1 files changed, 103 insertions, 0 deletions
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 0000000000..090a797683
--- /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);