Message-ID: <63d3fff7.050a0220.db92.7af4@mx.google.com>
Date:   Fri, 27 Jan 2023 10:46:44 -0600
From:   Chris Morgan <macroalpha82@gmail.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc:     linux-bluetooth@vger.kernel.org, devicetree@vger.kernel.org,
        alistair@alistair23.me, anarsoul@gmail.com,
        krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org,
        marcel@holtmann.org, johan.hedberg@gmail.com, luiz.dentz@gmail.com,
        max.chou@realtek.com, hildawu@realtek.com,
        Chris Morgan <macromorgan@hotmail.com>
Subject: Re: [PATCH RFC 1/2] dt-bindings: net: realtek-bluetooth: Add
 RTL8821CS
References: <20230126165529.1452252-1-macroalpha82@gmail.com>
 <20230126165529.1452252-2-macroalpha82@gmail.com>
 <02bddab6-4c63-bb39-9a11-8dab81322c28@linaro.org>
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On Fri, Jan 27, 2023 at 11:24:03AM +0100, Krzysztof Kozlowski wrote:
> On 26/01/2023 17:55, Chris Morgan wrote:
> > From: Chris Morgan <macromorgan@hotmail.com>
> > 
> > Add compatible string for RTL8821CS for existing Realtek Bluetooth
> > driver.
> > 
> > Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
> > ---
> >  Documentation/devicetree/bindings/net/realtek-bluetooth.yaml | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> 
> Based on your driver it is compatible with rtl8822cs, so you can
> indicate it in the binding and use just one of_device_id entry.

It's very similar, and uses some of the same constants, but has a
different firmware. I assumed the firmware difference is enough to
require it to be differentiated, but I wasn't sure. You are saying
it does not? I just want to be clear.

As always, thank you.

> 
> Best regards,
> Krzysztof
>