f516fb704d
Clean-up incorrect indentation, extra spaces, long lines, and missing EOF newline in schema files. Most of the clean-ups are for list indentation which should always be 2 spaces more than the preceding keyword. Found with yamllint (which I plan to integrate into the checks). Cc: linux-arm-kernel@lists.infradead.org Cc: linux-clk@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: linux-spi@vger.kernel.org Cc: linux-gpio@vger.kernel.org Cc: linux-remoteproc@vger.kernel.org Cc: linux-hwmon@vger.kernel.org Cc: linux-i2c@vger.kernel.org Cc: linux-fbdev@vger.kernel.org Cc: linux-iio@vger.kernel.org Cc: linux-input@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: linux-media@vger.kernel.org Cc: alsa-devel@alsa-project.org Cc: linux-mmc@vger.kernel.org Cc: linux-mtd@lists.infradead.org Cc: netdev@vger.kernel.org Cc: linux-rtc@vger.kernel.org Cc: linux-serial@vger.kernel.org Cc: linux-usb@vger.kernel.org Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Rob Herring <robh@kernel.org>
143 lines
3.4 KiB
YAML
143 lines
3.4 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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# Copyright (c) 2019 MediaTek Inc.
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/media/i2c/ov8856.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Omnivision OV8856 CMOS Sensor Device Tree Bindings
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maintainers:
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- Dongchun Zhu <dongchun.zhu@mediatek.com>
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description: |-
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The Omnivision OV8856 is a high performance, 1/4-inch, 8 megapixel, CMOS
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image sensor that delivers 3264x2448 at 30fps. It provides full-frame,
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sub-sampled, and windowed 10-bit MIPI images in various formats via the
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Serial Camera Control Bus (SCCB) interface. This chip is programmable
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through I2C and two-wire SCCB. The sensor output is available via CSI-2
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serial data output (up to 4-lane).
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properties:
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compatible:
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const: ovti,ov8856
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reg:
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maxItems: 1
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clocks:
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maxItems: 1
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clock-names:
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description:
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Input clock for the sensor.
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items:
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- const: xvclk
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clock-frequency:
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description:
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Frequency of the xvclk clock in Hertz.
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dovdd-supply:
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description:
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Definition of the regulator used as interface power supply.
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avdd-supply:
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description:
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Definition of the regulator used as analog power supply.
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dvdd-supply:
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description:
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Definition of the regulator used as digital power supply.
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reset-gpios:
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description:
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The phandle and specifier for the GPIO that controls sensor reset.
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This corresponds to the hardware pin XSHUTDOWN which is physically
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active low.
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port:
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type: object
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additionalProperties: false
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description:
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A node containing an output port node with an endpoint definition
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as documented in
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Documentation/devicetree/bindings/media/video-interfaces.txt
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properties:
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endpoint:
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type: object
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properties:
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data-lanes:
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description: |-
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The driver only supports four-lane operation.
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items:
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- const: 1
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- const: 2
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- const: 3
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- const: 4
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link-frequencies:
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$ref: /schemas/types.yaml#/definitions/uint64-array
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description:
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Allowed data bus frequencies. 360000000, 180000000 Hz or both
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are supported by the driver.
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required:
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- link-frequencies
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required:
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- endpoint
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required:
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- compatible
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- reg
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- clocks
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- clock-names
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- clock-frequency
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- dovdd-supply
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- avdd-supply
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- dvdd-supply
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- reset-gpios
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- port
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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ov8856: camera@10 {
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compatible = "ovti,ov8856";
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reg = <0x10>;
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reset-gpios = <&pio 111 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&clk_24m_cam>;
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clocks = <&cam_osc>;
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clock-names = "xvclk";
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clock-frequency = <19200000>;
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avdd-supply = <&mt6358_vcama2_reg>;
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dvdd-supply = <&mt6358_vcamd_reg>;
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dovdd-supply = <&mt6358_vcamio_reg>;
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port {
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wcam_out: endpoint {
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remote-endpoint = <&mipi_in_wcam>;
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data-lanes = <1 2 3 4>;
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link-frequencies = /bits/ 64 <360000000>;
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};
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};
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};
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};
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...
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