[PATCH v4 3/3] arch/arm64: dts: meson-s4: add hwrng node

[Alexey Romanov]

From: Alexey Romanov <avromanov at sberdevices.ru>

Using this node, we can obtain random numbers via
hardware random number generator.

Signed-off-by: Alexey Romanov <avromanov at sberdevices.ru>
Reviewed-by: Neil Armstrong <neil.armstrong at linaro.org>
---
 arch/arm64/boot/dts/amlogic/meson-s4.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
index f24460186d3d..b3a1ecf36467 100644
--- a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
@@ -133,6 +133,11 @@ reset: reset-controller at 2000 {
 				reg = <0x0 0x2000 0x0 0x98>;
 				#reset-cells = <1>;
 			};
+
+			hwrng: rng at 440788 {
+				compatible = "amlogic,meson-s4-rng";
+				reg = <0x0 0x440788 0x0 0x0c>;
+			};
 		};
 	};
 };
-- 
2.25.1