AT91: rtc: enable built-in RTC in Kconfig for at91sam9g45 family

Enable built-in RTC IP in Kconfig and modify comments and help messages.
RTT as RTC is still available but should not be selected in common case.

Reported-by: Yegor Yefremov <yegor_sub1@visionsystems.de>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 48ca7132cc05..2785a0f16c9f 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -765,15 +765,15 @@ config RTC_DRV_AT32AP700X
           AT32AP700x family processors.
 
 config RTC_DRV_AT91RM9200
-        tristate "AT91RM9200 or AT91SAM9RL"
-        depends on ARCH_AT91RM9200 || ARCH_AT91SAM9RL
+        tristate "AT91RM9200 or some AT91SAM9 RTC"
+        depends on ARCH_AT91RM9200 || ARCH_AT91SAM9RL || ARCH_AT91SAM9G45
         help
           Driver for the internal RTC (Realtime Clock) module found on
-          Atmel AT91RM9200's and AT91SAM9RL chips. On SAM9RL chips
+          Atmel AT91RM9200's and some  AT91SAM9 chips. On AT91SAM9 chips
           this is powered by the backup power supply.
 
 config RTC_DRV_AT91SAM9
-        tristate "AT91SAM9x/AT91CAP9"
+        tristate "AT91SAM9x/AT91CAP9 RTT as RTC"
         depends on ARCH_AT91 && !(ARCH_AT91RM9200 || ARCH_AT91X40)
         help
           RTC driver for the Atmel AT91SAM9x and AT91CAP9 internal RTT
@@ -781,8 +781,8 @@ config RTC_DRV_AT91SAM9
           supply (such as a small coin cell battery), but do not need to
           be used as RTCs.
 
-          (On AT91SAM9rl chips you probably want to use the dedicated RTC
-          module and leave the RTT available for other uses.)
+          (On AT91SAM9rl and AT91SAM9G45 chips you probably want to use the
+          dedicated RTC module and leave the RTT available for other uses.)
 
 config RTC_DRV_AT91SAM9_RTT
         int