Source for the r8a7794 SoC
3  *
4  * Copyright (C) 2014 Renesas Electronics Corporation
5  * Copyright (C) 2014 Ulrich Hecht
6  *
7  * This file is licensed under the terms of the GNU General Public License
8  * version 2.  This program is licensed "as is" without any warranty of any
9  * kind, whether express or implied.
10  */
11
12 #include <dt-bindings/clock/r8a7794-clock.h>
13 #include <dt-bindings/interrupt-controller/arm-gic.h>
14 #include <dt-bindings/interrupt-controller/irq.h>
15
16 / {
17         compatible = "renesas,r8a7794";
18         interrupt-parent = <&gic>;
19         #address-cells = <2>;
20         #size-cells = <2>;
21
22         cpus {
23                 #address-cells = <1>;
24                 #size-cells = <0>;
25
26                 cpu0: cpu@0 {
27                         device_type = "cpu";
28                         compatible = "arm,cortex-a7";
29                         reg = <0>;
30                         clock-frequency = <1000000000>;
31                 };
32
33                 cpu1: cpu@1 {
34                         device_type = "cpu";
35                         compatible = "arm,cortex-a7";
36                         reg = <1>;
37                         clock-frequency = <1000000000>;
38                 };
39         };
40
41         gic: interrupt-controller@f1001000 {
42                 compatible = "arm,cortex-a7-gic";
43                 #interrupt-cells = <3>;
44                 #address-cells = <0>;
45                 interrupt-controller;
46                 reg = <0 0xf1001000 0 0x1000>,
47                         <0 0xf1002000 0 0x1000>,
48                         <0 0xf1004000 0 0x2000>,
49                         <0 0xf1006000 0 0x2000>;
50                 interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
51         };
52
53         cmt0: timer@ffca0000 {
54                 compatible = "renesas,cmt-48-gen2";
55                 reg = <0 0xffca0000 0 0x1004>;
56                 interrupts = <0 142 IRQ_TYPE_LEVEL_HIGH>,
57                              <0 143 IRQ_TYPE_LEVEL_HIGH>;
58                 clocks = <&mstp1_clks R8A7794_CLK_CMT0>;
59                 clock-names = "fck";
60
61                 renesas,channels-mask = <0x60>;
62
63                 status = "disabled";
64         };
65
66         cmt1: timer@e6130000 {
67                 compatible = "renesas,cmt-48-gen2";
68                 reg = <0 0xe6130000 0 0x1004>;
69                 interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>,
70                              <0 121 IRQ_TYPE_LEVEL_HIGH>,
71                              <0 122 IRQ_TYPE_LEVEL_HIGH>,
72                              <0 123 IRQ_TYPE_LEVEL_HIGH>,
73                              <0 124 IRQ_TYPE_LEVEL_HIGH>,
74                              <0 125 IRQ_TYPE_LEVEL_HIGH>,
75                              <0 126 IRQ_TYPE_LEVEL_HIGH>,
76                              <0 127 IRQ_TYPE_LEVEL_HIGH>;
77                 clocks = <&mstp3_clks R8A7794_CLK_CMT1>;
78                 clock-names = "fck";
79
80                 renesas,channels-mask = <0xff>;
81
82                 status = "disabled";
83         };
84
85         irqc0: interrupt-controller@e61c0000 {
86                 compatible = "renesas,irqc-r8a7794", "renesas,irqc";
87                 #interrupt-cells = <2>;
88                 interrupt-controller;
89                 reg = <0 0xe61c0000 0 0x200>;
90                 interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>,
91                              <0 1 IRQ_TYPE_LEVEL_HIGH>,
92                              <0 2 IRQ_TYPE_LEVEL_HIGH>,
93                              <0 3 IRQ_TYPE_LEVEL_HIGH>,
94                              <0 12 IRQ_TYPE_LEVEL_HIGH>,
95                              <0 13 IRQ_TYPE_LEVEL_HIGH>,
96                              <0 14 IRQ_TYPE_LEVEL_HIGH>,
97                              <0 15 IRQ_TYPE_LEVEL_HIGH>,
98                              <0 16 IRQ_TYPE_LEVEL_HIGH>,
99                              <0 17 IRQ_TYPE_LEVEL_HIGH>;
100         };
101
102         scifa0: serial@e6c40000 {
103                 compatible = "renesas,scifa-r8a7794", "renesas,scifa";
104                 reg = <0 0xe6c40000 0 64>;
105                 interrupts = <0 144 IRQ_TYPE_LEVEL_HIGH>;
106                 clocks = <&mstp2_clks R8A7794_CLK_SCIFA0>;
107                 clock-names = "sci_ick";
108                 status = "disabled";
109         };
110
111         scifa1: serial@e6c50000 {
112                 compatible = "renesas,scifa-r8a7794", "renesas,scifa";
113                 reg = <0 0xe6c50000 0 64>;
114                 interrupts = <0 145 IRQ_TYPE_LEVEL_HIGH>;
115                 clocks = <&mstp2_clks R8A7794_CLK_SCIFA1>;
116                 clock-names = "sci_ick";
117                 status = "disabled";
118         };
119
120         scifa2: serial@e6c60000 {
121                 compatible = "renesas,scifa-r8a7794", "renesas,scifa";
122                 reg = <0 0xe6c60000 0 64>;
123                 interrupts = <0 151 IRQ_TYPE_LEVEL_HIGH>;
