From 9cde29f1a71f5228ad35fbf3870262b94a215709 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Sat, 11 Feb 2012 15:11:36 +0000 Subject: ramips: rt305x: add support for Accton WR6202 / SMCWBR11S-3GN 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 SVN-Revision: 30434 --- .../arch/mips/include/asm/mach-ralink/machine.h | 1 + .../ramips/files/arch/mips/ralink/rt305x/Kconfig | 5 + .../ramips/files/arch/mips/ralink/rt305x/Makefile | 1 + .../files/arch/mips/ralink/rt305x/mach-wr6202.c | 126 +++++++++++++++++++++ 4 files changed, 133 insertions(+) create mode 100644 target/linux/ramips/files/arch/mips/ralink/rt305x/mach-wr6202.c (limited to 'target/linux/ramips/files/arch/mips') diff --git a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h index bec6ff0bec..600e8bf905 100644 --- a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h +++ b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h @@ -45,4 +45,5 @@ enum ramips_mach_type { RAMIPS_MACH_WL341V3, /* Sitecom WL-341 v3 */ RAMIPS_MACH_WL351, /* Sitecom WL-351 v1 002 */ RAMIPS_MACH_WR512_3GN, /* SH-WR512NU/WS-WR512N1-like 3GN*/ + RAMIPS_MACH_WR6202, /* Accton WR6202 */ }; diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig index 826a484fe9..550287e34f 100644 --- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig +++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig @@ -2,6 +2,11 @@ if RALINK_RT305X menu "Ralink RT350x machine selection" +config RT305X_MACH_WR6202 + bool "Accton WR6202" + select RALINK_DEV_GPIO_BUTTONS + select RALINK_DEV_GPIO_LEDS + config RT305X_MACH_ALL0256N bool "Allnet ALL0256N support" select RALINK_DEV_GPIO_BUTTONS diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile index 743493e80b..da1952c0ee 100644 --- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile +++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile @@ -32,3 +32,4 @@ obj-$(CONFIG_RT305X_MACH_WHR_G300N) += mach-whr-g300n.o obj-$(CONFIG_RT305X_MACH_WR512_3GN) += mach-wr512-3gn.o obj-$(CONFIG_RT305X_MACH_WL341V3) += mach-wl341v3.o obj-$(CONFIG_RT305X_MACH_WL351) += mach-wl351.o +obj-$(CONFIG_RT305X_MACH_WR6202) += mach-wr6202.o diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-wr6202.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-wr6202.c new file mode 100644 index 0000000000..64ea20113c --- /dev/null +++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-wr6202.c @@ -0,0 +1,126 @@ +/* + * AWB WR6202 board support + * + * Copyright (C) 2012 Johnathan Boyce + * + * 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 +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include "devices.h" + +#define WR6202_GPIO_BUTTON_RESET 10 /* active low */ +#define WR6202_GPIO_BUTTON_WPS 0 /* active low */ + +#define WR6202_BUTTONS_POLL_INTERVAL 20 + +#define WR6202_GPIO_USB_POWER 11 + +#define WR6202_GPIO_LED_3G 13 +#define WR6202_GPIO_LED_WPS 14 + +#ifdef CONFIG_MTD_PARTITIONS +static struct mtd_partition wr6202_partitions[] = { + { + .name = "uboot", + .offset = 0, + .size = 0x030000, + }, { + .name = "uboot-config", + .offset = 0x030000, + .size = 0x040000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "factory", + .offset = 0x040000, + .size = 0x050000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "linux", + .offset = 0x050000, + .size = 0x100000, + }, { + .name = "rootfs", + .offset = 0x150000, + .size = 0x6B0000, + } +}; +#endif /* CONFIG_MTD_PARTITIONS */ + +static struct physmap_flash_data wr6202_flash_data = { +#ifdef CONFIG_MTD_PARTITIONS + .nr_parts = ARRAY_SIZE(wr6202_partitions), + .parts = wr6202_partitions, +#endif +}; + +static struct gpio_led wr6202_leds_gpio[] __initdata = { + { + .name = "wr6202:blue:wps", + .gpio = WR6202_GPIO_LED_WPS, + .active_low = 1, + }, { + .name = "wr6202:blue:3g", + .gpio = WR6202_GPIO_LED_3G, + .active_low = 1, + } +}; + +static struct gpio_button wr6202_gpio_buttons[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .threshold = 3, + .gpio = WR6202_GPIO_BUTTON_RESET, + .active_low = 1, + }, { + .desc = "wps", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .threshold = 3, + .gpio = WR6202_GPIO_BUTTON_WPS, + .active_low = 1, + } +}; + +static void __init wr6202_init(void) +{ + rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL; + + rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT); + + ramips_register_gpio_leds(-1, ARRAY_SIZE(wr6202_leds_gpio), + wr6202_leds_gpio); + ramips_register_gpio_buttons(-1, WR6202_BUTTONS_POLL_INTERVAL, + ARRAY_SIZE(wr6202_gpio_buttons), + wr6202_gpio_buttons); + + /* Power to the USB port is controlled by GPIO line */ + gpio_request(WR6202_GPIO_USB_POWER, "WR6202_GPIO_USB_POWER"); + gpio_direction_output(WR6202_GPIO_USB_POWER, 0); + gpio_free(WR6202_GPIO_USB_POWER); + + rt305x_register_flash(0, &wr6202_flash_data); + rt305x_register_ethernet(); + rt305x_register_wifi(); + rt305x_register_wdt(); + rt305x_register_usb(); +} + +MIPS_MACHINE(RAMIPS_MACH_WR6202, "WR6202", "AWB WR6202", + wr6202_init); -- cgit v1.2.3