mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-09-01 23:46:45 +00:00
f4271a891d
DTS example in the bindings should be indented with 2- or 4-spaces and aligned with opening '- |', so correct any differences like 3-spaces or mixtures 2- and 4-spaces in one binding. While re-indenting, drop unused labels. No functional changes here, but saves some comments during reviews of new patches built on existing code. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Sander Vanheule <sander@svanheule.net> Reviewed-by: Manikandan Muralidharan <manikandan.m@microchip.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Link: https://lore.kernel.org/r/20250324125326.82270-1-krzysztof.kozlowski@linaro.org Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
82 lines
1.6 KiB
YAML
82 lines
1.6 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/gpio/atmel,at91rm9200-gpio.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Microchip GPIO controller (PIO)
|
|
|
|
maintainers:
|
|
- Manikandan Muralidharan <manikandan.m@microchip.com>
|
|
|
|
properties:
|
|
compatible:
|
|
oneOf:
|
|
- items:
|
|
- enum:
|
|
- atmel,at91sam9x5-gpio
|
|
- microchip,sam9x60-gpio
|
|
- const: atmel,at91rm9200-gpio
|
|
- items:
|
|
- enum:
|
|
- microchip,sam9x7-gpio
|
|
- const: microchip,sam9x60-gpio
|
|
- const: atmel,at91rm9200-gpio
|
|
- items:
|
|
- const: atmel,at91rm9200-gpio
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
interrupts:
|
|
maxItems: 1
|
|
|
|
interrupt-controller: true
|
|
|
|
"#interrupt-cells":
|
|
const: 2
|
|
|
|
gpio-controller: true
|
|
gpio-line-names: true
|
|
|
|
"#gpio-cells":
|
|
const: 2
|
|
|
|
clocks:
|
|
maxItems: 1
|
|
|
|
"#gpio-lines":
|
|
description:
|
|
Number of gpio, 32 by default if absent
|
|
maxItems: 1
|
|
default: 32
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- interrupts
|
|
- interrupt-controller
|
|
- "#interrupt-cells"
|
|
- gpio-controller
|
|
- "#gpio-cells"
|
|
- clocks
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/clock/at91.h>
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
|
|
gpio@fffff400 {
|
|
compatible = "atmel,at91rm9200-gpio";
|
|
reg = <0xfffff400 0x200>;
|
|
interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
|
|
#gpio-cells = <2>;
|
|
gpio-controller;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
|
|
};
|
|
...
|