Some hardware designs have USB typec connector attached to both
SoC and super speed mux. We need to use separate connector node for
such design.
Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
---
* New patch
---
.../bindings/connector/usb-connector.yaml | 30 ++++++++++++++++++-
1 file changed, 29 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml
index 9bd52e63c935..0df6cb788b2e 100644
--- a/Documentation/devicetree/bindings/connector/usb-connector.yaml
+++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml
@@ -11,7 +11,8 @@ maintainers:
description:
A USB connector node represents a physical USB connector. It should be a child
- of a USB interface controller.
+ of a USB interface controller or a separate node when it is attached to both
+ MUX and USB interface controller.
properties:
compatible:
@@ -221,6 +222,33 @@ examples:
};
};
+ # USB-C connector attached to SoC and USB3 typec port controller(hd3ss3220)
+ # with SS 2:1 MUX. HS lines routed to SoC, SS lines routed to the MUX and
+ # the output of MUX is connected to the SoC.
+ - |
+ connector {
+ compatible = "usb-c-connector";
+ label = "USB-C";
+ data-role = "dual";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ hs_ep: endpoint {
+ remote-endpoint = <&usb3_hs_ep>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ ss_ep: endpoint {
+ remote-endpoint = <&hd3ss3220_in_ep>;
+ };
+ };
+ };
+ };
+
# USB connector with GPIO control lines
- |
#include <dt-bindings/gpio/gpio.h>
--
2.17.1
