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[88.112.131.206]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5334eda9a17sm825942e87.304.2024.08.24.05.39.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 24 Aug 2024 05:39:30 -0700 (PDT) Message-ID: <6c16ca04-2ac3-48be-ba84-579166de0369@linaro.org> Date: Sat, 24 Aug 2024 15:39:15 +0300 Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] i2c: qcom-cci: Stop complaining about DT set clock rate Content-Language: en-US To: Bryan O'Donoghue , mailingradian@gmail.com, loic.poulain@linaro.org, rfoss@kernel.org Cc: andi.shyti@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, todor.too@gmail.com, mchehab@kernel.org, andersson@kernel.org, konradybcio@kernel.org, linux-arm-msm@vger.kernel.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-media@vger.kernel.org References: <20240824115900.40702-1-bryan.odonoghue@linaro.org> From: Vladimir Zapolskiy In-Reply-To: <20240824115900.40702-1-bryan.odonoghue@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 8/24/24 14:59, Bryan O'Donoghue wrote: > It is common practice in the downstream and upstream CCI dt to set CCI > clock rates to 19.2 MHz. It appears to be fairly common for initial code to > set the CCI clock rate to 37.5 MHz. > > Applying the widely used CCI clock rates from downstream ought not to cause > warning messages in the upstream kernel where our general policy is to > usually copy downstream hardware clock rates across the range of Qualcomm > drivers. > > Drop the warning it is pervasive across CAMSS users but doesn't add any > information or warrant any changes to the DT to align the DT clock rate to > the bootloader clock rate. > > Signed-off-by: Bryan O'Donoghue Reviewed-by: Vladimir Zapolskiy -- Best wishes, Vladimir