mfd: as3722: add watchdog support

Add watchdog support fo as3722

Bug 1396052

Change-Id: I7bd16a8f7316c039800dd5c823067c6b53d0667d
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/328825
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>

diff --git a/drivers/mfd/as3722.c b/drivers/mfd/as3722.c
index d65db525fc591c88f238194b43b7eb6d147fe3ed..3c552389f8720f500fe58374207c36bec8e10e66 100644 (file)
--- a/drivers/mfd/as3722.c
+++ b/drivers/mfd/as3722.c
@@ -43,6 +43,7 @@ enum {
        AS3722_ADC,
        AS3722_POWER_OFF_ID,
        AS3722_CLK_ID,
+       AS3722_WATCHDOG_ID,
 };
 
 static const struct resource as3722_rtc_resource[] = {
@@ -92,6 +93,10 @@ static struct mfd_cell as3722_devs[] = {
                .name = "as3722-power-off",
                .id = AS3722_POWER_OFF_ID,
        },
+       {
+               .name = "as3722-wdt",
+               .id = AS3722_WATCHDOG_ID,
+       },
 };
 
 static const struct regmap_irq as3722_irqs[] = {