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Thu, 26 Sep 2024 08:46:44 -0700 (PDT) Received: from [127.0.0.1] ([176.61.106.227]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5c882405166sm75744a12.9.2024.09.26.08.46.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Sep 2024 08:46:44 -0700 (PDT) From: Bryan O'Donoghue Date: Thu, 26 Sep 2024 16:46:38 +0100 Subject: [PATCH 2/4] media: dt-bindings: Add OmniVision OV08X40 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240926-b4-master-24-11-25-ov08x40-v1-2-e4d5fbd3b58a@linaro.org> References: <20240926-b4-master-24-11-25-ov08x40-v1-0-e4d5fbd3b58a@linaro.org> In-Reply-To: <20240926-b4-master-24-11-25-ov08x40-v1-0-e4d5fbd3b58a@linaro.org> To: Sakari Ailus , Jason Chen , Mauro Carvalho Chehab , Sergey Senozhatsky , Hans Verkuil , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Bryan O'Donoghue X-Mailer: b4 0.15-dev-dedf8 X-Developer-Signature: v=1; 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a=openpgp; fpr=E693FB2AABA36DE117AB6FB422713BB3A18DC83A Add bindings for the already upstream OV08X40 to enable usage of this sensor on dts based systems. Signed-off-by: Bryan O'Donoghue --- .../bindings/media/i2c/ovti,ov08x40.yaml | 130 +++++++++++++++++++++ 1 file changed, 130 insertions(+) diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml new file mode 100644 index 0000000000000000000000000000000000000000..250785f062d0146e8615d8f3e7700aebbd40b1dc --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml @@ -0,0 +1,130 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright (c) 2024 Linaro Ltd. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/ovti,ov08x40.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Omnivision OV08X40 CMOS Sensor + +maintainers: + - Bryan O'Donoghue + +description: |- + The Omnivision OV08X40 is a 9.2 megapixel, CMOS image sensor which supports. + - Automatic black level calibration (ABLC) + - Programmable controls for frame rate, mirror and flip, binning, cropping + and windowing + - Output formats 10-bit 4C RGB RAW, 10-bit Bayer RAW + - 4-lane MIPI D-PHY TX @ 1 Gbps per lane + - 2-lane MPIP D-PHY TX @ 2 Gbps per lane + - Dynamic defect pixel cancellation + - Standard SCCB command interface + +properties: + compatible: + const: ovti,ov08x40 + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + description: + Input clock for the sensor. + items: + - const: xvclk + + clock-frequency: + description: + Frequency of the xvclk clock in Hertz. + + avdd-supply: + description: Analogue circuit voltage supply. + + dovdd-supply: + description: I/O circuit voltage supply. + + dvdd-supply: + description: Digital circuit voltage supply. + + reset-gpios: + description: Active low GPIO connected to XSHUTDOWN pad of the sensor. + + 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 + - clock-names + - clock-frequency + - dovdd-supply + - avdd-supply + - dvdd-supply + - reset-gpios + - port + +additionalProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + ov08x40: camera@36 { + compatible = "ovti,ov08x40"; + reg = <0x36>; + + reset-gpios = <&tlmm 111 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&cam_rgb_defaultt>; + + clocks = <&ov08x40_clk>; + clock-names = "xvclk"; + clock-frequency = <19200000>; + + avdd-supply = <&vreg_l7b_2p8>; + dvdd-supply = <&vreg_l7b_1p8>; + dovdd-supply = <&vreg_l3m_1p8>; + + port { + ov08x40_ep: endpoint { + remote-endpoint = <&csiphy4_ep>; + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <400000000>; + }; + }; + }; + }; +...