rtc: omap: depend on am33xx

rtc-omap driver can be reused for AM33xx RTC.  Provide dependency in
Kconfig.

Signed-off-by: Afzal Mohammed <afzal@ti.com>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Kevin Hilman <khilman@ti.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Daniel Mack <zonque@gmail.com>
Cc: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 19c03ab2bdcb..4f7ecb683d6b 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -777,11 +777,13 @@ config RTC_DRV_IMXDI
 
 config RTC_DRV_OMAP
         tristate "TI OMAP1"
-        depends on ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730 || ARCH_DAVINCI_DA8XX
+        depends on ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730 || ARCH_DAVINCI_DA8XX || SOC_AM33XX
         help
-          Say "yes" here to support the real time clock on TI OMAP1 and
-          DA8xx/OMAP-L13x chips.  This driver can also be built as a
-          module called rtc-omap.
+          Say "yes" here to support the on chip real time clock
+          present on TI OMAP1, AM33xx and DA8xx/OMAP-L13x.
+
+          This driver can also be built as a module, if so, module
+          will be called rtc-omap.
 
 config HAVE_S3C_RTC
         bool