diff options
Diffstat (limited to 'target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-wndr3700.c')
| -rw-r--r-- | target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-wndr3700.c | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-wndr3700.c b/target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-wndr3700.c new file mode 100644 index 000000000..fccf1c663 --- /dev/null +++ b/target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-wndr3700.c @@ -0,0 +1,172 @@ +/* + * Netgear WNDR3700 board support + * + * Copyright (C) 2009 Marco Porsch + * Copyright (C) 2009-2012 Gabor Juhos <juhosg@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/platform_device.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/delay.h> +#include <linux/rtl8366.h> + +#include <asm/mach-ath79/ath79.h> + +#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 WNDR3700_GPIO_LED_WPS_ORANGE 0 +#define WNDR3700_GPIO_LED_POWER_ORANGE 1 +#define WNDR3700_GPIO_LED_POWER_GREEN 2 +#define WNDR3700_GPIO_LED_WPS_GREEN 4 +#define WNDR3700_GPIO_LED_WAN_GREEN 6 + +#define WNDR3700_GPIO_BTN_WPS 3 +#define WNDR3700_GPIO_BTN_RESET 8 +#define WNDR3700_GPIO_BTN_WIFI 11 + +#define WNDR3700_GPIO_RTL8366_SDA 5 +#define WNDR3700_GPIO_RTL8366_SCK 7 + +#define WNDR3700_KEYS_POLL_INTERVAL 20 /* msecs */ +#define WNDR3700_KEYS_DEBOUNCE_INTERVAL (3 * WNDR3700_KEYS_POLL_INTERVAL) + +#define WNDR3700_ETH0_MAC_OFFSET 0 +#define WNDR3700_ETH1_MAC_OFFSET 0x6 + +#define WNDR3700_WMAC0_MAC_OFFSET 0 +#define WNDR3700_WMAC1_MAC_OFFSET 0xc +#define WNDR3700_CALDATA0_OFFSET 0x1000 +#define WNDR3700_CALDATA1_OFFSET 0x5000 + +static struct gpio_led wndr3700_leds_gpio[] __initdata = { + { + .name = "wndr3700:green:power", + .gpio = WNDR3700_GPIO_LED_POWER_GREEN, + .active_low = 1, + }, { + .name = "wndr3700:orange:power", + .gpio = WNDR3700_GPIO_LED_POWER_ORANGE, + .active_low = 1, + }, { + .name = "wndr3700:green:wps", + .gpio = WNDR3700_GPIO_LED_WPS_GREEN, + .active_low = 1, + }, { + .name = "wndr3700:orange:wps", + .gpio = WNDR3700_GPIO_LED_WPS_ORANGE, + .active_low = 1, + }, { + .name = "wndr3700:green:wan", + .gpio = WNDR3700_GPIO_LED_WAN_GREEN, + .active_low = 1, + } +}; + +static struct gpio_keys_button wndr3700_gpio_keys[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = WNDR3700_KEYS_DEBOUNCE_INTERVAL, + .gpio = WNDR3700_GPIO_BTN_RESET, + .active_low = 1, + }, { + .desc = "wps", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = WNDR3700_KEYS_DEBOUNCE_INTERVAL, + .gpio = WNDR3700_GPIO_BTN_WPS, + .active_low = 1, + }, { + .desc = "wifi", + .type = EV_KEY, + .code = BTN_2, + .debounce_interval = WNDR3700_KEYS_DEBOUNCE_INTERVAL, + .gpio = WNDR3700_GPIO_BTN_WIFI, + .active_low = 1, + } +}; + +static struct rtl8366_platform_data wndr3700_rtl8366s_data = { + .gpio_sda = WNDR3700_GPIO_RTL8366_SDA, + .gpio_sck = WNDR3700_GPIO_RTL8366_SCK, +}; + +static struct platform_device wndr3700_rtl8366s_device = { + .name = RTL8366S_DRIVER_NAME, + .id = -1, + .dev = { + .platform_data = &wndr3700_rtl8366s_data, + } +}; + +static void __init wndr3700_setup(void) +{ + u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); + + /* + * The eth0 and wmac0 interfaces share the same MAC address which + * can lead to problems if operated unbridged. Set the locally + * administered bit on the eth0 MAC to make it unique. + */ + ath79_init_local_mac(ath79_eth0_data.mac_addr, + art + WNDR3700_ETH0_MAC_OFFSET); + ath79_eth0_pll_data.pll_1000 = 0x11110000; + ath79_eth0_data.mii_bus_dev = &wndr3700_rtl8366s_device.dev; + ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; + ath79_eth0_data.speed = SPEED_1000; + ath79_eth0_data.duplex = DUPLEX_FULL; + + ath79_init_mac(ath79_eth1_data.mac_addr, + art + WNDR3700_ETH1_MAC_OFFSET, 0); + ath79_eth1_pll_data.pll_1000 = 0x11110000; + ath79_eth1_data.mii_bus_dev = &wndr3700_rtl8366s_device.dev; + ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; + ath79_eth1_data.phy_mask = 0x10; + + ath79_register_eth(0); + ath79_register_eth(1); + + ath79_register_usb(); + + ath79_register_m25p80(NULL); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(wndr3700_leds_gpio), + wndr3700_leds_gpio); + + ath79_register_gpio_keys_polled(-1, WNDR3700_KEYS_POLL_INTERVAL, + ARRAY_SIZE(wndr3700_gpio_keys), + wndr3700_gpio_keys); + + platform_device_register(&wndr3700_rtl8366s_device); + platform_device_register_simple("wndr3700-led-usb", -1, NULL, 0); + + ap9x_pci_setup_wmac_led_pin(0, 5); + ap9x_pci_setup_wmac_led_pin(1, 5); + + /* 2.4 GHz uses the first fixed antenna group (1, 0, 1, 0) */ + ap9x_pci_setup_wmac_gpio(0, (0xf << 6), (0xa << 6)); + + /* 5 GHz uses the second fixed antenna group (0, 1, 1, 0) */ + ap9x_pci_setup_wmac_gpio(1, (0xf << 6), (0x6 << 6)); + + ap94_pci_init(art + WNDR3700_CALDATA0_OFFSET, + art + WNDR3700_WMAC0_MAC_OFFSET, + art + WNDR3700_CALDATA1_OFFSET, + art + WNDR3700_WMAC1_MAC_OFFSET); +} + +MIPS_MACHINE(ATH79_MACH_WNDR3700, "WNDR3700", + "NETGEAR WNDR3700/WNDR3800/WNDRMAC", + wndr3700_setup); |