ARM: dts: nomadik: Cut FSMC timings
[muen/linux.git] / arch / arm / boot / dts / ste-nomadik-stn8815.dtsi
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Device Tree for the ST-Ericsson Nomadik 8815 STn8815 SoC
4  */
5
6 #include <dt-bindings/gpio/gpio.h>
7 #include "skeleton.dtsi"
8
9 / {
10         #address-cells = <1>;
11         #size-cells = <1>;
12
13         memory {
14                 reg = <0x00000000 0x04000000>,
15                     <0x08000000 0x04000000>;
16         };
17
18         L2: l2-cache {
19                 compatible = "arm,l210-cache";
20                 reg = <0x10210000 0x1000>;
21                 interrupt-parent = <&vica>;
22                 interrupts = <30>;
23                 cache-unified;
24                 cache-level = <2>;
25                 cache-size = <131072>;
26                 cache-sets = <512>;
27                 cache-line-size = <32>;
28                 /* At full speed latency must be >=2 */
29                 arm,tag-latency = <8>;
30                 arm,data-latency = <8 8>;
31                 arm,dirty-latency = <8>;
32         };
33
34         mtu0: mtu@101e2000 {
35                 /* Nomadik system timer */
36                 compatible = "st,nomadik-mtu";
37                 reg = <0x101e2000 0x1000>;
38                 interrupt-parent = <&vica>;
39                 interrupts = <4>;
40                 clocks = <&timclk>, <&pclk>;
41                 clock-names = "timclk", "apb_pclk";
42         };
43
44         mtu1: mtu@101e3000 {
45                 /* Secondary timer */
46                 reg = <0x101e3000 0x1000>;
47                 interrupt-parent = <&vica>;
48                 interrupts = <5>;
49                 clocks = <&timclk>, <&pclk>;
50                 clock-names = "timclk", "apb_pclk";
51         };
52
53         gpio0: gpio@101e4000 {
54                 compatible = "st,nomadik-gpio";
55                 reg =  <0x101e4000 0x80>;
56                 interrupt-parent = <&vica>;
57                 interrupts = <6>;
58                 interrupt-controller;
59                 #interrupt-cells = <2>;
60                 gpio-controller;
61                 #gpio-cells = <2>;
62                 gpio-bank = <0>;
63                 gpio-ranges = <&pinctrl 0 0 32>;
64                 clocks = <&pclk>;
65         };
66
67         gpio1: gpio@101e5000 {
68                 compatible = "st,nomadik-gpio";
69                 reg =  <0x101e5000 0x80>;
70                 interrupt-parent = <&vica>;
71                 interrupts = <7>;
72                 interrupt-controller;
73                 #interrupt-cells = <2>;
74                 gpio-controller;
75                 #gpio-cells = <2>;
76                 gpio-bank = <1>;
77                 gpio-ranges = <&pinctrl 0 32 32>;
78                 clocks = <&pclk>;
79         };
80
81         gpio2: gpio@101e6000 {
82                 compatible = "st,nomadik-gpio";
83                 reg =  <0x101e6000 0x80>;
84                 interrupt-parent = <&vica>;
85                 interrupts = <8>;
86                 interrupt-controller;
87                 #interrupt-cells = <2>;
88                 gpio-controller;
89                 #gpio-cells = <2>;
90                 gpio-bank = <2>;
91                 gpio-ranges = <&pinctrl 0 64 32>;
92                 clocks = <&pclk>;
93         };
94
95         gpio3: gpio@101e7000 {
96                 compatible = "st,nomadik-gpio";
97                 reg =  <0x101e7000 0x80>;
98                 ngpio = <28>;
99                 interrupt-parent = <&vica>;
100                 interrupts = <9>;
101                 interrupt-controller;
102                 #interrupt-cells = <2>;
103                 gpio-controller;
104                 #gpio-cells = <2>;
105                 gpio-bank = <3>;
106                 gpio-ranges = <&pinctrl 0 96 28>;
107                 clocks = <&pclk>;
108         };
109
110         pinctrl: pinctrl {
111                 compatible = "stericsson,stn8815-pinctrl";
112                 nomadik-gpio-chips = <&gpio0>, <&gpio1>, <&gpio2>, <&gpio3>;
113                 /* Pin configurations */
114                 uart1 {
115                         uart1_default_mux: uart1_mux {
116                                 u1_default_mux {
117                                         function = "u1";
