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openvswitch: Fix FLOW_BUFSIZE definition.
[deliverable/linux.git] / arch / arm / plat-orion / common.c
1 /*
2 * arch/arm/plat-orion/common.c
3 *
4 * Marvell Orion SoC common setup code used by multiple mach-/common.c
5 *
6 * This file is licensed under the terms of the GNU General Public
7 * License version 2. This program is licensed "as is" without any
8 * warranty of any kind, whether express or implied.
9 */
10
11 #include <linux/kernel.h>
12 #include <linux/init.h>
13 #include <linux/platform_device.h>
14 #include <linux/dma-mapping.h>
15 #include <linux/serial_8250.h>
16 #include <linux/ata_platform.h>
17 #include <linux/clk.h>
18 #include <linux/clkdev.h>
19 #include <linux/mv643xx_eth.h>
20 #include <linux/mv643xx_i2c.h>
21 #include <net/dsa.h>
22 #include <plat/mv_xor.h>
23 #include <plat/ehci-orion.h>
24 #include <mach/bridge-regs.h>
25
26 /* Create a clkdev entry for a given device/clk */
27 void __init orion_clkdev_add(const char *con_id, const char *dev_id,
28 struct clk *clk)
29 {
30 struct clk_lookup *cl;
31
32 cl = clkdev_alloc(clk, con_id, dev_id);
33 if (cl)
34 clkdev_add(cl);
35 }
36
37 /* Create clkdev entries for all orion platforms except kirkwood.
38 Kirkwood has gated clocks for some of its peripherals, so creates
39 its own clkdev entries. For all the other orion devices, create
40 clkdev entries to the tclk. */
41 void __init orion_clkdev_init(struct clk *tclk)
42 {
43 orion_clkdev_add(NULL, "orion_spi.0", tclk);
44 orion_clkdev_add(NULL, "orion_spi.1", tclk);
45 orion_clkdev_add(NULL, MV643XX_ETH_NAME ".0", tclk);
46 orion_clkdev_add(NULL, MV643XX_ETH_NAME ".1", tclk);
47 orion_clkdev_add(NULL, MV643XX_ETH_NAME ".2", tclk);
48 orion_clkdev_add(NULL, MV643XX_ETH_NAME ".3", tclk);
49 orion_clkdev_add(NULL, "orion_wdt", tclk);
50 orion_clkdev_add(NULL, MV64XXX_I2C_CTLR_NAME ".0", tclk);
51 }
52
53 /* Fill in the resources structure and link it into the platform
54 device structure. There is always a memory region, and nearly
55 always an interrupt.*/
56 static void fill_resources(struct platform_device *device,
57 struct resource *resources,
58 resource_size_t mapbase,
59 resource_size_t size,
60 unsigned int irq)
61 {
62 device->resource = resources;
63 device->num_resources = 1;
64 resources[0].flags = IORESOURCE_MEM;
65 resources[0].start = mapbase;
66 resources[0].end = mapbase + size;
67
68 if (irq != NO_IRQ) {
69 device->num_resources++;
70 resources[1].flags = IORESOURCE_IRQ;
71 resources[1].start = irq;
72 resources[1].end = irq;
73 }
74 }
75
76 /*****************************************************************************
77 * UART
78 ****************************************************************************/
79 static unsigned long __init uart_get_clk_rate(struct clk *clk)
80 {
81 clk_prepare_enable(clk);
82 return clk_get_rate(clk);
83 }
84
85 static void __init uart_complete(
86 struct platform_device *orion_uart,
87 struct plat_serial8250_port *data,
88 struct resource *resources,
89 unsigned int membase,
90 resource_size_t mapbase,
91 unsigned int irq,
92 struct clk *clk)
93 {
94 data->mapbase = mapbase;
95 data->membase = (void __iomem *)membase;
96 data->irq = irq;
97 data->uartclk = uart_get_clk_rate(clk);
98 orion_uart->dev.platform_data = data;
99
100 fill_resources(orion_uart, resources, mapbase, 0xff, irq);
101 platform_device_register(orion_uart);
102 }
103
104 /*****************************************************************************
105 * UART0
106 ****************************************************************************/
