[PATCH v1 1/3] dt-bindings: Add cros-ec-ucsi to cros-ec-typec device tree documentation

[Jameson Thies <jthies@google.com>]

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Add documentation for the cros-ec-ucsi device tree definition. Defining
this node will load the cros_ec_ucsi driver which is used for USB-C port
control on PDC based ChromeOS systems. Additionally, update mantainers
list to reflect changes to the ChromeOS USB owners.

Signed-off-by: Jameson Thies <jthies@google.com>
---
 .../bindings/chrome/google,cros-ec-typec.yaml       | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml b/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml
index 9f9816fbecbc..ab39c5280681 100644
--- a/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml
+++ b/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml
@@ -8,17 +8,24 @@ title: Google Chrome OS EC(Embedded Controller) Type C port driver.
 
 maintainers:
   - Benson Leung <bleung@chromium.org>
-  - Prashant Malani <pmalani@chromium.org>
+  - Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
+  - Łukasz Bartosik <ukaszb@chromium.org>
+  - Jameson Thies <jthies@google.com>
+  - Andrei Kuchynski <akuchynski@chromium.org>
 
 description:
   Chrome OS devices have an Embedded Controller(EC) which has access to
   Type C port state. This node is intended to allow the host to read and
   control the Type C ports. The node for this device should be under a
-  cros-ec node like google,cros-ec-spi.
+  cros-ec node like google,cros-ec-spi. On TCPC systems, ChromeOS should
+  use cros-ec-typec. On PDC systems, ChromeOS should use cros-ec-ucsi.
 
 properties:
   compatible:
-    const: google,cros-ec-typec
+    oneOf:
+      - items:
+          - const: google,cros-ec-typec
+          - const: google,cros-ec-ucsi
 
   '#address-cells':
     const: 1
-- 
2.49.0.rc0.332.g42c0ae87b1-goog