118                                         groups = "u1_a_1";
119                                 };
120                         };
121                 };
122                 mmcsd {
123                         mmcsd_default_mux: mmcsd_mux {
124                                 mmcsd_default_mux {
125                                         function = "mmcsd";
126                                         groups = "mmcsd_a_1", "mmcsd_b_1";
127                                 };
128                         };
129                         mmcsd_default_mode: mmcsd_default {
130                                 mmcsd_default_cfg1 {
131                                         /*
132                                          * MCCLK, MCCMDDIR, MCDAT0DIR, MCDAT31DIR, MCDATDIR2
133                                          * MCCMD, MCDAT3-0, MCMSFBCLK
134                                          */
135                                         pins = "GPIO8_B10", "GPIO9_A10", "GPIO10_C11", "GPIO11_B11",
136                                                "GPIO12_A11", "GPIO13_C12", "GPIO14_B12", "GPIO15_A12",
137                                                "GPIO16_C13", "GPIO23_D15", "GPIO24_C15";
138                                         ste,output = <2>;
139                                 };
140                         };
141                 };
142                 i2c0 {
143                         i2c0_default_mux: i2c0_mux {
144                                 i2c0_default_mux {
145                                         function = "i2c0";
146                                         groups = "i2c0_a_1";
147                                 };
148                         };
149                         i2c0_default_mode: i2c0_default {
150                                 i2c0_default_cfg {
151                                         pins = "GPIO62_D3", "GPIO63_D2";
152                                         ste,input = <0>;
153                                 };
154                         };
155                 };
156                 i2c1 {
157                         i2c1_default_mux: i2c1_mux {
158                                 i2c1_default_mux {
159                                         function = "i2c1";
160                                         groups = "i2c1_a_1";
161                                 };
162                         };
163                         i2c1_default_mode: i2c1_default {
164                                 i2c1_default_cfg {
165                                         pins = "GPIO53_L4", "GPIO54_L3";
166                                         ste,input = <0>;
167                                 };
168                         };
169                 };
170                 clcd {
171                         /*
172                          * This should be activated to use the additional
173                          * 8 lines for bits 16 thru 23 from the CLCD block.
174                          */
175                         clcd_24bit_mux: clcd_mux {
176                                 clcd_24bit_mux {
177                                         function = "clcd";
178                                         groups = "clcd_16_23_b_1";
179                                 };
180                         };
181                 };
182         };
183
184         /* Power Management Unit */
185         pmu: pmu@101e9000 {
186                 compatible = "stericsson,nomadik-pmu", "syscon";
187                 reg = <0x101e0000 0x1000>;
188         };
189
190         src: src@101e0000 {
191                 compatible = "stericsson,nomadik-src";
192                 reg = <0x101e0000 0x1000>;
193
194                 /*
195                  * MXTAL "Main Chrystal" is a chrystal oscillator @19.2 MHz
196                  * that is parent of TIMCLK, PLL1 and PLL2
197                  */
198                 mxtal: mxtal@19.2M {
199                         #clock-cells = <0>;
200                         compatible = "fixed-clock";
201                         clock-frequency = <19200000>;
202                 };
203
204                 /*
205                  * The 2.4 MHz TIMCLK reference clock is active at
206                  * boot time, this is actually the MXTALCLK @19.2 MHz
207                  * divided by 8. This clock is used by the timers and
208                  * watchdog. See page 105 ff.
