+++ /dev/null
-/*
- * 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/rtl8366.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-ar9xxx-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_KEYS_POLL_INTERVAL 20 /* msecs */
-#define NBG460N_KEYS_DEBOUNCE_INTERVAL (3 * NBG460N_KEYS_POLL_INTERVAL)
-
-/* 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,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "U-Boot Config",
- .offset = 0x010000,
- .size = 0x030000,
- }, {
- .name = "U-Boot",
- .offset = 0x040000,
- .size = 0x030000,
- }, {
- .name = "linux",
- .offset = 0x070000,
- .size = 0x0e0000,
- }, {
- .name = "rootfs",
- .offset = 0x150000,
- .size = 0x2a0000,
- }, {
- .name = "CalibData",
- .offset = 0x3f0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "firmware",
- .offset = 0x070000,
- .size = 0x380000,
- }
-};
-#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_keys_button nbg460n_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = NBG460N_KEYS_DEBOUNCE_INTERVAL,
- .gpio = NBG460N_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = NBG460N_KEYS_DEBOUNCE_INTERVAL,
- .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 rtl8366_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);
-
- /* LAN Port */
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
- 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_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
- 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);
-
- ar9xxx_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_register_gpio_keys_polled(-1, NBG460N_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(nbg460n_gpio_keys),
- nbg460n_gpio_keys);
-}
-
-MIPS_MACHINE(AR71XX_MACH_NBG460N, "NBG460N", "Zyxel NBG460N/550N/550NH",
- nbg460n_setup);
projects / openwrt / svn-archive / archive.git / blobdiff