diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch')
4 files changed, 133 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig index c2ccf8121e..90c7b69a6d 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig @@ -277,6 +277,15 @@ config AR71XX_MACH_NBG460N select AR71XX_DEV_GPIO_BUTTONS select AR71XX_DEV_LEDS_GPIO +config AR71XX_MACH_TL_MR3020 + bool "TP-LINK TL-MR3020 support" + select SOC_AR933X + select AR71XX_DEV_M25P80 + select AR71XX_DEV_GPIO_BUTTONS + select AR71XX_DEV_LEDS_GPIO + select AR71XX_DEV_USB + select AR71XX_DEV_AR9XXX_WMAC + config AR71XX_MACH_TL_MR3X20 bool "TP-LINK TL-MR3220/3420 support" select SOC_AR724X diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile index 9d086811f5..0cb277e828 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile @@ -53,6 +53,7 @@ obj-$(CONFIG_AR71XX_MACH_PB92) += mach-pb92.o obj-$(CONFIG_AR71XX_MACH_RB4XX) += mach-rb4xx.o obj-$(CONFIG_AR71XX_MACH_RB750) += mach-rb750.o obj-$(CONFIG_AR71XX_MACH_TEW_632BRP) += mach-tew-632brp.o +obj-$(CONFIG_AR71XX_MACH_TL_MR3020) += mach-tl-mr3020.o obj-$(CONFIG_AR71XX_MACH_TL_MR3X20) += mach-tl-mr3x20.o obj-$(CONFIG_AR71XX_MACH_TL_WA901ND) += mach-tl-wa901nd.o obj-$(CONFIG_AR71XX_MACH_TL_WA901ND_V2) += mach-tl-wa901nd-v2.o diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-mr3020.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-mr3020.c new file mode 100644 index 0000000000..6af58d1a5f --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-mr3020.c @@ -0,0 +1,122 @@ +/* + * TP-LINK TL-MR3020 board support + * + * Copyright (C) 2011 dongyuqi <729650915@qq.com> + * Copyright (C) 2011 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/gpio.h> + +#include <asm/mach-ar71xx/ar71xx.h> + +#include "machtype.h" +#include "devices.h" +#include "dev-ar9xxx-wmac.h" +#include "dev-gpio-buttons.h" +#include "dev-leds-gpio.h" +#include "dev-m25p80.h" +#include "dev-usb.h" + +#define TL_MR3020_GPIO_LED_3G 27 +#define TL_MR3020_GPIO_LED_WLAN 0 +#define TL_MR3020_GPIO_LED_LAN 17 +#define TL_MR3020_GPIO_LED_WPS 26 + +#define TL_MR3020_GPIO_BTN_WPS 11 +#define TL_MR3020_GPIO_BTN_SW1 18 +#define TL_MR3020_GPIO_BTN_SW2 20 + +#define TL_MR3020_GPIO_USB_POWER 8 + +#define TL_MR3020_KEYS_POLL_INTERVAL 20 /* msecs */ +#define TL_MR3020_KEYS_DEBOUNCE_INTERVAL (3 * TL_MR3020_KEYS_POLL_INTERVAL) + +static const char *tl_mr3020_part_probes[] = { + "tp-link", + NULL, +}; + +static struct flash_platform_data tl_mr3020_flash_data = { + .part_probes = tl_mr3020_part_probes, +}; + +static struct gpio_led tl_mr3020_leds_gpio[] __initdata = { + { + .name = "tp-link:green:3g", + .gpio = TL_MR3020_GPIO_LED_3G, + .active_low = 1, + }, + { + .name = "tp-link:green:wlan", + .gpio = TL_MR3020_GPIO_LED_WLAN, + .active_low = 0, + }, + { + .name = "tp-link:green:lan", + .gpio = TL_MR3020_GPIO_LED_LAN, + .active_low = 1, + }, + { + .name = "tp-link:green:wps", + .gpio = TL_MR3020_GPIO_LED_WPS, + .active_low = 1, + }, +}; + +static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = { + { + .desc = "wps", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL, + .gpio = TL_MR3020_GPIO_BTN_WPS, + .active_low = 1, + }, + { + .desc = "sw1", + .type = EV_KEY, + .code = BTN_0, + .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL, + .gpio = TL_MR3020_GPIO_BTN_SW1, + .active_low = 1, + }, + { + .desc = "sw2", + .type = EV_KEY, + .code = BTN_1, + .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL, + .gpio = TL_MR3020_GPIO_BTN_SW2, + .active_low = 1, + } +}; + +static void __init tl_mr3020_setup(void) +{ + u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00); + u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); + + ar71xx_add_device_m25p80(&tl_mr3020_flash_data); + ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_mr3020_leds_gpio), + tl_mr3020_leds_gpio); + ar71xx_register_gpio_keys_polled(-1, TL_MR3020_KEYS_POLL_INTERVAL, + ARRAY_SIZE(tl_mr3020_gpio_keys), + tl_mr3020_gpio_keys); + + gpio_request(TL_MR3020_GPIO_USB_POWER, "USB power"); + gpio_direction_output(TL_MR3020_GPIO_USB_POWER, 1); + ar71xx_add_device_usb(); + + ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0); + + ar71xx_add_device_mdio(0, 0x0); + ar71xx_add_device_eth(0); + + ar9xxx_add_device_wmac(ee, mac); +} + +MIPS_MACHINE(AR71XX_MACH_TL_MR3020, "TL-MR3020", "TP-LINK TL-MR3020 v1", + tl_mr3020_setup); diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h index cac9d55f77..9d363a6acc 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h @@ -49,6 +49,7 @@ enum ar71xx_mach_type { AR71XX_MACH_RB_493G, /* Mikrotik RouterBOARD 493G */ AR71XX_MACH_RB_750, /* MikroTik RouterBOARD 750 */ AR71XX_MACH_TEW_632BRP, /* TRENDnet TEW-632BRP */ + AR71XX_MACH_TL_MR3020, /* TP-LINK TL-MR3020 */ AR71XX_MACH_TL_MR3220, /* TP-LINK TL-MR3220 */ AR71XX_MACH_TL_MR3420, /* TP-LINK TL-MR3420 */ AR71XX_MACH_TL_WA901ND, /* TP-LINK TL-WA901ND */ |