209                  */
210                 timclk: timclk@2.4M {
211                         #clock-cells = <0>;
212                         compatible = "fixed-factor-clock";
213                         clock-div = <8>;
214                         clock-mult = <1>;
215                         clocks = <&mxtal>;
216                 };
217
218                 /* PLL1 is locked to MXTALI and variable from 20.4 to 334 MHz */
219                 pll1: pll1@0 {
220                         #clock-cells = <0>;
221                         compatible = "st,nomadik-pll-clock";
222                         pll-id = <1>;
223                         clocks = <&mxtal>;
224                 };
225
226                 /* HCLK divides the PLL1 with 1,2,3 or 4 */
227                 hclk: hclk@0 {
228                         #clock-cells = <0>;
229                         compatible = "st,nomadik-hclk-clock";
230                         clocks = <&pll1>;
231                 };
232                 /* The PCLK domain uses HCLK right off */
233                 pclk: pclk@0 {
234                         #clock-cells = <0>;
235                         compatible = "fixed-factor-clock";
236                         clock-div = <1>;
237                         clock-mult = <1>;
238                         clocks = <&hclk>;
239                 };
240
241                 /* PLL2 is usually 864 MHz and divided into a few fixed rates */
242                 pll2: pll2@0 {
243                         #clock-cells = <0>;
244                         compatible = "st,nomadik-pll-clock";
245                         pll-id = <2>;
246                         clocks = <&mxtal>;
247                 };
248                 clk216: clk216@216M {
249                         #clock-cells = <0>;
250                         compatible = "fixed-factor-clock";
251                         clock-div = <4>;
252                         clock-mult = <1>;
253                         clocks = <&pll2>;
254                 };
255                 clk108: clk108@108M {
256                         #clock-cells = <0>;
257                         compatible = "fixed-factor-clock";
258                         clock-div = <2>;
259                         clock-mult = <1>;
260                         clocks = <&clk216>;
261                 };
262                 clk72: clk72@72M {
263                         #clock-cells = <0>;
264                         compatible = "fixed-factor-clock";
265                         /* The data sheet does not say how this is derived */
266                         clock-div = <12>;
267                         clock-mult = <1>;
268                         clocks = <&pll2>;
269                 };
270                 clk48: clk48@48M {
271                         #clock-cells = <0>;
272                         compatible = "fixed-factor-clock";
273                         /* The data sheet does not say how this is derived */
274                         clock-div = <18>;
275                         clock-mult = <1>;
276                         clocks = <&pll2>;
277                 };
278                 clk27: clk27@27M {
279                         #clock-cells = <0>;
280                         compatible = "fixed-factor-clock";
281                         clock-div = <4>;
282                         clock-mult = <1>;
283                         clocks = <&clk108>;
284                 };
285
286                 /* This apparently exists as well */
287                 ulpiclk: ulpiclk@60M {
288                         #clock-cells = <0>;
289                         compatible = "fixed-clock";
290                         clock-frequency = <60000000>;
291                 };
292
293                 /*
294                  * IP AMBA bus clocks, driving the bus side of the
295                  * peripheral clocking, clock gates.
296                  */
297
298                 hclkdma0: hclkdma0@48M {
299                         #clock-cells = <0>;
300                         compatible = "st,nomadik-src-clock";
301                         clock-id = <0>;
302                         clocks = <&hclk>;
303                 };
304                 hclksmc: hclksmc@48M {
305                         #clock-cells = <0>;
306                         compatible = "st,nomadik-src-clock";
307                         clock-id = <1>;
308                         clocks = <&hclk>;
309                 };
310                 hclksdram: hclksdram@48M {
311                         #clock-cells = <0>;
312                         compatible = "st,nomadik-src-clock";
313                         clock-id = <2>;
314                         clocks = <&hclk>;
315                 };
316                 hclkdma1: hclkdma1@48M {
317                         #clock-cells = <0>;
318                         compatible = "st,nomadik-src-clock";
319                         clock-id = <3>;
320                         clocks = <&hclk>;
321                 };
322                 hclkclcd: hclkclcd@48M {
323                         #clock-cells = <0>;
