linux-kernel - [PATCH v17 1/2] dt-bindings: usb: Add analogix anx7411 PD binding

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Message-Id: <20220713072943.2789612-1-xji@analogixsemi.com>
Date:   Wed, 13 Jul 2022 15:29:42 +0800
From:   Xin Ji <xji@...logixsemi.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Xin Ji <xji@...logixsemi.com>
Cc:     bliang@...logixsemi.com, qwen@...logixsemi.com,
        jli@...logixsemi.com, Rob Herring <robh@...nel.org>,
        linux-usb@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v17 1/2] dt-bindings: usb: Add analogix anx7411 PD binding

Add analogix PD chip anx7411 device binding

Reviewed-by: Rob Herring <robh@...nel.org>
Signed-off-by: Xin Ji <xji@...logixsemi.com>

---
v16 -> v17 : Add node name "usb_typec"
v15 -> v16 : No changes
v14 -> v15 : No changes
v13 -> v14 :
    1. Fix Robot compile error. Fix node name not correct.
    2. Change HEX to lowercase.
    3. Use "ports" property.
v12 -> v13 :
    1. Drop the quotes for "$id" and "$schema"
    2. Remove "allOf" label
    3. Change node name from "i2c1" to "i2c"
    4. Change node name from "typec" to "usb-typec"
---
 .../bindings/usb/analogix,anx7411.yaml        | 81 +++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/usb/analogix,anx7411.yaml

diff --git a/Documentation/devicetree/bindings/usb/analogix,anx7411.yaml b/Documentation/devicetree/bindings/usb/analogix,anx7411.yaml
new file mode 100644
index 000000000000..60aac5765320
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/analogix,anx7411.yaml
@@ -0,0 +1,81 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/analogix,anx7411.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analogix ANX7411 Type-C controller bindings
+
+maintainers:
+  - Xin Ji <xji@...logixsemi.com>
+
+properties:
+  compatible:
+    enum:
+      - analogix,anx7411
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  connector:
+    type: object
+    $ref: ../connector/usb-connector.yaml
+    description:
+      Properties for usb c connector.
+
+    properties:
+      compatible:
+        const: usb-c-connector
+
+      power-role: true
+
+      data-role: true
+
+      try-power-role: true
+
+    required:
+      - compatible
+
+required:
+  - compatible
+  - reg
+  - connector
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        usb_typec: anx7411@2c {
+            compatible = "analogix,anx7411";
+            reg = <0x2c>;
+            interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
+            interrupt-parent = <&gpio0>;
+
+            typec_con: connector {
+                compatible = "usb-c-connector";
+                power-role = "dual";
+                data-role = "dual";
+                try-power-role = "source";
+
+                ports {
+                    #address-cells = <1>;
+                    #size-cells = <0>;
+                    port@0 {
+                        reg = <0>;
+                        typec_con_ep: endpoint {
+                            remote-endpoint = <&usbotg_hs_ep>;
+                        };
+                    };
+                };
+            };
+        };
+    };
+...
-- 
2.25.1