diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/ath79/mach-e1700ac-v2.c')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-e1700ac-v2.c | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-e1700ac-v2.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-e1700ac-v2.c new file mode 100644 index 0000000000..584fd51984 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-e1700ac-v2.c @@ -0,0 +1,145 @@ +/* + * WHQX E1700AC v2 board support + * + * Copyright (C) 2017 Peng Zhang <sd20@qxwlan.com> + * Copyright (C) 2018 Piotr Dymacz <pepe2k@gmail.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/platform_device.h> +#include <linux/ar8216_platform.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 E1700AC_V2_GPIO_LED_SYS 1 +#define E1700AC_V2_GPIO_LED_USB 7 +#define E1700AC_V2_GPIO_LED_WLAN2G 19 + +#define E1700AC_V2_GPIO_BTN_SW1 2 +#define E1700AC_V2_GPIO_BTN_RESET 11 + +#define E1700AC_V2_KEYS_POLL_INTERVAL 20 /* msecs */ +#define E1700AC_V2_KEYS_DEBOUNCE_INTERVAL \ + (3 * E1700AC_V2_KEYS_POLL_INTERVAL) + +static struct gpio_led e1700ac_v2_leds_gpio[] __initdata = { + { + .name = "e1700ac-v2:green:system", + .gpio = E1700AC_V2_GPIO_LED_SYS, + .active_low = 1, + }, { + .name = "e1700ac-v2:green:usb", + .gpio = E1700AC_V2_GPIO_LED_USB, + .active_low = 1, + }, { + .name = "e1700ac-v2:green:wlan2g", + .gpio = E1700AC_V2_GPIO_LED_WLAN2G, + .active_low = 1, + }, +}; + +static struct gpio_keys_button e1700ac_v2_gpio_keys[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = E1700AC_V2_KEYS_DEBOUNCE_INTERVAL, + .gpio = E1700AC_V2_GPIO_BTN_RESET, + .active_low = 1, + }, { + .desc = "sw1", + .type = EV_KEY, + .code = BTN_0, + .debounce_interval = E1700AC_V2_KEYS_DEBOUNCE_INTERVAL, + .gpio = E1700AC_V2_GPIO_BTN_SW1, + .active_low = 1, + }, +}; + +static const struct ar8327_led_info e1700ac_v2_leds_qca8334[] = { + AR8327_LED_INFO(PHY1_0, HW, "e1700ac-v2:green:lan"), + AR8327_LED_INFO(PHY2_0, HW, "e1700ac-v2:green:wan"), +}; + +/* Blink rate: 1 Gbps -> 8 hz, 100 Mbs -> 4 Hz, 10 Mbps -> 2 Hz */ +static struct ar8327_led_cfg e1700ac_v2_qca8334_led_cfg = { + .led_ctrl0 = 0xcf37cf37, + .led_ctrl1 = 0xcf37cf37, + .led_ctrl2 = 0xcf37cf37, + .led_ctrl3 = 0x0, + .open_drain = true, +}; + +static struct ar8327_pad_cfg e1700ac_v2_qca8334_pad0_cfg = { + .mode = AR8327_PAD_MAC_SGMII, + .sgmii_delay_en = true, +}; + +static struct ar8327_platform_data e1700ac_v2_qca8334_data = { + .pad0_cfg = &e1700ac_v2_qca8334_pad0_cfg, + .port0_cfg = { + .force_link = 1, + .speed = AR8327_PORT_SPEED_1000, + .duplex = 1, + .txpause = 1, + .rxpause = 1, + }, + .led_cfg = &e1700ac_v2_qca8334_led_cfg, + .leds = e1700ac_v2_leds_qca8334, + .num_leds = ARRAY_SIZE(e1700ac_v2_leds_qca8334), +}; + +static struct mdio_board_info e1700ac_v2_mdio0_info[] = { + { + .bus_id = "ag71xx-mdio.0", + .phy_addr = 0, + .platform_data = &e1700ac_v2_qca8334_data, + }, +}; + +static void __init e1700ac_v2_setup(void) +{ + u8 *mac = (u8 *) KSEG1ADDR(0x1f050400); + u8 *art = (u8 *) KSEG1ADDR(0x1f061000); + + ath79_register_m25p80(NULL); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(e1700ac_v2_leds_gpio), + e1700ac_v2_leds_gpio); + + ath79_register_gpio_keys_polled(-1, E1700AC_V2_KEYS_POLL_INTERVAL, + ARRAY_SIZE(e1700ac_v2_gpio_keys), + e1700ac_v2_gpio_keys); + + ath79_register_mdio(0, 0x0); + mdiobus_register_board_info(e1700ac_v2_mdio0_info, + ARRAY_SIZE(e1700ac_v2_mdio0_info)); + + /* GMAC0 is connected to QCA8334 switch */ + ath79_eth0_data.duplex = DUPLEX_FULL; + ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev; + ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII; + ath79_eth0_data.phy_mask = BIT(0); + ath79_eth0_data.speed = SPEED_1000; + ath79_eth0_pll_data.pll_1000 = 0x03000101; + ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0); + ath79_register_eth(0); + + ath79_register_pci(); + ath79_register_usb(); + ath79_register_wmac(art, NULL); +} + +MIPS_MACHINE(ATH79_MACH_E1700AC_V2, "E1700AC-V2", "WHQX E1700AC v2", + e1700ac_v2_setup); |