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authorSonic Zhang <sonic.zhang@analog.com>2009-09-09 06:46:19 -0400
committerMike Frysinger <vapier@gentoo.org>2010-03-09 00:30:45 -0500
commit6bd1fbea2e8bff9346a5afb44ca948b4e4ed74a5 (patch)
tree87019fd6c4fb46bc64d6f0ddaaac32179a6af7e6 /arch/blackfin/mach-bf527/boards
parent57d54889cd00db2752994b389ba714138652e60c (diff)
Blackfin: move on-chip UART resources to boards files
Rather than keeping the pins in the actual driver and worrying about a mess of Kconfig options, declare all the desired pin resources in the boards file. This lets people easily select the specific pins/ports for the normal UART as well as GPIOs for CTS/RTS. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/mach-bf527/boards')
-rw-r--r--arch/blackfin/mach-bf527/boards/cm_bf527.c98
-rw-r--r--arch/blackfin/mach-bf527/boards/ezbrd.c98
-rw-r--r--arch/blackfin/mach-bf527/boards/ezkit.c98
3 files changed, 267 insertions, 27 deletions
diff --git a/arch/blackfin/mach-bf527/boards/cm_bf527.c b/arch/blackfin/mach-bf527/boards/cm_bf527.c
index 7ab0800e2914..2d93c1f520a2 100644
--- a/arch/blackfin/mach-bf527/boards/cm_bf527.c
+++ b/arch/blackfin/mach-bf527/boards/cm_bf527.c
@@ -603,30 +603,105 @@ static struct platform_device cm_flash_device = {
603#endif 603#endif
604 604
605#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) 605#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
606static struct resource bfin_uart_resources[] = {
607#ifdef CONFIG_SERIAL_BFIN_UART0 606#ifdef CONFIG_SERIAL_BFIN_UART0
607static struct resource bfin_uart0_resources[] = {
608 { 608 {
609 .start = 0xFFC00400, 609 .start = UART0_THR,
610 .end = 0xFFC004FF, 610 .end = UART0_GCTL+2,
611 .flags = IORESOURCE_MEM, 611 .flags = IORESOURCE_MEM,
612 }, 612 },
613 {
614 .start = IRQ_UART0_RX,
615 .end = IRQ_UART0_RX+1,
616 .flags = IORESOURCE_IRQ,
617 },
618 {
619 .start = IRQ_UART0_ERROR,
620 .end = IRQ_UART0_ERROR,
621 .flags = IORESOURCE_IRQ,
622 },
623 {
624 .start = CH_UART0_TX,
625 .end = CH_UART0_TX,
626 .flags = IORESOURCE_DMA,
627 },
628 {
629 .start = CH_UART0_RX,
630 .end = CH_UART0_RX,
631 .flags = IORESOURCE_DMA,
632 },
633};
634
635unsigned short bfin_uart0_peripherals[] = {
636 P_UART0_TX, P_UART0_RX, 0
637};
638
639static struct platform_device bfin_uart0_device = {
640 .name = "bfin-uart",
641 .id = 0,
642 .num_resources = ARRAY_SIZE(bfin_uart0_resources),
643 .resource = bfin_uart0_resources,
644 .dev = {
645 .platform_data = &bfin_uart0_peripherals, /* Passed to driver */
646 },
647};
613#endif 648#endif
614#ifdef CONFIG_SERIAL_BFIN_UART1 649#ifdef CONFIG_SERIAL_BFIN_UART1
650static struct resource bfin_uart1_resources[] = {
615 { 651 {
616 .start = 0xFFC02000, 652 .start = UART1_THR,
617 .end = 0xFFC020FF, 653 .end = UART1_GCTL+2,
618 .flags = IORESOURCE_MEM, 654 .flags = IORESOURCE_MEM,
619 }, 655 },
656 {
657 .start = IRQ_UART1_RX,
658 .end = IRQ_UART1_RX+1,
659 .flags = IORESOURCE_IRQ,
660 },
661 {
662 .start = IRQ_UART1_ERROR,
663 .end = IRQ_UART1_ERROR,
664 .flags = IORESOURCE_IRQ,
665 },
666 {
667 .start = CH_UART1_TX,
668 .end = CH_UART1_TX,
669 .flags = IORESOURCE_DMA,
