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[91.159.24.186]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-382eb8f146bsm8786921fa.36.2026.01.06.20.41.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 06 Jan 2026 20:42:01 -0800 (PST) Message-ID: Date: Wed, 7 Jan 2026 06:41:59 +0200 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 v6 1/5] dt-bindings: media: i2c: Add Sony IMX355 To: Richard Acayan , Mauro Carvalho Chehab , Rob Herring , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Sakari Ailus , Tianshu Qiu , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org Cc: Krzysztof Kozlowski , Robert Mader , Bryan O'Donoghue , David Heidelberg , phone-devel@vger.kernel.org References: <20260107043044.92485-1-mailingradian@gmail.com> <20260107043044.92485-2-mailingradian@gmail.com> From: Vladimir Zapolskiy In-Reply-To: <20260107043044.92485-2-mailingradian@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 1/7/26 06:30, Richard Acayan wrote: > The IMX355 camera sensor is a camera sensor that can be found as the > front camera in some smartphones, such as the Pixel 3, Pixel 3 XL, Pixel > 3a, and Pixel 3a XL. It already has a driver, but needs support for > device tree. Document the IMX355 to support defining it in device tree. > > Signed-off-by: Richard Acayan > --- > .../bindings/media/i2c/sony,imx355.yaml | 115 ++++++++++++++++++ > 1 file changed, 115 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx355.yaml > > diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx355.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx355.yaml > new file mode 100644 > index 000000000000..33d253ca0e4f > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx355.yaml > @@ -0,0 +1,115 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > + > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/media/i2c/sony,imx355.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Sony IMX355 Sensor > + > +maintainers: > + - Richard Acayan > + > +description: > + The IMX355 sensor is a 3280x2464 image sensor, commonly found as the front > + camera in smartphones. > + > +allOf: > + - $ref: /schemas/media/video-interface-devices.yaml# > + > +properties: > + compatible: > + const: sony,imx355 > + > + reg: > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > + avdd-supply: > + description: Analog power supply. > + > + dvdd-supply: > + description: Digital power supply. > + > + dovdd-supply: > + description: Interface power supply. > + > + reset-gpios: > + description: Reset GPIO (active low). > + maxItems: 1 > + > + port: > + $ref: /schemas/graph.yaml#/$defs/port-base > + additionalProperties: false > + > + properties: > + endpoint: > + $ref: /schemas/media/video-interfaces.yaml > + unevaluatedProperties: false > + > + properties: > + data-lanes: > + items: > + - const: 1 > + - const: 2 > + - const: 3 > + - const: 4 > + > + required: > + - link-frequencies > + > + required: > + - endpoint > + > +required: > + - compatible > + - reg > + - clocks > + - avdd-supply > + - dvdd-supply > + - dovdd-supply > + - port > + > +unevaluatedProperties: false > + > +examples: > + - | > + #include > + #include > + > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + > + camera@1a { > + compatible = "sony,imx355"; > + reg = <0x1a>; > + > + clocks = <&camcc CAM_CC_MCLK2_CLK>; > + > + assigned-clocks = <&camcc CAM_CC_MCLK2_CLK>; > + assigned-clock-rates = <24000000>; > + > + reset-gpios = <&tlmm 9 GPIO_ACTIVE_LOW>; > + > + avdd-supply = <&cam_front_ldo>; > + dvdd-supply = <&cam_front_ldo>; > + dovdd-supply = <&cam_vio_ldo>; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&cam_front_default>; > + > + rotation = <270>; > + orientation = <0>; > + > + port { > + cam_front_endpoint: endpoint { > + data-lanes = <1 2 3 4>; > + link-frequencies = /bits/ 64 <360000000>; > + remote-endpoint = <&camss_endpoint1>; > + }; > + }; > + }; > + }; Reviewed-by: Vladimir Zapolskiy -- Best wishes, Vladimir