xref: /freebsd/sys/contrib/device-tree/Bindings/clock/gpio-gate-clock.yaml (revision 5f4c09dd85bff675e0ca63c55ea3c517e0fddfcc) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/gpio-gate-clock.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Simple GPIO clock gate
8
9maintainers:
10  - Jyri Sarha <jsarha@ti.com>
11
12properties:
13  compatible:
14    const: gpio-gate-clock
15
16  clocks:
17    maxItems: 1
18
19  '#clock-cells':
20    const: 0
21
22  enable-gpios:
23    description: GPIO reference for enabling and disabling the clock.
24    maxItems: 1
25
26required:
27  - compatible
28  - '#clock-cells'
29  - enable-gpios
30
31additionalProperties: false
32
33examples:
34  - |
35    #include <dt-bindings/gpio/gpio.h>
36
37    clock {
38        compatible = "gpio-gate-clock";
39        clocks = <&parentclk>;
40        #clock-cells = <0>;
41        enable-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
42    };
43