670 },
671 {
672 .start = CH_UART1_RX,
673 .end = CH_UART1_RX,
674 .flags = IORESOURCE_DMA,
675 },
676#ifdef CONFIG_BFIN_UART1_CTSRTS
677 { /* CTS pin */
678 .start = GPIO_PF9,
679 .end = GPIO_PF9,
680 .flags = IORESOURCE_IO,
681 },
682 { /* RTS pin */
683 .start = GPIO_PF10,
684 .end = GPIO_PF10,
685 .flags = IORESOURCE_IO,
686 },
620#endif 687#endif
621}; 688};
622 689
623static struct platform_device bfin_uart_device = { 690unsigned short bfin_uart1_peripherals[] = {
691 P_UART1_TX, P_UART1_RX, 0
692};
693
694static struct platform_device bfin_uart1_device = {
624 .name = "bfin-uart", 695 .name = "bfin-uart",
625 .id = 1, 696 .id = 1,
626 .num_resources = ARRAY_SIZE(bfin_uart_resources), 697 .num_resources = ARRAY_SIZE(bfin_uart1_resources),
627 .resource = bfin_uart_resources, 698 .resource = bfin_uart1_resources,
699 .dev = {
700 .platform_data = &bfin_uart1_peripherals, /* Passed to driver */
701 },
628}; 702};
629#endif 703#endif
704#endif
630 705
631#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) 706#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
632#ifdef CONFIG_BFIN_SIR0 707#ifdef CONFIG_BFIN_SIR0
@@ -829,7 +904,12 @@ static struct platform_device *cmbf527_devices[] __initdata = {
829#endif 904#endif
830 905
831#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) 906#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
832 &bfin_uart_device, 907#ifdef CONFIG_SERIAL_BFIN_UART0
908 &bfin_uart0_device,
909#endif
910#ifdef CONFIG_SERIAL_BFIN_UART1
911 &bfin_uart1_device,
912#endif
833#endif 913#endif
834 914
835#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) 915#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
diff --git a/arch/blackfin/mach-bf527/boards/ezbrd.c b/arch/blackfin/mach-bf527/boards/ezbrd.c
index cad23b15d83c..3a981e855668 100644
--- a/arch/blackfin/mach-bf527/boards/ezbrd.c
+++ b/arch/blackfin/mach-bf527/boards/ezbrd.c
@@ -439,30 +439,105 @@ static struct platform_device bfin_spi0_device = {
439#endif /* spi master and devices */ 439#endif /* spi master and devices */
440 440
441#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) 441#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
442static struct resource bfin_uart_resources[] = {
443#ifdef CONFIG_SERIAL_BFIN_UART0 442#ifdef CONFIG_SERIAL_BFIN_UART0
443static struct resource bfin_uart0_resources[] = {
444 { 444 {
445 .start = 0xFFC00400, 445 .start = UART0_THR,
446 .end = 0xFFC004FF, 446 .end = UART0_GCTL+2,
447 .flags = IORESOURCE_MEM, 447 .flags = IORESOURCE_MEM,
448 }, 448 },
449 {
450 .start = IRQ_UART0_RX,
451 .end = IRQ_UART0_RX+1,
452 .flags = IORESOURCE_IRQ,
453 },
454 {
455 .start = IRQ_UART0_ERROR,
456 .end = IRQ_UART0_ERROR,
457 .flags = IORESOURCE_IRQ,
458 },
459 {
460 .start = CH_UART0_TX,
461 .end = CH_UART0_TX,
462 .flags = IORESOURCE_DMA,
463 },
464 {
465 .start = CH_UART0_RX,
466 .end = CH_UART0_RX,
467 .flags = IORESOURCE_DMA,
468 },
469};
470
471unsigned short bfin_uart0_peripherals[] = {
472 P_UART0_TX, P_UART0_RX, 0
473};
474
475static struct platform_device bfin_uart0_device = {
476 .name = "bfin-uart",
477 .id = 0,
