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[188.141.3.146]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-46e33b9e3bdsm27566255e9.2.2025.09.25.02.10.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 25 Sep 2025 02:10:19 -0700 (PDT) Message-ID: Date: Thu, 25 Sep 2025 10:10:18 +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 7/9] clk: qcom: camcc: Add support for camera clock controller for Kaanapali To: Jingyi Wang , Bjorn Andersson , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Vladimir Zapolskiy , Jagadeesh Kona , Dmitry Baryshkov , Maxime Coquelin , Alexandre Torgue , Taniya Das , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, aiqun.yu@oss.qualcomm.com, tingwei.zhang@oss.qualcomm.com, trilok.soni@oss.qualcomm.com, yijie.yang@oss.qualcomm.com References: <20250924-knp-mmclk-v1-0-d7ea96b4784a@oss.qualcomm.com> <20250924-knp-mmclk-v1-7-d7ea96b4784a@oss.qualcomm.com> From: Bryan O'Donoghue Content-Language: en-US In-Reply-To: <20250924-knp-mmclk-v1-7-d7ea96b4784a@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 25/09/2025 00:56, Jingyi Wang wrote: > +static u32 cam_cc_kaanapali_critical_cbcrs[] = { > + 0x21398, /* CAM_CC_DRV_AHB_CLK */ > + 0x21390, /* CAM_CC_DRV_XO_CLK */ > + 0x21364, /* CAM_CC_GDSC_CLK */ > + 0x21368, /* CAM_CC_SLEEP_CLK */ > +}; How is this critical list decided ? For example why is the AHB clock critical but the CAMNOC and AXI clocks not critical ? --- bod