124                 clocks = <&mstp2_clks R8A7794_CLK_SCIFA2>;
125                 clock-names = "sci_ick";
126                 status = "disabled";
127         };
128
129         scifa3: serial@e6c70000 {
130                 compatible = "renesas,scifa-r8a7794", "renesas,scifa";
131                 reg = <0 0xe6c70000 0 64>;
132                 interrupts = <0 29 IRQ_TYPE_LEVEL_HIGH>;
133                 clocks = <&mstp11_clks R8A7794_CLK_SCIFA3>;
134                 clock-names = "sci_ick";
135                 status = "disabled";
136         };
137
138         scifa4: serial@e6c78000 {
139                 compatible = "renesas,scifa-r8a7794", "renesas,scifa";
140                 reg = <0 0xe6c78000 0 64>;
141                 interrupts = <0 30 IRQ_TYPE_LEVEL_HIGH>;
142                 clocks = <&mstp11_clks R8A7794_CLK_SCIFA4>;
143                 clock-names = "sci_ick";
144                 status = "disabled";
145         };
146
147         scifa5: serial@e6c80000 {
148                 compatible = "renesas,scifa-r8a7794", "renesas,scifa";
149                 reg = <0 0xe6c80000 0 64>;
150                 interrupts = <0 31 IRQ_TYPE_LEVEL_HIGH>;
151                 clocks = <&mstp11_clks R8A7794_CLK_SCIFA5>;
152                 clock-names = "sci_ick";
153                 status = "disabled";
154         };
155
156         scifb0: serial@e6c20000 {
157                 compatible = "renesas,scifb-r8a7794", "renesas,scifb";
158                 reg = <0 0xe6c20000 0 64>;
159                 interrupts = <0 148 IRQ_TYPE_LEVEL_HIGH>;
160                 clocks = <&mstp2_clks R8A7794_CLK_SCIFB0>;
161                 clock-names = "sci_ick";
162                 status = "disabled";
163         };
164
165         scifb1: serial@e6c30000 {
166                 compatible = "renesas,scifb-r8a7794", "renesas,scifb";
167                 reg = <0 0xe6c30000 0 64>;
168                 interrupts = <0 149 IRQ_TYPE_LEVEL_HIGH>;
169                 clocks = <&mstp2_clks R8A7794_CLK_SCIFB1>;
170                 clock-names = "sci_ick";
171                 status = "disabled";
172         };
173
174         scifb2: serial@e6ce0000 {
175                 compatible = "renesas,scifb-r8a7794", "renesas,scifb";
176                 reg = <0 0xe6ce0000 0 64>;
177                 interrupts = <0 150 IRQ_TYPE_LEVEL_HIGH>;
178                 clocks = <&mstp2_clks R8A7794_CLK_SCIFB2>;
179                 clock-names = "sci_ick";
180                 status = "disabled";
181         };
182
183         scif0: serial@e6e60000 {
184                 compatible = "renesas,scif-r8a7794", "renesas,scif";
185                 reg = <0 0xe6e60000 0 64>;
186                 interrupts = <0 152 IRQ_TYPE_LEVEL_HIGH>;
187                 clocks = <&mstp7_clks R8A7794_CLK_SCIF0>;
188                 clock-names = "sci_ick";
189                 status = "disabled";
190         };
191
192         scif1: serial@e6e68000 {
193                 compatible = "renesas,scif-r8a7794", "renesas,scif";
194                 reg = <0 0xe6e68000 0 64>;
195                 interrupts = <0 153 IRQ_TYPE_LEVEL_HIGH>;
196                 clocks = <&mstp7_clks R8A7794_CLK_SCIF1>;
197                 clock-names = "sci_ick";
198                 status = "disabled";
199         };
200
201         scif2: serial@e6e58000 {
202                 compatible = "renesas,scif-r8a7794", "renesas,scif";
203                 reg = <0 0xe6e58000 0 64>;
204                 interrupts = <0 22 IRQ_TYPE_LEVEL_HIGH>;
205                 clocks = <&mstp7_clks R8A7794_CLK_SCIF2>;
206                 clock-names = "sci_ick";
207                 status = "disabled";
208         };
209
210         scif3: serial@e6ea8000 {
211                 compatible = "renesas,scif-r8a7794", "renesas,scif";
212                 reg = <0 0xe6ea8000 0 64>;
213                 interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>;
214                 clocks = <&mstp7_clks R8A7794_CLK_SCIF3>;
215                 clock-names = "sci_ick";
216                 status = "disabled";
217         };
218
219         scif4: serial@e6ee0000 {
220                 compatible = "renesas,scif-r8a7794", "renesas,scif";
221                 reg = <0 0xe6ee0000 0 64>;
222                 interrupts = <0 24 IRQ_TYPE_LEVEL_HIGH>;
223                 clocks = <&mstp7_clks R8A7794_CLK_SCIF4>;
224                 clock-names = "sci_ick";
225                 status = "disabled";
226         };
227
228         scif5: serial@e6ee8000 {
229                 compatible = "renesas,scif-r8a7794", "renesas,scif";
230                 reg = <0 0xe6ee8000 0 64>;
231                 interrupts = <0 25 IRQ_TYPE_LEVEL_HIGH>;
232                 clocks = <&mstp7_clks R8A7794_CLK_SCIF5>;
233                 clock-names = "sci_ick";
234                 status = "disabled";
235         };
236
237         hscif0: serial@e62c0000 {
238                 compatible = "renesas,hscif-r8a7794", "renesas,hscif";
239                 reg = <0 0xe62c0000 0 96>;
