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Mon, 16 Mar 2026 03:56:33 -0700 (PDT) X-Received: by 2002:a17:902:cec2:b0:2ae:4a6b:68ea with SMTP id d9443c01a7336-2aecaaa88damr134743655ad.43.1773658592934; Mon, 16 Mar 2026 03:56:32 -0700 (PDT) Received: from [10.217.223.121] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2b05b4ca68csm21200455ad.79.2026.03.16.03.56.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 16 Mar 2026 03:56:32 -0700 (PDT) Message-ID: <48daa237-aff9-45ef-919e-665e5ed27f66@oss.qualcomm.com> Date: Mon, 16 Mar 2026 16:26:23 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 01/11] dt-bindings: crypto: qcom,ice: Allow power-domain and iface clk To: Krzysztof Kozlowski , Herbert Xu , "David S. Miller" , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Abel Vesa , Manivannan Sadhasivam , cros-qcom-dts-watchers@chromium.org, Eric Biggers , Dmitry Baryshkov , Jingyi Wang , Tengfei Fan , Bartosz Golaszewski , Yuvaraj Ranganathan , David Wronek , Luca Weiss , Neil Armstrong , Melody Olvera Cc: Brian Masney , Neeraj Soni , Gaurav Kashyap , linux-arm-msm@vger.kernel.org, linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio References: <20260310-qcom_ice_power_and_clk_vote-v2-0-b9c2a5471d9e@oss.qualcomm.com> <20260310-qcom_ice_power_and_clk_vote-v2-1-b9c2a5471d9e@oss.qualcomm.com> <2ac2efad-3533-490e-bb42-f21c4e950277@kernel.org> <972bd9c8-4671-4151-a3a9-d7eccdf83913@kernel.org> <87fe32f1-b2f2-4b9c-9e54-03be35c921f2@kernel.org> Content-Language: en-US From: Harshal Dev In-Reply-To: <87fe32f1-b2f2-4b9c-9e54-03be35c921f2@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzE2MDA4MiBTYWx0ZWRfX8bi/tZi2kSeQ Jql8aq7Y/DmEJubU4rcxmGZ8L/OlKUaph/aFBvGnaIomSKnAtd1rxzbgkUP0d3K2tq/Fu25oa8V ri4tEsRk0ovXGYW0v5Q1bAoMl5FRccGcP93MRiF80KLmbzkweO/SvWqoK37gceKjhPMkzXZ4IfQ qsW3EbONJ0RALnVHgA6FOESoGTva23tqj86+flHJE8N7nnBw7g/UzWGwIWXRW3Rlb3acNumU6kY dDkUKLl/wVKZaQhNjVE2G9eP+8nfEuzIFmfUA7XYMn6X/lim0x0bktvcsva8idBu1yDQYoLamQt YdP45/9e3/0J3+UCQO9nHIgzNz9kYWzvCO5SmV6nOxlaJlSYStYDhU6AdEZhdC7ORyjiIbEXDRn kC44aZifJrcpWy5lpuZl1q9a5s2QUvmrljL7x9vdFJe87eHeN9B4avHg5P6pyL8ehPa8eFLFx9j 8hTFzcpJKrn9bwifC4w== X-Proofpoint-GUID: 5viUZm-k-N50o-H_GKElz300__MgNMfz X-Authority-Analysis: v=2.4 cv=fLs0HJae c=1 sm=1 tr=0 ts=69b7e1e2 cx=c_pps a=vVfyC5vLCtgYJKYeQD43oA==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=fxH43373OejRyu7CQr8A:9 a=QEXdDO2ut3YA:10 a=rl5im9kqc5Lf4LNbBjHf:22 X-Proofpoint-ORIG-GUID: 5viUZm-k-N50o-H_GKElz300__MgNMfz X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-16_04,2026-03-13_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 priorityscore=1501 malwarescore=0 lowpriorityscore=0 suspectscore=0 impostorscore=0 clxscore=1015 adultscore=0 spamscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603160082 Hello Krzysztof, On 3/13/2026 9:28 PM, Krzysztof Kozlowski wrote: > On 13/03/2026 12:45, Harshal Dev wrote: >>> Except new devices, like Eliza and Milos. And then this should go to >>> current fixes. >> >> I'm not sure if I understand correctly, do you mean to say that except for Eliza >> and Milos, new devices need to change their DT binding to 'required' with >> corresponding DTS changes. And then, the patch updating the DT binding also needs >> to be back-ported? > > No. All new devices must require this. You only preserve released ABI, > so fix unreleased ABI (Eliza and Milos) now, before it gets released. > I'm already being annoying, but I will disturb you one more time for clarification. :) By saying 'fix unreleased ABI now' do you mean to say that I should add another trailing commit at the end of this patch series which marks these resources as 'required' in the DT-binding without carrying the 'Fixes' tag? Specifically so that Eliza and Milos carry this constrain. >From what I understood from Bjorn's comment, the DTS and ICE driver sources will reach from different trees and either could be merged first. To maintain bisectability we should first merge this patch series followed by a subsequent patch which marks these resources as 'required' in the DT-binding along with accompanying ICE driver source changes which fail probe when 'iface' clk isn't available. Of course, the subsequent patch will not be back-ported as a fix. Many thanks for your time, Harshal > Best regards, > Krzysztof