dt-bindings: usb: typec-tcpci: convert to DT schema format

Convert the binding to DT schema format, and rename it to
nxp,ptn5110.yaml

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230330091736.1873121-1-peng.fan@oss.nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml b/Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml
new file mode 100644 (file)
index 0000000..28eb25e
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/nxp,ptn5110.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP PTN5110 Typec Port Cotroller
+
+maintainers:
+  - Li Jun <jun.li@nxp.com>
+
+properties:
+  compatible:
+    const: nxp,ptn5110
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  connector:
+    type: object
+    $ref: /schemas/connector/usb-connector.yaml#
+    unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - connector
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/usb/pd.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        tcpci@50 {
+            compatible = "nxp,ptn5110";
+            reg = <0x50>;
+            interrupt-parent = <&gpio3>;
+            interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+
+            usb_con: connector {
+                compatible = "usb-c-connector";
+                label = "USB-C";
+                data-role = "dual";
+                power-role = "dual";
+                try-power-role = "sink";
+                source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
+                sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM) PDO_VAR(5000, 12000, 2000)>;
+                op-sink-microwatt = <10000000>;
+
+                ports {
+                    #address-cells = <1>;
+                    #size-cells = <0>;
+
+                    port@0 {
+                       reg = <0>;
+                       typec1_dr_sw: endpoint {
+                           remote-endpoint = <&usb1_drd_sw>;
+                       };
+                    };
+                };
+            };
+        };
+    };

diff --git a/Documentation/devicetree/bindings/usb/typec-tcpci.txt b/Documentation/devicetree/bindings/usb/typec-tcpci.txt
deleted file mode 100644 (file)
index 2082522..0000000
--- a/Documentation/devicetree/bindings/usb/typec-tcpci.txt
+++ /dev/null
@@ -1,49 +0,0 @@
-TCPCI(Typec port cotroller interface) binding
----------------------------------------------
-
-Required properties:
-- compatible:       should be set one of following:
-                   - "nxp,ptn5110" for NXP USB PD TCPC PHY IC ptn5110.
-
-- reg:              the i2c slave address of typec port controller device.
-- interrupt-parent: the phandle to the interrupt controller which provides
-                    the interrupt.
-- interrupts:       interrupt specification for tcpci alert.
-
-Required sub-node:
-- connector: The "usb-c-connector" attached to the tcpci chip, the bindings
-  of connector node are specified in
-  Documentation/devicetree/bindings/connector/usb-connector.yaml
-
-Example:
-
-ptn5110@50 {
-       compatible = "nxp,ptn5110";
-       reg = <0x50>;
-       interrupt-parent = <&gpio3>;
-       interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
-
-       usb_con: connector {
-               compatible = "usb-c-connector";
-               label = "USB-C";
-               data-role = "dual";
-               power-role = "dual";
-               try-power-role = "sink";
-               source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
-               sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)
-                            PDO_VAR(5000, 12000, 2000)>;
-               op-sink-microwatt = <10000000>;
-
-               ports {
-                       #address-cells = <1>;
-                       #size-cells = <0>;
-
-                       port@1 {
-                               reg = <1>;
-                               usb_con_ss: endpoint {
-                                       remote-endpoint = <&usb3_data_ss>;
-                               };
-                       };
-               };
-       };
-};