| Message ID | 20230124060107.3922237-1-michael.riesch@wolfvision.net |
|---|---|
| Headers | show |
| Series | media: i2c: add imx415 cmos image sensor driver | expand |
On Tue, Jan 24, 2023 at 07:01:06AM +0100, Michael Riesch wrote: > Add devicetree binding for the Sony IMX415 CMOS image sensor. > > Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net> > --- > v2: > - fix reference in port (must be /$defs/port-base) > - describe data-lanes in more detail > - remove unexpected property clock-lanes from example > - sort properties in example alphabetically > > .../bindings/media/i2c/sony,imx415.yaml | 130 ++++++++++++++++++ > MAINTAINERS | 7 + > 2 files changed, 137 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml > > diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml > new file mode 100644 > index 000000000000..104c36b64c09 > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml > @@ -0,0 +1,130 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/media/i2c/sony,imx415.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Sony IMX415 CMOS Image Sensor > + > +maintainers: > + - Michael Riesch <michael.riesch@wolfvision.net> > + > +description: |- > + The Sony IMX415 is a diagonal 6.4 mm (Type 1/2.8) CMOS active pixel type > + solid-state image sensor with a square pixel array and 8.46 M effective > + pixels. This chip operates with analog 2.9 V, digital 1.1 V, and interface > + 1.8 V triple power supply, and has low power consumption. > + The IMX415 is programmable through I2C interface. The sensor output is > + available via CSI-2 serial data output (two or four lanes). > + > +allOf: > + - $ref: ../video-interface-devices.yaml# > + > +properties: > + compatible: > + const: sony,imx415 > + > + reg: > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > + clock-names: > + description: Input clock (24 MHz, 27 MHz, 37.125 MHz, 72 MHz or 74.25 MHz) > + items: > + - const: inck I agree with dropping it. > + > + avdd-supply: > + description: Analog power supply (2.9 V) > + > + dvdd-supply: > + description: Digital power supply (1.1 V) > + > + ovdd-supply: > + description: Interface power supply (1.8 V) > + > + reset-gpios: > + description: Sensor reset (XCLR) GPIO > + maxItems: 1 > + > + flash-leds: true > + > + lens-focus: true > + > + orientation: true > + > + rotation: true > + > + port: > + $ref: /schemas/graph.yaml#/$defs/port-base > + > + properties: > + endpoint: > + $ref: /schemas/media/video-interfaces.yaml# > + unevaluatedProperties: false > + > + properties: > + data-lanes: > + oneOf: > + - items: > + - const: 1 > + - const: 2 > + - items: > + - const: 1 > + - const: 2 > + - const: 3 > + - const: 4 > + > + link-frequencies: true Don't need to list this here. > + > + required: > + - data-lanes > + - link-frequencies > + > + required: > + - endpoint > + > +required: > + - compatible > + - reg > + - clocks > + - clock-names > + - avdd-supply > + - dvdd-supply > + - ovdd-supply > + - port > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/gpio/gpio.h> > + > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + > + imx415: camera-sensor@1a { > + compatible = "sony,imx415"; > + reg = <0x1a>; > + avdd-supply = <&vcc2v9_cam>; > + clocks = <&clock_cam>; > + clock-names = "inck"; > + dvdd-supply = <&vcc1v1_cam>; > + lens-focus = <&vcm>; > + orientation = <2>; > + ovdd-supply = <&vcc1v8_cam>; > + reset-gpios = <&gpio_expander 14 GPIO_ACTIVE_LOW>; > + rotation = <180>; > + > + port { > + imx415_ep: endpoint { > + data-lanes = <1 2 3 4>; > + link-frequencies = /bits/ 64 <445500000>; > + remote-endpoint = <&mipi_in>; > + }; > + }; > + }; > + }; > +... > diff --git a/MAINTAINERS b/MAINTAINERS > index f61eb221415b..c9fa893bf649 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -19493,6 +19493,13 @@ T: git git://linuxtv.org/media_tree.git > F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml > F: drivers/media/i2c/imx412.c > > +SONY IMX415 SENSOR DRIVER > +M: Michael Riesch <michael.riesch@wolfvision.net> > +L: linux-media@vger.kernel.org > +S: Maintained > +T: git git://linuxtv.org/media_tree.git > +F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml > + > SONY MEMORYSTICK SUBSYSTEM > M: Maxim Levitsky <maximlevitsky@gmail.com> > M: Alex Dubov <oakad@yahoo.com> > -- > 2.30.2 >