1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/usb/richtek,rt1719.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Richtek RT1719 sink-only Type-C PD controller
8
9 maintainers:
10 - ChiYuan Huang <cy_huang@richtek.com>
11
12 description: |
13 The RT1719 is a sink-only USB Type-C controller that complies with the latest
14 USB Type-C and PD standards. It does the USB Type-C detection including attach
15 and orientation. It integrates the physical layer of the USB BMC power
16 delivery protocol to allow up to 100W of power. The BMC PD block enables full
17 support for alternative interfaces of the Type-C specification.
18
19 properties:
20 compatible:
21 enum:
22 - richtek,rt1719
23
24 reg:
25 maxItems: 1
26
27 interrupts:
28 maxItems: 1
29
30 wakeup-source:
31 description: enable IRQ remote wakeup, see power/wakeup-source.txt
32 type: boolean
33
34 connector:
35 type: object
36 $ref: ../connector/usb-connector.yaml#
37 description:
38 Properties for usb c connector.
39
40 additionalProperties: false
41
42 required:
43 - compatible
44 - reg
45 - connector
46 - interrupts
47
48 examples:
49 - |
50 #include <dt-bindings/interrupt-controller/irq.h>
51 i2c {
52 #address-cells = <1>;
53 #size-cells = <0>;
54
55 rt1719@43 {
56 compatible = "richtek,rt1719";
57 reg = <0x43>;
58 interrupts-extended = <&gpio26 2 IRQ_TYPE_LEVEL_LOW>;
59 wakeup-source;
60
61 connector {
62 compatible = "usb-c-connector";
63 label = "USB-C";
64
65 ports {
66 #address-cells = <1>;
67 #size-cells = <0>;
68
69 port@0 {
70 reg = <0>;
71 endpoint {
72 remote-endpoint = <&usb_hs>;
73 };
74 };
75 port@1 {
76 reg = <1>;
77 endpoint {
78 remote-endpoint = <&usb_ss>;
79 };
80 };
81 };
82 };
83 };
84 };
85 ...
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