1 files changed, 149 insertions, 0 deletions
diff --git a/arch/mips/alchemy/mtx-1/platform.c b/arch/mips/alchemy/mtx-1/platform.c
new file mode 100644
index 00000000000..8b5914d1241
--- /dev/null
+++ b/arch/mips/alchemy/mtx-1/platform.c
@@ -0,0 +1,149 @@
+/*
+ * MTX-1 platform devices registration
+ *
+ * Copyright (C) 2007, Florian Fainelli <florian@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/leds.h>
+#include <linux/gpio.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <mtd/mtd-abi.h>
+
+static struct gpio_keys_button mtx1_gpio_button[] = {
+	{
+		.gpio = 207,
+		.code = BTN_0,
+		.desc = "System button",
+	}
+};
+
+static struct gpio_keys_platform_data mtx1_buttons_data = {
+	.buttons = mtx1_gpio_button,
+	.nbuttons = ARRAY_SIZE(mtx1_gpio_button),
+};
+
+static struct platform_device mtx1_button = {
+	.name = "gpio-keys",
+	.id = -1,
+	.dev = {
+		.platform_data = &mtx1_buttons_data,
+	}
+};
+
+static struct resource mtx1_wdt_res[] = {
+	[0] = {
+		.start	= 15,
+		.end	= 15,
+		.name	= "mtx1-wdt-gpio",
+		.flags	= IORESOURCE_IRQ,
+	}
+};
+
+static struct platform_device mtx1_wdt = {
+	.name = "mtx1-wdt",
+	.id = 0,
+	.num_resources = ARRAY_SIZE(mtx1_wdt_res),
+	.resource = mtx1_wdt_res,
+};
+
+static struct gpio_led default_leds[] = {
+	{
+		.name	= "mtx1:green",
+		.gpio = 211,
+	}, {
+		.name = "mtx1:red",
+		.gpio = 212,
+	},
+};
+
+static struct gpio_led_platform_data mtx1_led_data = {
+	.num_leds = ARRAY_SIZE(default_leds),
+	.leds = default_leds,
+};
+
+static struct platform_device mtx1_gpio_leds = {
+	.name = "leds-gpio",
+	.id = -1,
+	.dev = {
+		.platform_data = &mtx1_led_data,
+	}
+};
+
+static struct mtd_partition mtx1_mtd_partitions[] = {
+	{
+		.name	= "filesystem",
+		.size	= 0x01C00000,
+		.offset	= 0,
+	},
+	{
+		.name	= "yamon",
+		.size	= 0x00100000,
+		.offset	= MTDPART_OFS_APPEND,
+		.mask_flags = MTD_WRITEABLE,
+	},
+	{
+		.name	= "kernel",
+		.size	= 0x002c0000,
+		.offset	= MTDPART_OFS_APPEND,
+	},
+	{
+		.name	= "yamon env",
+		.size	= 0x00040000,
+		.offset	= MTDPART_OFS_APPEND,
+	},
+};
+
+static struct physmap_flash_data mtx1_flash_data = {
+	.width		= 4,
+	.nr_parts	= 4,
+	.parts		= mtx1_mtd_partitions,
+};
+
+static struct resource mtx1_mtd_resource = {
+	.start	= 0x1e000000,
+	.end	= 0x1fffffff,
+	.flags	= IORESOURCE_MEM,
+};
+
+static struct platform_device mtx1_mtd = {
+	.name		= "physmap-flash",
+	.dev		= {
+		.platform_data	= &mtx1_flash_data,
+	},
+	.num_resources	= 1,
+	.resource	= &mtx1_mtd_resource,
+};
+
+static struct __initdata platform_device * mtx1_devs[] = {
+	&mtx1_gpio_leds,
+	&mtx1_wdt,
+	&mtx1_button,
+	&mtx1_mtd,
+};
+
+static int __init mtx1_register_devices(void)
+{
+	gpio_direction_input(207);
+	return platform_add_devices(mtx1_devs, ARRAY_SIZE(mtx1_devs));
+}
+
+arch_initcall(mtx1_register_devices);