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-rw-r--r--Documentation/devicetree/bindings/connector/usb-connector.yaml76
1 files changed, 75 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml
index 9bd52e63c935..728f82db073d 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:
@@ -25,6 +26,10 @@ properties:
- const: gpio-usb-b-connector
- const: usb-b-connector
+ - items:
+ - const: samsung,usb-connector-11pin
+ - const: usb-b-connector
+
label:
description: Symbolic name for the connector.
@@ -158,6 +163,18 @@ allOf:
- required:
- id-gpios
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,usb-connector-11pin
+ then:
+ properties:
+ type:
+ const: micro
+
+additionalProperties: true
+
examples:
# Micro-USB connector with HS lines routed via controller (MUIC).
- |
@@ -221,6 +238,33 @@ 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>
@@ -233,3 +277,33 @@ examples:
vbus-supply = <&usb_p0_vbus>;
};
};
+
+ # Micro-USB connector with HS lines routed via controller (MUIC) and MHL
+ # lines connected to HDMI-MHL bridge (sii8620) on Samsung Exynos5433-based
+ # mobile phone
+ - |
+ muic-max77843 {
+ usb_con4: connector {
+ compatible = "samsung,usb-connector-11pin", "usb-b-connector";
+ label = "micro-USB";
+ type = "micro";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ muic_to_usb: endpoint {
+ remote-endpoint = <&usb_to_muic>;
+ };
+ };
+ port@3 {
+ reg = <3>;
+ usb_con_mhl: endpoint {
+ remote-endpoint = <&sii8620_mhl>;
+ };
+ };
+ };
+ };
+ };