| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/pinctrl/samsung,pinctrl-gpio-bank.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Samsung S3C/S5P/Exynos SoC pin controller - gpio bank |
| |
| maintainers: |
| - Krzysztof Kozlowski <krzk@kernel.org> |
| - Sylwester Nawrocki <s.nawrocki@samsung.com> |
| - Tomasz Figa <tomasz.figa@gmail.com> |
| |
| description: | |
| This is a part of device tree bindings for Samsung S3C/S5P/Exynos SoC pin |
| controller. |
| |
| GPIO bank description for Samsung S3C/S5P/Exynos SoC pin controller. |
| |
| See also Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml for |
| additional information and example. |
| |
| properties: |
| '#gpio-cells': |
| const: 2 |
| |
| gpio-controller: true |
| |
| '#interrupt-cells': |
| description: |
| For GPIO banks supporting external GPIO interrupts or external wake-up |
| interrupts. |
| const: 2 |
| |
| interrupt-controller: |
| description: |
| For GPIO banks supporting external GPIO interrupts or external wake-up |
| interrupts. |
| |
| interrupts: |
| description: |
| For GPIO banks supporting direct external wake-up interrupts (without |
| multiplexing). Number of interrupts must match number of wake-up capable |
| pins of this bank. |
| minItems: 1 |
| maxItems: 8 |
| |
| required: |
| - '#gpio-cells' |
| - gpio-controller |
| |
| additionalProperties: false |
