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-rw-r--r--arch/blackfin/mach-bf548/boards/ezkit.c443
1 files changed, 425 insertions, 18 deletions
diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index 60193f72777c..06919db00a74 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -232,44 +232,211 @@ static struct platform_device rtc_device = {
232#endif 232#endif
233 233
234#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) 234#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
235static struct resource bfin_uart_resources[] = {
236#ifdef CONFIG_SERIAL_BFIN_UART0 235#ifdef CONFIG_SERIAL_BFIN_UART0
236static struct resource bfin_uart0_resources[] = {
237 { 237 {
238 .start = 0xFFC00400, 238 .start = UART0_DLL,
239 .end = 0xFFC004FF, 239 .end = UART0_RBR+2,
240 .flags = IORESOURCE_MEM, 240 .flags = IORESOURCE_MEM,
241 }, 241 },
242 {
243 .start = IRQ_UART0_RX,
244 .end = IRQ_UART0_RX+1,
245 .flags = IORESOURCE_IRQ,
246 },
247 {
248 .start = IRQ_UART0_ERROR,
249 .end = IRQ_UART0_ERROR,
250 .flags = IORESOURCE_IRQ,
251 },
252 {
253 .start = CH_UART0_TX,
254 .end = CH_UART0_TX,
255 .flags = IORESOURCE_DMA,
256 },
257 {
258 .start = CH_UART0_RX,
259 .end = CH_UART0_RX,
260 .flags = IORESOURCE_DMA,
261 },
262};
263
264unsigned short bfin_uart0_peripherals[] = {
265 P_UART0_TX, P_UART0_RX, 0
266};
267
268static struct platform_device bfin_uart0_device = {
269 .name = "bfin-uart",
270 .id = 0,
271 .num_resources = ARRAY_SIZE(bfin_uart0_resources),
272 .resource = bfin_uart0_resources,
273 .dev = {
274 .platform_data = &bfin_uart0_peripherals, /* Passed to driver */
275 },
276};
242#endif 277#endif
243#ifdef CONFIG_SERIAL_BFIN_UART1 278#ifdef CONFIG_SERIAL_BFIN_UART1
279static struct resource bfin_uart1_resources[] = {
244 { 280 {
245 .start = 0xFFC02000, 281 .start = UART1_DLL,
246 .end = 0xFFC020FF, 282 .end = UART1_RBR+2,
247 .flags = IORESOURCE_MEM, 283 .flags = IORESOURCE_MEM,
248 }, 284 },
285 {
286 .start = IRQ_UART1_RX,
287 .end = IRQ_UART1_RX+1,
288 .flags = IORESOURCE_IRQ,
289 },
290 {
291 .start = IRQ_UART1_ERROR,
292 .end = IRQ_UART1_ERROR,
293 .flags = IORESOURCE_IRQ,
294 },
295 {
296 .start = CH_UART1_TX,
297 .end = CH_UART1_TX,
298 .flags = IORESOURCE_DMA,
299 },
300 {
301 .start = CH_UART1_RX,
302 .end = CH_UART1_RX,
303 .flags = IORESOURCE_DMA,
304 },
305#ifdef CONFIG_BFIN_UART1_CTSRTS
306 { /* CTS pin -- 0 means not supported */
307 .start = GPIO_PE10,
308 .end = GPIO_PE10,
309 .flags = IORESOURCE_IO,
310 },
311 { /* RTS pin -- 0 means not supported */
312 .start = GPIO_PE9,
313 .end = GPIO_PE9,
314 .flags = IORESOURCE_IO,
315 },
316#endif
317};
318
319unsigned short bfin_uart1_peripherals[] = {
320 P_UART1_TX, P_UART1_RX,
321#ifdef CONFIG_BFIN_UART1_CTSRTS
322 P_UART1_RTS, P_UART1_CTS,
323#endif
324 0
325};
326
327static struct platform_device bfin_uart1_device = {
328 .name = "bfin-uart",
329 .id = 1,
330 .num_resources = ARRAY_SIZE(bfin_uart1_resources),
331 .resource = bfin_uart1_resources,
332 .dev = {
333 .platform_data = &bfin_uart1_peripherals, /* Passed to driver */
334 },
335};
249#endif 336#endif
250#ifdef CONFIG_SERIAL_BFIN_UART2 337#ifdef CONFIG_SERIAL_BFIN_UART2