240                 interrupts = <0 154 IRQ_TYPE_LEVEL_HIGH>;
241                 clocks = <&mstp7_clks R8A7794_CLK_HSCIF0>;
242                 clock-names = "sci_ick";
243                 status = "disabled";
244         };
245
246         hscif1: serial@e62c8000 {
247                 compatible = "renesas,hscif-r8a7794", "renesas,hscif";
248                 reg = <0 0xe62c8000 0 96>;
249                 interrupts = <0 155 IRQ_TYPE_LEVEL_HIGH>;
250                 clocks = <&mstp7_clks R8A7794_CLK_HSCIF1>;
251                 clock-names = "sci_ick";
252                 status = "disabled";
253         };
254
255         hscif2: serial@e62d0000 {
256                 compatible = "renesas,hscif-r8a7794", "renesas,hscif";
257                 reg = <0 0xe62d0000 0 96>;
258                 interrupts = <0 21 IRQ_TYPE_LEVEL_HIGH>;
259                 clocks = <&mstp7_clks R8A7794_CLK_HSCIF2>;
260                 clock-names = "sci_ick";
261                 status = "disabled";
262         };
263
264         clocks {
265                 #address-cells = <2>;
266                 #size-cells = <2>;
267                 ranges;
268
269                 /* External root clock */
270                 extal_clk: extal_clk {
271                         compatible = "fixed-clock";
272                         #clock-cells = <0>;
273                         /* This value must be overriden by the board. */
274                         clock-frequency = <0>;
275                         clock-output-names = "extal";
276                 };
277
278                 /* Special CPG clocks */
279                 cpg_clocks: cpg_clocks@e6150000 {
280                         compatible = "renesas,r8a7794-cpg-clocks",
281                                      "renesas,rcar-gen2-cpg-clocks";
282                         reg = <0 0xe6150000 0 0x1000>;
283                         clocks = <&extal_clk>;
284                         #clock-cells = <1>;
285                         clock-output-names = "main", "pll0", "pll1", "pll3",
286                                              "lb", "qspi", "sdh", "sd0", "z";
287                 };
288
289                 /* Fixed factor clocks */
290                 pll1_div2_clk: pll1_div2_clk {
291                         compatible = "fixed-factor-clock";
292                         clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
293                         #clock-cells = <0>;
294                         clock-div = <2>;
295                         clock-mult = <1>;
296                         clock-output-names = "pll1_div2";
297                 };
298                 zg_clk: zg_clk {
299                         compatible = "fixed-factor-clock";
300                         clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
301                         #clock-cells = <0>;
302                         clock-div = <6>;
303                         clock-mult = <1>;
304                         clock-output-names = "zg";
305                 };
306                 zx_clk: zx_clk {
307                         compatible = "fixed-factor-clock";
308                         clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
309                         #clock-cells = <0>;
310                         clock-div = <3>;
311                         clock-mult = <1>;
312                         clock-output-names = "zx";
313                 };
314                 zs_clk: zs_clk {
315                         compatible = "fixed-factor-clock";
316                         clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
317                         #clock-cells = <0>;
318                         clock-div = <6>;
319                         clock-mult = <1>;
320                         clock-output-names = "zs";
321                 };
322                 hp_clk: hp_clk {
323                         compatible = "fixed-factor-clock";
324                         clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
325                         #clock-cells = <0>;
326                         clock-div = <12>;
327                         clock-mult = <1>;
328                         clock-output-names = "hp";
329                 };
330                 i_clk: i_clk {
331                         compatible = "fixed-factor-clock";
332                         clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
333                         #clock-cells = <0>;
334                         clock-div = <2>;
335                         clock-mult = <1>;
336                         clock-output-names = "i";
337                 };
338                 b_clk: b_clk {
339                         compatible = "fixed-factor-clock";
340                         clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
341                         #clock-cells = <0>;
342                         clock-div = <12>;
343                         clock-mult = <1>;
344                         clock-output-names = "b";
