Input: add support for PowerOn button on the AB8500 MFD
Add the PowerOn (PonKey) button support to detect power on/off events.
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Sundar R Iyer <sundar.iyer@stericsson.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c
index defa786..b8c4b80 100644
--- a/drivers/mfd/ab8500-core.c
+++ b/drivers/mfd/ab8500-core.c
@@ -338,6 +338,21 @@
},
};
+static struct resource ab8500_poweronkey_db_resources[] = {
+ {
+ .name = "ONKEY_DBF",
+ .start = AB8500_INT_PON_KEY1DB_F,
+ .end = AB8500_INT_PON_KEY1DB_F,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "ONKEY_DBR",
+ .start = AB8500_INT_PON_KEY1DB_R,
+ .end = AB8500_INT_PON_KEY1DB_R,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
static struct mfd_cell ab8500_devs[] = {
{
.name = "ab8500-gpadc",
@@ -354,6 +369,11 @@
{ .name = "ab8500-usb", },
{ .name = "ab8500-pwm", },
{ .name = "ab8500-regulator", },
+ {
+ .name = "ab8500-poweron-key",
+ .num_resources = ARRAY_SIZE(ab8500_poweronkey_db_resources),
+ .resources = ab8500_poweronkey_db_resources,
+ },
};
int __devinit ab8500_init(struct ab8500 *ab8500)