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-rw-r--r--arch/arm/mach-pxa/tosa.c18
1 files changed, 17 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index df65e89d193..9f5ca5497bb 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -325,12 +325,28 @@ static struct platform_device tosakbd_device = {
};
static struct gpio_keys_button tosa_gpio_keys[] = {
+ /*
+ * Two following keys are directly tied to "ON" button of tosa. Why?
+ * The first one can be used as a wakeup source, the second can't;
+ * also the first one is OR of ac_powered and on_button.
+ */
+ {
+ .type = EV_PWR,
+ .code = KEY_RESERVED,
+ .gpio = TOSA_GPIO_POWERON,
+ .desc = "Poweron",
+ .wakeup = 1,
+ .active_low = 1,
+ },
{
.type = EV_PWR,
.code = KEY_SUSPEND,
.gpio = TOSA_GPIO_ON_KEY,
.desc = "On key",
- .wakeup = 1,
+ /*
+ * can't be used as wakeup
+ * .wakeup = 1,
+ */
.active_low = 1,
},
{