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AJvYcCXioyDbn9xsCt0NpWuZH9sJHcc9fR1JyoAq3yA2FBPekUZxd/zrakKOinwgJoSruTYgxS5a/VgJmAMIPvzCfgGoWnmwpkUsIfMeHgEq X-Gm-Message-State: AOJu0YzaLwBpjD+3QcJK23BWh/nkweiiB9JRdahTOwFkeLK8/BjQtI2u FItluxH35xDffuM47XwpAXDqXnlEzNx07DM4+0q2ZOA/lKTyWGeAaxSpTAsMk1M= X-Google-Smtp-Source: AGHT+IHD4LY4lMSqiD5JjSfArJK6jY0AXCRwIpm4xXnBwTPfSsq31/8OXJCfA+vVp3x6KUA4XxU0fA== X-Received: by 2002:a05:6512:b9a:b0:52c:cb8d:637d with SMTP id 2adb3069b0e04-52ee53a768bmr1247519e87.5.1721214478693; Wed, 17 Jul 2024 04:07:58 -0700 (PDT) Received: from [192.168.0.3] ([176.61.106.227]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a79bc800022sm440566366b.176.2024.07.17.04.07.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 17 Jul 2024 04:07:57 -0700 (PDT) Message-ID: Date: Wed, 17 Jul 2024 12:07:56 +0100 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 5/6] clk: qcom: Add camera clock controller driver for SM8150 To: "Satya Priya Kakitapalli (Temp)" , Bryan O'Donoghue , Dmitry Baryshkov Cc: Bjorn Andersson , Konrad Dybcio , Michael Turquette , Stephen Boyd , Abhishek Sahu , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Stephen Boyd , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Ajit Pandey , Imran Shaik , Taniya Das , Jagadeesh Kona References: <20240702-camcc-support-sm8150-v2-0-4baf54ec7333@quicinc.com> <20240702-camcc-support-sm8150-v2-5-4baf54ec7333@quicinc.com> <503c8ba7-585d-4222-8e81-7f4c52f5f513@linaro.org> <0b84b689-8ab8-bcdf-f058-da2ead73786c@quicinc.com> Content-Language: en-US From: Bryan O'Donoghue In-Reply-To: <0b84b689-8ab8-bcdf-f058-da2ead73786c@quicinc.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 17/07/2024 07:24, Satya Priya Kakitapalli (Temp) wrote: >> Patch sent. >> >> https://lore.kernel.org/linux-arm-msm/20240715-linux-next-24-07-13-sc8280xp-camcc-fixes-v1-1-fadb5d9445c1@linaro.org/T/#u >> > > If the clock is modelled, it can get disabled during the late init call, > when the CCF disables the unused clocks. But, it is a PoR ON  clock and > expectation from design team is to keep it always-on for GDSC > functionality. Not if it _parks_ - that's what parking does, also what is the upstream usecase to sustain the clock as on from PoR to CAMSS probe(); ? --- bod