diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips')
4 files changed, 225 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig index 427eda2a1..29448ac65 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig @@ -160,6 +160,14 @@ config AR71XX_MACH_MZK_W300NH select AR71XX_DEV_LEDS_GPIO default n +config AR71XX_MACH_NBG460N + bool "Zyxel NBG460N/550N/550NH board support" + select AR71XX_DEV_M25P80 + select AR71XX_DEV_AR913X_WMAC + select AR71XX_DEV_GPIO_BUTTONS + select AR71XX_DEV_LEDS_GPIO + default n + config AR71XX_MACH_TL_WR741ND bool "TP-LINK TL-WR741ND support" select AR71XX_DEV_M25P80 diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile index e24df571f..5c9e2c6df 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile @@ -35,6 +35,7 @@ obj-$(CONFIG_AR71XX_MACH_DIR_615_C1) += mach-dir-615-c1.o obj-$(CONFIG_AR71XX_MACH_DIR_825_B1) += mach-dir-825-b1.o obj-$(CONFIG_AR71XX_MACH_MZK_W04NU) += mach-mzk-w04nu.o obj-$(CONFIG_AR71XX_MACH_MZK_W300NH) += mach-mzk-w300nh.o +obj-$(CONFIG_AR71XX_MACH_NBG460N) += mach-nbg460n.o obj-$(CONFIG_AR71XX_MACH_PB42) += mach-pb42.o obj-$(CONFIG_AR71XX_MACH_PB44) += mach-pb44.o obj-$(CONFIG_AR71XX_MACH_PB92) += mach-pb92.o diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-nbg460n.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-nbg460n.c new file mode 100644 index 000000000..297f805d8 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-nbg460n.c @@ -0,0 +1,215 @@ +/* + * Zyxel NBG 460N/550N/550NH board support + * + * Copyright (C) 2010 Michael Kurz <michi.kurz@googlemail.com> + * + * based on mach-tl-wr1043nd.c + * + * 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/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/delay.h> +#include <linux/rtl8366s.h> + +#include <linux/i2c.h> +#include <linux/i2c-algo-bit.h> +#include <linux/i2c-gpio.h> + +#include <asm/mach-ar71xx/ar71xx.h> + +#include "machtype.h" +#include "devices.h" +#include "dev-m25p80.h" +#include "dev-ar913x-wmac.h" +#include "dev-gpio-buttons.h" +#include "dev-leds-gpio.h" + +/* LEDs */ +#define NBG460N_GPIO_LED_WPS 3 +#define NBG460N_GPIO_LED_WAN 6 +#define NBG460N_GPIO_LED_POWER 14 +#define NBG460N_GPIO_LED_WLAN 15 + +/* Buttons */ +#define NBG460N_GPIO_BTN_WPS 12 +#define NBG460N_GPIO_BTN_RESET 21 +#define NBG460N_BUTTONS_POLL_INTERVAL 20 + +/* RTC chip PCF8563 I2C interface */ +#define NBG460N_GPIO_PCF8563_SDA 8 +#define NBG460N_GPIO_PCF8563_SCK 7 + +/* Switch configuration I2C interface */ +#define NBG460N_GPIO_RTL8366_SDA 16 +#define NBG460N_GPIO_RTL8366_SCK 18 + +#ifdef CONFIG_MTD_PARTITIONS +static struct mtd_partition nbg460n_partitions[] = { + { + .name = "Bootbase", + .offset = 0, + .size = 0x010000, + } , { + .name = "U-Boot Config", + .offset = 0x010000, + .size = 0x030000, + .mask_flags = MTD_WRITEABLE, + } , { + .name = "U-Boot", + .offset = 0x040000, + .size = 0x030000, + .mask_flags = MTD_WRITEABLE, + } , { + .name = "firmware", + .offset = 0x070000, + .size = 0x380000, + .mask_flags = MTD_WRITEABLE, + } , { + .name = "CalibData", + .offset = 0x3f0000, + .size = 0x010000, + } +}; +#endif /* CONFIG_MTD_PARTITIONS */ + +static struct flash_platform_data nbg460n_flash_data = { +#ifdef CONFIG_MTD_PARTITIONS + .parts = nbg460n_partitions, + .nr_parts = ARRAY_SIZE(nbg460n_partitions), +#endif +}; + +static struct gpio_led nbg460n_leds_gpio[] __initdata = { + { + .name = "nbg460n:green:power", + .gpio = NBG460N_GPIO_LED_POWER, + .active_low = 0, + .default_trigger = "default-on", + }, { + .name = "nbg460n:green:wps", + .gpio = NBG460N_GPIO_LED_WPS, + .active_low = 0, + }, { + .name = "nbg460n:green:wlan", + .gpio = NBG460N_GPIO_LED_WLAN, + .active_low = 0, + }, { + /* Not really for controlling the LED, + when set low the LED blinks uncontrollable */ + .name = "nbg460n:green:wan", + .gpio = NBG460N_GPIO_LED_WAN, + .active_low = 0, + } +}; + +static struct gpio_button nbg460n_gpio_buttons[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = BTN_0, + .threshold = 5, + .gpio = NBG460N_GPIO_BTN_RESET, + .active_low = 1, + }, { + .desc = "wps", + .type = EV_KEY, + .code = BTN_1, + .threshold = 5, + .gpio = NBG460N_GPIO_BTN_WPS, + .active_low = 1, + } +}; + +static struct i2c_gpio_platform_data nbg460n_i2c_device_platdata = { + .sda_pin = NBG460N_GPIO_PCF8563_SDA, + .scl_pin = NBG460N_GPIO_PCF8563_SCK, + .udelay = 10, +}; + +static struct platform_device nbg460n_i2c_device = { + .name = "i2c-gpio", + .id = -1, + .num_resources = 0, + .resource = NULL, + .dev = { + .platform_data = &nbg460n_i2c_device_platdata, + }, +}; + +static struct i2c_board_info nbg460n_i2c_devs[] __initdata = { + { + I2C_BOARD_INFO("pcf8563", 0x51), + }, +}; + +static void __devinit nbg460n_i2c_init(void) +{ + /* The gpio interface */ + platform_device_register(&nbg460n_i2c_device); + /* I2C devices */ + i2c_register_board_info(0, nbg460n_i2c_devs, + ARRAY_SIZE(nbg460n_i2c_devs)); +} + + +static struct rtl8366s_platform_data nbg460n_rtl8366s_data = { + .gpio_sda = NBG460N_GPIO_RTL8366_SDA, + .gpio_sck = NBG460N_GPIO_RTL8366_SCK, +}; + +static struct platform_device nbg460n_rtl8366s_device = { + .name = RTL8366S_DRIVER_NAME, + .id = -1, + .dev = { + .platform_data = &nbg460n_rtl8366s_data, + } +}; + +static void __init nbg460n_setup(void) +{ + /* end of bootloader sector contains mac address*/ + u8 *mac = (u8 *) KSEG1ADDR(0x1fc0fff8); + /* last sector contains wlan calib data */ + u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000); + + ar71xx_set_mac_base(mac); + + /* LAN Port */ + ar71xx_eth0_data.mii_bus_dev = &nbg460n_rtl8366s_device.dev; + ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; + ar71xx_eth0_data.speed = SPEED_1000; + ar71xx_eth0_data.duplex = DUPLEX_FULL; + + /* WAN Port */ + ar71xx_eth1_data.mii_bus_dev = &nbg460n_rtl8366s_device.dev; + ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; + ar71xx_eth1_data.phy_mask = 0x10; + + ar71xx_add_device_eth(0); + ar71xx_add_device_eth(1); + + /* register the switch phy */ + platform_device_register(&nbg460n_rtl8366s_device); + + /* register flash */ + ar71xx_add_device_m25p80(&nbg460n_flash_data); + + ar913x_add_device_wmac(eeprom, mac); + + /* register RTC chip */ + nbg460n_i2c_init(); + + ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(nbg460n_leds_gpio), + nbg460n_leds_gpio); + + ar71xx_add_device_gpio_buttons(-1, NBG460N_BUTTONS_POLL_INTERVAL, + ARRAY_SIZE(nbg460n_gpio_buttons), + nbg460n_gpio_buttons); +} + +MIPS_MACHINE(AR71XX_MACH_NBG460N, "NBG460N", "Zyxel NBG460N/550N/550NH", nbg460n_setup); diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h index a8679d97c..15e5b9666 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h @@ -35,6 +35,7 @@ enum ar71xx_mach_type { AR71XX_MACH_PB92, /* Atheros PB92 */ AR71XX_MACH_MZK_W04NU, /* Planex MZK-W04NU */ AR71XX_MACH_MZK_W300NH, /* Planex MZK-W300NH */ + AR71XX_MACH_NBG460N, /* Zyxel NBG460N/550N/550NH */ AR71XX_MACH_TEW_632BRP, /* TRENDnet TEW-632BRP */ AR71XX_MACH_TL_WR741ND, /* TP-LINK TL-WR741ND */ AR71XX_MACH_TL_WR841N_V1, /* TP-LINK TL-WR841N v1 */ |