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115 lines
2.6 KiB
C
115 lines
2.6 KiB
C
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/*
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* Buffalo WLAE-AG300N board support
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*/
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#include <linux/gpio.h>
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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#include <asm/mach-ath79/ath79.h>
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#include "dev-eth.h"
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#include "dev-ap9x-pci.h"
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#include "dev-gpio-buttons.h"
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#include "dev-leds-gpio.h"
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#include "dev-m25p80.h"
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#include "dev-usb.h"
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#include "machtypes.h"
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#define WLAEAG300N_MAC_OFFSET 0x20c
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#define WLAEAG300N_KEYS_POLL_INTERVAL 20 /* msecs */
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#define WLAEAG300N_KEYS_DEBOUNCE_INTERVAL (3 * WLAEAG300N_KEYS_POLL_INTERVAL)
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static struct gpio_led wlaeag300n_leds_gpio[] __initdata = {
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/*
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* Note: Writing 1 into GPIO 13 will power down the device.
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*/
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{
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.name = "buffalo:green:wireless",
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.gpio = 14,
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.active_low = 1,
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}, {
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.name = "buffalo:red:wireless",
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.gpio = 15,
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.active_low = 1,
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}, {
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.name = "buffalo:green:status",
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.gpio = 16,
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.active_low = 1,
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}, {
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.name = "buffalo:red:status",
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.gpio = 17,
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.active_low = 1,
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}
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};
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static struct gpio_keys_button wlaeag300n_gpio_keys[] __initdata = {
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{
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.desc = "function",
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.type = EV_KEY,
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.code = KEY_MODE,
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.debounce_interval = WLAEAG300N_KEYS_DEBOUNCE_INTERVAL,
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.gpio = 0,
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.active_low = 1,
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}, {
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.desc = "reset",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.debounce_interval = WLAEAG300N_KEYS_DEBOUNCE_INTERVAL,
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.gpio = 1,
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.active_low = 1,
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}, {
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.desc = "power",
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.type = EV_KEY,
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.code = KEY_POWER,
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.debounce_interval = WLAEAG300N_KEYS_DEBOUNCE_INTERVAL,
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.gpio = 11,
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.active_low = 1,
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}, {
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.desc = "aoss",
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.type = EV_KEY,
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.code = KEY_WPS_BUTTON,
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.debounce_interval = WLAEAG300N_KEYS_DEBOUNCE_INTERVAL,
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.gpio = 12,
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.active_low = 1,
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}
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};
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static void __init wlaeag300n_setup(void)
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{
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u8 *eeprom1 = (u8 *) KSEG1ADDR(0x1fff1000);
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u8 *mac1 = eeprom1 + WLAEAG300N_MAC_OFFSET;
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ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0);
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ath79_init_mac(ath79_eth1_data.mac_addr, mac1, 1);
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ath79_register_mdio(0, ~(BIT(0) | BIT(4)));
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
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ath79_eth0_data.speed = SPEED_1000;
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ath79_eth0_data.duplex = DUPLEX_FULL;
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ath79_eth0_data.phy_mask = BIT(0);
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ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
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ath79_eth1_data.phy_mask = BIT(4);
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ath79_register_eth(0);
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ath79_register_eth(1);
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ath79_register_leds_gpio(-1, ARRAY_SIZE(wlaeag300n_leds_gpio),
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wlaeag300n_leds_gpio);
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ath79_register_gpio_keys_polled(-1, WLAEAG300N_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(wlaeag300n_gpio_keys),
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wlaeag300n_gpio_keys);
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ath79_register_m25p80(NULL);
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ap91_pci_init(eeprom1, mac1);
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}
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MIPS_MACHINE(ATH79_MACH_WLAE_AG300N, "WLAE-AG300N",
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"Buffalo WLAE-AG300N", wlaeag300n_setup);
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