diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch')
4 files changed, 135 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 70c27a65be..c18eec557d 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt +++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt @@ -767,6 +767,15 @@ config ATH79_MACH_EAP120 select ATH79_DEV_M25P80 select ATH79_DEV_WMAC +config ATH79_MACH_ENS202EXT + bool "EnGenius ENS202EXT support" + select SOC_AR934X + select ATH79_DEV_ETH + select ATH79_DEV_GPIO_BUTTONS + select ATH79_DEV_LEDS_GPIO + select ATH79_DEV_M25P80 + select ATH79_DEV_WMAC + config ATH79_MACH_EAP300V2 bool "EnGenius EAP300 v2 support" select SOC_AR934X diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile index bc3f6819be..55c5a2a939 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile +++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile @@ -104,6 +104,7 @@ obj-$(CONFIG_ATH79_MACH_EAP300V2) += mach-eap300v2.o obj-$(CONFIG_ATH79_MACH_EAP7660D) += mach-eap7660d.o obj-$(CONFIG_ATH79_MACH_EL_M150) += mach-el-m150.o obj-$(CONFIG_ATH79_MACH_EL_MINI) += mach-el-mini.o +obj-$(CONFIG_ATH79_MACH_ENS202EXT) += mach-ens202ext.o obj-$(CONFIG_ATH79_MACH_EPG5000) += mach-epg5000.o obj-$(CONFIG_ATH79_MACH_ESR1750) += mach-esr1750.o obj-$(CONFIG_ATH79_MACH_ESR900) += mach-esr900.o diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-ens202ext.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-ens202ext.c new file mode 100644 index 0000000000..07dbc2e69d --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-ens202ext.c @@ -0,0 +1,124 @@ +/* + * EnGenius ENS202EXT board support + * + * Copyright (C) 2017 Marty Plummer <netz.kernel@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/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/platform_device.h> + +#include <asm/mach-ath79/ar71xx_regs.h> +#include <asm/mach-ath79/ath79.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" +#include "nvram.h" + +#define ENS202_GPIO_LED_WLAN4 0 +#define ENS202_GPIO_LED_POWER 14 +#define ENS202_GPIO_LED_WLAN2 16 +#define ENS202_GPIO_LED_WLAN3 17 +#define ENS202_GPIO_LED_WLAN1 18 + +#define ENS202_GPIO_BTN_RESET 1 + +#define ENS202_KEYS_POLL_INTERVAL 20 /* msecs */ +#define ENS202_KEYS_DEBOUNCE_INTERVAL (3 * ENS202_KEYS_POLL_INTERVAL) + +static struct gpio_led ens202_leds_gpio[] __initdata = { + { + .name = "engenius:amber:wlan1", + .gpio = ENS202_GPIO_LED_WLAN1, + .active_low = 1, + }, { + .name = "engenius:red:wlan2", + .gpio = ENS202_GPIO_LED_WLAN2, + .active_low = 1, + }, { + .name = "engenius:amber:wlan3", + .gpio = ENS202_GPIO_LED_WLAN3, + .active_low = 1, + }, { + .name = "engenius:green:wlan4", + .gpio = ENS202_GPIO_LED_WLAN4, + .active_low = 1, + }, { + .name = "engenius:amber:power", + .gpio = ENS202_GPIO_LED_POWER, + .active_low = 1, + } +}; + +static struct gpio_keys_button ens202_gpio_keys[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = ENS202_KEYS_DEBOUNCE_INTERVAL, + .gpio = ENS202_GPIO_BTN_RESET, + .active_low = 1, + } +}; + +static void __init ens202_setup(void) +{ + const char *nvram = (char *) KSEG1ADDR(0x1f040000); + u8 mac_buff[6]; + u8 *mac = NULL; + u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); + + if (ath79_nvram_parse_mac_addr(nvram, 0x10000, + "ethaddr=", mac_buff) == 0) { + ath79_init_mac(ath79_eth0_data.mac_addr, mac_buff, 0); + ath79_init_mac(ath79_eth1_data.mac_addr, mac_buff, 1); + mac = mac_buff; + } + + ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE); + + ath79_gpio_output_select(ENS202_GPIO_LED_POWER, AR934X_GPIO_OUT_GPIO); + ath79_gpio_output_select(ENS202_GPIO_LED_WLAN1, AR934X_GPIO_OUT_GPIO); + ath79_gpio_output_select(ENS202_GPIO_LED_WLAN2, AR934X_GPIO_OUT_GPIO); + ath79_gpio_output_select(ENS202_GPIO_LED_WLAN3, AR934X_GPIO_OUT_GPIO); + ath79_gpio_output_select(ENS202_GPIO_LED_WLAN4, AR934X_GPIO_OUT_GPIO); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(ens202_leds_gpio), + ens202_leds_gpio); + ath79_register_gpio_keys_polled(-1, ENS202_KEYS_POLL_INTERVAL, + ARRAY_SIZE(ens202_gpio_keys), + ens202_gpio_keys); + + ath79_register_m25p80(NULL); + + ath79_register_wmac(art + 0x1000, NULL); + + ath79_register_mdio(1, 0); + + ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 | + AR934X_ETH_CFG_SW_ONLY_MODE); + ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; + ath79_eth0_data.phy_mask = BIT(0); + ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev; + ath79_eth0_pll_data.pll_1000 = 0x06000000; + + ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; + ath79_eth1_data.speed = SPEED_1000; + ath79_eth1_data.duplex = DUPLEX_FULL; + + ath79_register_eth(0); + ath79_register_eth(1); +} + +MIPS_MACHINE(ATH79_MACH_ENS202EXT, "ENS202EXT", "EnGenius ENS202EXT", + ens202_setup); diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h index ddb91ad46d..0d05086a1c 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h +++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h @@ -95,6 +95,7 @@ enum ath79_mach_type { ATH79_MACH_EBR_2310_C1, /* D-link EBR-2310 rev. C1 */ ATH79_MACH_EL_M150, /* EasyLink EL-M150 */ ATH79_MACH_EL_MINI, /* EasyLink EL-MINI */ + ATH79_MACH_ENS202EXT, /* EnGenius ENS202EXT */ ATH79_MACH_EPG5000, /* EnGenius EPG5000 */ ATH79_MACH_ESR1750, /* EnGenius ESR1750 */ ATH79_MACH_ESR900, /* EnGenius ESR900 */ |