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From: Gregory CLEMENT <gregory.clement@bootlin.com>
To: "Pali Rohár" <pali@kernel.org>, "Andrew Lunn" <andrew@lunn.ch>,
	"Sebastian Hesselbarth" <sebastian.hesselbarth@gmail.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Marek Behún" <kabel@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ARM: dts: turris-omnia: Add atsha204a node
Date: Fri, 13 May 2022 14:33:28 +0200	[thread overview]
Message-ID: <87tu9tr4rr.fsf@BL-laptop> (raw)
In-Reply-To: <20220512095939.8595-1-pali@kernel.org>

Pali Rohár <pali@kernel.org> writes:

> Crypto module atsha204a is available at i2c address 0x64. Module is used
> for symmetric cryptography and provides also hardware random number
> generator and OTP storage for device serial number and MAC addresses.
>
> Signed-off-by: Pali Rohár <pali@kernel.org>

Applied on mvebu/dt

Thanks,

Gregory

> ---
>  arch/arm/boot/dts/armada-385-turris-omnia.dts | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/armada-385-turris-omnia.dts b/arch/arm/boot/dts/armada-385-turris-omnia.dts
> index bc778ab8618a..f4eb6898aa6b 100644
> --- a/arch/arm/boot/dts/armada-385-turris-omnia.dts
> +++ b/arch/arm/boot/dts/armada-385-turris-omnia.dts
> @@ -349,7 +349,11 @@
>  			#size-cells = <0>;
>  			reg = <5>;
>  
> -			/* ATSHA204A at address 0x64 */
> +			/* ATSHA204A-MAHDA-T crypto module */
> +			crypto@64 {
> +				compatible = "atmel,atsha204a";
> +				reg = <0x64>;
> +			};
>  		};
>  
>  		i2c@6 {
> -- 
> 2.20.1
>

-- 
Gregory Clement, Bootlin
Embedded Linux and Kernel engineering
http://bootlin.com

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

WARNING: multiple messages have this Message-ID (diff)
From: Gregory CLEMENT <gregory.clement@bootlin.com>
To: "Pali Rohár" <pali@kernel.org>, "Andrew Lunn" <andrew@lunn.ch>,
	"Sebastian Hesselbarth" <sebastian.hesselbarth@gmail.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Marek Behún" <kabel@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ARM: dts: turris-omnia: Add atsha204a node
Date: Fri, 13 May 2022 14:33:28 +0200	[thread overview]
Message-ID: <87tu9tr4rr.fsf@BL-laptop> (raw)
In-Reply-To: <20220512095939.8595-1-pali@kernel.org>

Pali Rohár <pali@kernel.org> writes:

> Crypto module atsha204a is available at i2c address 0x64. Module is used
> for symmetric cryptography and provides also hardware random number
> generator and OTP storage for device serial number and MAC addresses.
>
> Signed-off-by: Pali Rohár <pali@kernel.org>

Applied on mvebu/dt

Thanks,

Gregory

> ---
>  arch/arm/boot/dts/armada-385-turris-omnia.dts | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/armada-385-turris-omnia.dts b/arch/arm/boot/dts/armada-385-turris-omnia.dts
> index bc778ab8618a..f4eb6898aa6b 100644
> --- a/arch/arm/boot/dts/armada-385-turris-omnia.dts
> +++ b/arch/arm/boot/dts/armada-385-turris-omnia.dts
> @@ -349,7 +349,11 @@
>  			#size-cells = <0>;
>  			reg = <5>;
>  
> -			/* ATSHA204A at address 0x64 */
> +			/* ATSHA204A-MAHDA-T crypto module */
> +			crypto@64 {
> +				compatible = "atmel,atsha204a";
> +				reg = <0x64>;
> +			};
>  		};
>  
>  		i2c@6 {
> -- 
> 2.20.1
>

-- 
Gregory Clement, Bootlin
Embedded Linux and Kernel engineering
http://bootlin.com

  parent reply	other threads:[~2022-05-13 12:35 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-12  9:59 [PATCH] ARM: dts: turris-omnia: Add atsha204a node Pali Rohár
2022-05-12  9:59 ` Pali Rohár
2022-05-12 22:09 ` Andrew Lunn
2022-05-12 22:09   ` Andrew Lunn
2022-05-13 12:33 ` Gregory CLEMENT [this message]
2022-05-13 12:33   ` Gregory CLEMENT

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