1 # SPDX-License-Identifier: GPL-2.0-only
4 $id: http://devicetree.org/schemas/connector/usb-connector.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
13 A USB connector node represents a physical USB connector. It should be a child
14 of a USB interface controller or a separate node when it is attached to both
15 MUX and USB interface controller.
26 - const: gpio-usb-b-connector
27 - const: usb-b-connector
30 - const: samsung,usb-connector-11pin
31 - const: usb-b-connector
34 description: Symbolic name for the connector.
37 description: Size of the connector, should be specified in case of
38 non-fullsize 'usb-a-connector' or 'usb-b-connector' compatible
40 $ref: /schemas/types.yaml#definitions/string
47 description: Set this property if the USB device has its own power source.
50 # The following are optional properties for "usb-b-connector".
52 description: An input gpio for USB ID pin.
56 description: An input gpio for USB VBus pin, used to detect presence of
61 description: A phandle to the regulator for USB VBUS if needed when host
62 mode or dual role mode is supported.
63 Particularly, if use an output GPIO to control a VBUS regulator, should
64 model it as a regulator. See bindings/regulator/fixed-regulator.yaml
66 # The following are optional properties for "usb-c-connector".
68 description: Determines the power role that the Type C connector will
69 support. "dual" refers to Dual Role Port (DRP).
70 $ref: /schemas/types.yaml#definitions/string
78 description: Preferred power role.
79 $ref: /schemas/types.yaml#definitions/string
87 description: Data role if Type C connector supports USB data. "dual" refers
88 Dual Role Device (DRD).
89 $ref: /schemas/types.yaml#definitions/string
97 description: Determines the power operation mode that the Type C connector
98 will support and will advertise through CC pins when it has no power
100 - "default" corresponds to default USB voltage and current defined by the
101 USB 2.0 and USB 3.2 specifications, 5V 500mA for USB 2.0 ports and
102 5V 900mA or 1500mA for USB 3.2 ports in single-lane or dual-lane
103 operation respectively.
104 - "1.5A" and "3.0A", 5V 1.5A and 5V 3.0A respectively, as defined in USB
105 Type-C Cable and Connector specification, when Power Delivery is not
108 - $ref: /schemas/types.yaml#definitions/string
114 # The following are optional properties for "usb-c-connector" with power
117 description: An array of u32 with each entry providing supported power
118 source data object(PDO), the detailed bit definitions of PDO can be found
119 in "Universal Serial Bus Power Delivery Specification" chapter 6.4.1.2
120 Source_Capabilities Message, the order of each entry(PDO) should follow
121 the PD spec chapter 6.4.1. Required for power source and power dual role.
122 User can specify the source PDO array via PDO_FIXED/BATT/VAR/PPS_APDO()
123 defined in dt-bindings/usb/pd.h.
126 $ref: /schemas/types.yaml#/definitions/uint32-array
129 description: An array of u32 with each entry providing supported power sink
130 data object(PDO), the detailed bit definitions of PDO can be found in
131 "Universal Serial Bus Power Delivery Specification" chapter 6.4.1.3
132 Sink Capabilities Message, the order of each entry(PDO) should follow the
133 PD spec chapter 6.4.1. Required for power sink and power dual role. User
134 can specify the sink PDO array via PDO_FIXED/BATT/VAR/PPS_APDO() defined
135 in dt-bindings/usb/pd.h.
138 $ref: /schemas/types.yaml#/definitions/uint32-array
141 description: Sink required operating power in microwatt, if source can't
142 offer the power, Capability Mismatch is set. Required for power sink and
146 description: OF graph bindings (specified in bindings/graph.txt) that model
147 any data bus to the connector unless the bus is between parent node and
148 the connector. Since a single connector can have multiple data buses every
149 bus has an assigned OF graph port number as described below.
154 description: High Speed (HS), present in all connectors.
158 description: Super Speed (SS), present in SS capable connectors.
162 description: Sideband Use (SBU), present in USB-C. This describes the
163 alternate mode connection of which SBU is a part.
176 const: gpio-usb-b-connector
188 const: samsung,usb-connector-11pin
198 - new-source-frs-typec-current
200 additionalProperties: true
203 # Micro-USB connector with HS lines routed via controller (MUIC).
206 usb_con1: connector {
207 compatible = "usb-b-connector";
213 # USB-C connector attached to CC controller (s2mm005), HS lines routed
214 # to companion PMIC (max77865), SS lines to USB3 PHY and SBU to DisplayPort.
215 # DisplayPort video lines are routed to the connector via SS mux in USB3 PHY.
218 usb_con2: connector {
219 compatible = "usb-c-connector";
223 #address-cells = <1>;
228 usb_con_hs: endpoint {
229 remote-endpoint = <&max77865_usbc_hs>;
234 usb_con_ss: endpoint {
235 remote-endpoint = <&usbdrd_phy_ss>;
240 usb_con_sbu: endpoint {
241 remote-endpoint = <&dp_aux>;
248 # USB-C connector attached to a typec port controller(ptn5110), which has
249 # power delivery support and enables drp.
251 #include <dt-bindings/usb/pd.h>
253 usb_con3: connector {
254 compatible = "usb-c-connector";
257 try-power-role = "sink";
258 source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
259 sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)
260 PDO_VAR(5000, 12000, 2000)>;
261 op-sink-microwatt = <10000000>;
265 # USB-C connector attached to SoC and USB3 typec port controller(hd3ss3220)
266 # with SS 2:1 MUX. HS lines routed to SoC, SS lines routed to the MUX and
267 # the output of MUX is connected to the SoC.
270 compatible = "usb-c-connector";
275 #address-cells = <1>;
280 remote-endpoint = <&usb3_hs_ep>;
286 remote-endpoint = <&hd3ss3220_in_ep>;
292 # USB connector with GPIO control lines
294 #include <dt-bindings/gpio/gpio.h>
298 compatible = "gpio-usb-b-connector", "usb-b-connector";
300 id-gpios = <&pio 12 GPIO_ACTIVE_HIGH>;
301 vbus-supply = <&usb_p0_vbus>;
305 # Micro-USB connector with HS lines routed via controller (MUIC) and MHL
306 # lines connected to HDMI-MHL bridge (sii8620) on Samsung Exynos5433-based
310 usb_con4: connector {
311 compatible = "samsung,usb-connector-11pin", "usb-b-connector";
316 #address-cells = <1>;
321 muic_to_usb: endpoint {
322 remote-endpoint = <&usb_to_muic>;
327 usb_con_mhl: endpoint {
328 remote-endpoint = <&sii8620_mhl>;