diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips')
4 files changed, 154 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig index 6162f800c..984222fff 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig @@ -167,6 +167,16 @@ config AR71XX_MACH_NBG460N select AR71XX_DEV_GPIO_BUTTONS select AR71XX_DEV_LEDS_GPIO default n + +config AR71XX_MACH_TL_WA901ND + bool "TP-LINK TL-WA901ND support" + select AR71XX_DEV_M25P80 + select AR71XX_DEV_AP91_ETH + select AR71XX_DEV_AP91_PCI if PCI + select AR71XX_DEV_DSA + select AR71XX_DEV_GPIO_BUTTONS + select AR71XX_DEV_LEDS_GPIO + default n config AR71XX_MACH_TL_WR741ND bool "TP-LINK TL-WR741ND support" diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile index fb6953a36..3c7329180 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile @@ -43,6 +43,7 @@ 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-$(CONFIG_AR71XX_MACH_TL_WA901ND) += mach-tl-wa901nd.o obj-$(CONFIG_AR71XX_MACH_TL_WR741ND) += mach-tl-wr741nd.o obj-$(CONFIG_AR71XX_MACH_TL_WR841N_V1) += mach-tl-wr841n.o obj-$(CONFIG_AR71XX_MACH_TL_WR941ND) += mach-tl-wr941nd.o diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wa901nd.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wa901nd.c new file mode 100644 index 000000000..c7779bf50 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wa901nd.c @@ -0,0 +1,142 @@ +/* + * TP-LINK TL-WA901ND board support + * + * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2010 Pieter Hollants <pieter@hollants.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/mtd/mtd.h> +#include <linux/mtd/partitions.h> + +#include <asm/mach-ar71xx/ar71xx.h> + +#include "machtype.h" +#include "devices.h" +#include "dev-dsa.h" +#include "dev-m25p80.h" +#include "dev-ap91-pci.h" +#include "dev-gpio-buttons.h" +#include "dev-leds-gpio.h" + +#define TL_WA901ND_GPIO_LED_QSS 0 +#define TL_WA901ND_GPIO_LED_SYSTEM 1 + +#define TL_WA901ND_GPIO_BTN_RESET 11 +#define TL_WA901ND_GPIO_BTN_QSS 12 + +#define TL_WA901ND_BUTTONS_POLL_INTERVAL 20 + +#ifdef CONFIG_MTD_PARTITIONS +static struct mtd_partition tl_wa901nd_partitions[] = { + { + .name = "u-boot", + .offset = 0, + .size = 0x020000, + .mask_flags = MTD_WRITEABLE, + } , { + .name = "kernel", + .offset = 0x020000, + .size = 0x140000, + } , { + .name = "rootfs", + .offset = 0x160000, + .size = 0x290000, + } , { + .name = "art", + .offset = 0x3f0000, + .size = 0x010000, + .mask_flags = MTD_WRITEABLE, + } , { + .name = "firmware", + .offset = 0x020000, + .size = 0x3d0000, + } +}; +#endif /* CONFIG_MTD_PARTITIONS */ + +static struct flash_platform_data tl_wa901nd_flash_data = { +#ifdef CONFIG_MTD_PARTITIONS + .parts = tl_wa901nd_partitions, + .nr_parts = ARRAY_SIZE(tl_wa901nd_partitions), +#endif +}; + +static struct gpio_led tl_wa901nd_leds_gpio[] __initdata = { + { + .name = "tl-wa901nd:green:system", + .gpio = TL_WA901ND_GPIO_LED_SYSTEM, + .active_low = 1, + }, { + .name = "tl-wa901nd:green:qss", + .gpio = TL_WA901ND_GPIO_LED_QSS, + .active_low = 1, + } +}; + +static struct gpio_button tl_wa901nd_gpio_buttons[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = BTN_0, + .threshold = 3, + .gpio = TL_WA901ND_GPIO_BTN_RESET, + .active_low = 1, + }, { + .desc = "qss", + .type = EV_KEY, + .code = BTN_1, + .threshold = 3, + .gpio = TL_WA901ND_GPIO_BTN_QSS, + .active_low = 1, + } +}; + +static struct dsa_chip_data tl_wa901nd_v1_dsa_chip = { + .port_names[0] = "cpu", + .port_names[1] = "lan", +}; + +static struct dsa_platform_data tl_wa901nd_v1_dsa_data = { + .nr_chips = 1, + .chip = &tl_wa901nd_v1_dsa_chip, +}; + +static void __init tl_wa901nd_setup(void) +{ + u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00); + u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); + + ar71xx_set_mac_base(mac); + + /* + * ar71xx_eth0 would be the WAN port, but is not connected on + * the TL-WA901ND. ar71xx_eth1 connects to the internal switch chip, + * however we have a single LAN port only. + */ + ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII; + ar71xx_eth1_data.speed = SPEED_1000; + ar71xx_eth1_data.duplex = DUPLEX_FULL; + + ar71xx_add_device_mdio(0x0); + ar71xx_add_device_eth(1); + + ar71xx_add_device_dsa(1, &tl_wa901nd_v1_dsa_data); + + ar71xx_add_device_m25p80(&tl_wa901nd_flash_data); + + ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wa901nd_leds_gpio), + tl_wa901nd_leds_gpio); + + ar71xx_add_device_gpio_buttons(-1, TL_WA901ND_BUTTONS_POLL_INTERVAL, + ARRAY_SIZE(tl_wa901nd_gpio_buttons), + tl_wa901nd_gpio_buttons); + + ap91_pci_init(ee, mac); +} + +MIPS_MACHINE(AR71XX_MACH_TL_WA901ND, "TL-WA901ND", "TP-LINK TL-WA901ND", + tl_wa901nd_setup); diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h index 9bbc69afc..b9114a884 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h @@ -37,6 +37,7 @@ enum ar71xx_mach_type { AR71XX_MACH_MZK_W300NH, /* Planex MZK-W300NH */ AR71XX_MACH_NBG460N, /* Zyxel NBG460N/550N/550NH */ AR71XX_MACH_TEW_632BRP, /* TRENDnet TEW-632BRP */ + AR71XX_MACH_TL_WA901ND, /* TP-LINK TL-WA901ND */ AR71XX_MACH_TL_WR741ND, /* TP-LINK TL-WR741ND */ AR71XX_MACH_TL_WR841N_V1, /* TP-LINK TL-WR841N v1 */ AR71XX_MACH_TL_WR941ND, /* TP-LINK TL-WR941ND */ |