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authorSundar R Iyer <sundar.iyer@stericsson.com>2010-09-05 12:18:47 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2010-09-05 12:19:10 -0700
commit77686517977e77d101c8a7b397717df00a88922b (patch)
tree03e295f699d4795a594f0329e2434df6738b6755 /drivers/mfd/ab8500-core.c
parent144c0f8833d0458e4369a27a53aea8856c665c41 (diff)
downloadop-kernel-dev-77686517977e77d101c8a7b397717df00a88922b.zip
op-kernel-dev-77686517977e77d101c8a7b397717df00a88922b.tar.gz
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>
Diffstat (limited to 'drivers/mfd/ab8500-core.c')
-rw-r--r--drivers/mfd/ab8500-core.c20
1 files changed, 20 insertions, 0 deletions
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_rtc_resources[] = {
},
};
+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 @@ static struct mfd_cell ab8500_devs[] = {
{ .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)
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