rtc: xgene: Set hardware dependency
The rtc-xgene driver is only useful on X-Gene SoC.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Cc: Iyappan Subramanian <isubramanian@apm.com>
Cc: Keyur Chudgar <kchudgar@apm.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 0fe4ad8..b957b4f 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -1533,6 +1533,7 @@
config RTC_DRV_XGENE
tristate "APM X-Gene RTC"
depends on HAS_IOMEM
+ depends on ARCH_XGENE || COMPILE_TEST
help
If you say yes here you get support for the APM X-Gene SoC real time
clock.