107 static struct plat_serial8250_port orion_uart0_data[] = {
108 {
109 .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
110 .iotype = UPIO_MEM,
111 .regshift = 2,
112 }, {
113 },
114 };
115
116 static struct resource orion_uart0_resources[2];
117
118 static struct platform_device orion_uart0 = {
119 .name = "serial8250",
120 .id = PLAT8250_DEV_PLATFORM,
121 };
122
123 void __init orion_uart0_init(unsigned int membase,
124 resource_size_t mapbase,
125 unsigned int irq,
126 struct clk *clk)
127 {
128 uart_complete(&orion_uart0, orion_uart0_data, orion_uart0_resources,
129 membase, mapbase, irq, clk);
130 }
131
132 /*****************************************************************************
133 * UART1
134 ****************************************************************************/
135 static struct plat_serial8250_port orion_uart1_data[] = {
136 {
137 .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
138 .iotype = UPIO_MEM,
139 .regshift = 2,
140 }, {
141 },
142 };
143
144 static struct resource orion_uart1_resources[2];
145
146 static struct platform_device orion_uart1 = {
147 .name = "serial8250",
148 .id = PLAT8250_DEV_PLATFORM1,
149 };
150
151 void __init orion_uart1_init(unsigned int membase,
152 resource_size_t mapbase,
153 unsigned int irq,
154 struct clk *clk)
155 {
156 uart_complete(&orion_uart1, orion_uart1_data, orion_uart1_resources,
157 membase, mapbase, irq, clk);
158 }
159
160 /*****************************************************************************
161 * UART2
162 ****************************************************************************/
163 static struct plat_serial8250_port orion_uart2_data[] = {
164 {
165 .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
166 .iotype = UPIO_MEM,
167 .regshift = 2,
168 }, {
169 },
170 };
171
172 static struct resource orion_uart2_resources[2];
173
174 static struct platform_device orion_uart2 = {
175 .name = "serial8250",
176 .id = PLAT8250_DEV_PLATFORM2,
177 };
178
179 void __init orion_uart2_init(unsigned int membase,
180 resource_size_t mapbase,
181 unsigned int irq,
182 struct clk *clk)
183 {
184 uart_complete(&orion_uart2, orion_uart2_data, orion_uart2_resources,
185 membase, mapbase, irq, clk);
186 }
187
188 /*****************************************************************************
189 * UART3
190 ****************************************************************************/
191 static struct plat_serial8250_port orion_uart3_data[] = {
192 {
193 .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
194 .iotype = UPIO_MEM,
195 .regshift = 2,
196 }, {
197 },
198 };
199
200 static struct resource orion_uart3_resources[2];
201
202 static struct platform_device orion_uart3 = {
203 .name = "serial8250",
204 .id = 3,
205 };
206
207 void __init orion_uart3_init(unsigned int membase,
208 resource_size_t mapbase,
209 unsigned int irq,
210 struct clk *clk)
211 {
212 uart_complete(&orion_uart3, orion_uart3_data, orion_uart3_resources,
213 membase, mapbase, irq, clk);
214 }
215
216 /*****************************************************************************
217 * SoC RTC
218 ****************************************************************************/
219 static struct resource orion_rtc_resource[2];
220
221 void __init orion_rtc_init(unsigned long mapbase,
222 unsigned long irq)
223 {
224 orion_rtc_resource[0].start = mapbase;
225 orion_rtc_resource[0].end = mapbase + SZ_32 - 1;
226 orion_rtc_resource[0].flags = IORESOURCE_MEM;
227 orion_rtc_resource[1].start = irq;
228 orion_rtc_resource[1].end = irq;
229 orion_rtc_resource[1].flags = IORESOURCE_IRQ;
230
231 platform_device_register_simple("rtc-mv", -1, orion_rtc_resource, 2);
