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Date:   Thu, 20 May 2021 20:37:22 -0500
From:   Rob Herring <robh@kernel.org>
To:     Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
Cc:     Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
        linuxppc-dev@lists.ozlabs.org, devicetree@vger.kernel.org,
        Ash Logan <ash@heyquark.com>,
        Jonathan =?iso-8859-1?Q?Neusch=E4fer?= <j.ne@posteo.net>,
        Michael Ellerman <mpe@ellerman.id.au>,
        Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Paul Mackerras <paulus@samba.org>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/4] dt-bindings: nintendo-otp: Document the Wii and
 Wii U OTP support
Message-ID: <20210521013722.GA2454145@robh.at.kernel.org>
References: <20210519095044.4109-1-linkmauve@linkmauve.fr>
 <20210519095044.4109-3-linkmauve@linkmauve.fr>
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On Wed, May 19, 2021 at 11:50:42AM +0200, Emmanuel Gil Peyrot wrote:
> Both of these consoles use the exact same two registers, even at the
> same address, but the Wii?U has eight banks of 128?bytes memory while
> the Wii only has one, hence the two compatible strings.
> 
> Signed-off-by: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
> ---
>  .../devicetree/bindings/nvmem/nintendo-otp.txt     | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/nvmem/nintendo-otp.txt

Bindings should be in DT schema format now.

> 
> diff --git a/Documentation/devicetree/bindings/nvmem/nintendo-otp.txt b/Documentation/devicetree/bindings/nvmem/nintendo-otp.txt
> new file mode 100644
> index 000000000000..b26d705ec52d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/nvmem/nintendo-otp.txt
> @@ -0,0 +1,14 @@
> +Nintendo Wii and Wii?U OTP
> +
> +Required Properties:
> +- compatible: depending on the console this should be one of:
> +	- "nintendo,hollywood-otp" for the Wii
> +	- "nintendo,latte-otp" for the Wii?U
> +- reg: base address and size of the OTP registers
> +
> +
> +Example:
> +	otp@d8001ec {
> +		compatible = "nintendo,latte-otp";
> +		reg = <0x0d8001ec 0x8>;
> +	};
> -- 
> 2.31.1
>