diff options
Diffstat (limited to 'target/linux/ifxmips/files-2.6.32/arch/mips/ifxmips/common/devices.c')
-rw-r--r-- | target/linux/ifxmips/files-2.6.32/arch/mips/ifxmips/common/devices.c | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/target/linux/ifxmips/files-2.6.32/arch/mips/ifxmips/common/devices.c b/target/linux/ifxmips/files-2.6.32/arch/mips/ifxmips/common/devices.c new file mode 100644 index 0000000000..dcd2346c8e --- /dev/null +++ b/target/linux/ifxmips/files-2.6.32/arch/mips/ifxmips/common/devices.c @@ -0,0 +1,135 @@ +#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> + +/* gpiodev */ +static struct platform_device ifxmips_gpio_dev = +{ + .name = "GPIODEV", + .num_resources = 1, +}; + +void __init +ifxmips_register_gpio_dev(void) +{ + platform_device_register(&ifxmips_gpio_dev); +} + +/* gpio leds */ +#ifdef CONFIG_LEDS_GPIO +static struct gpio_led_platform_data ifxmips_gpio_led_data; + +static struct platform_device ifxmips_gpio_leds = +{ + .name = "leds-gpio", + .dev = { + .platform_data = (void *) &ifxmips_gpio_led_data, + } +}; + +void __init +ifxmips_register_gpio_leds(struct gpio_led *leds, int cnt) +{ + ifxmips_gpio_led_data.leds = leds; + ifxmips_gpio_led_data.num_leds = cnt; + platform_device_register(&ifxmips_gpio_leds); +} +#endif + +/* leds */ +static struct gpio_led_platform_data ifxmips_led_data; + +static struct platform_device ifxmips_led = +{ + .name = "ifxmips_led", + .dev = { + .platform_data = (void *) &ifxmips_led_data, + } +}; + +void __init +ifxmips_register_leds(struct gpio_led *leds, int cnt) +{ + ifxmips_led_data.leds = leds; + ifxmips_led_data.num_leds = cnt; + platform_device_register(&ifxmips_led); +} + +/* mtd flash */ +static struct resource ifxmips_mtd_resource = +{ + .start = IFXMIPS_FLASH_START, + .end = IFXMIPS_FLASH_START + IFXMIPS_FLASH_MAX - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device ifxmips_mtd = +{ + .name = "ifxmips_mtd", + .resource = &ifxmips_mtd_resource, + .num_resources = 1, +}; + +void __init +ifxmips_register_mtd(struct physmap_flash_data *pdata) +{ + ifxmips_mtd.dev.platform_data = pdata; + platform_device_register(&ifxmips_mtd); +} + +/* watchdog */ +static struct resource ifxmips_wdt_resource = +{ + .start = IFXMIPS_WDT_BASE_ADDR, + .end = IFXMIPS_WDT_BASE_ADDR + IFXMIPS_WDT_SIZE - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device ifxmips_wdt = +{ + .name = "ifxmips_wdt", + .resource = &ifxmips_wdt_resource, + .num_resources = 1, +}; + +void __init +ifxmips_register_wdt(void) +{ + platform_device_register(&ifxmips_wdt); +} + +/* gpio */ +static struct platform_device ifxmips_gpio0 = +{ + .name = "ifxmips_gpio", +}; + +static struct platform_device ifxmips_gpio1 = +{ + .name = "ifxmips_gpio1", +}; + +void __init +ifxmips_register_gpio(void) +{ + platform_device_register(&ifxmips_gpio0); + platform_device_register(&ifxmips_gpio1); +} |