--- a/arch/arm/mach-gemini/devices.c +++ b/arch/arm/mach-gemini/devices.c @@ -187,3 +187,64 @@ int platform_register_ethernet(struct ge return platform_device_register(ðernet_device); } + +static struct resource usb0_resources[] = { + { + .start = GEMINI_USB0_BASE, + .end = GEMINI_USB0_BASE + 0xfff, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_USB0, + .end = IRQ_USB0, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource usb1_resources[] = { + { + .start = GEMINI_USB1_BASE, + .end = GEMINI_USB1_BASE + 0xfff, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_USB1, + .end = IRQ_USB1, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 usb0_dmamask = 0xffffffffUL; +static u64 usb1_dmamask = 0xffffffffUL; + +static struct platform_device usb_device[] = { + { + .name = "ehci-fotg2", + .id = 0, + .dev = { + .dma_mask = &usb0_dmamask, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(usb0_resources), + .resource = usb0_resources, + }, + { + .name = "ehci-fotg2", + .id = 1, + .dev = { + .dma_mask = &usb1_dmamask, + .coherent_dma_mask = 0xffffffff, + }, + .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 @@ -30,6 +30,7 @@ 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(enum reboot_mode mode, const char *cmd);