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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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842dcff8e2
Convert the TI TWL4030 PMIC GPIO binding to DT schema format. The number of #interrupt-cells was wrong compared to what is in use. Correct it to be 1. Reviewed-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250714202829.3011298-1-robh@kernel.org Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
62 lines
1.5 KiB
YAML
62 lines
1.5 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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$id: http://devicetree.org/schemas/ti,twl4030-gpio.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: TI TWL4030 GPIO controller
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maintainers:
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- Aaro Koskinen <aaro.koskinen@iki.fi>
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- Andreas Kemnade <andreas@kemnade.info>
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- Kevin Hilman <khilman@baylibre.com>
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- Roger Quadros <rogerq@kernel.org>
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- Tony Lindgren <tony@atomide.com>
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properties:
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compatible:
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const: ti,twl4030-gpio
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'#gpio-cells':
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const: 2
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gpio-controller: true
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'#interrupt-cells':
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const: 1
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interrupt-controller: true
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ti,debounce:
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description: Debounce control bits. Each bit corresponds to a GPIO pin.
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$ref: /schemas/types.yaml#/definitions/uint32
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ti,mmc-cd:
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description: MMC card detect control bits. Each bit corresponds to a GPIO pin for VMMC(n+1).
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$ref: /schemas/types.yaml#/definitions/uint32
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ti,pullups:
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description: Pull-up control bits. Each bit corresponds to a GPIO pin.
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$ref: /schemas/types.yaml#/definitions/uint32
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ti,pulldowns:
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description: Pull-down control bits. Each bit corresponds to a GPIO pin.
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$ref: /schemas/types.yaml#/definitions/uint32
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ti,use-leds:
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type: boolean
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description: Enables LEDA and LEDB outputs if set
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additionalProperties: false
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examples:
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- |
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gpio {
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compatible = "ti,twl4030-gpio";
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#gpio-cells = <2>;
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gpio-controller;
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#interrupt-cells = <1>;
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interrupt-controller;
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ti,use-leds;
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};
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