338static struct resource bfin_uart2_resources[] = {
251 { 339 {
252 .start = 0xFFC02100, 340 .start = UART2_DLL,
253 .end = 0xFFC021FF, 341 .end = UART2_RBR+2,
254 .flags = IORESOURCE_MEM, 342 .flags = IORESOURCE_MEM,
255 }, 343 },
344 {
345 .start = IRQ_UART2_RX,
346 .end = IRQ_UART2_RX+1,
347 .flags = IORESOURCE_IRQ,
348 },
349 {
350 .start = IRQ_UART2_ERROR,
351 .end = IRQ_UART2_ERROR,
352 .flags = IORESOURCE_IRQ,
353 },
354 {
355 .start = CH_UART2_TX,
356 .end = CH_UART2_TX,
357 .flags = IORESOURCE_DMA,
358 },
359 {
360 .start = CH_UART2_RX,
361 .end = CH_UART2_RX,
362 .flags = IORESOURCE_DMA,
363 },
364};
365
366unsigned short bfin_uart2_peripherals[] = {
367 P_UART2_TX, P_UART2_RX, 0
368};
369
370static struct platform_device bfin_uart2_device = {
371 .name = "bfin-uart",
372 .id = 2,
373 .num_resources = ARRAY_SIZE(bfin_uart2_resources),
374 .resource = bfin_uart2_resources,
375 .dev = {
376 .platform_data = &bfin_uart2_peripherals, /* Passed to driver */
377 },
378};
256#endif 379#endif
257#ifdef CONFIG_SERIAL_BFIN_UART3 380#ifdef CONFIG_SERIAL_BFIN_UART3
381static struct resource bfin_uart3_resources[] = {
258 { 382 {
259 .start = 0xFFC03100, 383 .start = UART3_DLL,
260 .end = 0xFFC031FF, 384 .end = UART3_RBR+2,
261 .flags = IORESOURCE_MEM, 385 .flags = IORESOURCE_MEM,
262 }, 386 },
387 {
388 .start = IRQ_UART3_RX,
389 .end = IRQ_UART3_RX+1,
390 .flags = IORESOURCE_IRQ,
391 },
392 {
393 .start = IRQ_UART3_ERROR,
394 .end = IRQ_UART3_ERROR,
395 .flags = IORESOURCE_IRQ,
396 },
397 {
398 .start = CH_UART3_TX,
399 .end = CH_UART3_TX,
400 .flags = IORESOURCE_DMA,
401 },
402 {
403 .start = CH_UART3_RX,
404 .end = CH_UART3_RX,
405 .flags = IORESOURCE_DMA,
406 },
407#ifdef CONFIG_BFIN_UART3_CTSRTS
408 { /* CTS pin -- 0 means not supported */
409 .start = GPIO_PB3,
410 .end = GPIO_PB3,
411 .flags = IORESOURCE_IO,
412 },
413 { /* RTS pin -- 0 means not supported */
414 .start = GPIO_PB2,
415 .end = GPIO_PB2,
416 .flags = IORESOURCE_IO,
417 },
263#endif 418#endif
264}; 419};
265 420
266static struct platform_device bfin_uart_device = { 421unsigned short bfin_uart3_peripherals[] = {
422 P_UART3_TX, P_UART3_RX,
423#ifdef CONFIG_BFIN_UART3_CTSRTS
424 P_UART3_RTS, P_UART3_CTS,
425#endif
426 0
427};
428
429static struct platform_device bfin_uart3_device = {
267 .name = "bfin-uart", 430 .name = "bfin-uart",
268 .id = 1, 431 .id = 3,
269 .num_resources = ARRAY_SIZE(bfin_uart_resources), 432 .num_resources = ARRAY_SIZE(bfin_uart3_resources),
270 .resource = bfin_uart_resources, 433 .resource = bfin_uart3_resources,
434 .dev = {
435 .platform_data = &bfin_uart3_peripherals, /* Passed to driver */
436 },
271}; 437};
272#endif 438#endif
439#endif
273 440
274#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) 441#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
275#ifdef CONFIG_BFIN_SIR0 442#ifdef CONFIG_BFIN_SIR0
@@ -464,6 +631,145 @@ static struct platform_device musb_device = {
464}; 631};
465#endif 632#endif
466 633
634#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
635#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
636static struct resource bfin_sport0_uart_resources[] = {
637 {
