1*6588cb81SKrzysztof Kozlowski# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2*6588cb81SKrzysztof Kozlowski%YAML 1.2
3*6588cb81SKrzysztof Kozlowski---
4*6588cb81SKrzysztof Kozlowski$id: http://devicetree.org/schemas/gpio/gpio-consumer-common.yaml#
5*6588cb81SKrzysztof Kozlowski$schema: http://devicetree.org/meta-schemas/core.yaml#
6*6588cb81SKrzysztof Kozlowski
7*6588cb81SKrzysztof Kozlowskititle: Common GPIO lines
8*6588cb81SKrzysztof Kozlowski
9*6588cb81SKrzysztof Kozlowskimaintainers:
10*6588cb81SKrzysztof Kozlowski  - Bartosz Golaszewski <brgl@bgdev.pl>
11*6588cb81SKrzysztof Kozlowski  - Linus Walleij <linus.walleij@linaro.org>
12*6588cb81SKrzysztof Kozlowski
13*6588cb81SKrzysztof Kozlowskidescription:
14*6588cb81SKrzysztof Kozlowski  Pay attention to using proper GPIO flag (e.g. GPIO_ACTIVE_LOW) for the GPIOs
15*6588cb81SKrzysztof Kozlowski  using inverted signal (e.g. RESETN).
16*6588cb81SKrzysztof Kozlowski
17*6588cb81SKrzysztof Kozlowskiselect: true
18*6588cb81SKrzysztof Kozlowski
19*6588cb81SKrzysztof Kozlowskiproperties:
20*6588cb81SKrzysztof Kozlowski  enable-gpios:
21*6588cb81SKrzysztof Kozlowski    maxItems: 1
22*6588cb81SKrzysztof Kozlowski    description:
23*6588cb81SKrzysztof Kozlowski      GPIO connected to the enable control pin.
24*6588cb81SKrzysztof Kozlowski
25*6588cb81SKrzysztof Kozlowski  reset-gpios:
26*6588cb81SKrzysztof Kozlowski    description:
27*6588cb81SKrzysztof Kozlowski      GPIO (or GPIOs for power sequence) connected to the device reset pin
28*6588cb81SKrzysztof Kozlowski      (e.g. RESET or RESETN).
29*6588cb81SKrzysztof Kozlowski
30*6588cb81SKrzysztof Kozlowski  powerdown-gpios:
31*6588cb81SKrzysztof Kozlowski    maxItems: 1
32*6588cb81SKrzysztof Kozlowski    description:
33*6588cb81SKrzysztof Kozlowski      GPIO connected to the power down pin (hardware power down or power cut,
34*6588cb81SKrzysztof Kozlowski      e.g. PD or PWDN).
35*6588cb81SKrzysztof Kozlowski
36*6588cb81SKrzysztof Kozlowski  pwdn-gpios:
37*6588cb81SKrzysztof Kozlowski    maxItems: 1
38*6588cb81SKrzysztof Kozlowski    description: Use powerdown-gpios
39*6588cb81SKrzysztof Kozlowski    deprecated: true
40*6588cb81SKrzysztof Kozlowski
41*6588cb81SKrzysztof Kozlowski  wakeup-gpios:
42*6588cb81SKrzysztof Kozlowski    maxItems: 1
43*6588cb81SKrzysztof Kozlowski    description:
44*6588cb81SKrzysztof Kozlowski      GPIO connected to the pin waking up the device from suspend or other
45*6588cb81SKrzysztof Kozlowski      power-saving modes.
46*6588cb81SKrzysztof Kozlowski
47*6588cb81SKrzysztof KozlowskiallOf:
48*6588cb81SKrzysztof Kozlowski  - if:
49*6588cb81SKrzysztof Kozlowski      properties:
50*6588cb81SKrzysztof Kozlowski        compatible:
51*6588cb81SKrzysztof Kozlowski          contains:
52*6588cb81SKrzysztof Kozlowski            enum:
53*6588cb81SKrzysztof Kozlowski              - mmc-pwrseq-simple
54*6588cb81SKrzysztof Kozlowski    then:
55*6588cb81SKrzysztof Kozlowski      properties:
56*6588cb81SKrzysztof Kozlowski        reset-gpios:
57*6588cb81SKrzysztof Kozlowski          minItems: 1
58*6588cb81SKrzysztof Kozlowski          maxItems: 32
59*6588cb81SKrzysztof Kozlowski    else:
60*6588cb81SKrzysztof Kozlowski      properties:
61*6588cb81SKrzysztof Kozlowski        reset-gpios:
62*6588cb81SKrzysztof Kozlowski          maxItems: 1
63*6588cb81SKrzysztof Kozlowski
64*6588cb81SKrzysztof KozlowskiadditionalProperties: true
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