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authorGabor Juhos <juhosg@openwrt.org>2009-02-27 15:45:29 +0000
committerGabor Juhos <juhosg@openwrt.org>2009-02-27 15:45:29 +0000
commit38f75ef671b6e8f3e10ec9eb844d2b59918eb307 (patch)
treee4e62e69c259fb0e28370159ef1bc15c9a083d0a /target/linux/ar71xx
parentb539d11497315d12b56c26bad6d54c067b8f72c7 (diff)
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aw-nr580: add GPIO buttons
SVN-Revision: 14682
Diffstat (limited to 'target/linux/ar71xx')
-rw-r--r--target/linux/ar71xx/files/arch/mips/ar71xx/mach-aw-nr580.c27
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-aw-nr580.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-aw-nr580.c
index c8a37bf..3ebba07 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-aw-nr580.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-aw-nr580.c
@@ -22,6 +22,11 @@
#include "devices.h"
+#define AW_NR580_GPIO_BTN_WPS 3
+#define AW_NR580_GPIO_BTN_RESET 11
+
+#define AW_NR580_BUTTONS_POLL_INTERVAL 20
+
static struct spi_board_info aw_nr580_spi_info[] = {
{
.bus_num = 0,
@@ -31,10 +36,32 @@ static struct spi_board_info aw_nr580_spi_info[] = {
}
};
+static struct gpio_button aw_nr580_gpio_buttons[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .threshold = 5,
+ .gpio = AW_NR580_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = BTN_1,
+ .threshold = 5,
+ .gpio = AW_NR580_GPIO_BTN_WPS,
+ .active_low = 1,
+ }
+};
+
static void __init aw_nr580_setup(void)
{
ar71xx_add_device_spi(NULL, aw_nr580_spi_info,
ARRAY_SIZE(aw_nr580_spi_info));
+
+ ar71xx_add_device_gpio_buttons(-1, AW_NR580_BUTTONS_POLL_INTERVAL,
+ ARRAY_SIZE(aw_nr580_gpio_buttons),
+ aw_nr580_gpio_buttons);
}
MIPS_MACHINE(AR71XX_MACH_AW_NR580, "AzureWave AW-NR580", aw_nr580_setup);