232 }
233
234 /*****************************************************************************
235 * GE
236 ****************************************************************************/
237 static __init void ge_complete(
238 struct mv643xx_eth_shared_platform_data *orion_ge_shared_data,
239 struct resource *orion_ge_resource, unsigned long irq,
240 struct platform_device *orion_ge_shared,
241 struct mv643xx_eth_platform_data *eth_data,
242 struct platform_device *orion_ge)
243 {
244 orion_ge_resource->start = irq;
245 orion_ge_resource->end = irq;
246 eth_data->shared = orion_ge_shared;
247 orion_ge->dev.platform_data = eth_data;
248
249 platform_device_register(orion_ge_shared);
250 platform_device_register(orion_ge);
251 }
252
253 /*****************************************************************************
254 * GE00
255 ****************************************************************************/
256 struct mv643xx_eth_shared_platform_data orion_ge00_shared_data;
257
258 static struct resource orion_ge00_shared_resources[] = {
259 {
260 .name = "ge00 base",
261 }, {
262 .name = "ge00 err irq",
263 },
264 };
265
266 static struct platform_device orion_ge00_shared = {
267 .name = MV643XX_ETH_SHARED_NAME,
268 .id = 0,
269 .dev = {
270 .platform_data = &orion_ge00_shared_data,
271 },
272 };
273
274 static struct resource orion_ge00_resources[] = {
275 {
276 .name = "ge00 irq",
277 .flags = IORESOURCE_IRQ,
278 },
279 };
280
281 static struct platform_device orion_ge00 = {
282 .name = MV643XX_ETH_NAME,
283 .id = 0,
284 .num_resources = 1,
285 .resource = orion_ge00_resources,
286 .dev = {
287 .coherent_dma_mask = DMA_BIT_MASK(32),
288 },
289 };
290
291 void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
292 unsigned long mapbase,
293 unsigned long irq,
294 unsigned long irq_err)
295 {
296 fill_resources(&orion_ge00_shared, orion_ge00_shared_resources,
297 mapbase + 0x2000, SZ_16K - 1, irq_err);
298 ge_complete(&orion_ge00_shared_data,
299 orion_ge00_resources, irq, &orion_ge00_shared,
300 eth_data, &orion_ge00);
301 }
302
303 /*****************************************************************************
304 * GE01
305 ****************************************************************************/
306 struct mv643xx_eth_shared_platform_data orion_ge01_shared_data = {
307 .shared_smi = &orion_ge00_shared,
308 };
309
310 static struct resource orion_ge01_shared_resources[] = {
311 {
312 .name = "ge01 base",
313 }, {
314 .name = "ge01 err irq",
315 },
316 };
317
318 static struct platform_device orion_ge01_shared = {
319 .name = MV643XX_ETH_SHARED_NAME,
320 .id = 1,
321 .dev = {
322 .platform_data = &orion_ge01_shared_data,
323 },
324 };
325
326 static struct resource orion_ge01_resources[] = {
327 {
328 .name = "ge01 irq",
329 .flags = IORESOURCE_IRQ,
330 },
331 };
332
333 static struct platform_device orion_ge01 = {
334 .name = MV643XX_ETH_NAME,
335 .id = 1,
336 .num_resources = 1,
337 .resource = orion_ge01_resources,
338 .dev = {
339 .coherent_dma_mask = DMA_BIT_MASK(32),
340 },
341 };
342
343 void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
344 unsigned long mapbase,
345 unsigned long irq,
346 unsigned long irq_err)
347 {
348 fill_resources(&orion_ge01_shared, orion_ge01_shared_resources,
349 mapbase + 0x2000, SZ_16K - 1, irq_err);
350 ge_complete(&orion_ge01_shared_data,
351 orion_ge01_resources, irq, &orion_ge01_shared,
352 eth_data, &orion_ge01);
353 }
354
355 /*****************************************************************************
356 * GE10
357 ****************************************************************************/
