214 lines
5.7 KiB
C
214 lines
5.7 KiB
C
/*
|
|
* NETGEAR WNR2000v4 board support
|
|
*
|
|
* Copyright (C) 2015 Michael Bazzinotti <mbazzinotti@gmail.com>
|
|
* Copyright (C) 2014 Michaël Burtin <mburtin@gmail.com>
|
|
* Copyright (C) 2013 Mathieu Olivari <mathieu.olivari@gmail.com>
|
|
* Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
|
|
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
|
|
* Copyright (C) 2008-2009 Andy Boyett <agb@openwrt.org>
|
|
*
|
|
* 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/mtd/mtd.h>
|
|
#include <linux/mtd/partitions.h>
|
|
#include <linux/platform_device.h>
|
|
|
|
#include <asm/mach-ath79/ath79.h>
|
|
#include <asm/mach-ath79/ar71xx_regs.h>
|
|
|
|
#include "common.h"
|
|
#include "dev-eth.h"
|
|
#include "dev-gpio-buttons.h"
|
|
#include "dev-leds-gpio.h"
|
|
#include "dev-m25p80.h"
|
|
#include "dev-usb.h"
|
|
#include "dev-wmac.h"
|
|
#include "machtypes.h"
|
|
|
|
/* AR9341 GPIOs */
|
|
#define WNR2000V4_GPIO_LED_PWR_GREEN 0
|
|
#define WNR2000V4_GPIO_LED_PWR_AMBER 1
|
|
#define WNR2000V4_GPIO_LED_WPS 2
|
|
#define WNR2000V4_GPIO_LED_WLAN 12
|
|
#define WNR2000V4_GPIO_LED_LAN1_GREEN 13
|
|
#define WNR2000V4_GPIO_LED_LAN2_GREEN 14
|
|
#define WNR2000V4_GPIO_LED_LAN3_GREEN 15
|
|
#define WNR2000V4_GPIO_LED_LAN4_GREEN 16
|
|
#define WNR2000V4_GPIO_LED_LAN1_AMBER 18
|
|
#define WNR2000V4_GPIO_LED_LAN2_AMBER 19
|
|
#define WNR2000V4_GPIO_LED_LAN3_AMBER 20
|
|
#define WNR2000V4_GPIO_LED_LAN4_AMBER 21
|
|
#define WNR2000V4_GPIO_LED_WAN_GREEN 17
|
|
#define WNR2000V4_GPIO_LED_WAN_AMBER 22
|
|
/* Buttons */
|
|
#define WNR2000V4_GPIO_BTN_WPS 3
|
|
#define WNR2000V4_GPIO_BTN_RESET 4
|
|
#define WNR2000V4_GPIO_BTN_WLAN 11
|
|
#define WNR2000V4_KEYS_POLL_INTERVAL 20 /* msecs */
|
|
#define WNR2000V4_KEYS_DEBOUNCE_INTERVAL (3 * WNR2000V4_KEYS_POLL_INTERVAL)
|
|
|
|
|
|
/* ART offsets */
|
|
#define WNR2000V4_MAC0_OFFSET 0 /* WAN/WLAN0 MAC */
|
|
#define WNR2000V4_MAC1_OFFSET 6 /* Eth-switch0 MAC */
|
|
|
|
static struct gpio_led wnr2000v4_leds_gpio[] __initdata = {
|
|
{
|
|
.name = "netgear:green:power",
|
|
.gpio = WNR2000V4_GPIO_LED_PWR_GREEN,
|
|
.active_low = 1,
|
|
.default_trigger = "default-on",
|
|
},
|
|
{
|
|
.name = "netgear:amber:status",
|
|
.gpio = WNR2000V4_GPIO_LED_PWR_AMBER,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.name = "netgear:green:wan",
|
|
.gpio = WNR2000V4_GPIO_LED_WAN_GREEN,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.name = "netgear:amber:wan",
|
|
.gpio = WNR2000V4_GPIO_LED_WAN_AMBER,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.name = "netgear:blue:wlan",
|
|
.gpio = WNR2000V4_GPIO_LED_WLAN,
|
|
.active_low = 1,
|
|
},
|
|
/* LAN LEDS */
|
|
{
|
|
.name = "netgear:green:lan1",
|
|
.gpio = WNR2000V4_GPIO_LED_LAN1_GREEN,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.name = "netgear:green:lan2",
|
|
.gpio = WNR2000V4_GPIO_LED_LAN2_GREEN,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.name = "netgear:green:lan3",
|
|
.gpio = WNR2000V4_GPIO_LED_LAN3_GREEN,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.name = "netgear:green:lan4",
|
|
.gpio = WNR2000V4_GPIO_LED_LAN4_GREEN,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.name = "netgear:amber:lan1",