638 .start = SPORT0_TCR1,
639 .end = SPORT0_MRCS3+4,
640 .flags = IORESOURCE_MEM,
641 },
642 {
643 .start = IRQ_SPORT0_RX,
644 .end = IRQ_SPORT0_RX+1,
645 .flags = IORESOURCE_IRQ,
646 },
647 {
648 .start = IRQ_SPORT0_ERROR,
649 .end = IRQ_SPORT0_ERROR,
650 .flags = IORESOURCE_IRQ,
651 },
652};
653
654unsigned short bfin_sport0_peripherals[] = {
655 P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
656 P_SPORT0_DRPRI, P_SPORT0_RSCLK, P_SPORT0_DRSEC, P_SPORT0_DTSEC, 0
657};
658
659static struct platform_device bfin_sport0_uart_device = {
660 .name = "bfin-sport-uart",
661 .id = 0,
662 .num_resources = ARRAY_SIZE(bfin_sport0_uart_resources),
663 .resource = bfin_sport0_uart_resources,
664 .dev = {
665 .platform_data = &bfin_sport0_peripherals, /* Passed to driver */
666 },
667};
668#endif
669#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
670static struct resource bfin_sport1_uart_resources[] = {
671 {
672 .start = SPORT1_TCR1,
673 .end = SPORT1_MRCS3+4,
674 .flags = IORESOURCE_MEM,
675 },
676 {
677 .start = IRQ_SPORT1_RX,
678 .end = IRQ_SPORT1_RX+1,
679 .flags = IORESOURCE_IRQ,
680 },
681 {
682 .start = IRQ_SPORT1_ERROR,
683 .end = IRQ_SPORT1_ERROR,
684 .flags = IORESOURCE_IRQ,
685 },
686};
687
688unsigned short bfin_sport1_peripherals[] = {
689 P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS,
690 P_SPORT1_DRPRI, P_SPORT1_RSCLK, P_SPORT1_DRSEC, P_SPORT1_DTSEC, 0
691};
692
693static struct platform_device bfin_sport1_uart_device = {
694 .name = "bfin-sport-uart",
695 .id = 1,
696 .num_resources = ARRAY_SIZE(bfin_sport1_uart_resources),
697 .resource = bfin_sport1_uart_resources,
698 .dev = {
699 .platform_data = &bfin_sport1_peripherals, /* Passed to driver */
700 },
701};
702#endif
703#ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
704static struct resource bfin_sport2_uart_resources[] = {
705 {
706 .start = SPORT2_TCR1,
707 .end = SPORT2_MRCS3+4,
708 .flags = IORESOURCE_MEM,
709 },
710 {
711 .start = IRQ_SPORT2_RX,
712 .end = IRQ_SPORT2_RX+1,
713 .flags = IORESOURCE_IRQ,
714 },
715 {
716 .start = IRQ_SPORT2_ERROR,
717 .end = IRQ_SPORT2_ERROR,
718 .flags = IORESOURCE_IRQ,
719 },
720};
721
722unsigned short bfin_sport2_peripherals[] = {
723 P_SPORT2_TFS, P_SPORT2_DTPRI, P_SPORT2_TSCLK, P_SPORT2_RFS,
724 P_SPORT2_DRPRI, P_SPORT2_RSCLK, P_SPORT2_DRSEC, P_SPORT2_DTSEC, 0
725};
726
727static struct platform_device bfin_sport2_uart_device = {
728 .name = "bfin-sport-uart",
729 .id = 2,
730 .num_resources = ARRAY_SIZE(bfin_sport2_uart_resources),
731 .resource = bfin_sport2_uart_resources,
732 .dev = {
733 .platform_data = &bfin_sport2_peripherals, /* Passed to driver */
734 },
735};
736#endif
737#ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
738static struct resource bfin_sport3_uart_resources[] = {
739 {
740 .start = SPORT3_TCR1,
741 .end = SPORT3_MRCS3+4,
742 .flags = IORESOURCE_MEM,
743 },
744 {
745 .start = IRQ_SPORT3_RX,
746 .end = IRQ_SPORT3_RX+1,
747 .flags = IORESOURCE_IRQ,
748 },
749 {
750 .start = IRQ_SPORT3_ERROR,
751 .end = IRQ_SPORT3_ERROR,
752 .flags = IORESOURCE_IRQ,
753 },
754};
755
756unsigned short bfin_sport3_peripherals[] = {
757 P_SPORT3_TFS, P_SPORT3_DTPRI, P_SPORT3_TSCLK, P_SPORT3_RFS,
