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# 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 <krzysztof.kozlowski@canonical.com>
- 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
|
