From: Alexey Romanov <avromanov@sberdevices.ru>
To: <narmstrong@baylibre.com>, <neil.armstrong@linaro.org>,
<olivia@selenic.com>, <herbert@gondor.apana.org.au>,
<robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
<conor+dt@kernel.org>, <khilman@baylibre.com>,
<jbrunet@baylibre.com>, <martin.blumenstingl@googlemail.com>,
<f.fainelli@gmail.com>, <hkallweit1@gmail.com>
Cc: <linux-arm-kernel@lists.infradead.org>,
<linux-amlogic@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-crypto@vger.kernel.org>, <kernel@sberdevices.ru>,
Alexey Romanov <avromanov@sberdevices.ru>
Subject: [PATCH v1 3/3] arch/arm64: dts: meson-s4: add hwrng node
Date: Tue, 25 Jul 2023 17:12:52 +0300 [thread overview]
Message-ID: <20230725141252.98848-4-avromanov@sberdevices.ru> (raw)
In-Reply-To: <20230725141252.98848-1-avromanov@sberdevices.ru>
Using this node, we can obtain random numbers via
hardware random number generator.
Signed-off-by: Alexey Romanov <avromanov@sberdevices.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@2000 {
reg = <0x0 0x2000 0x0 0x98>;
#reset-cells = <1>;
};
+
+ hwrng: rng@440788 {
+ compatible = "amlogic,meson-rng-s4";
+ reg = <0x0 0x440788 0x0 0x0c>;
+ };
};
};
};
--
2.38.1
prev parent reply other threads:[~2023-07-25 14:13 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-25 14:12 [PATCH v1 0/3] Meson S4 HW RNG Support Alexey Romanov
2023-07-25 14:12 ` [PATCH v1 1/3] drivers: rng: add check status bit feature Alexey Romanov
2023-07-25 19:59 ` Martin Kaiser
2023-07-26 7:52 ` Alexey Romanov
2023-07-26 11:54 ` Martin Kaiser
2023-07-27 19:14 ` Martin Blumenstingl
2023-07-25 14:12 ` [PATCH v1 2/3] dt-bindings: rng: meson: add meson-rng-s4 compatible Alexey Romanov
2023-07-25 18:13 ` Conor Dooley
2023-07-25 14:12 ` Alexey Romanov [this message]
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