diff options
Diffstat (limited to 'target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/danube/devices.c')
-rw-r--r-- | target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/danube/devices.c | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/danube/devices.c b/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/danube/devices.c new file mode 100644 index 000000000..0c6a3e004 --- /dev/null +++ b/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/danube/devices.c @@ -0,0 +1,104 @@ +#include <linux/init.h> +#include <linux/module.h> +#include <linux/types.h> +#include <linux/string.h> +#include <linux/mtd/physmap.h> +#include <linux/kernel.h> +#include <linux/reboot.h> +#include <linux/platform_device.h> +#include <linux/leds.h> +#include <linux/etherdevice.h> +#include <linux/reboot.h> +#include <linux/time.h> +#include <linux/io.h> +#include <linux/gpio.h> +#include <linux/leds.h> + +#include <asm/bootinfo.h> +#include <asm/irq.h> + +#include <ifxmips.h> +#include <ifxmips_irq.h> + +/* usb */ +static struct resource dwc_usb_res[] = +{ + { + .name = "dwc3884_membase", + .flags = IORESOURCE_MEM, + .start = 0x1E101000, + .end = 0x1E101FFF + }, + { + .name = "dwc3884_irq", + .flags = IORESOURCE_IRQ, + .start = IFXMIPS_USB_INT, + } +}; + +static struct platform_device dwc_usb = +{ + .name = "dwc3884-hcd", + .resource = dwc_usb_res, + .num_resources = ARRAY_SIZE(dwc_usb_res), +}; + +void __init +danube_register_usb(void) +{ + platform_device_register(&dwc_usb); +} + +/* ebu gpio */ +static struct platform_device ifxmips_ebu_gpio = +{ + .name = "ifxmips_ebu", + .num_resources = 1, +}; + +void __init +danube_register_ebu_gpio(struct resource *resource, u32 value) +{ + ifxmips_ebu_gpio.resource = resource; + ifxmips_ebu_gpio.dev.platform_data = (void*)value; + platform_device_register(&ifxmips_ebu_gpio); +} + +/* ethernet */ +unsigned char ifxmips_ethaddr[6] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; +static struct resource danube_ethernet_resources = +{ + .start = IFXMIPS_PPE32_BASE_ADDR, + .end = IFXMIPS_PPE32_BASE_ADDR + IFXMIPS_PPE32_SIZE - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device danube_ethernet = +{ + .name = "danube_ethernet", + .resource = &danube_ethernet_resources, + .num_resources = 1, + .dev = { + .platform_data = ifxmips_ethaddr, + } +}; + +void __init +danube_register_ethernet(unsigned char *mac) +{ + if(mac) + danube_ethernet.dev.platform_data = mac; + platform_device_register(&danube_ethernet); +} + +/* pci */ +extern int ifxmips_pci_external_clock; +extern int ifxmips_pci_req_mask; + +void __init +danube_register_pci(int clock, int irq_mask) +{ + ifxmips_pci_external_clock = clock; + if(irq_mask) + ifxmips_pci_req_mask = irq_mask; +} |