diff options
Diffstat (limited to 'target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-omni-emb.c')
-rw-r--r-- | target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-omni-emb.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-omni-emb.c b/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-omni-emb.c new file mode 100644 index 0000000..930ac30 --- /dev/null +++ b/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-omni-emb.c @@ -0,0 +1,74 @@ +/* + * Omnima MiniEMBWiFi board support + * + * Copyright (C) 2011 Johnathan Boyce <jon.boyce@globalreach.eu.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/gpio.h> + +#include <asm/mach-ralink/machine.h> +#include <asm/mach-ralink/dev-gpio-buttons.h> +#include <asm/mach-ralink/dev-gpio-leds.h> +#include <asm/mach-ralink/rt305x.h> +#include <asm/mach-ralink/rt305x_regs.h> + +#include "devices.h" + +#define OMNI_EMB_GPIO_BUTTON_RESET 12 /* active low */ + +#define OMNI_EMB_KEYS_POLL_INTERVAL 20 +#define OMNI_EMB_KEYS_DEBOUNCE_INTERVAL (3 * OMNI_EMB_KEYS_POLL_INTERVAL) + +#define OMNI_EMB_GPIO_LED_STATUS 9 +#define OMNI_EMB_GPIO_LED_WLAN 14 + +static struct gpio_led omni_emb_leds_gpio[] __initdata = { + { + .name = "emb:green:status", + .gpio = OMNI_EMB_GPIO_LED_STATUS, + .active_low = 1, + }, { + .name = "emb:green:wlan", + .gpio = OMNI_EMB_GPIO_LED_WLAN, + .active_low = 1, + } +}; + +static struct gpio_keys_button omni_emb_gpio_buttons[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = OMNI_EMB_KEYS_DEBOUNCE_INTERVAL, + .gpio = OMNI_EMB_GPIO_BUTTON_RESET, + .active_low = 1, + } +}; + +static void __init omni_emb_init(void) +{ + rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW; + + rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT); + + ramips_register_gpio_leds(-1, ARRAY_SIZE(omni_emb_leds_gpio), + omni_emb_leds_gpio); + ramips_register_gpio_buttons(-1, OMNI_EMB_KEYS_POLL_INTERVAL, + ARRAY_SIZE(omni_emb_gpio_buttons), + omni_emb_gpio_buttons); + + rt305x_register_flash(0); + rt305x_register_ethernet(); + rt305x_register_wifi(); + rt305x_register_wdt(); + rt305x_register_usb(); +} + +MIPS_MACHINE(RAMIPS_MACH_OMNI_EMB, "OMNI-EMB", "Omnima MiniEMBWiFi", + omni_emb_init); |