You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
91 lines
2.4 KiB
C
91 lines
2.4 KiB
C
/*
|
|
* Allnet ALL0256N board support
|
|
*
|
|
* Copyright (C) 2012 Daniel Golle <dgolle@allnet.de>
|
|
*
|
|
* 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 <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 ALL0256N_GPIO_BUTTON_RESET 0
|
|
#define ALL0256N_GPIO_LED_RSSI_LOW 14
|
|
#define ALL0256N_GPIO_LED_RSSI_MED 12
|
|
#define ALL0256N_GPIO_LED_RSSI_HIGH 13
|
|
#define ALL0256N_KEYS_POLL_INTERVAL 20
|
|
#define ALL0256N_KEYS_DEBOUNCE_INTERVAL (3 * ALL0256N_KEYS_POLL_INTERVAL)
|
|
|
|
const struct flash_platform_data all0256n_flash = {
|
|
.type = "mx25l3205d",
|
|
};
|
|
|
|
struct spi_board_info all0256n_spi_slave_info[] __initdata = {
|
|
{
|
|
.modalias = "m25p80",
|
|
.platform_data = &all0256n_flash,
|
|
.irq = -1,
|
|
.max_speed_hz = 10000000,
|
|
.bus_num = 0,
|
|
.chip_select = 0,
|
|
},
|
|
};
|
|
|
|
static struct gpio_keys_button all0256n_gpio_buttons[] __initdata = {
|
|
{
|
|
.desc = "reset",
|
|
.type = EV_KEY,
|
|
.code = KEY_RESTART,
|
|
.debounce_interval = ALL0256N_KEYS_DEBOUNCE_INTERVAL,
|
|
.gpio = ALL0256N_GPIO_BUTTON_RESET,
|
|
.active_low = 1,
|
|
}
|
|
};
|
|
|
|
static struct gpio_led all0256n_leds_gpio[] __initdata = {
|
|
{
|
|
.name = "all0256n:green:rssilow",
|
|
.gpio = ALL0256N_GPIO_LED_RSSI_LOW,
|
|
.active_low = 1,
|
|
}, {
|
|
.name = "all0256n:green:rssimed",
|
|
.gpio = ALL0256N_GPIO_LED_RSSI_MED,
|
|
.active_low = 1,
|
|
}, {
|
|
.name = "all0256n:green:rssihigh",
|
|
.gpio = ALL0256N_GPIO_LED_RSSI_HIGH,
|
|
.active_low = 1,
|
|
}
|
|
};
|
|
|
|
static void __init all0256n_init(void)
|
|
{
|
|
rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
|
|
rt305x_register_spi(all0256n_spi_slave_info,
|
|
ARRAY_SIZE(all0256n_spi_slave_info));
|
|
rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
|
|
rt305x_register_ethernet();
|
|
ramips_register_gpio_leds(-1, ARRAY_SIZE(all0256n_leds_gpio),
|
|
all0256n_leds_gpio);
|
|
ramips_register_gpio_buttons(-1, ALL0256N_KEYS_POLL_INTERVAL,
|
|
ARRAY_SIZE(all0256n_gpio_buttons),
|
|
all0256n_gpio_buttons);
|
|
rt305x_register_wifi();
|
|
rt305x_register_wdt();
|
|
}
|
|
|
|
MIPS_MACHINE(RAMIPS_MACH_ALL0256N, "ALL0256N", "Allnet ALL0256N",
|
|
all0256n_init);
|