Files
linux-nf/Documentation/devicetree/bindings/gpio/gpio-consumer-common.yaml
Linus Walleij 54de247a0e dt-bindings: Updates Linus Walleij's mail address
My name is stamped into maintainership for a big slew of DT
bindings. Now that it is changing, switch it over to my
kernel.org mail address, which will hopefully be stable for the
rest of my life.

Signed-off-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20251216-maintainers-dt-v1-1-0b5ab102c9bb@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-12-16 10:17:59 -06:00

65 lines
1.4 KiB
YAML

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/gpio/gpio-consumer-common.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Common GPIO lines
maintainers:
- Bartosz Golaszewski <brgl@bgdev.pl>
- Linus Walleij <linusw@kernel.org>
description:
Pay attention to using proper GPIO flag (e.g. GPIO_ACTIVE_LOW) for the GPIOs
using inverted signal (e.g. RESETN).
select: true
properties:
enable-gpios:
maxItems: 1
description:
GPIO connected to the enable control pin.
reset-gpios:
description:
GPIO (or GPIOs for power sequence) connected to the device reset pin
(e.g. RESET or RESETN).
powerdown-gpios:
maxItems: 1
description:
GPIO connected to the power down pin (hardware power down or power cut,
e.g. PD or PWDN).
pwdn-gpios:
maxItems: 1
description: Use powerdown-gpios
deprecated: true
wakeup-gpios:
maxItems: 1
description:
GPIO connected to the pin waking up the device from suspend or other
power-saving modes.
allOf:
- if:
properties:
compatible:
contains:
enum:
- mmc-pwrseq-simple
then:
properties:
reset-gpios:
minItems: 1
maxItems: 32
else:
properties:
reset-gpios:
maxItems: 1
additionalProperties: true