diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/ath79/mach-rme-eg200.c')
-rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-rme-eg200.c | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-rme-eg200.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-rme-eg200.c new file mode 100644 index 0000000000..332b0780d0 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-rme-eg200.c @@ -0,0 +1,99 @@ +/* + * 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); |