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From: Alexey Romanov <avromanov@salutedevices.com>
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>, <conor@kernel.org>, <khilman@baylibre.com>,
	<jbrunet@baylibre.com>, <martin.blumenstingl@googlemail.com>,
	<f.fainelli@gmail.com>, <hkallweit1@gmail.com>, <lists@kaiser.cx>
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 v5 3/3] arch/arm64: dts: meson-s4: add hwrng node
Date: Fri, 29 Sep 2023 13:29:38 +0300	[thread overview]
Message-ID: <20230929102942.67985-4-avromanov@salutedevices.com> (raw)
In-Reply-To: <20230929102942.67985-1-avromanov@salutedevices.com>

From: Alexey Romanov <avromanov@sberdevices.ru>

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

Signed-off-by: Alexey Romanov <avromanov@sberdevices.ru>
Reviewed-by: Neil Armstrong <neil.armstrong@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 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


WARNING: multiple messages have this Message-ID (diff)
From: Alexey Romanov <avromanov@salutedevices.com>
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>, <conor@kernel.org>, <khilman@baylibre.com>,
	<jbrunet@baylibre.com>, <martin.blumenstingl@googlemail.com>,
	<f.fainelli@gmail.com>, <hkallweit1@gmail.com>, <lists@kaiser.cx>
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 v5 3/3] arch/arm64: dts: meson-s4: add hwrng node
Date: Fri, 29 Sep 2023 13:29:38 +0300	[thread overview]
Message-ID: <20230929102942.67985-4-avromanov@salutedevices.com> (raw)
In-Reply-To: <20230929102942.67985-1-avromanov@salutedevices.com>

From: Alexey Romanov <avromanov@sberdevices.ru>

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

Signed-off-by: Alexey Romanov <avromanov@sberdevices.ru>
Reviewed-by: Neil Armstrong <neil.armstrong@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 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


_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic

WARNING: multiple messages have this Message-ID (diff)
From: Alexey Romanov <avromanov@salutedevices.com>
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>, <conor@kernel.org>, <khilman@baylibre.com>,
	<jbrunet@baylibre.com>, <martin.blumenstingl@googlemail.com>,
	<f.fainelli@gmail.com>, <hkallweit1@gmail.com>, <lists@kaiser.cx>
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 v5 3/3] arch/arm64: dts: meson-s4: add hwrng node
Date: Fri, 29 Sep 2023 13:29:38 +0300	[thread overview]
Message-ID: <20230929102942.67985-4-avromanov@salutedevices.com> (raw)
In-Reply-To: <20230929102942.67985-1-avromanov@salutedevices.com>

From: Alexey Romanov <avromanov@sberdevices.ru>

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

Signed-off-by: Alexey Romanov <avromanov@sberdevices.ru>
Reviewed-by: Neil Armstrong <neil.armstrong@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 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


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2023-09-29 10:31 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-29 10:29 [PATCH v5 0/3] Meson S4 HW RNG Support Alexey Romanov
2023-09-29 10:29 ` Alexey Romanov
2023-09-29 10:29 ` Alexey Romanov
2023-09-29 10:29 ` [PATCH v5 1/3] drivers: rng: meson: add support for S4 Alexey Romanov
2023-09-29 10:29   ` Alexey Romanov
2023-09-29 10:29   ` Alexey Romanov
2023-09-29 10:29 ` [PATCH v5 2/3] dt-bindings: rng: meson: add meson-rng-s4 compatible Alexey Romanov
2023-09-29 10:29   ` Alexey Romanov
2023-09-29 10:29   ` Alexey Romanov
2023-09-29 10:29 ` Alexey Romanov [this message]
2023-09-29 10:29   ` [PATCH v5 3/3] arch/arm64: dts: meson-s4: add hwrng node Alexey Romanov
2023-09-29 10:29   ` Alexey Romanov
2023-10-02  7:01 ` (subset) [PATCH v5 0/3] Meson S4 HW RNG Support Neil Armstrong
2023-10-02  7:01   ` Neil Armstrong
2023-10-02  7:01   ` Neil Armstrong
2023-10-05 10:27 ` Herbert Xu
2023-10-05 10:27   ` Herbert Xu
2023-10-05 10:27   ` Herbert Xu
2023-10-06  6:43 ` Neil Armstrong
2023-10-06  6:43   ` Neil Armstrong
2023-10-06  6:43   ` Neil Armstrong

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