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- /*
- * 8devices Carambola2 board support
- *
- * Copyright (C) 2013 Darius Augulis <darius@8devices.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-spi.h"
- #include "dev-usb.h"
- #include "dev-wmac.h"
- #include "machtypes.h"
- #define CARAMBOLA2_GPIO_LED_WLAN 0
- #define CARAMBOLA2_GPIO_LED_ETH0 14
- #define CARAMBOLA2_GPIO_LED_ETH1 13
- #define CARAMBOLA2_GPIO_BTN_JUMPSTART 11
- #define CARAMBOLA2_KEYS_POLL_INTERVAL 20 /* msecs */
- #define CARAMBOLA2_KEYS_DEBOUNCE_INTERVAL (3 * CARAMBOLA2_KEYS_POLL_INTERVAL)
- #define CARAMBOLA2_MAC0_OFFSET 0x0000
- #define CARAMBOLA2_MAC1_OFFSET 0x0006
- #define CARAMBOLA2_CALDATA_OFFSET 0x1000
- #define CARAMBOLA2_WMAC_MAC_OFFSET 0x1002
- static struct gpio_led carambola2_leds_gpio[] __initdata = {
- {
- .name = "carambola2:green:wlan",
- .gpio = CARAMBOLA2_GPIO_LED_WLAN,
- .active_low = 1,
- }, {
- .name = "carambola2:orange:eth0",
- .gpio = CARAMBOLA2_GPIO_LED_ETH0,
- .active_low = 0,
- }, {
- .name = "carambola2:orange:eth1",
- .gpio = CARAMBOLA2_GPIO_LED_ETH1,
- .active_low = 0,
- }
- };
- static struct gpio_keys_button carambola2_gpio_keys[] __initdata = {
- {
- .desc = "jumpstart button",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = CARAMBOLA2_KEYS_DEBOUNCE_INTERVAL,
- .gpio = CARAMBOLA2_GPIO_BTN_JUMPSTART,
- .active_low = 1,
- },
- };
- static void __init carambola2_common_setup(void)
- {
- u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
- ath79_register_m25p80(NULL);
- ath79_register_wmac(art + CARAMBOLA2_CALDATA_OFFSET,
- art + CARAMBOLA2_WMAC_MAC_OFFSET);
- ath79_setup_ar933x_phy4_switch(true, true);
- ath79_init_mac(ath79_eth0_data.mac_addr, art + CARAMBOLA2_MAC0_OFFSET, 0);
- ath79_init_mac(ath79_eth1_data.mac_addr, art + CARAMBOLA2_MAC1_OFFSET, 0);
- ath79_register_mdio(0, 0x0);
- /* LAN ports */
- ath79_register_eth(1);
- /* WAN port */
- ath79_register_eth(0);
- }
- static void __init carambola2_setup(void)
- {
- carambola2_common_setup();
- 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(carambola2_leds_gpio),
- carambola2_leds_gpio);
- ath79_register_gpio_keys_polled(-1, CARAMBOLA2_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(carambola2_gpio_keys),
- carambola2_gpio_keys);
- ath79_register_usb();
- }
- MIPS_MACHINE(ATH79_MACH_CARAMBOLA2, "CARAMBOLA2", "8devices Carambola2 board",
- carambola2_setup);
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