diff options
Diffstat (limited to 'target/linux/ar71xx/files')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2000-v4.c | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2000-v4.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2000-v4.c new file mode 100644 index 0000000000..d8437dce4d --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2000-v4.c @@ -0,0 +1,175 @@ +/* + * NETGEAR WNR2000v4 board support + * + * Copytight (C) 2014 Michaël Burtin <mburtin@gmail.com> + * Copytight (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_WAN_AMBER 22 +#define WNR2000V4_GPIO_LED_WAN_GREEN 17 +#define WNR2000V4_GPIO_LED_WPS 2 +#define WNR2000V4_GPIO_LED_WLAN 12 +#define WNR2000V4_GPIO_LED_LAN1 18 +#define WNR2000V4_GPIO_LED_LAN2 19 +#define WNR2000V4_GPIO_LED_LAN3 20 +#define WNR2000V4_GPIO_LED_LAN4 21 +#define STATUS_LED_GPIO 1 +#define WNR2000V4_GPIO_LED_PWR_GREEN 0 + +#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) + +#define WNR2000V4_MAC0_OFFSET 0 +#define WNR2000V4_MAC1_OFFSET 6 + +static struct gpio_led wnr2000v4_leds_gpio[] __initdata = { + { + .name = "wnr2000-v4:green:power", + .gpio = WNR2000V4_GPIO_LED_PWR_GREEN, + .active_low = 1, + .default_trigger = "default-on", + }, { + .name = "wnr2000-v4:green:wan", + .gpio = WNR2000V4_GPIO_LED_WAN_AMBER, + .active_low = 1, + }, + { + .name = "wnr2000-v4:green:wps", + .gpio = WNR2000V4_GPIO_LED_WPS, + .active_low = 1, + }, + { + .name = "wnr2000-v4:amber:status", + .gpio = STATUS_LED_GPIO, + .active_low = 1, + }, + { + .name = "wnr2000-v4:blue:wlan", + .gpio = WNR2000V4_GPIO_LED_WLAN, + .active_low = 1, + }, + { + .name = "wnr2000-v4:amber:lan1", + .gpio = WNR2000V4_GPIO_LED_LAN1, + .active_low = 1, + }, { + .name = "wnr2000-v4:amber:lan2", + .gpio = WNR2000V4_GPIO_LED_LAN2, + .active_low = 1, + }, { + .name = "wnr2000-v4:amber:lan3", + .gpio = WNR2000V4_GPIO_LED_LAN3, + .active_low = 1, + }, { + .name = "wnr2000-v4:amber:lan4", + .gpio = WNR2000V4_GPIO_LED_LAN4, + .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, + }, + { + .desc = "Reset button", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = WNR2000V4_KEYS_DEBOUNCE_INTERVAL, + .gpio = WNR2000V4_GPIO_BTN_RESET, + }, + { + .desc = "WLAN button", + .type = EV_KEY, + .code = KEY_WLAN, + .debounce_interval = WNR2000V4_KEYS_DEBOUNCE_INTERVAL, + .gpio = WNR2000V4_GPIO_BTN_WLAN, + }, +}; + +static void __init wnr_common_setup(void) +{ + u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); + u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); + + ath79_register_m25p80(NULL); + + ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_ONLY_MODE | + AR934X_ETH_CFG_SW_PHY_SWAP); + + ath79_register_mdio(1, 0x0); + + /* LAN */ + ath79_init_mac(ath79_eth1_data.mac_addr, art+WNR2000V4_MAC0_OFFSET, 0); + + /* GMAC1 is connected to the internal switch */ + ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; + ath79_register_eth(1); + + /* WAN */ + ath79_init_mac(ath79_eth0_data.mac_addr, art+WNR2000V4_MAC1_OFFSET, 0); + + /* GMAC0 is connected to the PHY0 of the internal switch */ + 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_eth0_data.speed = SPEED_100; + ath79_eth0_data.duplex = DUPLEX_FULL; + + ath79_register_eth(0); + + /* WLAN */ + ath79_register_wmac(ee, art+WNR2000V4_MAC0_OFFSET); + + /* USB */ + ath79_register_usb(); +} + +static void __init wnr2000v4_setup(void) +{ + wnr_common_setup(); + + 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); |