ARM: dts: add 'rtc_src' clock to rtc node for exynos5422-odroidxu3

The Exynos5422 SoC has a s3c6410 RTC where the source clock
is now a mandatory property.

This patch fixes probe failure of s3c-rtc on Odroid-XU3 boards.

Signed-off-by: Markus Reichl <m.reichl@fivetechno.de>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>

diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
index f0ce60b..23ed547 100644 (file)
--- a/arch/arm/boot/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
@@ -11,6 +11,7 @@
 */
 
 /dts-v1/;
+#include <dt-bindings/clock/samsung,s2mps11.h>
 #include <dt-bindings/gpio/gpio.h>
 #include "exynos5800.dtsi"
 
@@ -283,10 +284,6 @@
                };
        };
 
-       rtc@101E0000 {
-               status = "okay";
-       };
-
        leds {
                compatible = "gpio-leds";
                heartbeat {
@@ -415,3 +412,9 @@
                shunt-resistor = <10000>;
        };
 };
+
+&rtc {
+       status = "okay";
+       clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>;
+       clock-names = "rtc", "rtc_src";
+};