[MIPS] MTX-1 flash partition setup move to platform devices registration

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Acked-By: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 50 insertions, 1 deletions

diff --git a/arch/mips/au1000/mtx-1/platform.c b/arch/mips/au1000/mtx-1/platform.c
index 9807be3..8b5914d 100644
--- a/arch/mips/au1000/mtx-1/platform.c
+++ b/arch/mips/au1000/mtx-1/platform.c
@@ -24,6 +24,9 @@
 #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[] = {
 	{
@@ -85,10 +88,56 @@ static struct platform_device mtx1_gpio_leds = {
 	}
 };
 
+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_button,
+	&mtx1_mtd,
 };
 
 static int __init mtx1_register_devices(void)