758 P_SPORT3_DRPRI, P_SPORT3_RSCLK, P_SPORT3_DRSEC, P_SPORT3_DTSEC, 0
759};
760
761static struct platform_device bfin_sport3_uart_device = {
762 .name = "bfin-sport-uart",
763 .id = 3,
764 .num_resources = ARRAY_SIZE(bfin_sport3_uart_resources),
765 .resource = bfin_sport3_uart_resources,
766 .dev = {
767 .platform_data = &bfin_sport3_peripherals, /* Passed to driver */
768 },
769};
770#endif
771#endif
772
467#if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE) 773#if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
468unsigned short bfin_can_peripherals[] = { 774unsigned short bfin_can_peripherals[] = {
469 P_CAN0_RX, P_CAN0_TX, 0 775 P_CAN0_RX, P_CAN0_TX, 0
@@ -657,8 +963,8 @@ static struct bfin5xx_spi_chip spi_flash_chip_info = {
657}; 963};
658#endif 964#endif
659 965
660#if defined(CONFIG_SND_BLACKFIN_AD1836) \ 966#if defined(CONFIG_SND_BLACKFIN_AD183X) \
661 || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) 967 || defined(CONFIG_SND_BLACKFIN_AD183X_MODULE)
662static struct bfin5xx_spi_chip ad1836_spi_chip_info = { 968static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
663 .enable_dma = 0, 969 .enable_dma = 0,
664 .bits_per_word = 16, 970 .bits_per_word = 16,
@@ -714,8 +1020,8 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
714 .mode = SPI_MODE_3, 1020 .mode = SPI_MODE_3,
715 }, 1021 },
716#endif 1022#endif
717#if defined(CONFIG_SND_BLACKFIN_AD1836) \ 1023#if defined(CONFIG_SND_BLACKFIN_AD183X) \
718 || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) 1024 || defined(CONFIG_SND_BLACKFIN_AD183X_MODULE)
719 { 1025 {
720 .modalias = "ad1836", 1026 .modalias = "ad1836",
721 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */ 1027 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
@@ -951,6 +1257,30 @@ static struct platform_device bfin_dpmc = {
951 }, 1257 },
952}; 1258};
953 1259
1260#if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE)
1261static struct platform_device bfin_i2s = {
1262 .name = "bfin-i2s",
1263 .id = CONFIG_SND_BF5XX_SPORT_NUM,
1264 /* TODO: add platform data here */
1265};
1266#endif
1267
1268#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE)
1269static struct platform_device bfin_tdm = {
1270 .name = "bfin-tdm",
1271 .id = CONFIG_SND_BF5XX_SPORT_NUM,
1272 /* TODO: add platform data here */
1273};
1274#endif
1275
1276#if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE)
1277static struct platform_device bfin_ac97 = {
1278 .name = "bfin-ac97",
1279 .id = CONFIG_SND_BF5XX_SPORT_NUM,
1280 /* TODO: add platform data here */
1281};
1282#endif
1283
954static struct platform_device *ezkit_devices[] __initdata = { 1284static struct platform_device *ezkit_devices[] __initdata = {
955 1285
956 &bfin_dpmc, 1286 &bfin_dpmc,
@@ -960,7 +1290,18 @@ static struct platform_device *ezkit_devices[] __initdata = {
960#endif 1290#endif
961 1291
962#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) 1292#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
963 &bfin_uart_device, 1293#ifdef CONFIG_SERIAL_BFIN_UART0
1294 &bfin_uart0_device,
1295#endif
1296#ifdef CONFIG_SERIAL_BFIN_UART1
1297 &bfin_uart1_device,
1298#endif
