| 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/pinctrl/samsung,pinctrl-gpio-bank.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Samsung S3C/S5P/Exynos SoC pin controller - gpio bank |
| 8 | |
| 9 | maintainers: |
| 10 | - Krzysztof Kozlowski <krzk@kernel.org> |
| 11 | - Sylwester Nawrocki <s.nawrocki@samsung.com> |
| 12 | - Tomasz Figa <tomasz.figa@gmail.com> |
| 13 | |
| 14 | description: | |
| 15 | This is a part of device tree bindings for Samsung S3C/S5P/Exynos SoC pin |
| 16 | controller. |
| 17 | |
| 18 | GPIO bank description for Samsung S3C/S5P/Exynos SoC pin controller. |
| 19 | |
| 20 | See also Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml for |
| 21 | additional information and example. |
| 22 | |
| 23 | properties: |
| 24 | '#gpio-cells': |
| 25 | const: 2 |
| 26 | |
| 27 | gpio-controller: true |
| 28 | |
| 29 | '#interrupt-cells': |
| 30 | description: |
| 31 | For GPIO banks supporting external GPIO interrupts or external wake-up |
| 32 | interrupts. |
| 33 | const: 2 |
| 34 | |
| 35 | interrupt-controller: |
| 36 | description: |
| 37 | For GPIO banks supporting external GPIO interrupts or external wake-up |
| 38 | interrupts. |
| 39 | |
| 40 | interrupts: |
| 41 | description: |
| 42 | For GPIO banks supporting direct external wake-up interrupts (without |
| 43 | multiplexing). Number of interrupts must match number of wake-up capable |
| 44 | pins of this bank. |
| 45 | minItems: 1 |
| 46 | maxItems: 8 |
| 47 | |
| 48 | required: |
| 49 | - '#gpio-cells' |
| 50 | - gpio-controller |
| 51 | |
| 52 | additionalProperties: false |