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[188.141.3.146]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3b5e8e26daasm14882980f8f.91.2025.07.15.01.52.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 15 Jul 2025 01:52:44 -0700 (PDT) Message-ID: <2f9c8b96-8051-4270-b151-661c569823df@linaro.org> Date: Tue, 15 Jul 2025 09:52:43 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] dt-bindings: phy: qcom: Add MIPI CSI2 C-PHY/DPHY Combo schema To: Vladimir Zapolskiy , Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Bryan O'Donoghue , linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250710-x1e-csi2-phy-v1-0-74acbb5b162b@linaro.org> <20250710-x1e-csi2-phy-v1-1-74acbb5b162b@linaro.org> <8ed5eeee-78a2-4b26-989f-03676a9e5da7@linaro.org> <01080f5f-f3e6-4989-ac84-766c030dda35@linaro.org> From: Bryan O'Donoghue Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 15/07/2025 07:40, Vladimir Zapolskiy wrote: >>> >>> There is no ports at all, which makes the device tree node unusable, >>> since you can not provide a way to connect any sensors to the phy. >> >> data-ports should go from sensor to the consumer of the data camss/csid >> not to the PHY. > > No, this is an invalid description of links between hardware IPs, and > this mistake shall not be copied to CSIPHY/CAMSS. Why is it an invalid description ? https://lore.kernel.org/linux-media/20240220-rk3568-vicap-v9-12-ace1e5cc4a82@collabora.com/ TBH I took a look at the rockchip stuff and said "nice, excellent, let's do it that way". I'm happy to shamelessly copy their stuff. --- bod