diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2010-11-01 17:05:30 -0400 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-11-01 17:05:30 -0400 |
| commit | 8b32a92b600e2728c5c438a748a4dc3132c98ef3 (patch) | |
| tree | e0c91315c25ed11e7c1e9ae26bb08cd31ae6354e /arch/sh/kernel/cpu/sh4a | |
| parent | 63c845522263b2da08f70deba760ed0ab51e841d (diff) | |
sh: Add EHCI support for SH7786.
This adds in the platform device for SH7786 USB EHCI.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/cpu/sh4a')
| -rw-r--r-- | arch/sh/kernel/cpu/sh4a/setup-sh7786.c | 35 |
1 files changed, 31 insertions, 4 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c index c016c0004714..0170dbda1d00 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c @@ -522,10 +522,37 @@ static struct platform_device dma0_device = { }, }; +#define USB_EHCI_START 0xffe70000 +#define USB_OHCI_START 0xffe70400 + +static struct resource usb_ehci_resources[] = { + [0] = { + .start = USB_EHCI_START, + .end = USB_EHCI_START + 0x3ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 77, + .end = 77, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device usb_ehci_device = { + .name = "sh_ehci", + .id = -1, + .dev = { + .dma_mask = &usb_ehci_device.dev.coherent_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .num_resources = ARRAY_SIZE(usb_ehci_resources), + .resource = usb_ehci_resources, +}; + static struct resource usb_ohci_resources[] = { [0] = { - .start = 0xffe70400, - .end = 0xffe704ff, + .start = USB_OHCI_START, + .end = USB_OHCI_START + 0x3ff, .flags = IORESOURCE_MEM, }, [1] = { @@ -535,12 +562,11 @@ static struct resource usb_ohci_resources[] = { }, }; -static u64 usb_ohci_dma_mask = DMA_BIT_MASK(32); static struct platform_device usb_ohci_device = { .name = "sh_ohci", .id = -1, .dev = { - .dma_mask = &usb_ohci_dma_mask, + .dma_mask = &usb_ohci_device.dev.coherent_dma_mask, .coherent_dma_mask = DMA_BIT_MASK(32), }, .num_resources = ARRAY_SIZE(usb_ohci_resources), @@ -570,6 +596,7 @@ static struct platform_device *sh7786_early_devices[] __initdata = { static struct platform_device *sh7786_devices[] __initdata = { &dma0_device, + &usb_ehci_device, &usb_ohci_device, }; |