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 A30501C3BF7; Tue, 7 Apr 2026 05:44:50 +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=1775540690; cv=none; b=LKLyY55oQ8BZQJkAU+3SSawqOqabPDMH4InV/M6dur3dV/mhN8Gcx0j5WFeS8Ueh2wO0t8x1+H3502P+H3ctF2wbIrWPYvn/DuO6WjIa3NV1BPZeE36uIJxAj+sTVsmGCBzQ43tbHS4U3TWMw2aWeik2jKjAIC/O4iclTffk0lg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775540690; c=relaxed/simple; bh=ovlm/Qj5ghSLFKg6QZCNW1XSxzkl6Hh/6cBi4ThNHpY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=blPPjSJ8O4eqPioxHrp/HEA6pKeloXmPN893LqeDEKdzbJ7QofG8+6JAPAk/qbF+tLFtqjtWHrCEl0DuzJRG3W5wbezjSwz4UKTGXI6N7KOC4QXsY4mzPNcY1sJi6/xon6d2/kB/Cq69XQ9vVy3gZX3CbwhEwZachbmc460Qprg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PFa2r1yu; 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="PFa2r1yu" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 12D80C2BC9E; Tue, 7 Apr 2026 05:44:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775540690; bh=ovlm/Qj5ghSLFKg6QZCNW1XSxzkl6Hh/6cBi4ThNHpY=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=PFa2r1yuJ/ZwAwZ8PPPCfzairIqS+aUXLZcY80Gwb20oi8P6AS0MXWpEjCqOZc4dq OMWAGdVWM9UKPCqravgRhTD4sREwpjXsAJuLiNZxolmIuSa4rgUjrLlEgQZM3skrqf Zu9iMOejDXk7lFJml3C4eQuFNV9NY469unRLEiwsZE4YfYXBQyFJwhPb0HFfVyEv1R DOYeCphDoFjCWGZTPdCNvZ/+sMVR0AMe8HsaeC8wC+lcgovAnh8cjnCH+03I0H3mxP dTCF8IPHmcWexRAbv5D072PV9SP6ivE/NGehrBkktuvE4DgwxglXf0JpQovfV/F72F NyTG1KxR33rXg== Message-ID: <0e73335e-9d1b-465a-8cbf-44d9e2020ee0@kernel.org> Date: Tue, 7 Apr 2026 07:44:45 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 1/3] dt-bindings: wireless: ath10k: Add quirk to skip host cap QMI requests To: david@ixit.cz, Johannes Berg , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jeff Johnson , Bjorn Andersson , Konrad Dybcio , Paul Sajna Cc: Amit Pundir , linux-wireless@vger.kernel.org, devicetree@vger.kernel.org, ath10k@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, phone-devel@vger.kernel.org References: <20260325-skip-host-cam-qmi-req-v4-0-bc08538487aa@ixit.cz> <20260325-skip-host-cam-qmi-req-v4-1-bc08538487aa@ixit.cz> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 25/03/2026 18:57, David Heidelberg via B4 Relay wrote: > From: Amit Pundir > > Some firmware versions do not support the host-capability QMI request. > Since this request occurs before firmware and board files are loaded, > the quirk cannot be expressed in the firmware itself and must be described > in the device tree. > > Signed-off-by: Amit Pundir > Signed-off-by: David Heidelberg > --- > Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml > index f2440d39b7ebc..5120b3589ab57 100644 > --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml > +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml > @@ -171,6 +171,12 @@ properties: > Quirk specifying that the firmware expects the 8bit version > of the host capability QMI request > > + qcom,snoc-host-cap-skip-quirk: > + type: boolean > + description: > + Quirk specifying that the firmware wants to skip the host > + capability QMI request > + Property is fine, looks conflicting with qcom,snoc-host-cap-8bit-quirk though. Either you skip QMI or use specific format of that request. You need https://lore.kernel.org/all/20230118163208.GA117919-robh@kernel.org/ allOf: - not: required: Best regards, Krzysztof