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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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48a9cf93ba
Convert the Abilis TB10x GPIO binding to DT schema format. It's a straight forward conversion. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250714202934.3013189-1-robh@kernel.org Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
64 lines
1.2 KiB
YAML
64 lines
1.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/gpio/abilis,tb10x-gpio.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Abilis TB10x GPIO controller
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maintainers:
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- Christian Ruppert <christian.ruppert@abilis.com>
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properties:
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compatible:
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const: abilis,tb10x-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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gpio-ranges: true
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gpio-ranges-group-names: true
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interrupt-controller: true
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'#interrupt-cells':
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const: 1
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description: Interrupts are triggered on both edges
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interrupts:
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maxItems: 1
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abilis,ngpio:
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description: Number of GPIO pins this driver controls
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$ref: /schemas/types.yaml#/definitions/uint32
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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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- abilis,ngpio
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additionalProperties: false
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examples:
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- |
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gpio@ff140000 {
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compatible = "abilis,tb10x-gpio";
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interrupt-controller;
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#interrupt-cells = <1>;
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interrupts = <27 2>;
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reg = <0xff140000 0x1000>;
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gpio-controller;
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#gpio-cells = <2>;
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abilis,ngpio = <3>;
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gpio-ranges = <&iomux 0 0 0>;
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gpio-ranges-group-names = "gpioa_pins";
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};
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