From e22d12ddfc96a7a584dccb0333825f36bda84e5b Mon Sep 17 00:00:00 2001
From: Florian Fainelli <florian@openwrt.org>
Date: Fri, 11 Jan 2008 15:19:13 +0000
Subject: Add support for the gpio connected reset button
SVN-Revision: 10173
---
.../linux/rdc/files/arch/i386/mach-rdc/platform.c | 28 +++++++++++++++++++++-
1 file changed, 27 insertions(+), 1 deletion(-)
(limited to 'target/linux/rdc')
diff --git a/target/linux/rdc/files/arch/i386/mach-rdc/platform.c b/target/linux/rdc/files/arch/i386/mach-rdc/platform.c
index 0a607223c5..31af6fcc30 100644
--- a/target/linux/rdc/files/arch/i386/mach-rdc/platform.c
+++ b/target/linux/rdc/files/arch/i386/mach-rdc/platform.c
@@ -30,6 +30,8 @@
#include <linux/platform_device.h>
#include <linux/version.h>
#include <linux/leds.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
#include <asm/gpio.h>
@@ -74,10 +76,34 @@ static struct platform_device rdc321x_wdt = {
.num_resources = 0,
};
+/* Button */
+static struct gpio_keys_button rdc321x_gpio_btn[] = {
+ {
+ .gpio = 0,
+ .code = BTN_0,
+ .desc = "Reset",
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_platform_data rdc321x_gpio_btn_data = {
+ .buttons = rdc321x_gpio_btn,
+ .nbuttons = ARRAY_SIZE(rdc321x_gpio_btn),
+};
+
+static struct platform_device rdc321x_button = {
+ .name = "gpio-keys",
+ .id = -1,
+ .dev = {
+ .platform_data = &rdc321x_gpio_btn_data,
+ }
+};
+
static struct platform_device *rdc321x_devs[] = {
&rdc_flash_device,
&rdc321x_leds,
- &rdc321x_wdt
+ &rdc321x_wdt,
+ &rdc321x_button
};
static int __init rdc_board_setup(void)
--
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