324                         compatible = "st,nomadik-src-clock";
325                         clock-id = <4>;
326                         clocks = <&hclk>;
327                 };
328                 pclkirda: pclkirda@48M {
329                         #clock-cells = <0>;
330                         compatible = "st,nomadik-src-clock";
331                         clock-id = <5>;
332                         clocks = <&pclk>;
333                 };
334                 pclkssp: pclkssp@48M {
335                         #clock-cells = <0>;
336                         compatible = "st,nomadik-src-clock";
337                         clock-id = <6>;
338                         clocks = <&pclk>;
339                 };
340                 pclkuart0: pclkuart0@48M {
341                         #clock-cells = <0>;
342                         compatible = "st,nomadik-src-clock";
343                         clock-id = <7>;
344                         clocks = <&pclk>;
345                 };
346                 pclksdi: pclksdi@48M {
347                         #clock-cells = <0>;
348                         compatible = "st,nomadik-src-clock";
349                         clock-id = <8>;
350                         clocks = <&pclk>;
351                 };
352                 pclki2c0: pclki2c0@48M {
353                         #clock-cells = <0>;
354                         compatible = "st,nomadik-src-clock";
355                         clock-id = <9>;
356                         clocks = <&pclk>;
357                 };
358                 pclki2c1: pclki2c1@48M {
359                         #clock-cells = <0>;
360                         compatible = "st,nomadik-src-clock";
361                         clock-id = <10>;
362                         clocks = <&pclk>;
363                 };
364                 pclkuart1: pclkuart1@48M {
365                         #clock-cells = <0>;
366                         compatible = "st,nomadik-src-clock";
367                         clock-id = <11>;
368                         clocks = <&pclk>;
369                 };
370                 pclkmsp0: pclkmsp0@48M {
371                         #clock-cells = <0>;
372                         compatible = "st,nomadik-src-clock";
373                         clock-id = <12>;
374                         clocks = <&pclk>;
375                 };
376                 hclkusb: hclkusb@48M {
377                         #clock-cells = <0>;
378                         compatible = "st,nomadik-src-clock";
379                         clock-id = <13>;
380                         clocks = <&hclk>;
381                 };
382                 hclkdif: hclkdif@48M {
383                         #clock-cells = <0>;
384                         compatible = "st,nomadik-src-clock";
385                         clock-id = <14>;
386                         clocks = <&hclk>;
387                 };
388                 hclksaa: hclksaa@48M {
389                         #clock-cells = <0>;
390                         compatible = "st,nomadik-src-clock";
391                         clock-id = <15>;
392                         clocks = <&hclk>;
393                 };
394                 hclksva: hclksva@48M {
395                         #clock-cells = <0>;
396                         compatible = "st,nomadik-src-clock";
397                         clock-id = <16>;
398                         clocks = <&hclk>;
399                 };
400                 pclkhsi: pclkhsi@48M {
401                         #clock-cells = <0>;
402                         compatible = "st,nomadik-src-clock";
403                         clock-id = <17>;
404                         clocks = <&pclk>;
405                 };
406                 pclkxti: pclkxti@48M {
407                         #clock-cells = <0>;
408                         compatible = "st,nomadik-src-clock";
409                         clock-id = <18>;
410                         clocks = <&pclk>;
411                 };
412                 pclkuart2: pclkuart2@48M {
413                         #clock-cells = <0>;
414                         compatible = "st,nomadik-src-clock";
415                         clock-id = <19>;
416                         clocks = <&pclk>;
417                 };
418                 pclkmsp1: pclkmsp1@48M {
419                         #clock-cells = <0>;
420                         compatible = "st,nomadik-src-clock";
421                         clock-id = <20>;
422                         clocks = <&pclk>;
423                 };
424                 pclkmsp2: pclkmsp2@48M {
425                         #clock-cells = <0>;
426                         compatible = "st,nomadik-src-clock";
427                         clock-id = <21>;
428                         clocks = <&pclk>;
429                 };
430                 pclkowm: pclkowm@48M {
431                         #clock-cells = <0>;
432                         compatible = "st,nomadik-src-clock";
433                         clock-id = <22>;
434                         clocks = <&pclk>;
435                 };
436                 hclkhpi: hclkhpi@48M {
437                         #clock-cells = <0>;
