| Message ID | 20200903115143.13717-3-jacopo+renesas@jmondi.org (mailing list archive) |
|---|---|
| State | New |
| Delegated to: | Kieran Bingham |
| Headers | show |
| Series | dt-bindings: media: i2c: Convert 3 sensor bindings | expand |
Hi Jacopo, On Thu, Sep 03, 2020 at 02:48:31PM +0200, Jacopo Mondi wrote: > Hi Sakari > > On Thu, Sep 03, 2020 at 03:23:31PM +0300, Sakari Ailus wrote: > > Hi Jacopo, > > > > Thanks for the update. > > > > On Thu, Sep 03, 2020 at 01:51:42PM +0200, Jacopo Mondi wrote: > > > Convert the imx274 bindings document to json-schema and update > > > the MAINTAINERS file accordingly. > > > > > > Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > > > Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> > > > --- > > > .../devicetree/bindings/media/i2c/imx274.txt | 38 ------------ > > > .../bindings/media/i2c/sony,imx274.yaml | 59 +++++++++++++++++++ > > > MAINTAINERS | 2 +- > > > 3 files changed, 60 insertions(+), 39 deletions(-) > > > delete mode 100644 Documentation/devicetree/bindings/media/i2c/imx274.txt > > > create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml > > > > > > diff --git a/Documentation/devicetree/bindings/media/i2c/imx274.txt b/Documentation/devicetree/bindings/media/i2c/imx274.txt > > > deleted file mode 100644 > > > index 0727079d2410..000000000000 > > > --- a/Documentation/devicetree/bindings/media/i2c/imx274.txt > > > +++ /dev/null > > > @@ -1,38 +0,0 @@ > > > -* Sony 1/2.5-Inch 8.51Mp CMOS Digital Image Sensor > > > - > > > -The Sony imx274 is a 1/2.5-inch CMOS active pixel digital image sensor with > > > -an active array size of 3864H x 2202V. It is programmable through I2C > > > -interface. The I2C address is fixed to 0x1a as per sensor data sheet. > > > -Image data is sent through MIPI CSI-2, which is configured as 4 lanes > > > -at 1440 Mbps. > > > - > > > - > > > -Required Properties: > > > -- compatible: value should be "sony,imx274" for imx274 sensor > > > -- reg: I2C bus address of the device > > > - > > > -Optional Properties: > > > -- reset-gpios: Sensor reset GPIO > > > -- clocks: Reference to the input clock. > > > -- clock-names: Should be "inck". > > > -- VANA-supply: Sensor 2.8v analog supply. > > > -- VDIG-supply: Sensor 1.8v digital core supply. > > > -- VDDL-supply: Sensor digital IO 1.2v supply. > > > - > > > -The imx274 device node should contain one 'port' child node with > > > -an 'endpoint' subnode. For further reading on port node refer to > > > -Documentation/devicetree/bindings/media/video-interfaces.txt. > > > - > > > -Example: > > > - sensor@1a { > > > - compatible = "sony,imx274"; > > > - reg = <0x1a>; > > > - #address-cells = <1>; > > > - #size-cells = <0>; > > > - reset-gpios = <&gpio_sensor 0 0>; > > > - port { > > > - sensor_out: endpoint { > > > - remote-endpoint = <&csiss_in>; > > > - }; > > > - }; > > > - }; > > > diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml > > > new file mode 100644 > > > index 000000000000..f757ce380cb2 > > > --- /dev/null > > > +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml > > > @@ -0,0 +1,59 @@ > > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > > > +%YAML 1.2 > > > +--- > > > +$id: http://devicetree.org/schemas/media/i2c/sony,imx274.yaml# > > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > > + > > > +title: Sony 1/2.5-Inch 8.51MP CMOS Digital Image Sensor > > > + > > > +maintainers: > > > + - Leon Luo <leonl@leopardimaging.com> > > > + > > > +description: | > > > + The Sony IMX274 is a 1/2.5-inch CMOS active pixel digital image sensor with an > > > + active array size of 3864H x 2202V. It is programmable through I2C interface. > > > + Image data is sent through MIPI CSI-2, which is configured as 4 lanes at 1440 > > > + Mbps. > > > + > > > +properties: > > > + compatible: > > > + const: sony,imx274 > > > + > > > + reg: > > > + const: 0x1a > > > + > > > + reset-gpios: > > > + maxItems: 1 > > > + > > > + port: > > > + type: object > > > + description: | > > > + Output video port. See ../video-interfaces.txt. > > > + > > > > What happened to the supplies and the clocks? > > > > AH! > > 74ea3273d24b ("dt-bindings: media: imx274: Add optional input clock and supplies") > went in a release later than my v2. From there I kep carrying on what > I had in the yaml file in v3 and v4 without noticing the original > bindings in textual form had changed in between! Yes, it was merged via Rob's tree apparently, and now is in media tree, too. I wasn't quite expecting that.
