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-rw-r--r--arch/sh/boards/mach-rsk/devices-rsk7203.c37
1 files changed, 36 insertions, 1 deletions
diff --git a/arch/sh/boards/mach-rsk/devices-rsk7203.c b/arch/sh/boards/mach-rsk/devices-rsk7203.c
index 4fa08ba10253..a8089f79d058 100644
--- a/arch/sh/boards/mach-rsk/devices-rsk7203.c
+++ b/arch/sh/boards/mach-rsk/devices-rsk7203.c
@@ -1,7 +1,7 @@
/*
* Renesas Technology Europe RSK+ 7203 Support.
*
- * Copyright (C) 2008 Paul Mundt
+ * Copyright (C) 2008 - 2010 Paul Mundt
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
@@ -12,7 +12,9 @@
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/smsc911x.h>
+#include <linux/input.h>
#include <linux/gpio.h>
+#include <linux/gpio_keys.h>
#include <linux/leds.h>
#include <asm/machvec.h>
#include <asm/io.h>
@@ -84,9 +86,42 @@ static struct platform_device led_device = {
},
};
+static struct gpio_keys_button rsk7203_gpio_keys_table[] = {
+ {
+ .code = BTN_0,
+ .gpio = GPIO_PB0,
+ .active_low = 1,
+ .desc = "SW1",
+ }, {
+ .code = BTN_1,
+ .gpio = GPIO_PB1,
+ .active_low = 1,
+ .desc = "SW2",
+ }, {
+ .code = BTN_2,
+ .gpio = GPIO_PB2,
+ .active_low = 1,
+ .desc = "SW3",
+ },
+};
+
+static struct gpio_keys_platform_data rsk7203_gpio_keys_info = {
+ .buttons = rsk7203_gpio_keys_table,
+ .nbuttons = ARRAY_SIZE(rsk7203_gpio_keys_table),
+ .poll_interval = 50, /* default to 50ms */
+};
+
+static struct platform_device keys_device = {
+ .name = "gpio-keys-polled",
+ .dev = {
+ .platform_data = &rsk7203_gpio_keys_info,
+ },
+};
+
static struct platform_device *rsk7203_devices[] __initdata = {
&smsc911x_device,
&led_device,
+ &keys_device,
};
static int __init rsk7203_devices_setup(void)