358 struct mv643xx_eth_shared_platform_data orion_ge10_shared_data = {
359 .shared_smi = &orion_ge00_shared,
360 };
361
362 static struct resource orion_ge10_shared_resources[] = {
363 {
364 .name = "ge10 base",
365 }, {
366 .name = "ge10 err irq",
367 },
368 };
369
370 static struct platform_device orion_ge10_shared = {
371 .name = MV643XX_ETH_SHARED_NAME,
372 .id = 1,
373 .dev = {
374 .platform_data = &orion_ge10_shared_data,
375 },
376 };
377
378 static struct resource orion_ge10_resources[] = {
379 {
380 .name = "ge10 irq",
381 .flags = IORESOURCE_IRQ,
382 },
383 };
384
385 static struct platform_device orion_ge10 = {
386 .name = MV643XX_ETH_NAME,
387 .id = 1,
388 .num_resources = 2,
389 .resource = orion_ge10_resources,
390 .dev = {
391 .coherent_dma_mask = DMA_BIT_MASK(32),
392 },
393 };
394
395 void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
396 unsigned long mapbase,
397 unsigned long irq,
398 unsigned long irq_err)
399 {
400 fill_resources(&orion_ge10_shared, orion_ge10_shared_resources,
401 mapbase + 0x2000, SZ_16K - 1, irq_err);
402 ge_complete(&orion_ge10_shared_data,
403 orion_ge10_resources, irq, &orion_ge10_shared,
404 eth_data, &orion_ge10);
405 }
406
407 /*****************************************************************************
408 * GE11
409 ****************************************************************************/
410 struct mv643xx_eth_shared_platform_data orion_ge11_shared_data = {
411 .shared_smi = &orion_ge00_shared,
412 };
413
414 static struct resource orion_ge11_shared_resources[] = {
415 {
416 .name = "ge11 base",
417 }, {
418 .name = "ge11 err irq",
419 },
420 };
421
422 static struct platform_device orion_ge11_shared = {
423 .name = MV643XX_ETH_SHARED_NAME,
424 .id = 1,
425 .dev = {
426 .platform_data = &orion_ge11_shared_data,
427 },
428 };
429
430 static struct resource orion_ge11_resources[] = {
431 {
432 .name = "ge11 irq",
433 .flags = IORESOURCE_IRQ,
434 },
435 };
436
437 static struct platform_device orion_ge11 = {
438 .name = MV643XX_ETH_NAME,
439 .id = 1,
440 .num_resources = 2,
441 .resource = orion_ge11_resources,
442 .dev = {
443 .coherent_dma_mask = DMA_BIT_MASK(32),
444 },
445 };
446
447 void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
448 unsigned long mapbase,
449 unsigned long irq,
450 unsigned long irq_err)
451 {
452 fill_resources(&orion_ge11_shared, orion_ge11_shared_resources,
453 mapbase + 0x2000, SZ_16K - 1, irq_err);
454 ge_complete(&orion_ge11_shared_data,
455 orion_ge11_resources, irq, &orion_ge11_shared,
456 eth_data, &orion_ge11);
457 }
458
459 /*****************************************************************************
460 * Ethernet switch
461 ****************************************************************************/
462 static struct resource orion_switch_resources[] = {
463 {
464 .start = 0,
465 .end = 0,
466 .flags = IORESOURCE_IRQ,
467 },
468 };
469
470 static struct platform_device orion_switch_device = {
471 .name = "dsa",
472 .id = 0,
473 .num_resources = 0,
474 .resource = orion_switch_resources,
475 };
476
477 void __init orion_ge00_switch_init(struct dsa_platform_data *d, int irq)
478 {
479 int i;
480
481 if (irq != NO_IRQ) {
482 orion_switch_resources[0].start = irq;
483 orion_switch_resources[0].end = irq;
484 orion_switch_device.num_resources = 1;
485 }
486
487 d->netdev = &orion_ge00.dev;
488 for (i = 0; i < d->nr_chips; i++)
489 d->chip[i].mii_bus = &orion_ge00_shared.dev;
490 orion_switch_device.dev.platform_data = d;
491
492 platform_device_register(&orion_switch_device);
493 }
494
