dt-bindings: Convert usb-connector to YAML format.

Convert the usb-connector.txt bindings file to YAML format. This allows
it to be used in dt_bindings_check verification. This patch was
born out of a patch series for the addition of a Type C connector
class port driver[1].

An attempt has been made to maintain the same documentation text and
example structure as was in the .txt file, but wherever needed
modifications have been made to satisfy dt_bindings_check.

Also, update all references to usb-connector.txt to now use
usb-connector.yaml.

[1]: https://lkml.org/lkml/2020/2/19/1232

Signed-off-by: Prashant Malani <pmalani@chromium.org>
Reviewed-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Rob Herring <robh@kernel.org>

8 files changed, 9 insertions, 9 deletions

diff --git a/Documentation/devicetree/bindings/usb/fcs,fusb302.txt b/Documentation/devicetree/bindings/usb/fcs,fusb302.txt
index ba2e32d500c0..60e4654297af 100644
--- a/Documentation/devicetree/bindings/usb/fcs,fusb302.txt
+++ b/Documentation/devicetree/bindings/usb/fcs,fusb302.txt
@@ -9,7 +9,7 @@ Required sub-node:
 - connector : The "usb-c-connector" attached to the FUSB302 IC. The bindings
   of the connector node are specified in:
 
-	Documentation/devicetree/bindings/connector/usb-connector.txt
+	Documentation/devicetree/bindings/connector/usb-connector.yaml
 
 
 Example:
diff --git a/Documentation/devicetree/bindings/usb/generic.txt b/Documentation/devicetree/bindings/usb/generic.txt
index e6790d2a4da9..474e74c06522 100644
--- a/Documentation/devicetree/bindings/usb/generic.txt
+++ b/Documentation/devicetree/bindings/usb/generic.txt
@@ -34,7 +34,7 @@ Optional properties:
  - usb-role-switch: boolean, indicates that the device is capable of assigning
 			the USB data role (USB host or USB device) for a given
 			USB connector, such as Type-C, Type-B(micro).
-			see connector/usb-connector.txt.
+			see connector/usb-connector.yaml.
 
 This is an attribute to a USB controller such as:
 
diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
index e0ae6096f7ac..a82ca438aec1 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
@@ -34,7 +34,7 @@ Optional properties:
 	dual-role mode.
 	it's considered valid for compatibility reasons, not allowed for
 	new bindings, and put into a usb-connector node.
-	see connector/usb-connector.txt.
+	see connector/usb-connector.yaml.
  - pinctrl-names : a pinctrl state named "default" is optional, and need be
 	defined if auto drd switch is enabled, that means the property dr_mode
 	is set as "otg", and meanwhile the property "mediatek,enable-manual-drd"
diff --git a/Documentation/devicetree/bindings/usb/mediatek,musb.txt b/Documentation/devicetree/bindings/usb/mediatek,musb.txt
index 2b8a87c90d9e..5eedb0296562 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,musb.txt
+++ b/Documentation/devicetree/bindings/usb/mediatek,musb.txt
@@ -23,7 +23,7 @@ Optional properties:
                      MTCMOS
 
 Required child nodes:
- usb connector node as defined in bindings/connector/usb-connector.txt
+ usb connector node as defined in bindings/connector/usb-connector.yaml
 Optional properties:
  - id-gpios        : input GPIO for USB ID pin.
  - vbus-gpios      : input GPIO for USB VBUS pin.
diff --git a/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt b/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt
index e3fc57e605ed..6f8115db2ea9 100644
--- a/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt
+++ b/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt
@@ -9,7 +9,7 @@ Required properties:
 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.txt
+  Documentation/devicetree/bindings/connector/usb-connector.yaml
 
 Example :
 rt1711h@4e {
diff --git a/Documentation/devicetree/bindings/usb/ti,hd3ss3220.txt b/Documentation/devicetree/bindings/usb/ti,hd3ss3220.txt
index 25780e945b15..2bd21b22ce95 100644
--- a/Documentation/devicetree/bindings/usb/ti,hd3ss3220.txt
+++ b/Documentation/devicetree/bindings/usb/ti,hd3ss3220.txt
@@ -9,7 +9,7 @@ Required sub-node:
  - connector: The "usb-c-connector" attached to the hd3ss3220 chip. The
    bindings of the connector node are specified in:
 
-	Documentation/devicetree/bindings/connector/usb-connector.txt
+	Documentation/devicetree/bindings/connector/usb-connector.yaml
 
 Example:
 hd3ss3220@47 {
diff --git a/Documentation/devicetree/bindings/usb/typec-tcpci.txt b/Documentation/devicetree/bindings/usb/typec-tcpci.txt
index 0dd1469e7318..2082522b1c32 100644
--- a/Documentation/devicetree/bindings/usb/typec-tcpci.txt
+++ b/Documentation/devicetree/bindings/usb/typec-tcpci.txt
@@ -13,7 +13,7 @@ Required properties:
 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.txt
+  Documentation/devicetree/bindings/connector/usb-connector.yaml
 
 Example:
 
diff --git a/Documentation/devicetree/bindings/usb/usb-conn-gpio.txt b/Documentation/devicetree/bindings/usb/usb-conn-gpio.txt
index 3d05ae56cb0d..ec80641208a5 100644
--- a/Documentation/devicetree/bindings/usb/usb-conn-gpio.txt
+++ b/Documentation/devicetree/bindings/usb/usb-conn-gpio.txt
@@ -8,11 +8,11 @@ Required properties:
 - compatible : should include "gpio-usb-b-connector" and "usb-b-connector".
 - id-gpios, vbus-gpios : input gpios, either one of them must be present,
 	and both can be present as well.
-	see connector/usb-connector.txt
+	see connector/usb-connector.yaml
 
 Optional properties:
 - vbus-supply : can be present if needed when supports dual role mode.
-	see connector/usb-connector.txt
+	see connector/usb-connector.yaml
 
 - Sub-nodes:
 	- port : can be present.