1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/gpio/fsl,im 4 $id: http://devicetree.org/schemas/gpio/fsl,imx8qxp-sc-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: GPIO driver over IMX SCU firmware API 7 title: GPIO driver over IMX SCU firmware API
8 8
9 maintainers: 9 maintainers:
10 - Shenwei Wang <shenwei.wang@nxp.com> 10 - Shenwei Wang <shenwei.wang@nxp.com>
11 11
12 description: | 12 description: |
13 This module provides the standard interface 13 This module provides the standard interface to control the
14 resource pins in SCU domain on i.MX8 platfor 14 resource pins in SCU domain on i.MX8 platforms.
15 15
16 properties: 16 properties:
17 compatible: 17 compatible:
18 enum: 18 enum:
19 - fsl,imx8qxp-sc-gpio 19 - fsl,imx8qxp-sc-gpio
20 20
21 "#gpio-cells": 21 "#gpio-cells":
22 const: 2 22 const: 2
23 23
24 gpio-controller: true 24 gpio-controller: true
25 25
26 required: 26 required:
27 - compatible 27 - compatible
28 - "#gpio-cells" 28 - "#gpio-cells"
29 - gpio-controller 29 - gpio-controller
30 30
31 additionalProperties: false 31 additionalProperties: false
32 32
33 examples: 33 examples:
34 - | 34 - |
35 gpio0: gpio { 35 gpio0: gpio {
36 compatible = "fsl,imx8qxp-sc-gpio"; 36 compatible = "fsl,imx8qxp-sc-gpio";
37 gpio-controller; 37 gpio-controller;
38 #gpio-cells = <2>; 38 #gpio-cells = <2>;
39 }; 39 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.