diff options
Diffstat (limited to 'target/linux/ar71xx/files')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-dir-615-i1.c | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-dir-615-i1.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-dir-615-i1.c new file mode 100644 index 0000000000..64fe438dcb --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-dir-615-i1.c @@ -0,0 +1,133 @@ +/* + * D-Link DIR-615 rev. I1 board support + * Copyright (C) 2013-2015 Jaehoon You <teslamint@gmail.com> + * + * based on the DIR-600 rev. A1 board support code + * Copyright (C) 2010-2012 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2012 Vadim Girlin <vadimgirlin@gmail.com> + * + * based on the TP-LINK TL-WR841N/ND v8/TL-MR3420 v2 board support code + * Copyright (C) 2012 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/platform_device.h> + +#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-wmac.h" +#include "machtypes.h" + +#define DIR_615_I1_GPIO_LED_WPS 15 +#define DIR_615_I1_GPIO_LED_POWER_AMBER 14 +#define DIR_615_I1_GPIO_LED_POWER_GREEN 4 +#define DIR_615_I1_GPIO_LED_WAN_AMBER 22 +#define DIR_615_I1_GPIO_LED_WAN_GREEN 12 +#define DIR_615_I1_GPIO_LED_WLAN_GREEN 13 + +#define DIR_615_I1_GPIO_BTN_WPS 16 +#define DIR_615_I1_GPIO_BTN_RESET 17 + +#define DIR_615_I1_KEYS_POLL_INTERVAL 20 /* msecs */ +#define DIR_615_I1_KEYS_DEBOUNCE_INTERVAL (3 * DIR_615_I1_KEYS_POLL_INTERVAL) + +#define DIR_615_I1_LAN_PHYMASK BIT(0) +#define DIR_615_I1_WAN_PHYMASK BIT(4) +#define DIR_615_I1_WLAN_MAC_ADDR 0x1fffffb4 + +static struct gpio_led dir_615_i1_leds_gpio[] __initdata = { + { + .name = "d-link:green:power", + .gpio = DIR_615_I1_GPIO_LED_POWER_GREEN, + }, { + .name = "d-link:amber:power", + .gpio = DIR_615_I1_GPIO_LED_POWER_AMBER, + }, { + .name = "d-link:amber:wan", + .gpio = DIR_615_I1_GPIO_LED_WAN_AMBER, + }, { + .name = "d-link:green:wan", + .gpio = DIR_615_I1_GPIO_LED_WAN_GREEN, + .active_low = 1, + }, { + .name = "d-link:green:wlan", + .gpio = DIR_615_I1_GPIO_LED_WLAN_GREEN, + .active_low = 1, + }, { + .name = "d-link:blue:wps", + .gpio = DIR_615_I1_GPIO_LED_WPS, + .active_low = 1, + } +}; + +static struct gpio_keys_button dir_615_i1_gpio_keys[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = DIR_615_I1_KEYS_DEBOUNCE_INTERVAL, + .gpio = DIR_615_I1_GPIO_BTN_RESET, + .active_low = 1, + }, { + .desc = "wps", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = DIR_615_I1_KEYS_DEBOUNCE_INTERVAL, + .gpio = DIR_615_I1_GPIO_BTN_WPS, + .active_low = 1, + } +}; + +static void __init dir_615_i1_setup(void) +{ + u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000); + u8 mac[ETH_ALEN]; + + ath79_register_mdio(0, 0x0); + ath79_register_mdio(1, ~(DIR_615_I1_WAN_PHYMASK)); + + ath79_parse_ascii_mac((char *) KSEG1ADDR(DIR_615_I1_WLAN_MAC_ADDR), mac); + ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0); + ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1); + + /* GMAC0 is connected to the PHY0 of the internal switch */ + ath79_switch_data.phy4_mii_en = 1; + ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; + ath79_eth0_data.phy_mask = DIR_615_I1_WAN_PHYMASK; + ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev; + + /* GMAC1 is connected to the internal switch */ + ath79_eth1_data.phy_mask = DIR_615_I1_LAN_PHYMASK; + ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; + + ath79_register_eth(0); + ath79_register_eth(1); + + ath79_register_m25p80(NULL); + + /* Disable JTAG, enabling GPIOs 0-3 */ + /* Configure OBS4 line, for GPIO 4*/ + ath79_gpio_function_setup(AR934X_GPIO_FUNC_JTAG_DISABLE, + AR934X_GPIO_FUNC_CLK_OBS4_EN); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(dir_615_i1_leds_gpio), + dir_615_i1_leds_gpio); + + ath79_register_gpio_keys_polled(-1, DIR_615_I1_KEYS_POLL_INTERVAL, + ARRAY_SIZE(dir_615_i1_gpio_keys), + dir_615_i1_gpio_keys); + + ath79_register_wmac(eeprom, mac); +} + +MIPS_MACHINE(ATH79_MACH_DIR_615_I1, "DIR-615-I1", "D-Link DIR-615 rev. I1", + dir_615_i1_setup); |