rtc: Add Cadence RTC driver
This patch adds a driver for Cadence RTC controller.
It can be enabled with RTC_DRV_CADENCE Kconfig option.
It supports waking system from sleep modes.
Signed-off-by: Jan Kotas <jank@cadence.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index a24fe8b..faa9ae1 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -1517,6 +1517,16 @@
This driver can also be built as a module. If so, the module
will be called armada38x-rtc.
+config RTC_DRV_CADENCE
+ tristate "Cadence RTC driver"
+ depends on OF && HAS_IOMEM
+ help
+ If you say Y here you will get access to Cadence RTC IP
+ found on certain SOCs.
+
+ To compile this driver as a module, choose M here: the
+ module will be called rtc-cadence.
+
config RTC_DRV_FTRTC010
tristate "Faraday Technology FTRTC010 RTC"
depends on HAS_IOMEM