438                         compatible = "st,nomadik-src-clock";
439                         clock-id = <23>;
440                         clocks = <&hclk>;
441                 };
442                 pclkske: pclkske@48M {
443                         #clock-cells = <0>;
444                         compatible = "st,nomadik-src-clock";
445                         clock-id = <24>;
446                         clocks = <&pclk>;
447                 };
448                 pclkhsem: pclkhsem@48M {
449                         #clock-cells = <0>;
450                         compatible = "st,nomadik-src-clock";
451                         clock-id = <25>;
452                         clocks = <&pclk>;
453                 };
454                 hclk3d: hclk3d@48M {
455                         #clock-cells = <0>;
456                         compatible = "st,nomadik-src-clock";
457                         clock-id = <26>;
458                         clocks = <&hclk>;
459                 };
460                 hclkhash: hclkhash@48M {
461                         #clock-cells = <0>;
462                         compatible = "st,nomadik-src-clock";
463                         clock-id = <27>;
464                         clocks = <&hclk>;
465                 };
466                 hclkcryp: hclkcryp@48M {
467                         #clock-cells = <0>;
468                         compatible = "st,nomadik-src-clock";
469                         clock-id = <28>;
470                         clocks = <&hclk>;
471                 };
472                 pclkmshc: pclkmshc@48M {
473                         #clock-cells = <0>;
474                         compatible = "st,nomadik-src-clock";
475                         clock-id = <29>;
476                         clocks = <&pclk>;
477                 };
478                 hclkusbm: hclkusbm@48M {
479                         #clock-cells = <0>;
480                         compatible = "st,nomadik-src-clock";
481                         clock-id = <30>;
482                         clocks = <&hclk>;
483                 };
484                 hclkrng: hclkrng@48M {
485                         #clock-cells = <0>;
486                         compatible = "st,nomadik-src-clock";
487                         clock-id = <31>;
488                         clocks = <&hclk>;
489                 };
490
491                 /* IP kernel clocks */
492                 clcdclk: clcdclk@0 {
493                         #clock-cells = <0>;
494                         compatible = "st,nomadik-src-clock";
495                         clock-id = <36>;
496                         clocks = <&clk72 &clk48>;
497                 };
498                 irdaclk: irdaclk@48M {
499                         #clock-cells = <0>;
500                         compatible = "st,nomadik-src-clock";
501                         clock-id = <37>;
502                         clocks = <&clk48>;
503                 };
504                 sspiclk: sspiclk@48M {
505                         #clock-cells = <0>;
506                         compatible = "st,nomadik-src-clock";
507                         clock-id = <38>;
508                         clocks = <&clk48>;
509                 };
510                 uart0clk: uart0clk@48M {
511                         #clock-cells = <0>;
512                         compatible = "st,nomadik-src-clock";
513                         clock-id = <39>;
514                         clocks = <&clk48>;
515                 };
516                 sdiclk: sdiclk@48M {
517                         /* Also called MCCLK in some documents */
518                         #clock-cells = <0>;
519                         compatible = "st,nomadik-src-clock";
520                         clock-id = <40>;
521                         clocks = <&clk48>;
522                 };
523                 i2c0clk: i2c0clk@48M {
524                         #clock-cells = <0>;
525                         compatible = "st,nomadik-src-clock";
526                         clock-id = <41>;
527                         clocks = <&clk48>;
528                 };
529                 i2c1clk: i2c1clk@48M {
530                         #clock-cells = <0>;
531                         compatible = "st,nomadik-src-clock";
532                         clock-id = <42>;
533                         clocks = <&clk48>;
534                 };
535                 uart1clk: uart1clk@48M {
536                         #clock-cells = <0>;
537                         compatible = "st,nomadik-src-clock";
538                         clock-id = <43>;
539                         clocks = <&clk48>;
540                 };
541                 mspclk0: mspclk0@48M {
542                         #clock-cells = <0>;
543                         compatible = "st,nomadik-src-clock";
544                         clock-id = <44>;
545                         clocks = <&clk48>;
546                 };
547                 usbclk: usbclk@48M {
548                         #clock-cells = <0>;
549                         compatible = "st,nomadik-src-clock";
