tjh.dev
Linux kernel mirror (for testing)
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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: "http://devicetree.org/schemas/usb/mediatek,mt6360-tcpc.yaml#"
5$schema: "http://devicetree.org/meta-schemas/core.yaml#"
6
7title: Mediatek MT6360 Type-C Port Switch and Power Delivery controller DT bindings
8
9maintainers:
10 - ChiYuan Huang <cy_huang@richtek.com>
11
12description: |
13 Mediatek MT6360 is a multi-functional device. It integrates charger, ADC, flash, RGB indicators,
14 regulators (BUCKs/LDOs), and TypeC Port Switch with Power Delivery controller.
15 This document only describes MT6360 Type-C Port Switch and Power Delivery controller.
16
17properties:
18 compatible:
19 enum:
20 - mediatek,mt6360-tcpc
21
22 interrupts:
23 maxItems: 1
24
25 interrupt-names:
26 items:
27 - const: PD_IRQB
28
29 connector:
30 type: object
31 $ref: ../connector/usb-connector.yaml#
32 description:
33 Properties for usb c connector.
34
35additionalProperties: false
36
37required:
38 - compatible
39 - interrupts
40 - interrupt-names
41
42examples:
43 - |
44 #include <dt-bindings/interrupt-controller/irq.h>
45 #include <dt-bindings/usb/pd.h>
46 i2c0 {
47 #address-cells = <1>;
48 #size-cells = <0>;
49
50 mt6360@34 {
51 compatible = "mediatek,mt6360";
52 reg = <0x34>;
53 tcpc {
54 compatible = "mediatek,mt6360-tcpc";
55 interrupts-extended = <&gpio26 3 IRQ_TYPE_LEVEL_LOW>;
56 interrupt-names = "PD_IRQB";
57
58 connector {
59 compatible = "usb-c-connector";
60 label = "USB-C";
61 data-role = "dual";
62 power-role = "dual";
63 try-power-role = "sink";
64 source-pdos = <PDO_FIXED(5000, 1000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
65 sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
66 op-sink-microwatt = <10000000>;
67
68 ports {
69 #address-cells = <1>;
70 #size-cells = <0>;
71
72 port@0 {
73 reg = <0>;
74 endpoint {
75 remote-endpoint = <&usb_hs>;
76 };
77 };
78 port@1 {
79 reg = <1>;
80 endpoint {
81 remote-endpoint = <&usb_ss>;
82 };
83 };
84 port@2 {
85 reg = <2>;
86 endpoint {
87 remote-endpoint = <&dp_aux>;
88 };
89 };
90 };
91 };
92 };
93 };
94 };
95...