ARM: dts: Enable PRNG module on exynos4412-trats2

Enable Pseudo Random Number Generator (PRNG) on Trats2 board. This
allows using hardware random number generator:
$ echo exynos > /sys/class/misc/hw_random/rng_current

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts
index 40a474c4374b6829e5737ec38e45a6e9bbb7cfca..a6f78c3da935023e27db331c02f1fca1a8826ee8 100644 (file)
--- a/arch/arm/boot/dts/exynos4412-trats2.dts
+++ b/arch/arm/boot/dts/exynos4412-trats2.dts
@@ -1234,6 +1234,10 @@
        status = "okay";
 };
 
+&prng {
+       status = "okay";
+};
+
 &rtc {
        status = "okay";
        clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>;