345                 };
346                 p_clk: p_clk {
347                         compatible = "fixed-factor-clock";
348                         clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
349                         #clock-cells = <0>;
350                         clock-div = <24>;
351                         clock-mult = <1>;
352                         clock-output-names = "p";
353                 };
354                 cl_clk: cl_clk {
355                         compatible = "fixed-factor-clock";
356                         clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
357                         #clock-cells = <0>;
358                         clock-div = <48>;
359                         clock-mult = <1>;
360                         clock-output-names = "cl";
361                 };
362                 m2_clk: m2_clk {
363                         compatible = "fixed-factor-clock";
364                         clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
365                         #clock-cells = <0>;
366                         clock-div = <8>;
367                         clock-mult = <1>;
368                         clock-output-names = "m2";
369                 };
370                 imp_clk: imp_clk {
371                         compatible = "fixed-factor-clock";
372                         clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
373                         #clock-cells = <0>;
374                         clock-div = <4>;
375                         clock-mult = <1>;
376                         clock-output-names = "imp";
377                 };
378                 rclk_clk: rclk_clk {
379                         compatible = "fixed-factor-clock";
380                         clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
381                         #clock-cells = <0>;
382                         clock-div = <(48 * 1024)>;
383                         clock-mult = <1>;
384                         clock-output-names = "rclk";
385                 };
386                 oscclk_clk: oscclk_clk {
387                         compatible = "fixed-factor-clock";
388                         clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
389                         #clock-cells = <0>;
390                         clock-div = <(12 * 1024)>;
391                         clock-mult = <1>;
392                         clock-output-names = "oscclk";
393                 };
394                 zb3_clk: zb3_clk {
395                         compatible = "fixed-factor-clock";
396                         clocks = <&cpg_clocks R8A7794_CLK_PLL3>;
397                         #clock-cells = <0>;
398                         clock-div = <4>;
399                         clock-mult = <1>;
400                         clock-output-names = "zb3";
401                 };
402                 zb3d2_clk: zb3d2_clk {
403                         compatible = "fixed-factor-clock";
404                         clocks = <&cpg_clocks R8A7794_CLK_PLL3>;
405                         #clock-cells = <0>;
406                         clock-div = <8>;
407                         clock-mult = <1>;
408                         clock-output-names = "zb3d2";
409                 };
410                 ddr_clk: ddr_clk {
411                         compatible = "fixed-factor-clock";
412                         clocks = <&cpg_clocks R8A7794_CLK_PLL3>;
413                         #clock-cells = <0>;
414                         clock-div = <8>;
415                         clock-mult = <1>;
416                         clock-output-names = "ddr";
417                 };
418                 mp_clk: mp_clk {
419                         compatible = "fixed-factor-clock";
420                         clocks = <&pll1_div2_clk>;
421                         #clock-cells = <0>;
422                         clock-div = <15>;
423                         clock-mult = <1>;
424                         clock-output-names = "mp";
425                 };
426                 cp_clk: cp_clk {
427                         compatible = "fixed-factor-clock";
428                         clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
429                         #clock-cells = <0>;
430                         clock-div = <48>;
431                         clock-mult = <1>;
432                         clock-output-names = "cp";
433                 };
434
435                 acp_clk: acp_clk {
436                         compatible = "fixed-factor-clock";
437                         clocks = <&extal_clk>;
438                         #clock-cells = <0>;
439                         clock-div = <2>;
440                         clock-mult = <1>;
441                         clock-output-names = "acp";
442                 };
443
444                 /* Gate clocks */
445                 mstp0_clks: mstp0_clks@e6150130 {
446                         compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
