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authorGabor Juhos <juhosg@openwrt.org>2010-01-30 15:25:25 +0000
committerGabor Juhos <juhosg@openwrt.org>2010-01-30 15:25:25 +0000
commit0530dd984944474b9c91379380c5b55c6fa0054d (patch)
treeef1ebd5519d398341b553259508a19e3ef93c9d5 /target/linux/ramips/files
parent9327f02b7b5bfcdd5ace7b2352ea4ead956bcb02 (diff)
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ramips: register gpio-buttons on the RT-N15 board
SVN-Revision: 19405
Diffstat (limited to 'target/linux/ramips/files')
-rw-r--r--target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig1
-rw-r--r--target/linux/ramips/files/arch/mips/ralink/rt288x/mach-rt-n15.c25
2 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig
index 1b0b85468b..857f4d32b3 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig
+++ b/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig
@@ -5,6 +5,7 @@ menu "Ralink RT288x machine selection"
config RT288X_MACH_RT_N15
bool "Asus RT-N15 board support"
default y
+ select RALINK_DEV_GPIO_BUTTONS
select RALINK_DEV_GPIO_LEDS
config RT288X_MACH_WZR_AGL300NH
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-rt-n15.c b/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-rt-n15.c
index 877bff3aee..af578c04dd 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-rt-n15.c
+++ b/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-rt-n15.c
@@ -17,6 +17,7 @@
#include <linux/rtl8366s.h>
#include <asm/mach-ralink/machine.h>
+#include <asm/mach-ralink/dev-gpio-buttons.h>
#include <asm/mach-ralink/dev_gpio_leds.h>
#include <asm/mach-ralink/rt288x.h>
#include <asm/mach-ralink/rt288x_regs.h>
@@ -30,6 +31,8 @@
#define RT_N15_GPIO_RTL8366_SCK 2
#define RT_N15_GPIO_RTL8366_SDA 1
+#define RT_N15_BUTTONS_POLL_INTERVAL 20
+
#ifdef CONFIG_MTD_PARTITIONS
static struct mtd_partition rt_n15_partitions[] = {
{
@@ -78,6 +81,24 @@ static struct gpio_led rt_n15_leds_gpio[] __initdata = {
}
};
+static struct gpio_button rt_n15_gpio_buttons[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .threshold = 3,
+ .gpio = RT_N15_GPIO_BUTTON_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = BTN_1,
+ .threshold = 3,
+ .gpio = RT_N15_GPIO_BUTTON_WPS,
+ .active_low = 1,
+ }
+};
+
static struct rtl8366s_platform_data rt_n15_rtl8366s_data = {
.gpio_sda = RT_N15_GPIO_RTL8366_SDA,
.gpio_sck = RT_N15_GPIO_RTL8366_SCK,
@@ -100,6 +121,10 @@ static void __init rt_n15_init(void)
ramips_register_gpio_leds(-1, ARRAY_SIZE(rt_n15_leds_gpio),
rt_n15_leds_gpio);
+ ramips_register_gpio_buttons(-1, RT_N15_BUTTONS_POLL_INTERVAL,
+ ARRAY_SIZE(rt_n15_gpio_buttons),
+ rt_n15_gpio_buttons);
+
platform_device_register(&rt_n15_rtl8366s_device);
}