From f7b84c92099ede5feeb210f97fd2617201228f13 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Thu, 19 Sep 2013 16:56:48 +0000 Subject: ar71xx: add kernel support for Netgear WNR2200 wireless router This patch adds OpenWRT support for the Netgear WNR2200 (N300) wireless router with USB. Technical details of this router can be found at http://www.netgear.com/home/products/wirelessrouters/work-and-play/WNR2200.aspx and http://wikidevi.com/wiki/Netgear_WNR2200 Signed-off-by: Aidan Kissane Signed-off-by: Dirk Neukirchen Patchwork: http://patchwork.openwrt.org/patch/4055/ [juhosg: - add commit message and SoB line from the original patch - remove dead code from mach-wnr2200.c - refresh 624-MIPS-ath79-WNR2200-support.patch] Signed-off-by: Gabor Juhos git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38059 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../ar71xx/files/arch/mips/ath79/mach-wnr2200.c | 137 +++++++++++++++++++++ 1 file changed, 137 insertions(+) create mode 100644 target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c (limited to 'target/linux/ar71xx/files') diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c new file mode 100644 index 0000000000..502fd5ecbc --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c @@ -0,0 +1,137 @@ +/* + * NETGEAR WNR2200 board support + * + * Copyright (C) 2013 Aidan Kissane + * + * 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 + +#include +#include + +#include + +#include "dev-ap9x-pci.h" +#include "dev-eth.h" +#include "dev-gpio-buttons.h" +#include "dev-leds-gpio.h" +#include "dev-m25p80.h" +#include "dev-usb.h" +#include "machtypes.h" + +#define WNR2200_GPIO_LED_LAN2_AMBER 0 +#define WNR2200_GPIO_LED_LAN4_AMBER 1 +#define WNR2200_GPIO_LED_WPS 5 +#define WNR2200_GPIO_LED_WAN_GREEN 7 +#define WNR2200_GPIO_LED_USB 8 +#define WNR2200_GPIO_LED_LAN3_AMBER 11 +#define WNR2200_GPIO_LED_WAN_AMBER 12 +#define WNR2200_GPIO_LED_LAN1_GREEN 13 +#define WNR2200_GPIO_LED_LAN2_GREEN 14 +#define WNR2200_GPIO_LED_LAN3_GREEN 15 +#define WNR2200_GPIO_LED_LAN4_GREEN 16 +#define WNR2200_GPIO_LED_PWR_AMBER 21 +#define WNR2200_GPIO_LED_PWR_GREEN 22 + +#define WNR2200_GPIO_USB_POWER 24 + +#define WNR2200_KEYS_POLL_INTERVAL 20 /* msecs */ +#define WNR2200_KEYS_DEBOUNCE_INTERVAL (3 * WNR2200_KEYS_POLL_INTERVAL) + +#define WNR2200_MAC0_OFFSET 0 +#define WNR2200_MAC1_OFFSET 6 +#define WNR2200_PCIE_CALDATA_OFFSET 0x1000 + +static struct gpio_led wnr2200_leds_gpio[] __initdata = { + { + .name = "wnr2200:amber:lan2", + .gpio = WNR2200_GPIO_LED_LAN2_AMBER, + .active_low = 1, + }, { + .name = "wnr2200:amber:lan4", + .gpio = WNR2200_GPIO_LED_LAN4_AMBER, + .active_low = 1, + }, { + .name = "wnr2200:green:wps", + .gpio = WNR2200_GPIO_LED_WPS, + .active_low = 1, + }, { + .name = "wnr2200:green:wan", + .gpio = WNR2200_GPIO_LED_WAN_GREEN, + .active_low = 1, + }, { + .name = "wnr2200:green:usb", + .gpio = WNR2200_GPIO_LED_USB, + .active_low = 1, + }, { + .name = "wnr2200:amber:lan3", + .gpio = WNR2200_GPIO_LED_LAN3_AMBER, + .active_low = 1, + }, { + .name = "wnr2200:amber:wan", + .gpio = WNR2200_GPIO_LED_WAN_AMBER, + .active_low = 1, + }, { + .name = "wnr2200:green:lan1", + .gpio = WNR2200_GPIO_LED_LAN1_GREEN, + .active_low = 1, + }, { + .name = "wnr2200:green:lan2", + .gpio = WNR2200_GPIO_LED_LAN2_GREEN, + .active_low = 1, + }, { + .name = "wnr2200:green:lan3", + .gpio = WNR2200_GPIO_LED_LAN3_GREEN, + .active_low = 1, + }, { + .name = "wnr2200:green:lan4", + .gpio = WNR2200_GPIO_LED_LAN4_GREEN, + .active_low = 1, + }, { + .name = "wnr2200:anber:power", + .gpio = WNR2200_GPIO_LED_PWR_AMBER, + .active_low = 1, + }, { + .name = "wnr2200:green:power", + .gpio = WNR2200_GPIO_LED_PWR_GREEN, + .active_low = 1, + } +}; + +static void __init wnr2200_setup(void) +{ + u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); + + ath79_register_mdio(0, 0x0); + + ath79_init_mac(ath79_eth0_data.mac_addr, art+WNR2200_MAC0_OFFSET, 0); + ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII; + ath79_eth0_data.speed = SPEED_100; + ath79_eth0_data.duplex = DUPLEX_FULL; + + ath79_init_mac(ath79_eth1_data.mac_addr, art+WNR2200_MAC1_OFFSET, 0); + ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII; + ath79_eth1_data.phy_mask = 0x10; + + ath79_register_eth(0); + ath79_register_eth(1); + + ath79_register_m25p80(NULL); + ap91_pci_init(art + WNR2200_PCIE_CALDATA_OFFSET, NULL); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr2200_leds_gpio), + wnr2200_leds_gpio); + + /* enable power for the USB port */ + gpio_request_one(WNR2200_GPIO_USB_POWER, + GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, + "USB power"); + + ath79_register_usb(); +} + +MIPS_MACHINE(ATH79_MACH_WNR2200, "WNR2200", "NETGEAR WNR2200", wnr2200_setup); -- cgit v1.2.3