550                         clock-id = <45>;
551                         clocks = <&clk48>; /* 48 MHz not ULPI */
552                 };
553                 difclk: difclk@72M {
554                         #clock-cells = <0>;
555                         compatible = "st,nomadik-src-clock";
556                         clock-id = <46>;
557                         clocks = <&clk72>;
558                 };
559                 ipi2cclk: ipi2cclk@48M {
560                         #clock-cells = <0>;
561                         compatible = "st,nomadik-src-clock";
562                         clock-id = <47>;
563                         clocks = <&clk48>; /* Guess */
564                 };
565                 ipbmcclk: ipbmcclk@48M {
566                         #clock-cells = <0>;
567                         compatible = "st,nomadik-src-clock";
568                         clock-id = <48>;
569                         clocks = <&clk48>; /* Guess */
570                 };
571                 hsiclkrx: hsiclkrx@216M {
572                         #clock-cells = <0>;
573                         compatible = "st,nomadik-src-clock";
574                         clock-id = <49>;
575                         clocks = <&clk216>;
576                 };
577                 hsiclktx: hsiclktx@108M {
578                         #clock-cells = <0>;
579                         compatible = "st,nomadik-src-clock";
580                         clock-id = <50>;
581                         clocks = <&clk108>;
582                 };
583                 uart2clk: uart2clk@48M {
584                         #clock-cells = <0>;
585                         compatible = "st,nomadik-src-clock";
586                         clock-id = <51>;
587                         clocks = <&clk48>;
588                 };
589                 mspclk1: mspclk1@48M {
590                         #clock-cells = <0>;
591                         compatible = "st,nomadik-src-clock";
592                         clock-id = <52>;
593                         clocks = <&clk48>;
594                 };
595                 mspclk2: mspclk2@48M {
596                         #clock-cells = <0>;
597                         compatible = "st,nomadik-src-clock";
598                         clock-id = <53>;
599                         clocks = <&clk48>;
600                 };
601                 owmclk: owmclk@48M {
602                         #clock-cells = <0>;
603                         compatible = "st,nomadik-src-clock";
604                         clock-id = <54>;
605                         clocks = <&clk48>; /* Guess */
606                 };
607                 skeclk: skeclk@48M {
608                         #clock-cells = <0>;
609                         compatible = "st,nomadik-src-clock";
610                         clock-id = <56>;
611                         clocks = <&clk48>; /* Guess */
612                 };
613                 x3dclk: x3dclk@48M {
614                         #clock-cells = <0>;
615                         compatible = "st,nomadik-src-clock";
616                         clock-id = <58>;
617                         clocks = <&clk48>; /* Guess */
618                 };
619                 pclkmsp3: pclkmsp3@48M {
620                         #clock-cells = <0>;
621                         compatible = "st,nomadik-src-clock";
622                         clock-id = <59>;
623                         clocks = <&pclk>;
624                 };
625                 mspclk3: mspclk3@48M {
626                         #clock-cells = <0>;
627                         compatible = "st,nomadik-src-clock";
628                         clock-id = <60>;
629                         clocks = <&clk48>;
630                 };
631                 mshcclk: mshcclk@48M {
632                         #clock-cells = <0>;
633                         compatible = "st,nomadik-src-clock";
634                         clock-id = <61>;
635                         clocks = <&clk48>; /* Guess */
636                 };
637                 usbmclk: usbmclk@48M {
638                         #clock-cells = <0>;
639                         compatible = "st,nomadik-src-clock";
640                         clock-id = <62>;
641                         /* Stated as "48 MHz not ULPI clock" */
642                         clocks = <&clk48>;
643                 };
644                 rngcclk: rngcclk@48M {
645                         #clock-cells = <0>;
646                         compatible = "st,nomadik-src-clock";
647                         clock-id = <63>;
648                         clocks = <&clk48>; /* Guess */
649                 };
650         };
651
652         /* A NAND flash of 128 MiB */
653         fsmc: flash@40000000 {
654                 compatible = "stericsson,fsmc-nand";
655                 #address-cells = <1>;
656                 #size-cells = <1>;
657                 reg = <0x10100000 0x1000>,      /* FSMC Register*/
658                         <0x40000000 0x2000>,    /* NAND Base DATA */
659                         <0x41000000 0x2000>,    /* NAND Base ADDR */
