mirror of
https://github.com/torvalds/linux.git
synced 2026-04-24 01:25:49 -04:00
ce610aa5cf
Rename 'ov8856.yaml' as 'ovti,ov8856.yaml' and update the MAINTAINERS file entry accordingly. All the Omnivision sensor DT bindings have vendor prefix "ovti," to their file name hence this renaming. Link: https://lore.kernel.org/linux-media/20220916110955.23757-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
133 lines
3.1 KiB
YAML
133 lines
3.1 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
|
# Copyright (c) 2019 MediaTek Inc.
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/media/i2c/ovti,ov8856.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Omnivision OV8856 CMOS Sensor
|
|
|
|
maintainers:
|
|
- Sakari Ailus <sakari.ailus@linux.intel.com>
|
|
|
|
description: |-
|
|
The Omnivision OV8856 is a high performance, 1/4-inch, 8 megapixel, CMOS
|
|
image sensor that delivers 3264x2448 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. This chip is programmable
|
|
through I2C and two-wire SCCB. The sensor output is available via CSI-2
|
|
serial data output (up to 4-lane).
|
|
|
|
properties:
|
|
compatible:
|
|
const: ovti,ov8856
|
|
|
|
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.
|
|
|
|
dovdd-supply:
|
|
description:
|
|
Definition of the regulator used as interface power supply.
|
|
|
|
avdd-supply:
|
|
description:
|
|
Definition of the regulator used as analog power supply.
|
|
|
|
dvdd-supply:
|
|
description:
|
|
Definition of the regulator used as digital power supply.
|
|
|
|
reset-gpios:
|
|
description:
|
|
The phandle and specifier for the GPIO that controls sensor reset.
|
|
This corresponds to the hardware pin XSHUTDOWN which is physically
|
|
active low.
|
|
|
|
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
|
|
- items:
|
|
- const: 1
|
|
- const: 2
|
|
- items:
|
|
- const: 1
|
|
- const: 2
|
|
- const: 3
|
|
- const: 4
|
|
|
|
required:
|
|
- link-frequencies
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- clocks
|
|
- clock-names
|
|
- clock-frequency
|
|
- dovdd-supply
|
|
- avdd-supply
|
|
- dvdd-supply
|
|
- reset-gpios
|
|
- port
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
|
|
i2c {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
ov8856: camera@10 {
|
|
compatible = "ovti,ov8856";
|
|
reg = <0x10>;
|
|
|
|
reset-gpios = <&pio 111 GPIO_ACTIVE_LOW>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&clk_24m_cam>;
|
|
|
|
clocks = <&cam_osc>;
|
|
clock-names = "xvclk";
|
|
clock-frequency = <19200000>;
|
|
|
|
avdd-supply = <&mt6358_vcama2_reg>;
|
|
dvdd-supply = <&mt6358_vcamd_reg>;
|
|
dovdd-supply = <&mt6358_vcamio_reg>;
|
|
|
|
port {
|
|
wcam_out: endpoint {
|
|
remote-endpoint = <&mipi_in_wcam>;
|
|
data-lanes = <1 2 3 4>;
|
|
link-frequencies = /bits/ 64 <360000000>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
...
|