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authorKuninori Morimoto <morimoto.kuninori@renesas.com>2009-11-04 05:34:25 -0500
committerPaul Mundt <lethal@linux-sh.org>2009-11-04 23:58:46 -0500
commit2de339231b3b7c838542f646e5e699b3f033c43f (patch)
tree6687c4a5beaf30700337cec40e3b0774d42313cc /arch/sh
parent8820002c18cd3167d2800c002f13d78fa0325402 (diff)
sh: sh7724: Add SPU2 support
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7724.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
index ac1505a8fd80..9c3cc8f638b6 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
@@ -525,6 +525,70 @@ static struct platform_device jpu_device = {
525 }, 525 },
526}; 526};
527 527
528/* SPU2DSP0 */
529static struct uio_info spu0_platform_data = {
530 .name = "SPU2DSP0",
531 .version = "0",
532 .irq = 86,
533};
534
535static struct resource spu0_resources[] = {
536 [0] = {
537 .name = "SPU2DSP0",
538 .start = 0xFE200000,
539 .end = 0xFE2FFFFF,
540 .flags = IORESOURCE_MEM,
541 },
542 [1] = {
543 /* place holder for contiguous memory */
544 },
545};
546
547static struct platform_device spu0_device = {
548 .name = "uio_pdrv_genirq",
549 .id = 4,
550 .dev = {
551 .platform_data = &spu0_platform_data,
552 },
553 .resource = spu0_resources,
554 .num_resources = ARRAY_SIZE(spu0_resources),
555 .archdata = {
556 .hwblk_id = HWBLK_SPU,
557 },
558};
559
560/* SPU2DSP1 */
561static struct uio_info spu1_platform_data = {
562 .name = "SPU2DSP1",
563 .version = "0",
564 .irq = 87,
565};
566
567static struct resource spu1_resources[] = {
568 [0] = {
569 .name = "SPU2DSP1",
570 .start = 0xFE300000,
571 .end = 0xFE3FFFFF,
572 .flags = IORESOURCE_MEM,
573 },
574 [1] = {
575 /* place holder for contiguous memory */
576 },
577};
578
579static struct platform_device spu1_device = {
580 .name = "uio_pdrv_genirq",
581 .id = 5,
582 .dev = {
583 .platform_data = &spu1_platform_data,
584 },
585 .resource = spu1_resources,
586 .num_resources = ARRAY_SIZE(spu1_resources),
587 .archdata = {
588 .hwblk_id = HWBLK_SPU,
589 },
590};
591
528static struct platform_device *sh7724_devices[] __initdata = { 592static struct platform_device *sh7724_devices[] __initdata = {
529 &cmt_device, 593 &cmt_device,
530 &tmu0_device, 594 &tmu0_device,
@@ -541,6 +605,8 @@ static struct platform_device *sh7724_devices[] __initdata = {
541 &veu0_device, 605 &veu0_device,
542 &veu1_device, 606 &veu1_device,
543 &jpu_device, 607 &jpu_device,
608 &spu0_device,
609 &spu1_device,
544}; 610};
545 611
546static int __init sh7724_devices_setup(void) 612static int __init sh7724_devices_setup(void)
@@ -549,6 +615,8 @@ static int __init sh7724_devices_setup(void)
549 platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20); 615 platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20);
550 platform_resource_setup_memory(&veu1_device, "veu1", 2 << 20); 616 platform_resource_setup_memory(&veu1_device, "veu1", 2 << 20);
551 platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20); 617 platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20);
618 platform_resource_setup_memory(&spu0_device, "spu0", 2 << 20);
619 platform_resource_setup_memory(&spu1_device, "spu1", 2 << 20);
552 620
553 return platform_add_devices(sh7724_devices, 621 return platform_add_devices(sh7724_devices,
554 ARRAY_SIZE(sh7724_devices)); 622 ARRAY_SIZE(sh7724_devices));