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[88.112.131.206]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-550e702dba0sm2442502e87.199.2025.05.20.12.30.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 20 May 2025 12:30:32 -0700 (PDT) Message-ID: Date: Tue, 20 May 2025 22:30:30 +0300 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 4/4] arm64: dts: qcom: msm8939: Add camss and cci Content-Language: ru-RU To: vincent.knecht@mailoo.org, Robert Foss , Todor Tomov , Bryan O'Donoghue , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio Cc: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, =?UTF-8?Q?Andr=C3=A9_Apitzsch?= , phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht References: <20250520-camss-8x39-vbif-v1-0-a12cd6006af9@mailoo.org> <20250520-camss-8x39-vbif-v1-4-a12cd6006af9@mailoo.org> From: Vladimir Zapolskiy In-Reply-To: <20250520-camss-8x39-vbif-v1-4-a12cd6006af9@mailoo.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hello Vincent. On 5/20/25 21:39, Vincent Knecht via B4 Relay wrote: > From: Vincent Knecht > > Add the camera subsystem and CCI used to interface with cameras on the > Snapdragon 615. > > Signed-off-by: Vincent Knecht > --- > arch/arm64/boot/dts/qcom/msm8939-pm8916.dtsi | 4 + > arch/arm64/boot/dts/qcom/msm8939.dtsi | 152 +++++++++++++++++++++++++++ Please split SoC specific changes from the board specific ones into separate patches. > 2 files changed, 156 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/msm8939-pm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8939-pm8916.dtsi > index adb96cd8d643e5fde1ac95c0fc3c9c3c3efb07e8..659d127b1bc3570d137ca986e4eacf600c183e5e 100644 > --- a/arch/arm64/boot/dts/qcom/msm8939-pm8916.dtsi > +++ b/arch/arm64/boot/dts/qcom/msm8939-pm8916.dtsi > @@ -11,6 +11,10 @@ > #include "msm8939.dtsi" > #include "pm8916.dtsi" > > +&camss { > + vdda-supply = <&pm8916_l2>; > +}; > + What is the benefit of enabling CAMSS on a board without any sensors connected to the SoC? Likely the board specific change has to be removed. -- Best wishes, Vladimir