1 files changed, 44 insertions, 27 deletions

diff --git a/arch/arm/mach-sa1100/h3xxx.c b/arch/arm/mach-sa1100/h3xxx.c
index d685f03f51f3..6f4c5d2be569 100644
--- a/arch/arm/mach-sa1100/h3xxx.c
+++ b/arch/arm/mach-sa1100/h3xxx.c
@@ -8,9 +8,12 @@
 
 #include <linux/kernel.h>
 #include <linux/gpio/machine.h>
-#include <linux/gpio.h>
+#include <linux/gpio/legacy.h>
 #include <linux/gpio_keys.h>
+#include <linux/gpio/property.h>
+#include <linux/gpio/consumer.h>
 #include <linux/input.h>
+#include <linux/property.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/platform_data/gpio-htc-egpio.h>
@@ -168,35 +171,48 @@ static struct platform_device h3xxx_egpio = {
  * GPIO keys
  */
 
-static struct gpio_keys_button h3xxx_button_table[] = {
-	{
-		.code		= KEY_POWER,
-		.gpio		= H3XXX_GPIO_PWR_BUTTON,
-		.desc		= "Power Button",
-		.active_low	= 1,
-		.type		= EV_KEY,
-		.wakeup		= 1,
-	}, {
-		.code		= KEY_ENTER,
-		.gpio		= H3XXX_GPIO_ACTION_BUTTON,
-		.active_low	= 1,
-		.desc		= "Action button",
-		.type		= EV_KEY,
-		.wakeup		= 0,
-	},
+static const struct software_node h3xxx_gpio_keys_node = {
+	.name = "h3xxx-gpio-keys",
 };
 
-static struct gpio_keys_platform_data h3xxx_keys_data = {
-	.buttons  = h3xxx_button_table,
-	.nbuttons = ARRAY_SIZE(h3xxx_button_table),
+static const struct property_entry h3xxx_power_key_props[] = {
+	PROPERTY_ENTRY_U32("linux,code", KEY_POWER),
+	PROPERTY_ENTRY_GPIO("gpios", &sa1100_gpiochip_node,
+			    H3XXX_GPIO_PWR_BUTTON, GPIO_ACTIVE_LOW),
+	PROPERTY_ENTRY_STRING("label", "Power Button"),
+	PROPERTY_ENTRY_BOOL("wakeup-source"),
+	{ }
 };
 
-static struct platform_device h3xxx_keys = {
-	.name	= "gpio-keys",
-	.id	= -1,
-	.dev	= {
-		.platform_data = &h3xxx_keys_data,
-	},
+static const struct software_node h3xxx_power_key_node = {
+	.parent = &h3xxx_gpio_keys_node,
+	.properties = h3xxx_power_key_props,
+};
+
+static const struct property_entry h3xxx_action_key_props[] = {
+	PROPERTY_ENTRY_U32("linux,code", KEY_ENTER),
+	PROPERTY_ENTRY_GPIO("gpios", &sa1100_gpiochip_node,
+			    H3XXX_GPIO_ACTION_BUTTON, GPIO_ACTIVE_LOW),
+	PROPERTY_ENTRY_STRING("label", "Action button"),
+	{ }
+};
+
+static const struct software_node h3xxx_action_key_node = {
+	.parent = &h3xxx_gpio_keys_node,
+	.properties = h3xxx_action_key_props,
+};
+
+static const struct software_node * const h3xxx_gpio_keys_swnodes[] __initconst = {
+	&h3xxx_gpio_keys_node,
+	&h3xxx_power_key_node,
+	&h3xxx_action_key_node,
+	NULL
+};
+
+static const struct platform_device_info h3xxx_gpio_keys_dev_info __initconst = {
+	.name = "gpio-keys",
+	.id = PLATFORM_DEVID_NONE,
+	.swnode = &h3xxx_gpio_keys_node,
 };
 
 static struct resource h3xxx_micro_resources[] = {
@@ -214,7 +230,6 @@ struct platform_device h3xxx_micro_asic = {
 
 static struct platform_device *h3xxx_devices[] = {
 	&h3xxx_egpio,
-	&h3xxx_keys,
 	&h3xxx_micro_asic,
 };
 
@@ -240,6 +255,8 @@ void __init h3xxx_mach_init(void)
 	sa1100_register_uart_fns(&h3xxx_port_fns);
 	sa11x0_register_mtd(&h3xxx_flash_data, &h3xxx_flash_resource, 1);
 	platform_add_devices(h3xxx_devices, ARRAY_SIZE(h3xxx_devices));
+	software_node_register_node_group(h3xxx_gpio_keys_swnodes);
+	platform_device_register_full(&h3xxx_gpio_keys_dev_info);
 }
 
 static struct map_desc h3600_io_desc[] __initdata = {