Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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 | |
| 7 | title: Simple GPIO clock gate |
| 8 | |
| 9 | maintainers: |
| 10 | - Jyri Sarha <jsarha@ti.com> |
| 11 | |
| 12 | properties: |
| 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 | |
| 26 | required: |
| 27 | - compatible |
| 28 | - '#clock-cells' |
| 29 | - enable-gpios |
| 30 | |
| 31 | additionalProperties: false |
| 32 | |
| 33 | examples: |
| 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 | }; |