bindings/platform/lenovo%2Cyoga-c630-ec.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/platform/lenovo,yoga-c630-ec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Lenovo Yoga C630 Embedded Controller.
10   - Bjorn Andersson <andersson@kernel.org>
13   The Qualcomm Snapdragon-based Lenovo Yoga C630 has an Embedded Controller
14   (EC) which handles things such as battery and USB Type-C. This binding
15   describes the interface, on an I2C bus, to this EC.
19     const: lenovo,yoga-c630-ec
24   '#address-cells':
27   '#size-cells':
35     $ref: /schemas/connector/usb-connector.yaml#
44   - compatible
45   - reg
46   - interrupts
51   - |+
52     #include <dt-bindings/interrupt-controller/irq.h>
54         clock-frequency = <400000>;
56         #address-cells = <1>;
57         #size-cells = <0>;
59         embedded-controller@70 {
60             compatible = "lenovo,yoga-c630-ec";
63             interrupts-extended = <&tlmm 20 IRQ_TYPE_LEVEL_HIGH>;
65             #address-cells = <1>;
66             #size-cells = <0>;
69                 compatible = "usb-c-connector";
71                 power-role = "source";
72                 data-role = "host";
76                 compatible = "usb-c-connector";
78                 power-role = "source";
79                 data-role = "host";