495 /*****************************************************************************
496 * I2C
497 ****************************************************************************/
498 static struct mv64xxx_i2c_pdata orion_i2c_pdata = {
499 .freq_n = 3,
500 .timeout = 1000, /* Default timeout of 1 second */
501 };
502
503 static struct resource orion_i2c_resources[2];
504
505 static struct platform_device orion_i2c = {
506 .name = MV64XXX_I2C_CTLR_NAME,
507 .id = 0,
508 .dev = {
509 .platform_data = &orion_i2c_pdata,
510 },
511 };
512
513 static struct mv64xxx_i2c_pdata orion_i2c_1_pdata = {
514 .freq_n = 3,
515 .timeout = 1000, /* Default timeout of 1 second */
516 };
517
518 static struct resource orion_i2c_1_resources[2];
519
520 static struct platform_device orion_i2c_1 = {
521 .name = MV64XXX_I2C_CTLR_NAME,
522 .id = 1,
523 .dev = {
524 .platform_data = &orion_i2c_1_pdata,
525 },
526 };
527
528 void __init orion_i2c_init(unsigned long mapbase,
529 unsigned long irq,
530 unsigned long freq_m)
531 {
532 orion_i2c_pdata.freq_m = freq_m;
533 fill_resources(&orion_i2c, orion_i2c_resources, mapbase,
534 SZ_32 - 1, irq);
535 platform_device_register(&orion_i2c);
536 }
537
538 void __init orion_i2c_1_init(unsigned long mapbase,
539 unsigned long irq,
540 unsigned long freq_m)
541 {
542 orion_i2c_1_pdata.freq_m = freq_m;
543 fill_resources(&orion_i2c_1, orion_i2c_1_resources, mapbase,
544 SZ_32 - 1, irq);
545 platform_device_register(&orion_i2c_1);
546 }
547
548 /*****************************************************************************
549 * SPI
550 ****************************************************************************/
551 static struct resource orion_spi_resources;
552
553 static struct platform_device orion_spi = {
554 .name = "orion_spi",
555 .id = 0,
556 };
557
558 static struct resource orion_spi_1_resources;
559
560 static struct platform_device orion_spi_1 = {
561 .name = "orion_spi",
562 .id = 1,
563 };
564
565 /* Note: The SPI silicon core does have interrupts. However the
566 * current Linux software driver does not use interrupts. */
567
568 void __init orion_spi_init(unsigned long mapbase)
569 {
570 fill_resources(&orion_spi, &orion_spi_resources,
571 mapbase, SZ_512 - 1, NO_IRQ);
572 platform_device_register(&orion_spi);
573 }
574
575 void __init orion_spi_1_init(unsigned long mapbase)
576 {
577 fill_resources(&orion_spi_1, &orion_spi_1_resources,
578 mapbase, SZ_512 - 1, NO_IRQ);
579 platform_device_register(&orion_spi_1);
580 }
581
582 /*****************************************************************************
583 * Watchdog
584 ****************************************************************************/
585 static struct resource orion_wdt_resource =
586 DEFINE_RES_MEM(TIMER_PHYS_BASE, 0x28);
587
588 static struct platform_device orion_wdt_device = {
589 .name = "orion_wdt",
590 .id = -1,
591 .num_resources = 1,
592 .resource = &orion_wdt_resource,
593 };
594
595 void __init orion_wdt_init(void)
596 {
597 platform_device_register(&orion_wdt_device);
598 }
599
600 /*****************************************************************************
601 * XOR
602 ****************************************************************************/
603 static u64 orion_xor_dmamask = DMA_BIT_MASK(32);
604
605 void __init orion_xor_init_channels(
606 struct mv_xor_platform_data *orion_xor0_data,
607 struct platform_device *orion_xor0_channel,
608 struct mv_xor_platform_data *orion_xor1_data,
609 struct platform_device *orion_xor1_channel)
610 {
611 /*
612 * two engines can't do memset simultaneously, this limitation
613 * satisfied by removing memset support from one of the engines.
