--- a/arch/arm/mach-gemini/devices.c +++ b/arch/arm/mach-gemini/devices.c @@ -185,3 +185,62 @@ int __init platform_register_ethernet(st return platform_device_register(ðernet_device); } + +static u64 usb0_dmamask = DMA_BIT_MASK(32); +static struct resource usb0_resources[] = { + { + .start = 0x68000000, + .end = 0x68000fff, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_USB0, + .end = IRQ_USB0, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 usb1_dmamask = DMA_BIT_MASK(32); +static struct resource usb1_resources[] = { + { + .start = 0x69000000, + .end = 0x69000fff, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_USB1, + .end = IRQ_USB1, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device usb_device[] = { + { + .name = "ehci-fotg2xx", + .id = 0, + .dev = { + .dma_mask = &usb0_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .num_resources = ARRAY_SIZE(usb0_resources), + .resource = usb0_resources, + }, + { + .name = "ehci-fotg2xx", + .id = 1, + .dev = { + .dma_mask = &usb1_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .num_resources = ARRAY_SIZE(usb1_resources), + .resource = usb1_resources, + }, +}; + +int __init platform_register_usb(unsigned int id) +{ + if (id > 1) + return -EINVAL; + + return platform_device_register(&usb_device[id]); +} --- a/arch/arm/mach-gemini/common.h +++ b/arch/arm/mach-gemini/common.h @@ -28,6 +28,7 @@ extern int platform_register_pflash(unsi unsigned int nr_parts); extern int platform_register_watchdog(void); extern int platform_register_ethernet(struct gemini_gmac_platform_data *pdata); +extern int platform_register_usb(unsigned int id); extern void gemini_restart(char mode, const char *cmd);