478 .num_resources = ARRAY_SIZE(bfin_uart0_resources),
479 .resource = bfin_uart0_resources,
480 .dev = {
481 .platform_data = &bfin_uart0_peripherals, /* Passed to driver */
482 },
483};
449#endif 484#endif
450#ifdef CONFIG_SERIAL_BFIN_UART1 485#ifdef CONFIG_SERIAL_BFIN_UART1
486static struct resource bfin_uart1_resources[] = {
451 { 487 {
452 .start = 0xFFC02000, 488 .start = UART1_THR,
453 .end = 0xFFC020FF, 489 .end = UART1_GCTL+2,
454 .flags = IORESOURCE_MEM, 490 .flags = IORESOURCE_MEM,
455 }, 491 },
492 {
493 .start = IRQ_UART1_RX,
494 .end = IRQ_UART1_RX+1,
495 .flags = IORESOURCE_IRQ,
496 },
497 {
498 .start = IRQ_UART1_ERROR,
499 .end = IRQ_UART1_ERROR,
500 .flags = IORESOURCE_IRQ,
501 },
502 {
503 .start = CH_UART1_TX,
504 .end = CH_UART1_TX,
505 .flags = IORESOURCE_DMA,
506 },
507 {
508 .start = CH_UART1_RX,
509 .end = CH_UART1_RX,
510 .flags = IORESOURCE_DMA,
511 },
512#ifdef CONFIG_BFIN_UART1_CTSRTS
513 { /* CTS pin */
514 .start = GPIO_PG0,
515 .end = GPIO_PG0,
516 .flags = IORESOURCE_IO,
517 },
518 { /* RTS pin */
519 .start = GPIO_PF10,
520 .end = GPIO_PF10,
521 .flags = IORESOURCE_IO,
522 },
456#endif 523#endif
457}; 524};
458 525
459static struct platform_device bfin_uart_device = { 526unsigned short bfin_uart1_peripherals[] = {
527 P_UART1_TX, P_UART1_RX, 0
528};
529
530static struct platform_device bfin_uart1_device = {
460 .name = "bfin-uart", 531 .name = "bfin-uart",
461 .id = 1, 532 .id = 1,
462 .num_resources = ARRAY_SIZE(bfin_uart_resources), 533 .num_resources = ARRAY_SIZE(bfin_uart1_resources),
463 .resource = bfin_uart_resources, 534 .resource = bfin_uart1_resources,
535 .dev = {
536 .platform_data = &bfin_uart1_peripherals, /* Passed to driver */
537 },
464}; 538};
465#endif 539#endif
540#endif
466 541
467#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) 542#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
468#ifdef CONFIG_BFIN_SIR0 543#ifdef CONFIG_BFIN_SIR0
@@ -665,7 +740,12 @@ static struct platform_device *stamp_devices[] __initdata = {
665#endif 740#endif
666 741
667#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) 742#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
668 &bfin_uart_device, 743#ifdef CONFIG_SERIAL_BFIN_UART0
744 &bfin_uart0_device,
745#endif
746#ifdef CONFIG_SERIAL_BFIN_UART1
747 &bfin_uart1_device,
748#endif
669#endif 749#endif
670 750
671#if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE) 751#if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c
index 5294fdd20732..0750e655fb22 100644
--- a/arch/blackfin/mach-bf527/boards/ezkit.c
+++ b/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -647,30 +647,105 @@ static struct platform_device bfin_spi0_device = {
647#endif /* spi master and devices */ 647#endif /* spi master and devices */
648 648
649#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) 649#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
650static struct resource bfin_uart_resources[] = {
651#ifdef CONFIG_SERIAL_BFIN_UART0 650#ifdef CONFIG_SERIAL_BFIN_UART0
651static struct resource bfin_uart0_resources[] = {
652 { 652 {
653 .start = 0xFFC00400, 653 .start = UART0_THR,
654 .end = 0xFFC004FF, 654 .end = UART0_GCTL+2,
