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domenico
2025-06-24 15:51:28 +02:00
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target/linux/ar71xx/files/arch/mips/ath79/mach-rme-eg200.c Normal file
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/*
* eTactica EG-200 board, based on 8devices Carambola2 module
*
* Copyright (C) 2015 Karl Palsson <karlp@etactica.com>
*
* 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 <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "common.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define RME_EG200_GPIO_LED_WLAN 0
#define RME_EG200_GPIO_LED_ETH0 13
#define RME_EG200_GPIO_LED_ETACTICA 15
#define RME_EG200_GPIO_LED_MODBUS 16
#define RME_EG200_GPIO_BTN_RESTORE 11
#define RME_EG200_KEYS_POLL_INTERVAL 20 /* msecs */
#define RME_EG200_KEYS_DEBOUNCE_INTERVAL (3 * RME_EG200_KEYS_POLL_INTERVAL)
#define RME_EG200_MAC0_OFFSET 0x0000
#define RME_EG200_CALDATA_OFFSET 0x1000
#define RME_EG200_WMAC_MAC_OFFSET 0x1002
static struct gpio_led rme_eg200_leds_gpio[] __initdata = {
{
.name = "eg200:red:wlan",
.gpio = RME_EG200_GPIO_LED_WLAN,
.active_low = 1,
}, {
.name = "eg200:red:eth0",
.gpio = RME_EG200_GPIO_LED_ETH0,
.active_low = 1,
}, {
.name = "eg200:red:etactica",
.gpio = RME_EG200_GPIO_LED_ETACTICA,
.active_low = 0,
}, {
.name = "eg200:red:modbus",
.gpio = RME_EG200_GPIO_LED_MODBUS,
.active_low = 0,
}
};
static struct gpio_keys_button rme_eg200_keys[] __initdata = {
{
.desc = "restore button",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = RME_EG200_KEYS_DEBOUNCE_INTERVAL,
.gpio = RME_EG200_GPIO_BTN_RESTORE,
.active_low = 1,
},
};
static void __init rme_eg200_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
ath79_register_m25p80(NULL);
ath79_register_wmac(art + RME_EG200_CALDATA_OFFSET,
art + RME_EG200_WMAC_MAC_OFFSET);
ath79_setup_ar933x_phy4_switch(true, true);
ath79_init_mac(ath79_eth0_data.mac_addr, art + RME_EG200_MAC0_OFFSET, 0);
ath79_register_mdio(0, 0x0);
/* WAN port */
ath79_register_eth(0);
ath79_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
ath79_register_leds_gpio(-1, ARRAY_SIZE(rme_eg200_leds_gpio),
rme_eg200_leds_gpio);
ath79_register_gpio_keys_polled(-1, RME_EG200_KEYS_POLL_INTERVAL,
ARRAY_SIZE(rme_eg200_keys),
rme_eg200_keys);
ath79_register_usb();
}
MIPS_MACHINE(ATH79_MACH_RME_EG200, "RME-EG200", "eTactica EG-200",
rme_eg200_setup);