From: Rob Herring <robh+dt@kernel.org>
To: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: "open list:HARDWARE RANDOM NUMBER GENERATOR CORE"
<linux-crypto@vger.kernel.org>,
"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>,
Linus Walleij <linus.walleij@linaro.org>,
Joakim Bech <joakim.bech@linaro.org>,
Mark Rutland <mark.rutland@arm.com>
Subject: Re: [PATCH 5/5] dt-bindings: add Atmel SHA204A I2C crypto processor
Date: Fri, 24 May 2019 08:12:24 -0500 [thread overview]
Message-ID: <CAL_JsqLioethaQ2ekxyeG1QkCwPQKcE4daDMAJXtWwXOEABmGQ@mail.gmail.com> (raw)
In-Reply-To: <20190430162910.16771-6-ard.biesheuvel@linaro.org>
On Tue, Apr 30, 2019 at 11:29 AM Ard Biesheuvel
<ard.biesheuvel@linaro.org> wrote:
>
> Add a compatible string for the Atmel SHA204A I2C crypto processor.
>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
> ---
> Documentation/devicetree/bindings/crypto/atmel-crypto.txt | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/crypto/atmel-crypto.txt b/Documentation/devicetree/bindings/crypto/atmel-crypto.txt
> index 6b458bb2440d..a93d4b024d0e 100644
> --- a/Documentation/devicetree/bindings/crypto/atmel-crypto.txt
> +++ b/Documentation/devicetree/bindings/crypto/atmel-crypto.txt
> @@ -79,3 +79,16 @@ atecc508a@c0 {
> compatible = "atmel,atecc508a";
> reg = <0xC0>;
> };
> +
> +* Symmetric Cryptography (I2C)
This doesn't really seem to be related to the rest of the file which
are all sub-blocks on SoCs. You could just add this one to
trivial-devices.yaml.
> +
> +Required properties:
> +- compatible : must be "atmel,atsha204a".
> +- reg: I2C bus address of the device.
> +- clock-frequency: must be present in the i2c controller node.
That's a property of the controller and doesn't belong here.
> +
> +Example:
> +atsha204a@c0 {
crypto@c0
> + compatible = "atmel,atsha204a";
> + reg = <0xC0>;
> +};
> --
> 2.20.1
>
next prev parent reply other threads:[~2019-05-24 13:12 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-30 16:29 [PATCH 0/5] synquacer - wire up Atmel SHA204A as RNG in DT and ACPI mode Ard Biesheuvel
2019-04-30 16:29 ` [PATCH 1/5] i2c: acpi: permit bus speed to be discovered after enumeration Ard Biesheuvel
2019-05-02 8:08 ` Mika Westerberg
2019-04-30 16:29 ` [PATCH 2/5] crypto: atmel-ecc: add support for ACPI probing on non-AT91 platforms Ard Biesheuvel
2019-04-30 16:29 ` [PATCH 3/5] crypto: atmel-ecc: factor out code that can be shared Ard Biesheuvel
2019-05-09 20:42 ` Linus Walleij
2019-04-30 16:29 ` [PATCH 4/5] crypto: atmel-i2c: add support for SHA204A random number generator Ard Biesheuvel
2019-05-09 20:44 ` Linus Walleij
2019-04-30 16:29 ` [PATCH 5/5] dt-bindings: add Atmel SHA204A I2C crypto processor Ard Biesheuvel
2019-05-09 20:44 ` Linus Walleij
2019-05-16 16:06 ` Ard Biesheuvel
2019-05-24 13:12 ` Rob Herring [this message]
2019-05-24 13:15 ` Ard Biesheuvel
2019-05-24 13:36 ` Rob Herring
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