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author | Gabor Juhos <juhosg@openwrt.org> | 2011-12-27 16:56:30 +0000 |
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committer | Gabor Juhos <juhosg@openwrt.org> | 2011-12-27 16:56:30 +0000 |
commit | 723d8dd74fdcb14465acc5ef5956020054ff9642 (patch) | |
tree | ab44a6c066037678d4d13e5d371912e77f89522d /target/linux/ramips/files/arch/mips/ralink/rt288x/mach-wli-tx4-ag300n.c | |
parent | 250ef0cb72325e88afa6dfc95f6d9477c62ca1b3 (diff) | |
download | upstream-723d8dd74fdcb14465acc5ef5956020054ff9642.tar.gz upstream-723d8dd74fdcb14465acc5ef5956020054ff9642.tar.bz2 upstream-723d8dd74fdcb14465acc5ef5956020054ff9642.zip |
ramips: rt288x: add support for the Buffalo WLI-TX4-AG300N board
SVN-Revision: 29612
Diffstat (limited to 'target/linux/ramips/files/arch/mips/ralink/rt288x/mach-wli-tx4-ag300n.c')
-rw-r--r-- | target/linux/ramips/files/arch/mips/ralink/rt288x/mach-wli-tx4-ag300n.c | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-wli-tx4-ag300n.c b/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-wli-tx4-ag300n.c new file mode 100644 index 0000000000..0f200ea298 --- /dev/null +++ b/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-wli-tx4-ag300n.c @@ -0,0 +1,154 @@ +/* + * Buffalo WLI-TX4-AG300N board support + * + * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org> + * + * 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/init.h> +#include <linux/ethtool.h> +#include <linux/platform_device.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/mtd/physmap.h> + +#include <asm/mach-ralink/machine.h> +#include <asm/mach-ralink/dev-gpio-buttons.h> +#include <asm/mach-ralink/dev-gpio-leds.h> +#include <asm/mach-ralink/rt288x.h> +#include <asm/mach-ralink/rt288x_regs.h> +#include <asm/mach-ralink/ramips_eth_platform.h> + +#include "devices.h" + +#define WLI_TX4_AG300N_GPIO_LED_DIAG 10 +#define WLI_TX4_AG300N_GPIO_LED_POWER 12 +#define WLI_TX4_AG300N_GPIO_LED_SECURITY 13 + +#define WLI_TX4_AG300N_GPIO_BUTTON_AOSS 0 +#define WLI_TX4_AG300N_GPIO_BUTTON_BW_SWITCH 8 +#define WLI_TX4_AG300N_GPIO_BUTTON_RESET 9 + +#define WLI_TX4_AG300N_BUTTONS_POLL_INTERVAL 20 + +#ifdef CONFIG_MTD_PARTITIONS +static struct mtd_partition wli_tx4_ag300n_partitions[] = { + { + .name = "u-boot", + .offset = 0, + .size = 0x030000, + .mask_flags = MTD_WRITEABLE, + }, + { + .name = "u-boot-env", + .offset = 0x030000, + .size = 0x010000, + .mask_flags = MTD_WRITEABLE, + }, + { + .name = "factory", + .offset = 0x040000, + .size = 0x010000, + .mask_flags = MTD_WRITEABLE, + }, + { + .name = "kernel", + .offset = 0x050000, + .size = 0x0d0000, + }, + { + .name = "rootfs", + .offset = 0x120000, + .size = 0x2d0000, + }, + { + .name = "user", + .offset = 0x3f0000, + .size = 0x010000, + }, + { + .name = "firmware", + .offset = 0x050000, + .size = 0x3a0000, + }, +}; +#endif /* CONFIG_MTD_PARTITIONS */ + +static struct physmap_flash_data wli_tx4_ag300n_flash_data = { +#ifdef CONFIG_MTD_PARTITIONS + .nr_parts = ARRAY_SIZE(wli_tx4_ag300n_partitions), + .parts = wli_tx4_ag300n_partitions, +#endif +}; + +static struct gpio_led wli_tx4_ag300n_leds_gpio[] __initdata = { + { + .name = "buffalo:blue:power", + .gpio = WLI_TX4_AG300N_GPIO_LED_POWER, + .active_low = 1, + }, + { + .name = "buffalo:red:diag", + .gpio = WLI_TX4_AG300N_GPIO_LED_DIAG, + .active_low = 1, + }, + { + .name = "buffalo:blue:security", + .gpio = WLI_TX4_AG300N_GPIO_LED_SECURITY, + .active_low = 0, + }, +}; + +static struct gpio_button wli_tx4_ag300n_gpio_buttons[] __initdata = { + { + .desc = "Reset button", + .type = EV_KEY, + .code = KEY_RESTART, + .threshold = 3, + .gpio = WLI_TX4_AG300N_GPIO_BUTTON_RESET, + .active_low = 1, + }, + { + .desc = "AOSS button", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .threshold = 3, + .gpio = WLI_TX4_AG300N_GPIO_BUTTON_AOSS, + .active_low = 1, + }, + { + .desc = "Bandwidth switch", + .type = EV_KEY, + .code = BTN_0, + .threshold = 3, + .gpio = WLI_TX4_AG300N_GPIO_BUTTON_BW_SWITCH, + .active_low = 0, + }, +}; + +static void __init wli_tx4_ag300n_init(void) +{ + rt288x_gpio_init(RT2880_GPIO_MODE_UART0); + + ramips_register_gpio_leds(-1, ARRAY_SIZE(wli_tx4_ag300n_leds_gpio), + wli_tx4_ag300n_leds_gpio); + ramips_register_gpio_buttons(-1, WLI_TX4_AG300N_BUTTONS_POLL_INTERVAL, + ARRAY_SIZE(wli_tx4_ag300n_gpio_buttons), + wli_tx4_ag300n_gpio_buttons); + + rt288x_register_flash(0, &wli_tx4_ag300n_flash_data); + rt288x_register_wifi(); + rt288x_register_wdt(); + + rt288x_eth_data.speed = SPEED_100; + rt288x_eth_data.duplex = DUPLEX_FULL; + rt288x_eth_data.tx_fc = 1; + rt288x_eth_data.rx_fc = 1; + rt288x_register_ethernet(); +} + +MIPS_MACHINE(RAMIPS_MACH_WLI_TX4_AG300N, "WLI-TX4-AG300N", + "Buffalo WLI-TX4-AG300N", wli_tx4_ag300n_init); |