614 */
615 dma_cap_set(DMA_MEMCPY, orion_xor0_data->cap_mask);
616 dma_cap_set(DMA_XOR, orion_xor0_data->cap_mask);
617 platform_device_register(orion_xor0_channel);
618
619 dma_cap_set(DMA_MEMCPY, orion_xor1_data->cap_mask);
620 dma_cap_set(DMA_MEMSET, orion_xor1_data->cap_mask);
621 dma_cap_set(DMA_XOR, orion_xor1_data->cap_mask);
622 platform_device_register(orion_xor1_channel);
623 }
624
625 /*****************************************************************************
626 * XOR0
627 ****************************************************************************/
628 static struct resource orion_xor0_shared_resources[] = {
629 {
630 .name = "xor 0 low",
631 .flags = IORESOURCE_MEM,
632 }, {
633 .name = "xor 0 high",
634 .flags = IORESOURCE_MEM,
635 },
636 };
637
638 static struct platform_device orion_xor0_shared = {
639 .name = MV_XOR_SHARED_NAME,
640 .id = 0,
641 .num_resources = ARRAY_SIZE(orion_xor0_shared_resources),
642 .resource = orion_xor0_shared_resources,
643 };
644
645 static struct resource orion_xor00_resources[] = {
646 [0] = {
647 .flags = IORESOURCE_IRQ,
648 },
649 };
650
651 static struct mv_xor_platform_data orion_xor00_data = {
652 .shared = &orion_xor0_shared,
653 .hw_id = 0,
654 .pool_size = PAGE_SIZE,
655 };
656
657 static struct platform_device orion_xor00_channel = {
658 .name = MV_XOR_NAME,
659 .id = 0,
660 .num_resources = ARRAY_SIZE(orion_xor00_resources),
661 .resource = orion_xor00_resources,
662 .dev = {
663 .dma_mask = &orion_xor_dmamask,
664 .coherent_dma_mask = DMA_BIT_MASK(64),
665 .platform_data = &orion_xor00_data,
666 },
667 };
668
669 static struct resource orion_xor01_resources[] = {
670 [0] = {
671 .flags = IORESOURCE_IRQ,
672 },
673 };
674
675 static struct mv_xor_platform_data orion_xor01_data = {
676 .shared = &orion_xor0_shared,
677 .hw_id = 1,
678 .pool_size = PAGE_SIZE,
679 };
680
681 static struct platform_device orion_xor01_channel = {
682 .name = MV_XOR_NAME,
683 .id = 1,
684 .num_resources = ARRAY_SIZE(orion_xor01_resources),
685 .resource = orion_xor01_resources,
686 .dev = {
687 .dma_mask = &orion_xor_dmamask,
688 .coherent_dma_mask = DMA_BIT_MASK(64),
689 .platform_data = &orion_xor01_data,
690 },
691 };
692
693 void __init orion_xor0_init(unsigned long mapbase_low,
694 unsigned long mapbase_high,
695 unsigned long irq_0,
696 unsigned long irq_1)
697 {
698 orion_xor0_shared_resources[0].start = mapbase_low;
699 orion_xor0_shared_resources[0].end = mapbase_low + 0xff;
700 orion_xor0_shared_resources[1].start = mapbase_high;
701 orion_xor0_shared_resources[1].end = mapbase_high + 0xff;
702
703 orion_xor00_resources[0].start = irq_0;
704 orion_xor00_resources[0].end = irq_0;
705 orion_xor01_resources[0].start = irq_1;
706 orion_xor01_resources[0].end = irq_1;
707
708 platform_device_register(&orion_xor0_shared);
709
710 orion_xor_init_channels(&orion_xor00_data, &orion_xor00_channel,
711 &orion_xor01_data, &orion_xor01_channel);
712 }
713
714 /*****************************************************************************
715 * XOR1
716 ****************************************************************************/
717 static struct resource orion_xor1_shared_resources[] = {
718 {
719 .name = "xor 1 low",
720 .flags = IORESOURCE_MEM,
721 }, {
