mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 06:57:57 +00:00
102 lines
2.7 KiB
C
102 lines
2.7 KiB
C
|
/*
|
||
|
|
* EnGenius EAP300 v2 board support
|
||
|
|
*
|
||
|
|
* Copyright (C) 2014 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/gpio.h>
|
||
|
|
#include <linux/mtd/mtd.h>
|
||
|
|
#include <linux/mtd/partitions.h>
|
||
|
|
#include <linux/platform_device.h>
|
||
|
|
|
||
|
|
#include <asm/mach-ath79/ar71xx_regs.h>
|
||
|
|
#include <asm/mach-ath79/ath79.h>
|
||
|
|
|
||
|
|
#include "common.h"
|
||
|
|
#include "dev-eth.h"
|
||
|
|
#include "dev-gpio-buttons.h"
|
||
|
|
#include "dev-leds-gpio.h"
|
||
|
|
#include "dev-m25p80.h"
|
||
|
|
#include "dev-wmac.h"
|
||
|
|
#include "machtypes.h"
|
||
|
|
|
||
|
|
#define EAP300V2_GPIO_LED_POWER 0
|
||
|
|
#define EAP300V2_GPIO_LED_LAN 16
|
||
|
|
#define EAP300V2_GPIO_LED_WLAN 17
|
||
|
|
|
||
|
|
#define EAP300V2_GPIO_BTN_RESET 1
|
||
|
|
|
||
|
|
#define EAP300V2_KEYS_POLL_INTERVAL 20 /* msecs */
|
||
|
|
#define EAP300V2_KEYS_DEBOUNCE_INTERVAL (3 * EAP300V2_KEYS_POLL_INTERVAL)
|
||
|
|
|
||
|
|
static struct gpio_led eap300v2_leds_gpio[] __initdata = {
|
||
|
|
{
|
||
|
|
.name = "engenius:blue:power",
|
||
|
|
.gpio = EAP300V2_GPIO_LED_POWER,
|
||
|
|
.active_low = 1,
|
||
|
|
}, {
|
||
|
|
.name = "engenius:blue:lan",
|
||
|
|
.gpio = EAP300V2_GPIO_LED_LAN,
|
||
|
|
.active_low = 1,
|
||
|
|
}, {
|
||
|
|
.name = "engenius:blue:wlan",
|
||
|
|
.gpio = EAP300V2_GPIO_LED_WLAN,
|
||
|
|
.active_low = 1,
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct gpio_keys_button eap300v2_gpio_keys[] __initdata = {
|
||
|
|
{
|
||
|
|
.desc = "reset",
|
||
|
|
.type = EV_KEY,
|
||
|
|
.code = KEY_RESTART,
|
||
|
|
.debounce_interval = EAP300V2_KEYS_DEBOUNCE_INTERVAL,
|
||
|
|
.gpio = EAP300V2_GPIO_BTN_RESET,
|
||
|
|
.active_low = 1,
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
#define EAP300V2_ART_MAC_OFFSET 2
|
||
|
|
|
||
|
|
#define EAP300V2_LAN_PHYMASK BIT(0)
|
||
|
|
|
||
|
|
static void __init eap300v2_setup(void)
|
||
|
|
{
|
||
|
|
u8 *art = (u8 *)KSEG1ADDR(0x1fff1000);
|
||
|
|
|
||
|
|
ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE);
|
||
|
|
|
||
|
|
ath79_gpio_output_select(EAP300V2_GPIO_LED_POWER, AR934X_GPIO_OUT_GPIO);
|
||
|
|
ath79_gpio_output_select(EAP300V2_GPIO_LED_LAN, AR934X_GPIO_OUT_GPIO);
|
||
|
|
ath79_gpio_output_select(EAP300V2_GPIO_LED_WLAN, AR934X_GPIO_OUT_GPIO);
|
||
|
|
|
||
|
|
ath79_register_leds_gpio(-1, ARRAY_SIZE(eap300v2_leds_gpio),
|
||
|
|
eap300v2_leds_gpio);
|
||
|
|
ath79_register_gpio_keys_polled(-1, EAP300V2_KEYS_POLL_INTERVAL,
|
||
|
|
ARRAY_SIZE(eap300v2_gpio_keys),
|
||
|
|
eap300v2_gpio_keys);
|
||
|
|
|
||
|
|
ath79_register_m25p80(NULL);
|
||
|
|
ath79_register_wmac(art, NULL);
|
||
|
|
ath79_register_mdio(1, 0x0);
|
||
|
|
|
||
|
|
ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP);
|
||
|
|
|
||
|
|
ath79_init_mac(ath79_eth0_data.mac_addr,
|
||
|
|
art + EAP300V2_ART_MAC_OFFSET, 0);
|
||
|
|
|
||
|
|
ath79_switch_data.phy4_mii_en = 1;
|
||
|
|
ath79_switch_data.phy_poll_mask = EAP300V2_LAN_PHYMASK;
|
||
|
|
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
|
||
|
|
ath79_eth0_data.phy_mask = EAP300V2_LAN_PHYMASK;
|
||
|
|
ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
|
||
|
|
ath79_register_eth(0);
|
||
|
|
}
|
||
|
|
|
||
|
|
MIPS_MACHINE(ATH79_MACH_EAP300V2, "EAP300V2", "EnGenius EAP300 v2",
|
||
|
|
eap300v2_setup);
|