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(unknown [IPv6:2804:14c:485:4b61:339d:323b:fee1:9781]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: festevam@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id D9BF186A8A; Wed, 2 Aug 2023 01:41:13 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1690933275; bh=aRUq6hR3JhEPlpA5cAQbwwhze3SCHMdIOmmYmYYGtlQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Is9WNu7vMU0zU50LNoN+mm+6GwaFH6vAqqEhEf10ox6APsQGNl9d5HQ11SEiePeP2 cp4s3aj9WhaZFTeTzHNlOSDTRwl34yHoGzWkCbx9y3TCE3wzxSwYRc36buVlAPSIOv TvPsROWrG+8CpPPR0QddsY/Bzu0FIH5UspVV3/EgWaHhmWnaofwWl5rCETxR0/eEjK SYcBaB0Et/tV4ludZS/qCnFavKVbQCGCHoJG05hzAF2XxPf+4quyGzYhvVVf/ZS2co rMpzM9H3sowfAV38c8deXeQBW/Qgc9yAtkNYcdwDHPnWYi3eixGh4eSIlr9Zr75IRs PRyta1ejBd6kg== From: Fabio Estevam To: robh+dt@kernel.org Cc: krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Fabio Estevam Subject: [PATCH v2 2/2] dt-bindings: media: Add OV5642 Date: Tue, 1 Aug 2023 20:40:47 -0300 Message-Id: <20230801234047.136099-2-festevam@denx.de> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230801234047.136099-1-festevam@denx.de> References: <20230801234047.136099-1-festevam@denx.de> MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add DT bindings for OmniVision OV5642 Image Sensor. Signed-off-by: Fabio Estevam --- Changes since v1: - Introduce ov5642.yaml (Conor). .../bindings/media/i2c/ovti,ov5642.yaml | 118 ++++++++++++++++++ 1 file changed, 118 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/ovti,ov5642.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov5642.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov5642.yaml new file mode 100644 index 000000000000..585b4fcf01b3 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov5642.yaml @@ -0,0 +1,118 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/ovti,ov5642.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: OmniVision OV5642 Image Sensor + +maintainers: + - Fabio Estevam + +allOf: + - $ref: /schemas/media/video-interface-devices.yaml# + +properties: + compatible: + const: ovti,ov5642 + + reg: + maxItems: 1 + + clocks: + description: XCLK Input Clock + + clock-names: + const: xclk + + AVDD-supply: + description: Analog voltage supply, 2.8V. + + DVDD-supply: + description: Digital core voltage supply, 1.5V. + + DOVDD-supply: + description: Digital I/O voltage supply, 1.8V. + + powerdown-gpios: + maxItems: 1 + description: Reference to the GPIO connected to the powerdown pin, if any. + + reset-gpios: + maxItems: 1 + description: Reference to the GPIO connected to the reset pin, if any. + + rotation: + enum: + - 0 + - 180 + + port: + description: Digital Output Port + $ref: /schemas/graph.yaml#/$defs/port-base + additionalProperties: false + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + clock-lanes: + const: 0 + + data-lanes: + minItems: 1 + maxItems: 2 + items: + enum: [1, 2] + + bus-width: + enum: [8, 10] + + data-shift: + enum: [0, 2] + +required: + - compatible + - reg + - clocks + - clock-names + - port + +additionalProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + camera@3c { + compatible = "ovti,ov5642"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ov5642>; + reg = <0x3c>; + clocks = <&clk_ext_camera>; + clock-names = "xclk"; + DOVDD-supply = <&vgen4_reg>; + AVDD-supply = <&vgen3_reg>; + DVDD-supply = <&vgen2_reg>; + powerdown-gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>; + + port { + /* Parallel bus endpoint */ + ov5642_to_parallel: endpoint { + remote-endpoint = <¶llel_from_ov5642>; + bus-width = <8>; + data-shift = <2>; /* lines 9:2 are used */ + hsync-active = <0>; + vsync-active = <0>; + pclk-sample = <1>; + }; + }; + }; + };