1299#ifdef CONFIG_SERIAL_BFIN_UART2
1300 &bfin_uart2_device,
1301#endif
1302#ifdef CONFIG_SERIAL_BFIN_UART3
1303 &bfin_uart3_device,
1304#endif
964#endif 1305#endif
965 1306
966#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) 1307#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
@@ -994,6 +1335,21 @@ static struct platform_device *ezkit_devices[] __initdata = {
994 &bfin_isp1760_device, 1335 &bfin_isp1760_device,
995#endif 1336#endif
996 1337
1338#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
1339#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
1340 &bfin_sport0_uart_device,
1341#endif
1342#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
1343 &bfin_sport1_uart_device,
1344#endif
1345#ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
1346 &bfin_sport2_uart_device,
1347#endif
1348#ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
1349 &bfin_sport3_uart_device,
1350#endif
1351#endif
1352
997#if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE) 1353#if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
998 &bfin_can_device, 1354 &bfin_can_device,
999#endif 1355#endif
@@ -1037,6 +1393,18 @@ static struct platform_device *ezkit_devices[] __initdata = {
1037#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) 1393#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
1038 &ezkit_flash_device, 1394 &ezkit_flash_device,
1039#endif 1395#endif
1396
1397#if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE)
1398 &bfin_i2s,
1399#endif
1400
1401#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE)
1402 &bfin_tdm,
1403#endif
1404
1405#if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE)
1406 &bfin_ac97,
1407#endif
1040}; 1408};
1041 1409
1042static int __init ezkit_init(void) 1410static int __init ezkit_init(void)
@@ -1058,3 +1426,42 @@ static int __init ezkit_init(void)
1058} 1426}
1059 1427
1060arch_initcall(ezkit_init); 1428arch_initcall(ezkit_init);
1429
1430static struct platform_device *ezkit_early_devices[] __initdata = {
1431#if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK)
1432#ifdef CONFIG_SERIAL_BFIN_UART0
1433 &bfin_uart0_device,
1434#endif
1435#ifdef CONFIG_SERIAL_BFIN_UART1
1436 &bfin_uart1_device,
1437#endif
1438#ifdef CONFIG_SERIAL_BFIN_UART2
1439 &bfin_uart2_device,
1440#endif
1441#ifdef CONFIG_SERIAL_BFIN_UART3
1442 &bfin_uart3_device,
1443#endif
1444#endif
1445
1446#if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE)
1447#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
1448 &bfin_sport0_uart_device,
1449#endif
1450#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
1451 &bfin_sport1_uart_device,
1452#endif
1453#ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
1454 &bfin_sport2_uart_device,
1455#endif
1456#ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
1457 &bfin_sport3_uart_device,
1458#endif
1459#endif
1460};
1461
1462void __init native_machine_early_platform_add_devices(void)
1463{
1464 printk(KERN_INFO "register early platform devices\n");
1465 early_platform_add_devices(ezkit_early_devices,
1466 ARRAY_SIZE(ezkit_early_devices));
1467}
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-20 04:06:30 -0500