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dt-bindings: gpio: Add devicetree binding for RDA Micro GPIO controller
Add YAML devicetree binding for RDA Micro GPIO controller.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20191021064413.19840-2-manivannan.sadhasivam@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
authored by
Manivannan Sadhasivam
and committed by
Linus Walleij
69e00e2d
8a99358a
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Documentation/devicetree/bindings/gpio/gpio-rda.yaml
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Documentation/devicetree/bindings/gpio/gpio-rda.yaml
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/gpio/gpio-rda.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: RDA Micro GPIO controller
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maintainers:
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- Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
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properties:
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compatible:
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const: rda,8810pl-gpio
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reg:
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maxItems: 1
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gpio-controller: true
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"#gpio-cells":
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const: 2
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ngpios:
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description:
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Number of available gpios in a bank.
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minimum: 1
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maximum: 32
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interrupt-controller: true
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"#interrupt-cells":
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const: 2
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interrupts:
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maxItems: 1
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required:
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- compatible
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- reg
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- gpio-controller
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- "#gpio-cells"
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- ngpios
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- interrupt-controller
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- "#interrupt-cells"
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- interrupts
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additionalProperties: false
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...