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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-06 11:15:19 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-06 11:15:19 -0700 |
commit | 0b49ce5a40702bf78a5f80076312b244785e9a2f (patch) | |
tree | 1862fa8a30c3efbb539470af5fad1ee2fa8fe2e0 /Documentation/devicetree/bindings/media/i2c/ov5640.txt | |
parent | Merge tag 'sound-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound (diff) | |
parent | [media] media: entity: Catch unbalanced media_pipeline_stop calls (diff) | |
download | linux-dev-0b49ce5a40702bf78a5f80076312b244785e9a2f.tar.xz linux-dev-0b49ce5a40702bf78a5f80076312b244785e9a2f.zip |
Merge tag 'media/v4.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- addition of fwnode support at V4L2 core
- addition of a few more SDR formats
- new imx driver to support i.MX6 cameras
- new driver for Qualcon venus codecs
- new I2C sensor drivers: dw9714, max2175, ov13858, ov5640
- new CEC driver: stm32-cec
- some improvements to DVB frontend documentation and a few fixups
- several driver improvements and fixups
* tag 'media/v4.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (361 commits)
[media] media: entity: Catch unbalanced media_pipeline_stop calls
[media] media/uapi/v4l: clarify cropcap/crop/selection behavior
[media] v4l2-ioctl/exynos: fix G/S_SELECTION's type handling
[media] vimc: sen: Declare vimc_sen_video_ops as static
[media] vimc: sca: Add scaler
[media] vimc: deb: Add debayer filter
[media] vimc: Subdevices as modules
[media] vimc: cap: Support several image formats
[media] vimc: sen: Support several image formats
[media] vimc: common: Add vimc_colorimetry_clamp
[media] vimc: common: Add vimc_link_validate
[media] vimc: common: Add vimc_pipeline_s_stream helper
[media] vimc: common: Add vimc_ent_sd_* helper
[media] vimc: Move common code from the core
[media] vimc: sen: Integrate the tpg on the sensor
[media] media: i2c: ov772x: Force use of SCCB protocol
[media] dvb uapi docs: enums are passed by value, not reference
[media] dvb: don't use 'time_t' in event ioctl
[media] media: venus: enable building with COMPILE_TEST
[media] af9013: refactor power control
...
Diffstat (limited to 'Documentation/devicetree/bindings/media/i2c/ov5640.txt')
-rw-r--r-- | Documentation/devicetree/bindings/media/i2c/ov5640.txt | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/i2c/ov5640.txt b/Documentation/devicetree/bindings/media/i2c/ov5640.txt new file mode 100644 index 000000000000..540b36c4b1f2 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ov5640.txt @@ -0,0 +1,45 @@ +* Omnivision OV5640 MIPI CSI-2 sensor + +Required Properties: +- compatible: should be "ovti,ov5640" +- clocks: reference to the xclk input clock. +- clock-names: should be "xclk". +- DOVDD-supply: Digital I/O voltage supply, 1.8 volts +- AVDD-supply: Analog voltage supply, 2.8 volts +- DVDD-supply: Digital core voltage supply, 1.5 volts + +Optional Properties: +- reset-gpios: reference to the GPIO connected to the reset pin, if any. + This is an active low signal to the OV5640. +- powerdown-gpios: reference to the GPIO connected to the powerdown pin, + if any. This is an active high signal to the OV5640. + +The device node must contain one 'port' child node for its digital output +video port, in accordance with the video interface bindings defined in +Documentation/devicetree/bindings/media/video-interfaces.txt. + +Example: + +&i2c1 { + ov5640: camera@3c { + compatible = "ovti,ov5640"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ov5640>; + reg = <0x3c>; + clocks = <&clks IMX6QDL_CLK_CKO>; + clock-names = "xclk"; + DOVDD-supply = <&vgen4_reg>; /* 1.8v */ + AVDD-supply = <&vgen3_reg>; /* 2.8v */ + DVDD-supply = <&vgen2_reg>; /* 1.5v */ + powerdown-gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>; + + port { + ov5640_to_mipi_csi2: endpoint { + remote-endpoint = <&mipi_csi2_from_ov5640>; + clock-lanes = <0>; + data-lanes = <1 2>; + }; + }; + }; +}; |