From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 27DCC259481; Thu, 12 Dec 2024 07:16:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733987795; cv=none; b=DB6QaQ/FppntPcWQEbNNmZCWvpORfTNGKyWPvrbrgKBs8egyLaNRhWrT23Vo7zTTMgvL1TLrvhe2dtrsNUF377xjduNIg11lA88f45MGD88jvkIqJyjC+f0JrX0YdOABlQV6VM+JlNDDgn5SPliPQ+s5NTQ2KX9S6ToDWk09A/g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733987795; c=relaxed/simple; bh=UqElnz4uGe42lv9Y3Bp2dv+DQRNjaTIKlj+yzpAL/D8=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=QrDZK2dmGiDu1QJ/IDKcpb7xRAxalVKM8ZFEupTJ9MH5qaoHZDNVQe8ftu4p6SAMNLIA7AW0yiNZCAUQ5EZr9Bc/Z0cH4a+91lSKiLwqSq85aiW8HCW0I24tp9kmqDbACLQ9K1/tPIOpKdiqXdAgcD7h1ep3pMEqH2W+nh65k/A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=L17uqeCn; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="L17uqeCn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CD781C4CECE; Thu, 12 Dec 2024 07:16:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733987794; bh=UqElnz4uGe42lv9Y3Bp2dv+DQRNjaTIKlj+yzpAL/D8=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=L17uqeCnxXYViMuE6E/i1jKmjOJem5LAK2OlImKGJthJfc1nhT6sze9YR6Ck2BETO W0I5U6Xfr5HTGbEQ+/kyjq8IJDgS9Jxi+geZpUzUBTLmw7s3OjKRoYxGQKey2zS6Fm QDkj519aYhYY9CwZeiiZYr0M6gfuScf2P8MdfDcmSoCXFHiOlcKoLnNdQaemj+8lwK 1piWOmx05rf28WX3LghmgrGG93oNfdNiqHHH0EI/bLXIMUfzC29ULzWhcMUxPmCUap avnMZgNr7DiiEvOuFSEG1YyKYZI82Eq700zyFPJEMZzki3t6+AvW1WAhyI3Of78hlG WzPKeVs4fzckA== Message-ID: Date: Thu, 12 Dec 2024 08:16:26 +0100 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 1/4] dt-bindings: net: bluetooth: qca: Expand firmware-name property To: "Cheng Jiang (IOE)" Cc: Marcel Holtmann , Luiz Augusto von Dentz , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Balakrishna Godavarthi , Rocky Liao , linux-bluetooth@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, quic_jiaymao@quicinc.com, quic_shuaz@quicinc.com, quic_zijuhu@quicinc.com, quic_mohamull@quicinc.com References: <20241210151636.2474809-1-quic_chejiang@quicinc.com> <20241210151636.2474809-2-quic_chejiang@quicinc.com> <62afbaea-67b1-4572-9e78-d1dbe5fae20a@quicinc.com> <65fd0932-4519-44ac-ba9d-55ee97b43233@quicinc.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 11/12/2024 11:16, Cheng Jiang (IOE) wrote: > Hi Krzysztof, > > On 12/11/2024 5:48 PM, Krzysztof Kozlowski wrote: >> On 11/12/2024 10:39, Cheng Jiang (IOE) wrote: >>>>> >>>>> diff --git a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml >>>>> index 7bb68311c..2782d2325 100644 >>>>> --- a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml >>>>> +++ b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml >>>>> @@ -101,7 +101,10 @@ properties: >>>>> max-speed: true >>>>> >>>>> firmware-name: >>>>> - description: specify the name of nvm firmware to load >>>>> + description: >>>>> + If one item is present, specify the name of the NVM firmware to load. >>>>> + If two items are present, the first item specifies the name of the NVM, >>>>> + and the second specifies the name of the rampatch firmware to load. >>>> >>>> Don't repeat constraints in free form text. Use proper constraints so >>>> you can validate your DTS. And then actually do validate your DTS... >>>> >>> It seems unnecessary to add this description, so I will drop this change. Is that okay? >> >> You need to list the items and describe them. See how all other bindings >> do it. >> > The firmware names are not fixed strings; they vary depending on the chip, board, or platform. Instead of replying immediately and pushing this back again on us, read other bindings. There are nowhere "fixed strings". Best regards, Krzysztof