Message ID | 20201009113014.71531-2-bogdan.togorean@analog.com |
---|---|
State | Not Applicable, archived |
Headers | show |
Series | None | expand |
Context | Check | Description |
---|---|---|
robh/checkpatch | success | |
robh/dt-meta-schema | success |
On Fri, 09 Oct 2020 14:29:55 +0300, Bogdan Togorean wrote: > Add YAML device tree bindings for Analog Devices Inc. ADDI9036 CCD TOF > front-end. > > Signed-off-by: Bogdan Togorean <bogdan.togorean@analog.com> > --- > v3: drop I2C reg description > specify maxItems on reset-gpios property > --- > .../bindings/media/i2c/adi,addi9036.yaml | 76 +++++++++++++++++++ > 1 file changed, 76 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/i2c/adi,addi9036.yaml > Reviewed-by: Rob Herring <robh@kernel.org>
Hi Bogdan, On Fri, Oct 09, 2020 at 02:29:55PM +0300, Bogdan Togorean wrote: > Add YAML device tree bindings for Analog Devices Inc. ADDI9036 CCD TOF > front-end. > > Signed-off-by: Bogdan Togorean <bogdan.togorean@analog.com> > --- > v3: drop I2C reg description > specify maxItems on reset-gpios property > --- > .../bindings/media/i2c/adi,addi9036.yaml | 76 +++++++++++++++++++ > 1 file changed, 76 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/i2c/adi,addi9036.yaml > > diff --git a/Documentation/devicetree/bindings/media/i2c/adi,addi9036.yaml b/Documentation/devicetree/bindings/media/i2c/adi,addi9036.yaml > new file mode 100644 > index 000000000000..067b08ad8f53 > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/i2c/adi,addi9036.yaml > @@ -0,0 +1,76 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/media/i2c/adi,addi9036.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Analog Devices ADDI9036 VGA CCD Time of Flight Sensor > + > +maintainers: > + - Bogdan Togorean <bogdan.togorean@analog.com> > + > +description: |- > + The ADDI9036 is a complete, 45 MHz, front-end solution for charge coupled > + device (CCD) time of flight (TOF) imaging applications. It is programmable > + through I2C interface. Image data is sent through MIPI CSI-2 2 lanes and > + can output two RAW12 packed data streams. One is IR and the other is Depth. > + Each data stream is on a separate or same MIPI Virtual Channel, depending > + on configuration and each have 640x480 resolution. > + > +properties: > + compatible: > + const: adi,addi9036 > + > + reg: > + maxItems: 1 > + > + reset-gpios: > + maxItems: 1 > + description: |- > + Reference to the GPIO connected to the RST/SYNC pin, if any. > + Must be released (set high) after all supplies are applied. > + > + # See ../video-interfaces.txt for more details > + port: > + type: object > + properties: > + endpoint: > + type: object > + properties: > + data-lanes: > + description: |- > + The sensor supports two-lane operation. > + For two-lane operation the property must be set to <1 2>. > + items: > + - const: 1 > + - const: 2 If, as we discussed, the hardware does not support one lane operation (or other lane configurations I presume), you don't need data-lanes property. > + > +required: > + - compatible > + - reg > + - port > + > +additionalProperties: false > + > +examples: > + - | > + i2c0 { > + #address-cells = <1>; > + #size-cells = <0>; > + > + addi9036: addi9036_tof@64 { > + compatible = "adi,addi9036"; > + reg = <0x64>; > + > + reset-gpios = <&gpio 41 1>; > + > + port { > + addi9036_ep: endpoint { > + remote-endpoint = <&csi1_ep>; > + data-lanes = <1 2>; > + }; > + }; > + }; > + }; > + > +... > -- > 2.28.0 >
diff --git a/Documentation/devicetree/bindings/media/i2c/adi,addi9036.yaml b/Documentation/devicetree/bindings/media/i2c/adi,addi9036.yaml new file mode 100644 index 000000000000..067b08ad8f53 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/adi,addi9036.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/adi,addi9036.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices ADDI9036 VGA CCD Time of Flight Sensor + +maintainers: + - Bogdan Togorean <bogdan.togorean@analog.com> + +description: |- + The ADDI9036 is a complete, 45 MHz, front-end solution for charge coupled + device (CCD) time of flight (TOF) imaging applications. It is programmable + through I2C interface. Image data is sent through MIPI CSI-2 2 lanes and + can output two RAW12 packed data streams. One is IR and the other is Depth. + Each data stream is on a separate or same MIPI Virtual Channel, depending + on configuration and each have 640x480 resolution. + +properties: + compatible: + const: adi,addi9036 + + reg: + maxItems: 1 + + reset-gpios: + maxItems: 1 + description: |- + Reference to the GPIO connected to the RST/SYNC pin, if any. + Must be released (set high) after all supplies are applied. + + # See ../video-interfaces.txt for more details + port: + type: object + properties: + endpoint: + type: object + properties: + data-lanes: + description: |- + The sensor supports two-lane operation. + For two-lane operation the property must be set to <1 2>. + items: + - const: 1 + - const: 2 + +required: + - compatible + - reg + - port + +additionalProperties: false + +examples: + - | + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + addi9036: addi9036_tof@64 { + compatible = "adi,addi9036"; + reg = <0x64>; + + reset-gpios = <&gpio 41 1>; + + port { + addi9036_ep: endpoint { + remote-endpoint = <&csi1_ep>; + data-lanes = <1 2>; + }; + }; + }; + }; + +...
Add YAML device tree bindings for Analog Devices Inc. ADDI9036 CCD TOF front-end. Signed-off-by: Bogdan Togorean <bogdan.togorean@analog.com> --- v3: drop I2C reg description specify maxItems on reset-gpios property --- .../bindings/media/i2c/adi,addi9036.yaml | 76 +++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/adi,addi9036.yaml