447                         reg = <0 0xe6150130 0 4>, <0 0xe6150030 0 4>;
448                         clocks = <&mp_clk>;
449                         #clock-cells = <1>;
450                         renesas,clock-indices = <R8A7794_CLK_MSIOF0>;
451                         clock-output-names = "msiof0";
452                 };
453                 mstp1_clks: mstp1_clks@e6150134 {
454                         compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
455                         reg = <0 0xe6150134 0 4>, <0 0xe6150038 0 4>;
456                         clocks = <&p_clk>, <&p_clk>, <&p_clk>, <&rclk_clk>,
457                                  <&cp_clk>,
458                                  <&zs_clk>, <&zs_clk>, <&zs_clk>;
459                         #clock-cells = <1>;
460                         renesas,clock-indices = <
461                                 R8A7794_CLK_TMU1 R8A7794_CLK_TMU3 R8A7794_CLK_TMU2
462                                 R8A7794_CLK_CMT0 R8A7794_CLK_TMU0
463                         >;
464                         clock-output-names =
465                                 "tmu1", "tmu3", "tmu2", "cmt0", "tmu0";
466                 };
467                 mstp2_clks: mstp2_clks@e6150138 {
468                         compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
469                         reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
470                         clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
471                                  <&mp_clk>, <&mp_clk>, <&mp_clk>;
472                         #clock-cells = <1>;
473                         renesas,clock-indices = <
474                                 R8A7794_CLK_SCIFA2 R8A7794_CLK_SCIFA1 R8A7794_CLK_SCIFA0
475                                 R8A7794_CLK_MSIOF2 R8A7794_CLK_SCIFB0 R8A7794_CLK_SCIFB1
476                                 R8A7794_CLK_MSIOF1 R8A7794_CLK_SCIFB2
477                         >;
478                         clock-output-names =
479                                 "scifa2", "scifa1", "scifa0", "msiof2", "scifb0",
480                                 "scifb1", "msiof1", "scifb2";
481                 };
482                 mstp3_clks: mstp3_clks@e615013c {
483                         compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
484                         reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
485                         clocks = <&rclk_clk>;
486                         #clock-cells = <1>;
487                         renesas,clock-indices = <
488                                 R8A7794_CLK_CMT1
489                         >;
490                         clock-output-names =
491                                 "cmt1";
492                 };
493                 mstp7_clks: mstp7_clks@e615014c {
494                         compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
495                         reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
496                         clocks = <&zs_clk>, <&p_clk>, <&p_clk>, <&zs_clk>,
497                                  <&zs_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>;
498                         #clock-cells = <1>;
499                         renesas,clock-indices = <
500                                 R8A7794_CLK_HSCIF2 R8A7794_CLK_SCIF5
501                                 R8A7794_CLK_SCIF4 R8A7794_CLK_HSCIF1 R8A7794_CLK_HSCIF0
502                                 R8A7794_CLK_SCIF3 R8A7794_CLK_SCIF2 R8A7794_CLK_SCIF1
503                                 R8A7794_CLK_SCIF0
504                         >;
505                         clock-output-names =
506                                 "hscif2", "scif5", "scif4", "hscif1", "hscif0",
507                                 "scif3", "scif2", "scif1", "scif0";
508                 };
509                 mstp8_clks: mstp8_clks@e6150990 {
510                         compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
511                         reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>;
512                         clocks = <&p_clk>;
513                         #clock-cells = <1>;
514                         renesas,clock-indices = <
515                                 R8A7794_CLK_ETHER
516                         >;
517                         clock-output-names =
518                                 "ether";
519                 };
520                 mstp11_clks: mstp11_clks@e615099c {
521                         compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
522                         reg = <0 0xe615099c 0 4>, <0 0xe61509ac 0 4>;
523                         clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>;
524                         #clock-cells = <1>;
525                         renesas,clock-indices = <
526                                 R8A7794_CLK_SCIFA3 R8A7794_CLK_SCIFA4 R8A7794_CLK_SCIFA5
527                         >;
528                         clock-output-names = "scifa3", "scifa4", "scifa5";
529                 };
530         };
531 };