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[188.217.58.216]) by smtp.gmail.com with ESMTPSA id w1-20020aa7da41000000b004356a647d08sm2880291eds.94.2022.06.24.16.03.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Jun 2022 16:03:39 -0700 (PDT) From: Tommaso Merciai Cc: linuxfancy@googlegroups.com, linux-amarula@amarulasolutions.com, quentin.schulz@theobroma-systems.com, Tommaso Merciai , Daniel Scally , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 7/7] media: dt-bindings: ov5693: document YAML binding Date: Sat, 25 Jun 2022 01:03:07 +0200 Message-Id: <20220624230307.3066530-8-tommaso.merciai@amarulasolutions.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220624230307.3066530-1-tommaso.merciai@amarulasolutions.com> References: <20220624230307.3066530-1-tommaso.merciai@amarulasolutions.com> MIME-Version: 1.0 To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This patch adds documentation of device tree in YAML schema for the OV5693 CMOS image sensor from Omnivision Signed-off-by: Tommaso Merciai --- .../bindings/media/i2c/ovti,ov5693.yaml | 123 ++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 124 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml new file mode 100644 index 000000000000..1ee70af40000 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml @@ -0,0 +1,123 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (c) 2022 Amarulasolutions +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/ovti,ov5693.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Omnivision OV5693 CMOS Sensor + +maintainers: + - Tommaso Merciai + +allOf: + - $ref: /schemas/media/video-interface-devices.yaml# + +description: | + The Omnivision OV5693 is a high performance, 1/4-inch, 5 megapixel, CMOS + image sensor that delivers 2592x1944 at 30fps. It provides full-frame, + sub-sampled, and windowed 10-bit MIPI images in various formats via the + Serial Camera Control Bus (SCCB) interface. + + Supports images sizes: 5 Mpixel, EIS1080p, 1080p, 720p, VGA, QVGA + + OV5693 is programmable through I2C and two-wire Serial Camera Control Bus (SCCB). + The sensor output is available via CSI-2 serial data output (up to 2-lane). + +properties: + compatible: + const: ovti,ov5693 + + reg: + maxItems: 1 + + clocks: + description: + System input clock (aka XVCLK). From 6 to 27 MHz. + maxItems: 1 + + dovdd-supply: + description: + Digital I/O voltage supply, 1.8V. + + avdd-supply: + description: + Analog voltage supply, 2.8V. + + dvdd-supply: + description: + Digital core voltage supply, 1.2V. + + reset-gpios: + description: + The phandle and specifier for the GPIO that controls sensor reset. + This corresponds to the hardware pin XSHUTDN which is physically + 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: + minItems: 1 + maxItems: 2 + + # Supports max data transfer of 900 Mbps per lane + link-frequencies: true + +required: + - compatible + - reg + - clocks + - dovdd-supply + - avdd-supply + - dvdd-supply + - port + +unevaluatedProperties: false + +examples: + - | + #include + #include + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + ov5693: camera@36 { + compatible = "ovti,ov5693"; + reg = <0x36>; + + reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&cif_clkout_m0>; + + clocks = <&cru SCLK_CIF_OUT>; + assigned-clocks = <&cru SCLK_CIF_OUT>; + assigned-clock-rates = <19200000>; + + avdd-supply = <&vcc_1v8>; + dvdd-supply = <&vcc_1v2>; + dovdd-supply = <&vcc_2v8>; + + rotation = <90>; + orientation = <0>; + + port { + ucam_out: endpoint { + remote-endpoint = <&mipi_in_ucam>; + data-lanes = <1 2>; + link-frequencies = /bits/ 64 <450000000>; + }; + }; + }; + }; \ No newline at end of file diff --git a/MAINTAINERS b/MAINTAINERS index 1fc9ead83d2a..844307cb20c4 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -14719,6 +14719,7 @@ M: Daniel Scally L: linux-media@vger.kernel.org S: Maintained T: git git://linuxtv.org/media_tree.git +F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml F: drivers/media/i2c/ov5693.c OMNIVISION OV5695 SENSOR DRIVER