diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/ath79/mach-e750a-v4.c')
-rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-e750a-v4.c | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-e750a-v4.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-e750a-v4.c new file mode 100644 index 0000000000..7cf3292c68 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-e750a-v4.c @@ -0,0 +1,122 @@ +/* + * Qxwlan E750A v4 board support + * + * Copyright (C) 2017 Peng Zhang <sd20@qxwlan.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 <linux/phy.h> +#include <linux/gpio.h> +#include <linux/platform_device.h> +#include <linux/ath9k_platform.h> +#include <linux/ar8216_platform.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" +#include "pci.h" + +#define E750A_V4_GPIO_LED_SYS 14 +#define E750A_V4_GPIO_LED_LAN 19 +#define E750A_V4_GPIO_LED_WAN 18 +#define E750A_V4_GPIO_LED_DS10 15 +#define E750A_V4_GPIO_LED_DS20 20 +#define E750A_V4_GPIO_LED_WLAN 21 + +#define E750A_V4_GPIO_BTN_RESET 12 + +#define E750A_V4_KEYS_POLL_INTERVAL 20 /* msecs */ +#define E750A_V4_KEYS_DEBOUNCE_INTERVAL (3 * E750A_V4_KEYS_POLL_INTERVAL) + +static struct gpio_led e750a_v4_leds_gpio[] __initdata = { + { + .name = "e750a-v4:green:system", + .gpio = E750A_V4_GPIO_LED_SYS, + .active_low = 1, + }, + { + .name = "e750a-v4:green:lan", + .gpio = E750A_V4_GPIO_LED_LAN, + .active_low = 1, + }, + { + .name = "e750a-v4:green:wan", + .gpio = E750A_V4_GPIO_LED_WAN, + .active_low = 1, + }, + { + .name = "e750a-v4:green:wlan", + .gpio = E750A_V4_GPIO_LED_WLAN, + .active_low = 1, + }, + { + .name = "e750a-v4:green:ds10", + .gpio = E750A_V4_GPIO_LED_DS10, + .active_low = 1, + }, + { + .name = "e750a-v4:green:ds20", + .gpio = E750A_V4_GPIO_LED_DS20, + .active_low = 1, + }, +}; + +static struct gpio_keys_button e750a_v4_gpio_keys[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = E750A_V4_KEYS_DEBOUNCE_INTERVAL, + .gpio = E750A_V4_GPIO_BTN_RESET, + .active_low = 1, + }, +}; + + +static void __init e750a_v4_setup(void) +{ + u8 *mac = (u8 *) KSEG1ADDR(0x1f050400); + u8 *art = (u8 *) KSEG1ADDR(0x1f061000); + + ath79_register_m25p80(NULL); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(e750a_v4_leds_gpio), + e750a_v4_leds_gpio); + ath79_register_gpio_keys_polled(-1, E750A_V4_KEYS_POLL_INTERVAL, + ARRAY_SIZE(e750a_v4_gpio_keys), + e750a_v4_gpio_keys); + + ath79_register_mdio(1, 0x0); + ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_ONLY_MODE); + + /* GMAC1 is connected to the internal switch */ + ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; + ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0); + ath79_register_eth(1); + + /* GMAC0 is connected to the PHY4 of the internal switch */ + ath79_switch_data.phy4_mii_en = 1; + ath79_switch_data.phy_poll_mask = BIT(4); + ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; + ath79_eth0_data.phy_mask = BIT(4); + ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev; + ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1); + ath79_register_eth(0); + + ath79_register_pci(); + ath79_register_usb(); + ath79_register_wmac(art, NULL); +} + +MIPS_MACHINE(ATH79_MACH_E750A_V4, "E750A-V4", "Qxlan E750A v4", + e750a_v4_setup); |