|
|
.gpio = WNR2000V4_GPIO_LED_LAN1_AMBER,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.name = "netgear:amber:lan2",
|
|
.gpio = WNR2000V4_GPIO_LED_LAN2_AMBER,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.name = "netgear:amber:lan3",
|
|
.gpio = WNR2000V4_GPIO_LED_LAN3_AMBER,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.name = "netgear:amber:lan4",
|
|
.gpio = WNR2000V4_GPIO_LED_LAN4_AMBER,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.name = "netgear:green:wps",
|
|
.gpio = WNR2000V4_GPIO_LED_WPS,
|
|
.active_low = 1,
|
|
},
|
|
};
|
|
|
|
static struct gpio_keys_button wnr2000v4_gpio_keys[] __initdata = {
|
|
{
|
|
.desc = "WPS button",
|
|
.type = EV_KEY,
|
|
.code = KEY_WPS_BUTTON,
|
|
.debounce_interval = WNR2000V4_KEYS_DEBOUNCE_INTERVAL,
|
|
.gpio = WNR2000V4_GPIO_BTN_WPS,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.desc = "Reset button",
|
|
.type = EV_KEY,
|
|
.code = KEY_RESTART,
|
|
.debounce_interval = WNR2000V4_KEYS_DEBOUNCE_INTERVAL,
|
|
.gpio = WNR2000V4_GPIO_BTN_RESET,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.desc = "WLAN button",
|
|
.type = EV_KEY,
|
|
.code = KEY_RFKILL,
|
|
.debounce_interval = WNR2000V4_KEYS_DEBOUNCE_INTERVAL,
|
|
.gpio = WNR2000V4_GPIO_BTN_WLAN,
|
|
.active_low = 1,
|
|
},
|
|
};
|
|
|
|
static void __init wnr_common_setup(void)
|
|
{
|
|
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
|
|
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
|
|
|
|
ath79_register_mdio(1, 0x0);
|
|
|
|
ath79_register_usb();
|
|
|
|
ath79_register_m25p80(NULL);
|
|
|
|
ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_ONLY_MODE);
|
|
|
|
ath79_init_mac(ath79_eth0_data.mac_addr, art+WNR2000V4_MAC0_OFFSET, 0);
|
|
ath79_init_mac(ath79_eth1_data.mac_addr, art+WNR2000V4_MAC1_OFFSET, 0);
|
|
|
|
/* GMAC0 is connected to the PHY0 of the internal switch, GE0 */
|
|
ath79_switch_data.phy4_mii_en = 1;
|
|
ath79_switch_data.phy_poll_mask = BIT(4);
|
|
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
|
|
ath79_eth0_data.phy_mask = BIT(4);
|
|
ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
|
|
ath79_register_eth(0);
|
|
|
|
/* GMAC1 is connected to the internal switch, GE1 */
|
|
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
|
|
ath79_register_eth(1);
|
|
|
|
ath79_register_wmac(ee, art);
|
|
}
|
|
|
|
static void __init wnr2000v4_setup(void)
|
|
{
|
|
int i;
|
|
|
|
wnr_common_setup();
|
|
|
|
/* Ensure no LED has an internal MUX signal, otherwise
|
|
control of LED could be lost... This is especially important
|
|
for most green LEDS (Eth,WAN).. who arrive in this function with
|
|
MUX signals set. */
|
|
for (i = 0; i < ARRAY_SIZE(wnr2000v4_leds_gpio); i++)
|
|
ath79_gpio_output_select(wnr2000v4_leds_gpio[i].gpio,
|
|
AR934X_GPIO_OUT_GPIO);
|
|
|
|
ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr2000v4_leds_gpio),
|
|
wnr2000v4_leds_gpio);
|
|
|
|
ath79_register_gpio_keys_polled(-1, WNR2000V4_KEYS_POLL_INTERVAL,
|
|
ARRAY_SIZE(wnr2000v4_gpio_keys),
|
|
wnr2000v4_gpio_keys);
|
|
}
|
|
|
|
MIPS_MACHINE(ATH79_MACH_WNR2000_V4, "WNR2000V4", "NETGEAR WNR2000 V4", wnr2000v4_setup);
|