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@xxxxxxxxxx>
---
.../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@xxxxxxxxxxxx>
- - Prashant Malani <pmalani@xxxxxxxxxxxx>
+ - Abhishek Pandit-Subedi <abhishekpandit@xxxxxxxxxxxx>
+ - Łukasz Bartosik <ukaszb@xxxxxxxxxxxx>
+ - Jameson Thies <jthies@xxxxxxxxxx>
+ - Andrei Kuchynski <akuchynski@xxxxxxxxxxxx>
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
