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USB: MXC: add platform resources for i.MX21 USB host controller.

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Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Martin Fuzzey 2009-11-21 12:14:58 +01:00 committed by Greg Kroah-Hartman
parent 3eb352c73c
commit 4e0fa90d1d
2 changed files with 28 additions and 0 deletions
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27
arch/arm/mach-mx2/devices.c
View File

@ -643,3 +643,30 @@ int __init mxc_register_gpios(void)
{
return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports));
}
#ifdef CONFIG_MACH_MX21
static struct resource mx21_usbhc_resources[] = {
{
.start = USBOTG_BASE_ADDR,
.end = USBOTG_BASE_ADDR + 0x1FFF,
.flags = IORESOURCE_MEM,
},
{
.start = MXC_INT_USBHOST,
.end = MXC_INT_USBHOST,
.flags = IORESOURCE_IRQ,
},
};
struct platform_device mx21_usbhc_device = {
.name = "imx21-hcd",
.id = 0,
.dev = {
.dma_mask = &mx21_usbhc_device.dev.coherent_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
.num_resources = ARRAY_SIZE(mx21_usbhc_resources),
.resource = mx21_usbhc_resources,
};
#endif

1
arch/arm/mach-mx2/devices.h
View File

@ -26,5 +26,6 @@ extern struct platform_device mxc_usbh2;
extern struct platform_device mxc_spi_device0;
extern struct platform_device mxc_spi_device1;
extern struct platform_device mxc_spi_device2;
extern struct platform_device mx21_usbhc_device;
extern struct platform_device imx_ssi_device0;
extern struct platform_device imx_ssi_device1;