[PATCH v1 1/5] DT bindings for imx492

Petko Manolov
2022-11-25T15:31:33Z

Here goes the DT bindings file.

Signed-off-by: Petko Manolov <petko.manolov@konsulko.com>
---
.../bindings/media/i2c/sony,imx492.yaml | 101 ++++++++++++++++++
1 file changed, 101 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx492.yaml

diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx492.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx492.yaml
new file mode 100644
index 000000000000..f4feef17c677
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/sony,imx492.yaml
@@ -0,0 +1,101 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/sony,imx492.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sony imx492 Sensor
+
+maintainers:
+ - Petko Manolov <petko.manolov@konsulko.com>
+
+description:
+
+ imx492 is a diagonal 23.1 mm (Type 1.4) CMOS image sensor with color or
+ monochrome square pixel array and approximately 47.08 M effective pixels.
+ 12-bit digital output makes it possible to output the signals with high
+ definition for moving pictures. It is programmable through I2C interface. The
+ I2C client address can be either 0x10 or 0x1a depending on SLASEL pin. Image
+ data is sent through MIPI CSI-2.
+
+properties:
+ compatible:
+ const: sony,imx492
+ reg:
+ description: I2C address
+ maxItems: 1
+
+ assigned-clocks: true
+ assigned-clock-parents: true
+ assigned-clock-rates: true
+
+ clocks:
+ description: Clock frequency 6MHz, 12MHz, 18MHz and 24MHz
+ maxItems: 1
+
+ dovdd-supply:
+ description: Interface power supply.
+
+ avdd-supply:
+ description: Analog power supply.
+
+ dvdd-supply:
+ description: Digital power supply.
+
+ reset-gpios:
+ description: Reference to the GPIO connected to the XCLR pin, if any.
+ maxItems: 1
+
+ port:
+ additionalProperties: false
+ $ref: /schemas/graph.yaml#/$defs/port-base
+
+ properties:
+ endpoint:
+ $ref: /schemas/media/video-interfaces.yaml#
+ unevaluatedProperties: false
+
+ properties:
+ data-lanes: true
+ link-frequencies: true
+
+ required:
+ - data-lanes
+ - link-frequencies
+
+ required:
+ - endpoint
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - port
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ camera@10 {
+ compatible = "sony,imx492";
+ reg = <0x10>;
+ clocks = <&imx492_clk>;
+
+ assigned-clocks = <&imx492_clk>;
+ assigned-clock-parents = <&imx492_clk_parent>;
+ assigned-clock-rates = <24000000>;
+
+ port {
+ imx492: endpoint {
+ remote-endpoint = <&cam>;
+ data-lanes = <1 2 3 4>;
+ link-frequencies = /bits/ 64 <600000000>;
+ };
+ };
+ };
+ };
+...
--
2.30.2