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[24.4.34.163]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-321611d6eeesm13150118a91.6.2025.08.10.15.10.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 10 Aug 2025 15:10:10 -0700 (PDT) From: Will Whang To: Will Whang , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Sakari Ailus Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 1/4] dt-bindings: media: Add Sony IMX585 CMOS image sensor Date: Sun, 10 Aug 2025 23:09:18 +0100 Message-Id: <20250810220921.14307-2-will@willwhang.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250810220921.14307-1-will@willwhang.com> References: <20250810220921.14307-1-will@willwhang.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Document the devicetree binding for the Sony IMX585. The schema covers the CSI-2 data-lanes, the optional 'mono-mode' flag, and the internal-sync properties used by the driver. Signed-off-by: Will Whang --- .../bindings/media/i2c/sony,imx585.yaml | 116 ++++++++++++++++++ MAINTAINERS | 6 + 2 files changed, 122 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx585.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx585.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx585.yaml new file mode 100644 index 000000000..020b7cfb9 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx585.yaml @@ -0,0 +1,116 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/sony,imx585.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sony IMX585 CMOS image sensor + +maintainers: + - Will Whang + +description: + IMX585 sensor is a Sony CMOS sensor with 4K and FHD outputs. + +properties: + compatible: + enum: + - sony,imx585 + - sony,imx585-mono + + reg: + maxItems: 1 + + assigned-clocks: true + assigned-clock-parents: true + assigned-clock-rates: true + + clocks: + description: Clock frequency 74.25MHz, 37.125MHz, 72MHz, 27MHz, 24MHz + maxItems: 1 + + vana-supply: + description: Analog power supply (3.3V) + + vddl-supply: + description: Interface power supply (1.8V) + + vdig-supply: + description: Digital power supply (1.1V) + + reset-gpios: + description: Sensor reset (XCLR) GPIO + maxItems: 1 + + sony,sync-mode: + description: | + Select the synchronisation mode of the sensor + 0 – internal sync, leader (default) + 1 – internal sync, follower + 2 – external sync + $ref: /schemas/types.yaml#/definitions/uint8 + enum: [ 0, 1, 2 ] + + port: + $ref: /schemas/graph.yaml#/$defs/port-base + additionalProperties: false + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + oneOf: + - items: + - const: 1 + - const: 2 + - items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + + link-frequencies: true + + required: + - data-lanes + - link-frequencies + +required: + - compatible + - reg + - clocks + - port + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + imx585@1a { + compatible = "sony,imx585"; + reg = <0x1a>; + clocks = <&imx585_clk>; + + assigned-clocks = <&imx585_clk>; + assigned-clock-rates = <24000000>; + + vana-supply = <&camera_vadd_3v3>; + vdig-supply = <&camera_vdd1_1v8>; + vddl-supply = <&camera_vdd2_1v1>; + + port { + imx585: endpoint { + remote-endpoint = <&cam>; + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <720000000>; + }; + }; + }; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index 24c557ee0..ef04ee4ec 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -23178,6 +23178,12 @@ T: git git://linuxtv.org/media.git F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml F: drivers/media/i2c/imx415.c +SONY IMX585 SENSOR DRIVER +M: Will Whang +L: linux-media@vger.kernel.org +S: Maintained +F: Documentation/devicetree/bindings/media/i2c/sony,imx585.yaml + SONY MEMORYSTICK SUBSYSTEM M: Maxim Levitsky M: Alex Dubov -- 2.39.5