655 .flags = IORESOURCE_MEM, 655 .flags = IORESOURCE_MEM,
656 }, 656 },
657 {
658 .start = IRQ_UART0_RX,
659 .end = IRQ_UART0_RX+1,
660 .flags = IORESOURCE_IRQ,
661 },
662 {
663 .start = IRQ_UART0_ERROR,
664 .end = IRQ_UART0_ERROR,
665 .flags = IORESOURCE_IRQ,
666 },
667 {
668 .start = CH_UART0_TX,
669 .end = CH_UART0_TX,
670 .flags = IORESOURCE_DMA,
671 },
672 {
673 .start = CH_UART0_RX,
674 .end = CH_UART0_RX,
675 .flags = IORESOURCE_DMA,
676 },
677};
678
679unsigned short bfin_uart0_peripherals[] = {
680 P_UART0_TX, P_UART0_RX, 0
681};
682
683static struct platform_device bfin_uart0_device = {
684 .name = "bfin-uart",
685 .id = 0,
686 .num_resources = ARRAY_SIZE(bfin_uart0_resources),
687 .resource = bfin_uart0_resources,
688 .dev = {
689 .platform_data = &bfin_uart0_peripherals, /* Passed to driver */
690 },
691};
657#endif 692#endif
658#ifdef CONFIG_SERIAL_BFIN_UART1 693#ifdef CONFIG_SERIAL_BFIN_UART1
694static struct resource bfin_uart1_resources[] = {
659 { 695 {
660 .start = 0xFFC02000, 696 .start = UART1_THR,
661 .end = 0xFFC020FF, 697 .end = UART1_GCTL+2,
662 .flags = IORESOURCE_MEM, 698 .flags = IORESOURCE_MEM,
663 }, 699 },
700 {
701 .start = IRQ_UART1_RX,
702 .end = IRQ_UART1_RX+1,
703 .flags = IORESOURCE_IRQ,
704 },
705 {
706 .start = IRQ_UART1_ERROR,
707 .end = IRQ_UART1_ERROR,
708 .flags = IORESOURCE_IRQ,
709 },
710 {
711 .start = CH_UART1_TX,
712 .end = CH_UART1_TX,
713 .flags = IORESOURCE_DMA,
714 },
715 {
716 .start = CH_UART1_RX,
717 .end = CH_UART1_RX,
718 .flags = IORESOURCE_DMA,
719 },
720#ifdef CONFIG_BFIN_UART1_CTSRTS
721 { /* CTS pin */
722 .start = GPIO_PF9,
723 .end = GPIO_PF9,
724 .flags = IORESOURCE_IO,
725 },
726 { /* RTS pin */
727 .start = GPIO_PF10,
728 .end = GPIO_PF10,
729 .flags = IORESOURCE_IO,
730 },
664#endif 731#endif
665}; 732};
666 733
667static struct platform_device bfin_uart_device = { 734unsigned short bfin_uart1_peripherals[] = {
735 P_UART1_TX, P_UART1_RX, 0
736};
737
738static struct platform_device bfin_uart1_device = {
668 .name = "bfin-uart", 739 .name = "bfin-uart",
669 .id = 1, 740 .id = 1,
670 .num_resources = ARRAY_SIZE(bfin_uart_resources), 741 .num_resources = ARRAY_SIZE(bfin_uart1_resources),
671 .resource = bfin_uart_resources, 742 .resource = bfin_uart1_resources,
743 .dev = {
744 .platform_data = &bfin_uart1_peripherals, /* Passed to driver */
745 },
672}; 746};
673#endif 747#endif
748#endif
674 749
675#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) 750#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
676#ifdef CONFIG_BFIN_SIR0 751#ifdef CONFIG_BFIN_SIR0
@@ -910,7 +985,12 @@ static struct platform_device *stamp_devices[] __initdata = {
910#endif 985#endif
911 986
912#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) 987#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
913 &bfin_uart_device, 988#ifdef CONFIG_SERIAL_BFIN_UART0
989 &bfin_uart0_device,
990#endif
991#ifdef CONFIG_SERIAL_BFIN_UART1
992 &bfin_uart1_device,
993#endif
914#endif 994#endif
915 995
916#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) 996#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-21 05:23:46 -0400