660                         <0x40800000 0x2000>;    /* NAND Base CMD */
661                 reg-names = "fsmc_regs", "nand_data", "nand_addr", "nand_cmd";
662                 clocks = <&hclksmc>;
663                 status = "okay";
664
665                 partition@0 {
666                 label = "X-Loader(NAND)";
667                         reg = <0x0 0x40000>;
668                 };
669                 partition@40000 {
670                         label = "MemInit(NAND)";
671                         reg = <0x40000 0x40000>;
672                 };
673                 partition@80000 {
674                         label = "BootLoader(NAND)";
675                         reg = <0x80000 0x200000>;
676                 };
677                 partition@280000 {
678                         label = "Kernel zImage(NAND)";
679                         reg = <0x280000 0x300000>;
680                 };
681                 partition@580000 {
682                         label = "Root Filesystem(NAND)";
683                         reg = <0x580000 0x1600000>;
684                 };
685                 partition@1b80000 {
686                         label = "User Filesystem(NAND)";
687                         reg = <0x1b80000 0x6480000>;
688                 };
689         };
690
691         /* I2C0 connected to the STw4811 power management chip */
692         i2c0 {
693                 compatible = "st,nomadik-i2c", "arm,primecell";
694                 reg = <0x101f8000 0x1000>;
695                 interrupt-parent = <&vica>;
696                 interrupts = <20>;
697                 clock-frequency = <100000>;
698                 #address-cells = <1>;
699                 #size-cells = <0>;
700                 clocks = <&i2c0clk>, <&pclki2c0>;
701                 clock-names = "mclk", "apb_pclk";
702                 pinctrl-names = "default";
703                 pinctrl-0 = <&i2c0_default_mux>, <&i2c0_default_mode>;
704
705                 stw4811@2d {
706                         compatible = "st,stw4811";
707                         reg = <0x2d>;
708                         vmmc_regulator: vmmc {
709                                 compatible = "st,stw481x-vmmc";
710                                 regulator-name = "VMMC";
711                                 regulator-min-microvolt = <1800000>;
712                                 regulator-max-microvolt = <3300000>;
713                         };
714                 };
715         };
716
717         /* I2C1 connected to various sensors */
718         i2c1 {
719                 compatible = "st,nomadik-i2c", "arm,primecell";
720                 reg = <0x101f7000 0x1000>;
721                 interrupt-parent = <&vica>;
722                 interrupts = <21>;
723                 clock-frequency = <100000>;
724                 #address-cells = <1>;
725                 #size-cells = <0>;
726                 clocks = <&i2c1clk>, <&pclki2c1>;
727                 clock-names = "mclk", "apb_pclk";
728                 pinctrl-names = "default";
729                 pinctrl-0 = <&i2c1_default_mux>, <&i2c1_default_mode>;
730
731                 camera@2d {
732                            compatible = "st,camera";
733                            reg = <0x10>;
734                 };
735                 stw5095@1a {
736                            compatible = "st,stw5095";
737                            reg = <0x1a>;
738                 };
739         };
740
741         amba {
742                 compatible = "simple-bus";
743                 #address-cells = <1>;
744                 #size-cells = <1>;
745                 ranges;
746
747                 clcd@10120000 {
748                         compatible = "arm,pl110", "arm,primecell";
749                         reg = <0x10120000 0x1000>;
750                         interrupt-names = "combined";
751                         interrupts = <14>;
752                         interrupt-parent = <&vica>;
753                         clocks = <&clcdclk>, <&hclkclcd>;
754                         clock-names = "clcdclk", "apb_pclk";
755                         status = "disabled";
756                 };
757
758                 vica: intc@10140000 {
759                         compatible = "arm,versatile-vic";
760                         interrupt-controller;
761                         #interrupt-cells = <1>;
762                         reg = <0x10140000 0x20>;
763                 };
764
765                 vicb: intc@10140020 {
766                         compatible = "arm,versatile-vic";
767                         interrupt-controller;
768                         #interrupt-cells = <1>;
769                         reg = <0x10140020 0x20>;
770                 };
771
772                 uart0: uart@101fd000 {
773                         compatible = "arm,pl011", "arm,primecell";
774                         reg = <0x101fd000 0x1000>;
775                         interrupt-parent = <&vica>;
776                         interrupts = <12>;
777                         clocks = <&uart0clk>, <&pclkuart0>;
778                         clock-names = "uartclk", "apb_pclk";
