[PATCH V3 1/7] dt-bindings: Add the yaml bindings for EUD

Souradeep Chowdhury
2022-01-04T11:59:44Z

Documentation for Embedded USB Debugger(EUD) device tree
bindings in yaml format.

Signed-off-by: Souradeep Chowdhury <quic_schowdhu@quicinc.com>
---
.../devicetree/bindings/soc/qcom/qcom,eud.yaml | 50 ++++++++++++++++++++++
1 file changed, 50 insertions(+)
create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml

diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
new file mode 100644
index 0000000..3523932
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/soc/qcom/qcom,eud.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm Embedded USB Debugger
+
+maintainers:
+ - Souradeep Chowdhury <quic_schowdhu@quicinc.com>
+
+description:
+ This binding is used to describe the Qualcomm Embedded USB Debugger, which is
+ mini USB-hub implemented on chip to support USB-based debug capabilities.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - qcom,sc7280-eud
+ - const: qcom,eud
+
+ reg:
+ items:
+ - description: EUD Base Register Region
+ - description: EUD Mode Manager Register
+
+ interrupts:
+ description:
+ EUD interrupt
+
+ port:
+ description:
+ This port is to be attached to the endpoint of the connector child of
+ DWC3 controller node. The controller has the "usb-role-switch" property.
+ $ref: /schemas/graph.yaml#/properties/port
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ eud@88e0000 {
+ compatible = "qcom,sc7280-eud","qcom,eud";
+ reg = <0x88e0000 0x2000>,
+ <0x88e2000 0x1000>;
+ };
--
2.7.4