diff options
Diffstat (limited to 'target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-3g300m.c')
-rw-r--r-- | target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-3g300m.c | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-3g300m.c b/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-3g300m.c new file mode 100644 index 0000000..e4993b3 --- /dev/null +++ b/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-3g300m.c @@ -0,0 +1,126 @@ +/* + * Tenda 3G300M board support + * + * Copyright (C) 2013 Cezary Jackiewicz <cezary.jackiewicz@gmail.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/spi/spi.h> +#include <linux/spi/flash.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 TENDA_3G300M_GPIO_BUTTON_RESET 0 +#define TENDA_3G300M_GPIO_BUTTON_MODE 10 + +#define TENDA_3G300M_GPIO_LED_3GROUTER 11 +#define TENDA_3G300M_GPIO_LED_AP 12 +#define TENDA_3G300M_GPIO_LED_WISPROUTER 9 +#define TENDA_3G300M_GPIO_LED_WIRELESSROUTER 13 +#define TENDA_3G300M_GPIO_LED_3G 7 +#define TENDA_3G300M_GPIO_LED_WPSRESET 14 + +#define TENDA_3G300M_KEYS_POLL_INTERVAL 20 +#define TENDA_3G300M_KEYS_DEBOUNCE_INTERVAL (3 * TENDA_3G300M_KEYS_POLL_INTERVAL) + +const struct flash_platform_data tenda_3g300m_flash = { + .type = "mx25l3205d", +}; + +struct spi_board_info tenda_3g300m_spi_slave_info[] __initdata = { + { + .modalias = "m25p80", + .platform_data = &tenda_3g300m_flash, + .irq = -1, + .max_speed_hz = 10000000, + .bus_num = 0, + .chip_select = 0, + } +}; + +static struct gpio_led tenda_3g300m_leds_gpio[] __initdata = { + { + .name = "tenda:blue:3grouter", + .gpio = TENDA_3G300M_GPIO_LED_3GROUTER, + .active_low = 1, + },{ + .name = "tenda:blue:ap", + .gpio = TENDA_3G300M_GPIO_LED_AP, + .active_low = 1, + },{ + .name = "tenda:blue:wisprouter", + .gpio = TENDA_3G300M_GPIO_LED_WISPROUTER, + .active_low = 1, + },{ + .name = "tenda:blue:wirelessrouter", + .gpio = TENDA_3G300M_GPIO_LED_WIRELESSROUTER, + .active_low = 1, + },{ + .name = "tenda:blue:3g", + .gpio = TENDA_3G300M_GPIO_LED_3G, + .active_low = 1, + },{ + .name = "tenda:blue:wpsreset", + .gpio = TENDA_3G300M_GPIO_LED_WPSRESET, + .active_low = 1, + } +}; + +static struct gpio_keys_button tenda_3g300m_gpio_buttons[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = TENDA_3G300M_KEYS_DEBOUNCE_INTERVAL, + .gpio = TENDA_3G300M_GPIO_BUTTON_RESET, + .active_low = 1, + },{ + .desc = "mode", + .type = EV_KEY, + .code = BTN_0, + .debounce_interval = TENDA_3G300M_KEYS_DEBOUNCE_INTERVAL, + .gpio = TENDA_3G300M_GPIO_BUTTON_MODE, + .active_low = 1, + } +}; + +static void __init tenda_3g300m_init(void) +{ + rt305x_gpio_init((RT305X_GPIO_MODE_GPIO << + RT305X_GPIO_MODE_UART0_SHIFT) | + RT305X_GPIO_MODE_JTAG); + + rt305x_register_spi(tenda_3g300m_spi_slave_info, + ARRAY_SIZE(tenda_3g300m_spi_slave_info)); + + ramips_register_gpio_leds(-1, ARRAY_SIZE(tenda_3g300m_leds_gpio), + tenda_3g300m_leds_gpio); + + ramips_register_gpio_buttons(-1, TENDA_3G300M_KEYS_POLL_INTERVAL, + ARRAY_SIZE(tenda_3g300m_gpio_buttons), + tenda_3g300m_gpio_buttons); + + rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW; + rt305x_register_ethernet(); + + rt305x_register_wifi(); + + rt305x_register_wdt(); + + rt305x_register_usb(); +} + +MIPS_MACHINE(RAMIPS_MACH_3G300M, "3G300M", "Tenda 3G300M", + tenda_3g300m_init); |