linux-kernel - Re: [PATCH v2 2/5] dt-bindings: net: Add Broadcom BCM4377 family PCIe Bluetooth

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Message-ID: <a7ff9909-d797-c3f4-1ca7-1b92e85db34d@marcan.st>
Date:   Thu, 8 Sep 2022 20:30:19 +0900
From:   Hector Martin <marcan@...can.st>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Sven Peter <sven@...npeter.dev>,
        Marcel Holtmann <marcel@...tmann.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        Luiz Augusto von Dentz <luiz.dentz@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Alyssa Rosenzweig <alyssa@...enzweig.io>,
        asahi@...ts.linux.dev, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/5] dt-bindings: net: Add Broadcom BCM4377 family PCIe
 Bluetooth

On 08/09/2022 20.19, Krzysztof Kozlowski wrote:
> On 07/09/2022 19:09, Sven Peter wrote:
>> +
>> +  brcm,board-type:
>> +    $ref: /schemas/types.yaml#/definitions/string
>> +    description: Board type of the Bluetooth chip. This is used to decouple
>> +      the overall system board from the Bluetooth module and used to construct
>> +      firmware and calibration data filenames.
>> +      On Apple platforms, this should be the Apple module-instance codename
>> +      prefixed by "apple,", e.g. "apple,atlantisb".
>> +    pattern: '^apple,.*'
>> +
>> +  brcm,taurus-cal-blob:
>> +    $ref: /schemas/types.yaml#/definitions/uint8-array
>> +    description: A per-device calibration blob for the Bluetooth radio. This
>> +      should be filled in by the bootloader from platform configuration
>> +      data, if necessary, and will be uploaded to the device.
>> +      This blob is used if the chip stepping of the Bluetooth module does not
>> +      support beamforming.
> 
> Isn't it:
> s/beamforming/beam forming/
> ?

Nope, it's one word: https://en.wikipedia.org/wiki/Beamforming

- Hector