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Mon, 10 Jun 2024 00:39:57 -0700 (PDT) Received: from [192.168.1.20] ([178.197.219.137]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-421dd8c3a9esm21868815e9.27.2024.06.10.00.39.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 10 Jun 2024 00:39:56 -0700 (PDT) Message-ID: <68c9bf8d-38c6-4f1b-b73d-a8ea03f8e1cd@linaro.org> Date: Mon, 10 Jun 2024 09:39:54 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 1/5] dt-bindings: media: add mediatek ISP3.0 sensor interface To: Julien Stephan Cc: Louis Kuo , Phi-Bang Nguyen , Laurent Pinchart , Andy Hsieh , AngeloGioacchino Del Regno , Conor Dooley , devicetree@vger.kernel.org, Florian Sylvestre , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-media@vger.kernel.org, Matthias Brugger , Mauro Carvalho Chehab , Paul Elder , Rob Herring References: <20240110141443.364655-1-jstephan@baylibre.com> <20240110141443.364655-2-jstephan@baylibre.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240610_004003_146440_58A32E83 X-CRM114-Status: UNSURE ( 9.05 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On 07/06/2024 10:52, Julien Stephan wrote: > Le ven. 12 janv. 2024 à 08:32, Krzysztof Kozlowski > a écrit : >> >> On 10/01/2024 15:14, Julien Stephan wrote: >>> From: Louis Kuo >>> >>> This adds the bindings, for the mediatek ISP3.0 SENINF module embedded in >>> some Mediatek SoC, such as the mt8365 >>> >> >> ... >> >>> + clock-names: >>> + items: >>> + - const: camsys >>> + - const: top_mux >>> + >>> + phys: >>> + minItems: 1 >>> + maxItems: 4 >>> + description: >>> + phandle to the PHYs connected to CSI0/A, CSI1, CSI2 and CSI0B >>> + >>> + phy-names: >>> + minItems: 1 >>> + items: >>> + - const: csi0 >>> + - const: csi1 >>> + - const: csi2 >>> + - const: csi0b >> >> Why one hardware has flexible number of phys? > > Hi Krzysztof, > > seninf can have multiple port depending on the soc, each requiring its own phy So it is fixed per soc? Then make it fixed per soc. Best regards, Krzysztof