diff options
Diffstat (limited to 'target/linux/ramips/files/arch/mips/ralink/rt305x')
3 files changed, 110 insertions, 0 deletions
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig index e43261ed3..f50328b10 100644 --- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig +++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig @@ -32,6 +32,12 @@ config RT305X_MACH_FONERA20N select RALINK_DEV_GPIO_BUTTONS select RALINK_DEV_GPIO_LEDS +config RT305X_MACH_PWH2004 + bool "Prolink PWH2004 / Abocom WR5205 support (32M RAM, 8M flash)" + default y + select RALINK_DEV_GPIO_BUTTONS + select RALINK_DEV_GPIO_LEDS + endmenu endif diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile index 28cb88c63..75f65700b 100644 --- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile +++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile @@ -16,3 +16,4 @@ obj-$(CONFIG_RT305X_MACH_V22RW_2X2) += mach-v22rw-2x2.o obj-$(CONFIG_RT305X_MACH_WCR150GN) += mach-wcr150gn.o obj-$(CONFIG_RT305X_MACH_WHR_G300N) += mach-whr-g300n.o obj-$(CONFIG_RT305X_MACH_FONERA20N) += mach-fonera20n.o +obj-$(CONFIG_RT305X_MACH_PWH2004) += mach-pwh2004.o diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-pwh2004.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-pwh2004.c new file mode 100644 index 000000000..090a79768 --- /dev/null +++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-pwh2004.c @@ -0,0 +1,103 @@ +/* + * Prolink PWH2004 support (or Abocom WR5205) + * + * Copyright (C) 2010 Esa Hyytia <esa@netlab.tkk.fi> + * + * 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/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/rt305x.h> +#include <asm/mach-ralink/rt305x_regs.h> + +#include "devices.h" + +#define PWH2004_GPIO_BUTTON_WPS 12 +#define PWH2004_GPIO_LED_POWER 9 +#define PWH2004_GPIO_LED_WIFI 14 +#define PWH2004_BUTTONS_POLL_INTERVAL 20 + +#ifdef CONFIG_MTD_PARTITIONS +static struct mtd_partition pwh2004_partitions[] = { + { + .name = "u-boot", + .offset = 0, + .size = 0x030000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "config", + .offset = 0x030000, + .size = 0x010000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "factory", + .offset = 0x040000, + .size = 0x010000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "kernel", + .offset = 0x050000, + .size = 0x7b0000, + }, { + .name = "openwrt", + .offset = 0x050000, + .size = 0x7b0000, + } +}; +#endif /* CONFIG_MTD_PARTITIONS */ + +static struct physmap_flash_data pwh2004_flash_data = { +#ifdef CONFIG_MTD_PARTITIONS + .nr_parts = ARRAY_SIZE(pwh2004_partitions), + .parts = pwh2004_partitions, +#endif +}; + +static struct gpio_led pwh2004_leds_gpio[] __initdata = { + { + .name = "pwh2004:red:wifi", + .gpio = PWH2004_GPIO_LED_WIFI, + .active_low = 1, + }, { + .name = "pwh2004:green:power", + .gpio = PWH2004_GPIO_LED_POWER, + .active_low = 1, + } +}; + +static struct gpio_button pwh2004_gpio_buttons[] __initdata = { + { + .desc = "wps", + .type = EV_KEY, + .code = KEY_RESTART, + .threshold = 3, + .gpio = PWH2004_GPIO_BUTTON_WPS, + .active_low = 1, + } +}; + +static void __init pwh2004_init(void) +{ + rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT); + rt305x_register_flash(0, &pwh2004_flash_data); + ramips_register_gpio_leds(-1, ARRAY_SIZE(pwh2004_leds_gpio), + pwh2004_leds_gpio); + ramips_register_gpio_buttons(-1, PWH2004_BUTTONS_POLL_INTERVAL, + ARRAY_SIZE(pwh2004_gpio_buttons), + pwh2004_gpio_buttons); + rt305x_register_ethernet(); + rt305x_register_wifi(); +} + +MIPS_MACHINE(RAMIPS_MACH_PWH2004, "PWH2004", "Prolink PWH2004", + pwh2004_init); |