summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml
blob: 9e23967510304928b89fa46d1ac7e58c06716b5c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/mmc/mmc-pwrseq-sd8787.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Marvell SD8787 power sequence provider binding

maintainers:
  - Ulf Hansson <ulf.hansson@linaro.org>

properties:
  compatible:
    enum:
      - mmc-pwrseq-sd8787
      - mmc-pwrseq-wilc1000

  powerdown-gpios:
    minItems: 1
    description:
      contains a power down GPIO specifier with the default active state

  reset-gpios:
    minItems: 1
    description:
      contains a reset GPIO specifier with the default active state

required:
  - compatible
  - powerdown-gpios
  - reset-gpios

additionalProperties: false

examples:
  - |
    #include <dt-bindings/gpio/gpio.h>
    wifi_pwrseq: wifi_pwrseq {
      compatible = "mmc-pwrseq-sd8787";
      powerdown-gpios = <&twl_gpio 0 GPIO_ACTIVE_LOW>;
      reset-gpios = <&twl_gpio 1 GPIO_ACTIVE_LOW>;
    };
...