diff options
| author | Martin Fuzzey <mfuzzey@gmail.com> | 2009-11-21 12:14:58 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-02 14:52:57 -0800 |
| commit | 4e0fa90d1de10d68429afa9353e10bb9436455db (patch) | |
| tree | 1d7cde0908cb81120e2deace84db2a57e9742cf5 /arch | |
| parent | 3eb352c73c99602fd379782284ea2de1476c4f9d (diff) | |
| download | lwn-4e0fa90d1de10d68429afa9353e10bb9436455db.tar.gz lwn-4e0fa90d1de10d68429afa9353e10bb9436455db.zip | |
USB: MXC: add platform resources for i.MX21 USB host controller.
Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-mx2/devices.c | 27 | ||||
| -rw-r--r-- | arch/arm/mach-mx2/devices.h | 1 |
2 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/mach-mx2/devices.c b/arch/arm/mach-mx2/devices.c index 4acab18bf1f3..3956d82b7c4e 100644 --- a/arch/arm/mach-mx2/devices.c +++ b/arch/arm/mach-mx2/devices.c @@ -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 + diff --git a/arch/arm/mach-mx2/devices.h b/arch/arm/mach-mx2/devices.h index 97306aa18f1c..f12694b07369 100644 --- a/arch/arm/mach-mx2/devices.h +++ b/arch/arm/mach-mx2/devices.h @@ -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; |