This patch adds support for the Accton WR6202 Mini 3G broadband router. Full details for this device are available at http://www.awbnetworks.com/products03.php?Fullkey=19. This device is identical to the SMCWBR11S-3GN: http://www.smc-asia.com/products03.php?Fullkey=210 It's also worth noting that this board has a GPIO line to control the power to the USB port. [juhosg: - fix checkpatch warnings, - reorder Kconfig entry, - merge the sysupgrade patch, - add GPL header] Signed-off-by: Johnathan Boyce <jon.boyce@globalreach.eu.com> SVN-Revision: 30434master
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/*
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* AWB WR6202 board support |
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* |
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* Copyright (C) 2012 Johnathan Boyce<jon.boyce@globalreach.eu.com> |
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* |
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* This program is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 as published |
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* by the Free Software Foundation. |
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*/ |
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#include<linux/init.h> |
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#include<linux/platform_device.h> |
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#include<linux/mtd/mtd.h> |
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#include<linux/mtd/partitions.h> |
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#include<linux/mtd/physmap.h> |
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#include<linux/gpio.h> |
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#include<asm/mach-ralink/machine.h> |
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#include<asm/mach-ralink/dev-gpio-buttons.h> |
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#include<asm/mach-ralink/dev-gpio-leds.h> |
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#include<asm/mach-ralink/rt305x.h> |
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#include<asm/mach-ralink/rt305x_regs.h> |
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#include "devices.h" |
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#define WR6202_GPIO_BUTTON_RESET 10 /* active low */ |
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#define WR6202_GPIO_BUTTON_WPS 0 /* active low */ |
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#define WR6202_BUTTONS_POLL_INTERVAL 20 |
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#define WR6202_GPIO_USB_POWER 11 |
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#define WR6202_GPIO_LED_3G 13 |
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#define WR6202_GPIO_LED_WPS 14 |
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#ifdef CONFIG_MTD_PARTITIONS |
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static struct mtd_partition wr6202_partitions[] = { |
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{ |
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.name = "uboot", |
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.offset = 0, |
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.size = 0x030000, |
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}, { |
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.name = "uboot-config", |
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.offset = 0x030000, |
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.size = 0x040000, |
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.mask_flags = MTD_WRITEABLE, |
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}, { |
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.name = "factory", |
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.offset = 0x040000, |
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.size = 0x050000, |
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.mask_flags = MTD_WRITEABLE, |
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}, { |
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.name = "linux", |
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.offset = 0x050000, |
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.size = 0x100000, |
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}, { |
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.name = "rootfs", |
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.offset = 0x150000, |
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.size = 0x6B0000, |
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} |
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}; |
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#endif /* CONFIG_MTD_PARTITIONS */ |
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static struct physmap_flash_data wr6202_flash_data = { |
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#ifdef CONFIG_MTD_PARTITIONS |
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.nr_parts = ARRAY_SIZE(wr6202_partitions), |
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.parts = wr6202_partitions, |
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#endif |
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}; |
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static struct gpio_led wr6202_leds_gpio[] __initdata = { |
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{ |
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.name = "wr6202:blue:wps", |
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.gpio = WR6202_GPIO_LED_WPS, |
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.active_low = 1, |
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}, { |
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.name = "wr6202:blue:3g", |
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.gpio = WR6202_GPIO_LED_3G, |
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.active_low = 1, |
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} |
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}; |
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static struct gpio_button wr6202_gpio_buttons[] __initdata = { |
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{ |
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.desc = "reset", |
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.type = EV_KEY, |
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.code = KEY_RESTART, |
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.threshold = 3, |
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.gpio = WR6202_GPIO_BUTTON_RESET, |
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.active_low = 1, |
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}, { |
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.desc = "wps", |
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.type = EV_KEY, |
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.code = KEY_WPS_BUTTON, |
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.threshold = 3, |
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.gpio = WR6202_GPIO_BUTTON_WPS, |
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.active_low = 1, |
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} |
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}; |
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static void __init wr6202_init(void) |
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{ |
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rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL; |
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rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT); |
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ramips_register_gpio_leds(-1, ARRAY_SIZE(wr6202_leds_gpio), |
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wr6202_leds_gpio); |
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ramips_register_gpio_buttons(-1, WR6202_BUTTONS_POLL_INTERVAL, |
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ARRAY_SIZE(wr6202_gpio_buttons), |
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wr6202_gpio_buttons); |
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/* Power to the USB port is controlled by GPIO line */ |
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gpio_request(WR6202_GPIO_USB_POWER, "WR6202_GPIO_USB_POWER"); |
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gpio_direction_output(WR6202_GPIO_USB_POWER, 0); |
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gpio_free(WR6202_GPIO_USB_POWER); |
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rt305x_register_flash(0, &wr6202_flash_data); |
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rt305x_register_ethernet(); |
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rt305x_register_wifi(); |
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rt305x_register_wdt(); |
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rt305x_register_usb(); |
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} |
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MIPS_MACHINE(RAMIPS_MACH_WR6202, "WR6202", "AWB WR6202", |
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wr6202_init); |
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