ramips: rt305x: add kernel support for AirLive AIR3GII
AirLive AIR3GII is Ralink RT5350F based device with 100Mbps switch, USB port, 4MB flash and 32MB ram. Works: ethernet (LAN & WAN), wps button, led, USB, sysupgrade Does not work: wifi (chip RT5350), reset button [ 13.390000] phy0 -> rt2800_init_eeprom: Error - Invalid RT chipset 0x5350 detected. [ 13.400000] phy0 -> rt2x00lib_probe_dev: Error - Failed to allocate device. Other problem: LAN leds is reverse (lights when not cable connected and vice versa) [juhosg: move user-space support and image generation changes into separate patches] Signed-off-by: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> Patchwork: http://patchwork.openwrt.org/patch/2913/ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 34922v19.07.3_mercusys_ac12_duma
Gabor Juhos
12 years ago
parent
87271e9f28
commit
3fcb8bb0dd
@ -0,0 +1,94 @@
|
||||
/*
|
||||
* AirLive Air3GII board support
|
||||
*
|
||||
* Copyright (C) 2012 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 <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 AIR3GII_GPIO_BUTTON_WPS 7
|
||||
|
||||
#define AIR3GII_GPIO_LED_WLAN 8
|
||||
#define AIR3GII_GPIO_LED_MOBILE 9
|
||||
|
||||
#define AIR3GII_KEYS_POLL_INTERVAL 20
|
||||
#define AIR3GII_KEYS_DEBOUNCE_INTERVAL (3 * AIR3GII_KEYS_POLL_INTERVAL)
|
||||
|
||||
const struct flash_platform_data air3gii_flash = {
|
||||
.type = "en25q32b",
|
||||
};
|
||||
|
||||
struct spi_board_info air3gii_spi_slave_info[] __initdata = {
|
||||
{
|
||||
.modalias = "m25p80",
|
||||
.platform_data = &air3gii_flash,
|
||||
.irq = -1,
|
||||
.max_speed_hz = 10000000,
|
||||
.bus_num = 0,
|
||||
.chip_select = 0,
|
||||
},
|
||||
};
|
||||
|
||||
static struct gpio_led air3gii_leds_gpio[] __initdata = {
|
||||
{
|
||||
.name = "airlive:green:wlan",
|
||||
.gpio = AIR3GII_GPIO_LED_WLAN,
|
||||
.active_low = 0,
|
||||
}, {
|
||||
.name = "airlive:green:mobile",
|
||||
.gpio = AIR3GII_GPIO_LED_MOBILE,
|
||||
.active_low = 1,
|
||||
}
|
||||
};
|
||||
|
||||
static struct gpio_keys_button air3gii_gpio_buttons[] __initdata = {
|
||||
{
|
||||
.desc = "wps",
|
||||
.type = EV_KEY,
|
||||
.code = KEY_WPS_BUTTON,
|
||||
.debounce_interval = AIR3GII_KEYS_DEBOUNCE_INTERVAL,
|
||||
.gpio = AIR3GII_GPIO_BUTTON_WPS,
|
||||
.active_low = 1,
|
||||
}
|
||||
};
|
||||
|
||||
static void __init air3gii_init(void)
|
||||
{
|
||||
rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
|
||||
|
||||
rt305x_register_spi(air3gii_spi_slave_info,
|
||||
ARRAY_SIZE(air3gii_spi_slave_info));
|
||||
|
||||
rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
|
||||
rt305x_register_ethernet();
|
||||
|
||||
ramips_register_gpio_leds(-1, ARRAY_SIZE(air3gii_leds_gpio),
|
||||
air3gii_leds_gpio);
|
||||
|
||||
ramips_register_gpio_buttons(-1, AIR3GII_KEYS_POLL_INTERVAL,
|
||||
ARRAY_SIZE(air3gii_gpio_buttons),
|
||||
air3gii_gpio_buttons);
|
||||
|
||||
rt305x_register_wifi();
|
||||
rt305x_register_wdt();
|
||||
rt305x_register_usb();
|
||||
}
|
||||
|
||||
MIPS_MACHINE(RAMIPS_MACH_AIR3GII, "AIR3GII", "AirLive Air3GII",
|
||||
air3gii_init);
|
||||
Loading…
Reference in New Issue