779                         status = "disabled";
780                         dmas = <&dmac0 14 1>,
781                                <&dmac0 15 1>;
782                         dma-names = "rx", "tx";
783                 };
784
785                 uart1: uart@101fb000 {
786                         compatible = "arm,pl011", "arm,primecell";
787                         reg = <0x101fb000 0x1000>;
788                         interrupt-parent = <&vica>;
789                         interrupts = <17>;
790                         clocks = <&uart1clk>, <&pclkuart1>;
791                         clock-names = "uartclk", "apb_pclk";
792                         pinctrl-names = "default";
793                         pinctrl-0 = <&uart1_default_mux>;
794                         dmas = <&dmac1 22 1>,
795                                <&dmac1 23 1>;
796                         dma-names = "rx", "tx";
797                 };
798
799                 uart2: uart@101f2000 {
800                         compatible = "arm,pl011", "arm,primecell";
801                         reg = <0x101f2000 0x1000>;
802                         interrupt-parent = <&vica>;
803                         interrupts = <28>;
804                         clocks = <&uart2clk>, <&pclkuart2>;
805                         clock-names = "uartclk", "apb_pclk";
806                         status = "disabled";
807                         dmas = <&dmac1 30 1>,
808                                <&dmac1 31 1>;
809                         dma-names = "rx", "tx";
810                 };
811
812                 rng: rng@101b0000 {
813                         compatible = "arm,primecell";
814                         reg = <0x101b0000 0x1000>;
815                         clocks = <&rngcclk>, <&hclkrng>;
816                         clock-names = "rng", "apb_pclk";
817                 };
818
819                 rtc: rtc@101e8000 {
820                         compatible = "arm,pl031", "arm,primecell";
821                         reg = <0x101e8000 0x1000>;
822                         clocks = <&pclk>;
823                         clock-names = "apb_pclk";
824                         interrupt-parent = <&vica>;
825                         interrupts = <10>;
826                 };
827
828                 mmcsd: sdi@101f6000 {
829                         compatible = "arm,pl18x", "arm,primecell";
830                         reg = <0x101f6000 0x1000>;
831                         clocks = <&sdiclk>, <&pclksdi>;
832                         clock-names = "mclk", "apb_pclk";
833                         interrupt-parent = <&vica>;
834                         interrupts = <22>;
835                         max-frequency = <400000>;
836                         bus-width = <4>;
837                         cap-mmc-highspeed;
838                         cap-sd-highspeed;
839                         full-pwr-cycle;
840                         /*
841                          * The STw4811 circuit used with the Nomadik strictly
842                          * requires that all of these signal direction pins be
843                          * routed and used for its 4-bit levelshifter.
844                          */
845                         st,sig-dir-dat0;
846                         st,sig-dir-dat2;
847                         st,sig-dir-dat31;
848                         st,sig-dir-cmd;
849                         st,sig-pin-fbclk;
850                         pinctrl-names = "default";
851                         pinctrl-0 = <&mmcsd_default_mux>, <&mmcsd_default_mode>;
852                         vmmc-supply = <&vmmc_regulator>;
853                 };
854
855                 dmac0: dma-controller@10130000 {
856                         compatible = "arm,pl080", "arm,primecell";
857                         reg = <0x10130000 0x1000>;
858                         interrupt-parent = <&vica>;
859                         interrupts = <15>;
860                         clocks = <&hclkdma0>;
861                         clock-names = "apb_pclk";
862                         lli-bus-interface-ahb1;
863                         lli-bus-interface-ahb2;
864                         mem-bus-interface-ahb2;
865                         memcpy-burst-size = <256>;
866                         memcpy-bus-width = <32>;
867                         #dma-cells = <2>;
868                 };
869                 dmac1: dma-controller@10150000 {
870                         compatible = "arm,pl080", "arm,primecell";
871                         reg = <0x10150000 0x1000>;
872                         interrupt-parent = <&vica>;
873                         interrupts = <13>;
874                         clocks = <&hclkdma1>;
875                         clock-names = "apb_pclk";
876                         lli-bus-interface-ahb1;
877                         lli-bus-interface-ahb2;
878                         mem-bus-interface-ahb2;
879                         memcpy-burst-size = <256>;
880                         memcpy-bus-width = <32>;
881                         #dma-cells = <2>;
882                 };
883         };
884 };