diff options
Diffstat (limited to 'target/linux/ar71xx/files')
4 files changed, 152 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt index 2b7e086e2c..dae68d0fb7 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt +++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt @@ -934,6 +934,16 @@ config ATH79_MACH_WRTNODE2Q select ATH79_DEV_M25P80 select ATH79_DEV_WMAC +config ATH79_MACH_R36A + bool "ALFA Network R36A support" + select SOC_QCA953X + select ATH79_DEV_ETH + select ATH79_DEV_GPIO_BUTTONS + select ATH79_DEV_LEDS_GPIO + select ATH79_DEV_M25P80 + select ATH79_DEV_USB + select ATH79_DEV_WMAC + config ATH79_MACH_R602N bool "P&W R602N support" select SOC_QCA953X diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile index 4f3bb97e33..b7caa5a770 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile +++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile @@ -162,6 +162,7 @@ obj-$(CONFIG_ATH79_MACH_PB42) += mach-pb42.o obj-$(CONFIG_ATH79_MACH_PB44) += mach-pb44.o obj-$(CONFIG_ATH79_MACH_PQI_AIR_PEN) += mach-pqi-air-pen.o obj-$(CONFIG_ATH79_MACH_QIHOO_C301) += mach-qihoo-c301.o +obj-$(CONFIG_ATH79_MACH_R36A) += mach-r36a.o obj-$(CONFIG_ATH79_MACH_R602N) += mach-r602n.o obj-$(CONFIG_ATH79_MACH_R6100) += mach-r6100.o obj-$(CONFIG_ATH79_MACH_RB2011) += mach-rb2011.o diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-r36a.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-r36a.c new file mode 100644 index 0000000000..b3493e2c42 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-r36a.c @@ -0,0 +1,140 @@ +/* + * ALFA Network R36A board support + * + * 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/gpio.h> +#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-usb.h" +#include "dev-wmac.h" +#include "machtypes.h" + +#define R36A_GPIO_LED_LAN 4 +#define R36A_GPIO_LED_STATUS 14 +#define R36A_GPIO_LED_USB 12 +#define R36A_GPIO_LED_WAN 16 +#define R36A_GPIO_LED_WLAN 15 + +#define R36A_GPIO_WDT_EN 1 +#define R36A_GPIO_WDT_IN 0 +#define R36A_GPIO_USB_PWR 3 + +#define R36A_GPIO_BTN_RESET 2 +#define R36A_GPIO_BTN_RFKILL 17 + +#define R36A_KEYS_POLL_INTERVAL 20 +#define R36A_KEYS_DEBOUNCE_INTERVAL (3 * R36A_KEYS_POLL_INTERVAL) + +#define R36A_WMAC_CALDATA_OFFSET 0x1000 + +static struct gpio_led r36a_leds_gpio[] __initdata = { + { + .name = "r36a:blue:lan", + .gpio = R36A_GPIO_LED_LAN, + .active_low = 1, + }, { + .name = "r36a:blue:status", + .gpio = R36A_GPIO_LED_STATUS, + .active_low = 1, + }, { + .name = "r36a:blue:usb", + .gpio = R36A_GPIO_LED_USB, + .active_low = 1, + }, { + .name = "r36a:blue:wan", + .gpio = R36A_GPIO_LED_WAN, + .active_low = 1, + }, { + .name = "r36a:blue:wlan", + .gpio = R36A_GPIO_LED_WLAN, + .active_low = 1, + }, +}; + +static struct gpio_keys_button r36a_gpio_keys[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = R36A_KEYS_DEBOUNCE_INTERVAL, + .gpio = R36A_GPIO_BTN_RESET, + .active_low = 1, + }, { + .desc = "rfkill", + .type = EV_KEY, + .code = KEY_RFKILL, + .debounce_interval = R36A_KEYS_DEBOUNCE_INTERVAL, + .gpio = R36A_GPIO_BTN_RFKILL, + .active_low = 1, + }, +}; + +static void __init r36a_setup(void) +{ + u8 *art = (u8 *) KSEG1ADDR(0x1f070000); + + ath79_register_m25p80(NULL); + + ath79_setup_ar933x_phy4_switch(false, false); + + ath79_register_mdio(0, 0x0); + + ath79_switch_data.phy4_mii_en = 1; + ath79_switch_data.phy_poll_mask = 0xf7; + + /* LAN */ + ath79_eth0_data.duplex = DUPLEX_FULL; + ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; + ath79_eth0_data.phy_mask = BIT(4); + ath79_eth0_data.speed = SPEED_100; + ath79_init_mac(ath79_eth0_data.mac_addr, art, 0); + ath79_register_eth(0); + + /* WAN */ + ath79_eth1_data.duplex = DUPLEX_FULL; + ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; + ath79_init_mac(ath79_eth1_data.mac_addr, art, 1); + ath79_register_eth(1); + + /* Disable JTAG (enables GPIO0-3) */ + ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(r36a_leds_gpio), + r36a_leds_gpio); + + ath79_register_gpio_keys_polled(-1, R36A_KEYS_POLL_INTERVAL, + ARRAY_SIZE(r36a_gpio_keys), + r36a_gpio_keys); + + gpio_request_one(R36A_GPIO_WDT_IN, + GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED, + "WDT input"); + + gpio_request_one(R36A_GPIO_WDT_EN, + GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED, + "WDT enable"); + + gpio_request_one(R36A_GPIO_USB_PWR, + GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, + "USB power"); + + ath79_register_wmac(art + R36A_WMAC_CALDATA_OFFSET, NULL); + + ath79_register_usb(); +} + +MIPS_MACHINE(ATH79_MACH_R36A, "R36A", "ALFA Network R36A", r36a_setup); diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h index 40ac034388..4afda05638 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h +++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h @@ -166,6 +166,7 @@ enum ath79_mach_type { ATH79_MACH_PB44, /* Atheros PB44 reference board */ ATH79_MACH_PQI_AIR_PEN, /* PQI Air Pen */ ATH79_MACH_QIHOO_C301, /* Qihoo 360 C301 */ + ATH79_MACH_R36A, /* ALFA Network R36A */ ATH79_MACH_R602N, /* P&W R602N */ ATH79_MACH_R6100, /* NETGEAR R6100 */ ATH79_MACH_RAMBUTAN, /* 8devices Rambutan */ |