2 * eTactica EG-200 board, based on 8devices Carambola2 module
4 * Copyright (C) 2015 Karl Palsson <karlp@etactica.com>
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation.
11 #include <asm/mach-ath79/ath79.h>
12 #include <asm/mach-ath79/ar71xx_regs.h>
15 #include "dev-gpio-buttons.h"
16 #include "dev-leds-gpio.h"
17 #include "dev-m25p80.h"
20 #include "machtypes.h"
22 #define RME_EG200_GPIO_LED_WLAN 0
23 #define RME_EG200_GPIO_LED_ETH0 13
24 #define RME_EG200_GPIO_LED_ETACTICA 15
25 #define RME_EG200_GPIO_LED_MODBUS 16
27 #define RME_EG200_GPIO_BTN_RESTORE 11
29 #define RME_EG200_KEYS_POLL_INTERVAL 20 /* msecs */
30 #define RME_EG200_KEYS_DEBOUNCE_INTERVAL (3 * RME_EG200_KEYS_POLL_INTERVAL)
32 #define RME_EG200_MAC0_OFFSET 0x0000
33 #define RME_EG200_CALDATA_OFFSET 0x1000
34 #define RME_EG200_WMAC_MAC_OFFSET 0x1002
36 static struct gpio_led rme_eg200_leds_gpio[] __initdata = {
38 .name = "eg200:red:wlan",
39 .gpio = RME_EG200_GPIO_LED_WLAN,
42 .name = "eg200:red:eth0",
43 .gpio = RME_EG200_GPIO_LED_ETH0,
46 .name = "eg200:red:etactica",
47 .gpio = RME_EG200_GPIO_LED_ETACTICA,
50 .name = "eg200:red:modbus",
51 .gpio = RME_EG200_GPIO_LED_MODBUS,
56 static struct gpio_keys_button rme_eg200_keys[] __initdata = {
58 .desc = "restore button",
60 .code = KEY_WPS_BUTTON,
61 .debounce_interval = RME_EG200_KEYS_DEBOUNCE_INTERVAL,
62 .gpio = RME_EG200_GPIO_BTN_RESTORE,
67 static void __init rme_eg200_setup(void)
69 u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
71 ath79_register_m25p80(NULL);
72 ath79_register_wmac(art + RME_EG200_CALDATA_OFFSET,
73 art + RME_EG200_WMAC_MAC_OFFSET);
75 ath79_setup_ar933x_phy4_switch(true, true);
77 ath79_init_mac(ath79_eth0_data.mac_addr, art + RME_EG200_MAC0_OFFSET, 0);
79 ath79_register_mdio(0, 0x0);
82 ath79_register_eth(0);
84 ath79_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
85 AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
86 AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
87 AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
88 AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
90 ath79_register_leds_gpio(-1, ARRAY_SIZE(rme_eg200_leds_gpio),
92 ath79_register_gpio_keys_polled(-1, RME_EG200_KEYS_POLL_INTERVAL,
93 ARRAY_SIZE(rme_eg200_keys),
98 MIPS_MACHINE(ATH79_MACH_RME_EG200, "RME-EG200", "eTactica EG-200",