[PATCH v4 4/8] dt-bindings: media: add bindings for TI DS90UB913
From: Tomi Valkeinen
Date: Tue Nov 01 2022 - 09:21:27 EST
Add DT bindings for TI DS90UB913 FPDLink-3 Serializer.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>
---
.../bindings/media/i2c/ti,ds90ub913.yaml | 127 ++++++++++++++++++
1 file changed, 127 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/i2c/ti,ds90ub913.yaml
diff --git a/Documentation/devicetree/bindings/media/i2c/ti,ds90ub913.yaml b/Documentation/devicetree/bindings/media/i2c/ti,ds90ub913.yaml
new file mode 100644
index 000000000000..1e0d66704968
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/ti,ds90ub913.yaml
@@ -0,0 +1,127 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/ti,ds90ub913.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments DS90UB913 FPD-Link 3 Serializer
+
+maintainers:
+ - Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>
+
+description: |
+ The TI DS90UB913 is an FPD-Link 3 video serializer for parallel video.
+
+properties:
+ compatible:
+ enum:
+ - ti,ds90ub913a-q1
+
+ '#gpio-cells':
+ const: 2
+
+ gpio-controller: true
+
+ clocks:
+ maxItems: 1
+ description:
+ Reference clock connected to the CLKIN pin.
+
+ clock-names:
+ items:
+ - const: clkin
+
+ '#clock-cells':
+ const: 0
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+
+ properties:
+
+ port@0:
+ $ref: /schemas/graph.yaml#/$defs/port-base
+ description: CSI-2 input port
+
+ properties:
+ endpoint:
+ $ref: /schemas/media/video-interfaces.yaml#
+
+ port@1:
+ $ref: /schemas/graph.yaml#/$defs/port-base
+ description: FPD-Link 3 output port
+
+ properties:
+ endpoint:
+ $ref: /schemas/media/video-interfaces.yaml#
+
+ i2c:
+ $ref: /schemas/i2c/i2c-controller.yaml#
+ unevaluatedProperties: false
+
+required:
+ - compatible
+ - '#gpio-cells'
+ - gpio-controller
+ - '#clock-cells'
+ - ports
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ serializer {
+ compatible = "ti,ds90ub913a-q1";
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ clocks = <&clk_cam_48M>;
+ clock-names = "clkin";
+
+ #clock-cells = <0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ ub913_in: endpoint {
+ remote-endpoint = <&sensor_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ endpoint {
+ remote-endpoint = <&deser_fpd_in>;
+ };
+ };
+ };
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sensor@37 {
+ compatible = "ovti,ov10635";
+ reg = <0x37>;
+
+ clocks = <&fixed_clock>;
+ clock-names = "xvclk";
+
+ reset-gpios = <&gpio4 17 GPIO_ACTIVE_HIGH>;
+ powerdown-gpios = <&gpio5 11 GPIO_ACTIVE_HIGH>;
+
+ port {
+ sensor_out: endpoint {
+ remote-endpoint = <&ub913_in>;
+ };
+ };
+ };
+ };
+ };
+...
--
2.34.1