diff options
Diffstat (limited to 'arch/arm/mach-lpc32xx/common.c')
| -rw-r--r-- | arch/arm/mach-lpc32xx/common.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/arm/mach-lpc32xx/common.c b/arch/arm/mach-lpc32xx/common.c index 6c76bb36559..bbbf063a74c 100644 --- a/arch/arm/mach-lpc32xx/common.c +++ b/arch/arm/mach-lpc32xx/common.c @@ -160,6 +160,53 @@ struct platform_device lpc32xx_adc_device = { }; /* + * USB support + */ +/* The dmamask must be set for OHCI to work */ +static u64 ohci_dmamask = ~(u32) 0; +static struct resource ohci_resources[] = { + { + .start = IO_ADDRESS(LPC32XX_USB_BASE), + .end = IO_ADDRESS(LPC32XX_USB_BASE + 0x100 - 1), + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_LPC32XX_USB_HOST, + .flags = IORESOURCE_IRQ, + }, +}; +struct platform_device lpc32xx_ohci_device = { + .name = "usb-ohci", + .id = -1, + .dev = { + .dma_mask = &ohci_dmamask, + .coherent_dma_mask = 0xFFFFFFFF, + }, + .num_resources = ARRAY_SIZE(ohci_resources), + .resource = ohci_resources, +}; + +/* + * Network Support + */ +static struct resource net_resources[] = { + [0] = DEFINE_RES_MEM(LPC32XX_ETHERNET_BASE, SZ_4K), + [1] = DEFINE_RES_MEM(LPC32XX_IRAM_BASE, SZ_128K), + [2] = DEFINE_RES_IRQ(IRQ_LPC32XX_ETHERNET), +}; + +static u64 lpc32xx_mac_dma_mask = 0xffffffffUL; +struct platform_device lpc32xx_net_device = { + .name = "lpc-eth", + .id = 0, + .dev = { + .dma_mask = &lpc32xx_mac_dma_mask, + .coherent_dma_mask = 0xffffffffUL, + }, + .num_resources = ARRAY_SIZE(net_resources), + .resource = net_resources, +}; + +/* * Returns the unique ID for the device */ void lpc32xx_get_uid(u32 devid[4]) |