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
prev parent reply other threads:[~2022-05-13 12:34 UTC|newest]
Thread overview: 3+ 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 22:09 ` Andrew Lunn
2022-05-13 12:33 ` Gregory CLEMENT [this message]
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