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 91985200132; Thu, 10 Apr 2025 06:08:25 +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=1744265306; cv=none; b=IEuY781bvMCc4yI5kbPNRQlmLjPtWKPJiJeSMPQOgWAbyaYrG6TKqkkKnsXi0PJ4xNdbvaMHxLVfHf3zWS71OLNjze+w2Fr0v8EkIGqAVulYPzZ48ypktL0iG2ay+a+y+h24lYqW0JjxBaC2xp4TPJJlv5YlQU0m64HV8RyMaNM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744265306; c=relaxed/simple; bh=LyjwaUUgNtlEKvSUWxUljleMjDQ/F6LcMeFMq5jf7yM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=XvV8vnhosiKXr0lems/3AZxchjSApeEEMcDmLiyJY4NXw32MPEQkIzOsls0znDiQou8+nUxeIV9H2wcPija2UPIeoGCG/4s6gW0TdeSMEFKUk7tN1c5R4ARl1nbqG13nGKpjQsG661Y8WS92aFsj9JEhmIRJgkK5eAY3w7zk4AU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=s3wV9xi/; 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="s3wV9xi/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9C89BC4CEDD; Thu, 10 Apr 2025 06:08:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744265305; bh=LyjwaUUgNtlEKvSUWxUljleMjDQ/F6LcMeFMq5jf7yM=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=s3wV9xi/O9fAf1mbrmM5WEElILcK2ahcttExirUmOvb4EAeC8HDIeZiSMzDO9oKYe iT62xN7Dtu5ooePKDGu0jYhF6MHh5Np0n7Lpadme+6+3811XYcmILHgDHTSz9nej3X lrAxS6Mfz6wAm/rb12zEnPRsLQhGxWfYDYuVyJNe3LbnpT4RY+33u05svNBlhUhnIm Ah4OgW4osegOGDQ0obcbBGDilpH5cr+/vfj5Th7qpGVcGLPomD05XkZVS7BJkgAG/n i9fk8fksRWSBZ9avi2zdLPqIqKfFra9veARpVfEluImjDzR7tpGIGVysMF7F1xmJXZ qQhcdExqv4mjw== Message-ID: Date: Thu, 10 Apr 2025 08:08:17 +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 v2 03/10] dt-bindings: display: msm: document DSI controller and phy on SA8775P To: Dmitry Baryshkov Cc: Ayushi Makhija , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, robdclark@gmail.com, dmitry.baryshkov@linaro.org, sean@poorly.run, marijn.suijten@somainline.org, andersson@kernel.org, robh@kernel.org, robh+dt@kernel.org, krzk+dt@kernel.org, konradybcio@kernel.org, conor+dt@kernel.org, andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, quic_abhinavk@quicinc.com, quic_rajeevny@quicinc.com, quic_vproddut@quicinc.com, quic_jesszhan@quicinc.com References: <20250311122445.3597100-1-quic_amakhija@quicinc.com> <20250311122445.3597100-4-quic_amakhija@quicinc.com> <20250312-calm-steadfast-cricket-fe9dd8@krzk-bin> <654d409e-2325-46e7-a064-ed9e64277e69@quicinc.com> <767e11cd-e338-4e00-a8e7-2e15f3da84b4@oss.qualcomm.com> <04d90c1b-1b73-4b6a-b7fc-351754fbb16b@kernel.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 09/04/2025 17:24, Dmitry Baryshkov wrote: > On 09/04/2025 09:07, Krzysztof Kozlowski wrote: >> On 08/04/2025 22:26, Dmitry Baryshkov wrote: >>>>>>>>> + - const: qcom,sa8775p-dsi-ctrl >>>>>>>>> + - const: qcom,mdss-dsi-ctrl >>>>>>>> >>>>>>>> Drop fallback >>>>>>>> >>>>>>> >>>>>>> Hi Krzysztof, >>>>>>> >>>>>>> I couldn't understand the meaning of "Drop fallback", could please elaborate it ? >>>>>> Look at SM8750 example on the lists. Keep only front compatible. >>>>> >>>>> Why? >>>> >>>> To make things simpler and shorter. >>> >>> I'd prefer consistency. Previous platforms use qcom,mdss-dsi-ctrl. >> Then you should have objected month(s) ago when Rob asked for dropping >> fallback and since then we consistently drop it. > > Well... It's still not merged. is it? > For SM8750 it kinda makes sense, because the clock handling is different > from all other current platforms. For the existing devices... I'm not > that sure. How does it differ? The clock handling does not matter - this is just select of schema for the child node. Best regards, Krzysztof