722 .name = "xor 1 high",
723 .flags = IORESOURCE_MEM,
724 },
725 };
726
727 static struct platform_device orion_xor1_shared = {
728 .name = MV_XOR_SHARED_NAME,
729 .id = 1,
730 .num_resources = ARRAY_SIZE(orion_xor1_shared_resources),
731 .resource = orion_xor1_shared_resources,
732 };
733
734 static struct resource orion_xor10_resources[] = {
735 [0] = {
736 .flags = IORESOURCE_IRQ,
737 },
738 };
739
740 static struct mv_xor_platform_data orion_xor10_data = {
741 .shared = &orion_xor1_shared,
742 .hw_id = 0,
743 .pool_size = PAGE_SIZE,
744 };
745
746 static struct platform_device orion_xor10_channel = {
747 .name = MV_XOR_NAME,
748 .id = 2,
749 .num_resources = ARRAY_SIZE(orion_xor10_resources),
750 .resource = orion_xor10_resources,
751 .dev = {
752 .dma_mask = &orion_xor_dmamask,
753 .coherent_dma_mask = DMA_BIT_MASK(64),
754 .platform_data = &orion_xor10_data,
755 },
756 };
757
758 static struct resource orion_xor11_resources[] = {
759 [0] = {
760 .flags = IORESOURCE_IRQ,
761 },
762 };
763
764 static struct mv_xor_platform_data orion_xor11_data = {
765 .shared = &orion_xor1_shared,
766 .hw_id = 1,
767 .pool_size = PAGE_SIZE,
768 };
769
770 static struct platform_device orion_xor11_channel = {
771 .name = MV_XOR_NAME,
772 .id = 3,
773 .num_resources = ARRAY_SIZE(orion_xor11_resources),
774 .resource = orion_xor11_resources,
775 .dev = {
776 .dma_mask = &orion_xor_dmamask,
777 .coherent_dma_mask = DMA_BIT_MASK(64),
778 .platform_data = &orion_xor11_data,
779 },
780 };
781
782 void __init orion_xor1_init(unsigned long mapbase_low,
783 unsigned long mapbase_high,
784 unsigned long irq_0,
785 unsigned long irq_1)
786 {
787 orion_xor1_shared_resources[0].start = mapbase_low;
788 orion_xor1_shared_resources[0].end = mapbase_low + 0xff;
789 orion_xor1_shared_resources[1].start = mapbase_high;
790 orion_xor1_shared_resources[1].end = mapbase_high + 0xff;
791
792 orion_xor10_resources[0].start = irq_0;
793 orion_xor10_resources[0].end = irq_0;
794 orion_xor11_resources[0].start = irq_1;
795 orion_xor11_resources[0].end = irq_1;
796
797 platform_device_register(&orion_xor1_shared);
798
799 orion_xor_init_channels(&orion_xor10_data, &orion_xor10_channel,
800 &orion_xor11_data, &orion_xor11_channel);
801 }
802
803 /*****************************************************************************
804 * EHCI
805 ****************************************************************************/
806 static struct orion_ehci_data orion_ehci_data;
807 static u64 ehci_dmamask = DMA_BIT_MASK(32);
808
809
810 /*****************************************************************************
811 * EHCI0
812 ****************************************************************************/
813 static struct resource orion_ehci_resources[2];
814
815 static struct platform_device orion_ehci = {
816 .name = "orion-ehci",
817 .id = 0,
818 .dev = {
819 .dma_mask = &ehci_dmamask,
820 .coherent_dma_mask = DMA_BIT_MASK(32),
821 .platform_data = &orion_ehci_data,
822 },
823 };
824
825 void __init orion_ehci_init(unsigned long mapbase,
826 unsigned long irq,
827 enum orion_ehci_phy_ver phy_version)
828 {
829 orion_ehci_data.phy_version = phy_version;
830 fill_resources(&orion_ehci, orion_ehci_resources, mapbase, SZ_4K - 1,
831 irq);
832
