From b80a2c45e4c7b99f4bce41381d5ce9cb5c2bd3dd Mon Sep 17 00:00:00 2001 From: juhosg Date: Wed, 1 Aug 2012 12:24:52 +0000 Subject: ar71xx: Buffalo WLAE-AG300N initial support The patch set for Buffalo WLAE-AG300N initial support. There is another patch for wireless led support that is posted separately. Note on serial console: This unit has buffalo standard 4 pin console, but the unit may not power on if some console apparatus is connected. This is probably due to some electronic interaction between the unit's electronic power switch circuit and the serial console apparatus. If this happens, it is required to power on the unit without the console, then quickly (re-)attach it. [juhosg: fix coding style] Signed-off-by: Yoichi Shinoda git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32931 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../files/arch/mips/ath79/mach-wlae-ag300n.c | 114 +++++++++++++++++++++ 1 file changed, 114 insertions(+) create mode 100644 target/linux/ar71xx/files/arch/mips/ath79/mach-wlae-ag300n.c (limited to 'target/linux/ar71xx/files/arch/mips') diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-wlae-ag300n.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-wlae-ag300n.c new file mode 100644 index 000000000..11006fd1b --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-wlae-ag300n.c @@ -0,0 +1,114 @@ +/* + * Buffalo WLAE-AG300N board support + */ + +#include +#include +#include + +#include + +#include "dev-eth.h" +#include "dev-ap9x-pci.h" +#include "dev-gpio-buttons.h" +#include "dev-leds-gpio.h" +#include "dev-m25p80.h" +#include "dev-usb.h" +#include "machtypes.h" + +#define WLAEAG300N_MAC_OFFSET 0x20c +#define WLAEAG300N_KEYS_POLL_INTERVAL 20 /* msecs */ +#define WLAEAG300N_KEYS_DEBOUNCE_INTERVAL (3 * WLAEAG300N_KEYS_POLL_INTERVAL) + + +static struct gpio_led wlaeag300n_leds_gpio[] __initdata = { + /* + * Note: Writing 1 into GPIO 13 will power down the device. + */ + { + .name = "buffalo:green:wireless", + .gpio = 14, + .active_low = 1, + }, { + .name = "buffalo:red:wireless", + .gpio = 15, + .active_low = 1, + }, { + .name = "buffalo:green:status", + .gpio = 16, + .active_low = 1, + }, { + .name = "buffalo:red:status", + .gpio = 17, + .active_low = 1, + } +}; + + +static struct gpio_keys_button wlaeag300n_gpio_keys[] __initdata = { + { + .desc = "function", + .type = EV_KEY, + .code = KEY_MODE, + .debounce_interval = WLAEAG300N_KEYS_DEBOUNCE_INTERVAL, + .gpio = 0, + .active_low = 1, + }, { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = WLAEAG300N_KEYS_DEBOUNCE_INTERVAL, + .gpio = 1, + .active_low = 1, + }, { + .desc = "power", + .type = EV_KEY, + .code = KEY_POWER, + .debounce_interval = WLAEAG300N_KEYS_DEBOUNCE_INTERVAL, + .gpio = 11, + .active_low = 1, + }, { + .desc = "aoss", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = WLAEAG300N_KEYS_DEBOUNCE_INTERVAL, + .gpio = 12, + .active_low = 1, + } +}; + +static void __init wlaeag300n_setup(void) +{ + u8 *eeprom1 = (u8 *) KSEG1ADDR(0x1fff1000); + u8 *mac1 = eeprom1 + WLAEAG300N_MAC_OFFSET; + + ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0); + ath79_init_mac(ath79_eth1_data.mac_addr, mac1, 1); + + ath79_register_mdio(0, ~(BIT(0) | BIT(4))); + + ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; + ath79_eth0_data.speed = SPEED_1000; + ath79_eth0_data.duplex = DUPLEX_FULL; + ath79_eth0_data.phy_mask = BIT(0); + + ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; + ath79_eth1_data.phy_mask = BIT(4); + + ath79_register_eth(0); + ath79_register_eth(1); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(wlaeag300n_leds_gpio), + wlaeag300n_leds_gpio); + + ath79_register_gpio_keys_polled(-1, WLAEAG300N_KEYS_POLL_INTERVAL, + ARRAY_SIZE(wlaeag300n_gpio_keys), + wlaeag300n_gpio_keys); + + ath79_register_m25p80(NULL); + + ap91_pci_init(eeprom1, mac1); +} + +MIPS_MACHINE(ATH79_MACH_WLAE_AG300N, "WLAE-AG300N", + "Buffalo WLAE-AG300N", wlaeag300n_setup); -- cgit v1.2.3