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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/media/i2c/ov772x.txt | |
parent | Initial commit. (diff) | |
download | linux-upstream/5.10.209.tar.xz linux-upstream/5.10.209.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | Documentation/devicetree/bindings/media/i2c/ov772x.txt | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/i2c/ov772x.txt b/Documentation/devicetree/bindings/media/i2c/ov772x.txt new file mode 100644 index 000000000..0b3ede5b8 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ov772x.txt @@ -0,0 +1,40 @@ +* Omnivision OV7720/OV7725 CMOS sensor + +The Omnivision OV7720/OV7725 sensor supports multiple resolutions output, +such as VGA, QVGA, and any size scaling down from CIF to 40x30. It also can +support the YUV422, RGB565/555/444, GRB422 or raw RGB output formats. + +Required Properties: +- compatible: shall be one of + "ovti,ov7720" + "ovti,ov7725" +- clocks: reference to the xclk input clock. + +Optional Properties: +- reset-gpios: reference to the GPIO connected to the RSTB pin which is + active low, if any. +- powerdown-gpios: reference to the GPIO connected to the PWDN pin which is + active high, if any. + +The device node shall contain one 'port' child node with one child 'endpoint' +subnode for its digital output video port, in accordance with the video +interface bindings defined in Documentation/devicetree/bindings/media/ +video-interfaces.txt. + +Example: + +&i2c0 { + ov772x: camera@21 { + compatible = "ovti,ov7725"; + reg = <0x21>; + reset-gpios = <&axi_gpio_0 0 GPIO_ACTIVE_LOW>; + powerdown-gpios = <&axi_gpio_0 1 GPIO_ACTIVE_LOW>; + clocks = <&xclk>; + + port { + ov772x_0: endpoint { + remote-endpoint = <&vcap1_in0>; + }; + }; + }; +}; |