833 platform_device_register(&orion_ehci);
834 }
835
836 /*****************************************************************************
837 * EHCI1
838 ****************************************************************************/
839 static struct resource orion_ehci_1_resources[2];
840
841 static struct platform_device orion_ehci_1 = {
842 .name = "orion-ehci",
843 .id = 1,
844 .dev = {
845 .dma_mask = &ehci_dmamask,
846 .coherent_dma_mask = DMA_BIT_MASK(32),
847 .platform_data = &orion_ehci_data,
848 },
849 };
850
851 void __init orion_ehci_1_init(unsigned long mapbase,
852 unsigned long irq)
853 {
854 fill_resources(&orion_ehci_1, orion_ehci_1_resources,
855 mapbase, SZ_4K - 1, irq);
856
857 platform_device_register(&orion_ehci_1);
858 }
859
860 /*****************************************************************************
861 * EHCI2
862 ****************************************************************************/
863 static struct resource orion_ehci_2_resources[2];
864
865 static struct platform_device orion_ehci_2 = {
866 .name = "orion-ehci",
867 .id = 2,
868 .dev = {
869 .dma_mask = &ehci_dmamask,
870 .coherent_dma_mask = DMA_BIT_MASK(32),
871 .platform_data = &orion_ehci_data,
872 },
873 };
874
875 void __init orion_ehci_2_init(unsigned long mapbase,
876 unsigned long irq)
877 {
878 fill_resources(&orion_ehci_2, orion_ehci_2_resources,
879 mapbase, SZ_4K - 1, irq);
880
881 platform_device_register(&orion_ehci_2);
882 }
883
884 /*****************************************************************************
885 * SATA
886 ****************************************************************************/
887 static struct resource orion_sata_resources[2] = {
888 {
889 .name = "sata base",
890 }, {
891 .name = "sata irq",
892 },
893 };
894
895 static struct platform_device orion_sata = {
896 .name = "sata_mv",
897 .id = 0,
898 .dev = {
899 .coherent_dma_mask = DMA_BIT_MASK(32),
900 },
901 };
902
903 void __init orion_sata_init(struct mv_sata_platform_data *sata_data,
904 unsigned long mapbase,
905 unsigned long irq)
906 {
907 orion_sata.dev.platform_data = sata_data;
908 fill_resources(&orion_sata, orion_sata_resources,
909 mapbase, 0x5000 - 1, irq);
910
911 platform_device_register(&orion_sata);
912 }
913
914 /*****************************************************************************
915 * Cryptographic Engines and Security Accelerator (CESA)
916 ****************************************************************************/
917 static struct resource orion_crypto_resources[] = {
918 {
919 .name = "regs",
920 }, {
921 .name = "crypto interrupt",
922 }, {
923 .name = "sram",
924 .flags = IORESOURCE_MEM,
925 },
926 };
927
928 static struct platform_device orion_crypto = {
929 .name = "mv_crypto",
930 .id = -1,
931 };
932
933 void __init orion_crypto_init(unsigned long mapbase,
934 unsigned long srambase,
935 unsigned long sram_size,
936 unsigned long irq)
937 {
938 fill_resources(&orion_crypto, orion_crypto_resources,
939 mapbase, 0xffff, irq);
940 orion_crypto.num_resources = 3;
941 orion_crypto_resources[2].start = srambase;
942 orion_crypto_resources[2].end = srambase + sram_size - 1;
943
944 platform_device_register(&orion_crypto);
945 }
Linux kernel - Deliverables
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