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>
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 48ca713..2785a0f 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -765,15 +765,15 @@
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 @@
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