diff --git a/Documentation/devicetree/bindings/media/i2c/imx274.txt b/Documentation/devicetree/bindings/media/i2c/imx274.txt deleted file mode 100644 index 0727079d2410..000000000000 --- a/Documentation/devicetree/bindings/media/i2c/imx274.txt +++ /dev/null @@ -1,38 +0,0 @@ -* Sony 1/2.5-Inch 8.51Mp CMOS Digital Image Sensor - -The Sony imx274 is a 1/2.5-inch CMOS active pixel digital image sensor with -an active array size of 3864H x 2202V. It is programmable through I2C -interface. The I2C address is fixed to 0x1a as per sensor data sheet. -Image data is sent through MIPI CSI-2, which is configured as 4 lanes -at 1440 Mbps. - - -Required Properties: -- compatible: value should be "sony,imx274" for imx274 sensor -- reg: I2C bus address of the device - -Optional Properties: -- reset-gpios: Sensor reset GPIO -- clocks: Reference to the input clock. -- clock-names: Should be "inck". -- VANA-supply: Sensor 2.8v analog supply. -- VDIG-supply: Sensor 1.8v digital core supply. -- VDDL-supply: Sensor digital IO 1.2v supply. - -The imx274 device node should contain one 'port' child node with -an 'endpoint' subnode. For further reading on port node refer to -Documentation/devicetree/bindings/media/video-interfaces.txt. - -Example: - sensor@1a { - compatible = "sony,imx274"; - reg = <0x1a>; - #address-cells = <1>; - #size-cells = <0>; - reset-gpios = <&gpio_sensor 0 0>; - port { - sensor_out: endpoint { - remote-endpoint = <&csiss_in>; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml new file mode 100644 index 000000000000..f757ce380cb2 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/sony,imx274.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sony 1/2.5-Inch 8.51MP CMOS Digital Image Sensor + +maintainers: + - Leon Luo <leonl@leopardimaging.com> + +description: | + The Sony IMX274 is a 1/2.5-inch CMOS active pixel digital image sensor with an + active array size of 3864H x 2202V. It is programmable through I2C interface. + Image data is sent through MIPI CSI-2, which is configured as 4 lanes at 1440 + Mbps. + +properties: + compatible: + const: sony,imx274 + + reg: + const: 0x1a + + reset-gpios: + maxItems: 1 + + port: + type: object + description: | + Output video port. See ../video-interfaces.txt. + +required: + - compatible + - reg + - port + +additionalProperties: false + +examples: + - | + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + imx274: camera-sensor@1a { + compatible = "sony,imx274"; + reg = <0x1a>; + reset-gpios = <&gpio_sensor 0 0>; + + port { + sensor_out: endpoint { + remote-endpoint = <&csiss_in>; + }; + }; + }; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index 3f8f093268b7..093a54ae1527 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -16127,7 +16127,7 @@ M: Leon Luo <leonl@leopardimaging.com> L: linux-media@vger.kernel.org S: Maintained T: git git://linuxtv.org/media_tree.git -F: Documentation/devicetree/bindings/media/i2c/imx274.txt +F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml F: drivers/media/i2c/imx274.c SONY IMX290 SENSOR DRIVER