From: Alexey Romanov <avromanov@xxxxxxxxxxxxxx>
Using this node, we can obtain random numbers via
hardware random number generator.
Signed-off-by: Alexey Romanov <avromanov@xxxxxxxxxxxxxx>
Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
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 5a3abcc08ee5..e0cfc54ebccb 100644
--- a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
@@ -148,6 +148,11 @@ ir: ir@84040 {
interrupts = <GIC_SPI 22 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
+
+ hwrng: rng@440788 {
+ compatible = "amlogic,meson-s4-rng";
+ reg = <0x0 0x440788 0x0 0x0c>;
+ };
};
};
};
--
2.25.1
