ARM: dts: imx6qdl-zii-rdu2: Disable the internal RTC

On the imx6qdl-zii-rdu2 board the RTC functionality is provided via
a DS1341 RTC connected via I2C bus, so we can safely disable the internal
one.

Reported-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
index 7fff3717cf7c09ae29d130756b3f33856d7ef819..85e79a33bcd434c32db994528463543668c239d6 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
@@ -813,6 +813,10 @@
        status = "okay";
 };
 
+&snvs_rtc {
+       status = "disabled";
+};
+
 &ssi1 {
        status = "okay";
 };