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Message-ID: <20230725141252.98848-4-avromanov@sberdevices.ru>
Date: Tue, 25 Jul 2023 17:12:52 +0300
From: Alexey Romanov <avromanov@...rdevices.ru>
To: <narmstrong@...libre.com>, <neil.armstrong@...aro.org>,
<olivia@...enic.com>, <herbert@...dor.apana.org.au>,
<robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
<conor+dt@...nel.org>, <khilman@...libre.com>,
<jbrunet@...libre.com>, <martin.blumenstingl@...glemail.com>,
<f.fainelli@...il.com>, <hkallweit1@...il.com>
CC: <linux-arm-kernel@...ts.infradead.org>,
<linux-amlogic@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-crypto@...r.kernel.org>, <kernel@...rdevices.ru>,
Alexey Romanov <avromanov@...rdevices.ru>
Subject: [PATCH v1 3/3] arch/arm64: dts: meson-s4: add hwrng node
Using this node, we can obtain random numbers via
hardware random number generator.
Signed-off-by: Alexey Romanov <avromanov@...rdevices.ru>
---
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..3e3348cc6c06 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@...0 {
reg = <0x0 0x2000 0x0 0x98>;
#reset-cells = <1>;
};
+
+ hwrng: rng@...788 {
+ compatible = "amlogic,meson-rng-s4";
+ reg = <0x0 0x440788 0x0 0x0c>;
+ };
};
};
};
--
2.38.1
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