*/
#include <linux/init.h>
-#include <linux/types.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>
-#include <asm/gpio.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] = {
}
};
-static struct resource mtx1_sys_btn[] = {
- [0] = {
- .start = 7,
- .end = 7,
- .name = "mtx1-sys-btn-gpio",
- .flags = IORESOURCE_IRQ,
- }
-};
-
static struct platform_device mtx1_wdt = {
.name = "mtx1-wdt",
.id = 0,
}
};
+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_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));
}