1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/mmc/mmc-pwrseq-sd8787.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Marvell SD8787 power sequence provider
8
9 maintainers:
10 - Ulf Hansson <ulf.hansson@linaro.org>
11
12 properties:
13 compatible:
14 enum:
15 - mmc-pwrseq-sd8787
16 - mmc-pwrseq-wilc1000
17
18 powerdown-gpios:
19 minItems: 1
20 description:
21 contains a power down GPIO specifier with the default active state
22
23 reset-gpios:
24 minItems: 1
25 description:
26 contains a reset GPIO specifier with the default active state
27
28 required:
29 - compatible
30 - powerdown-gpios
31 - reset-gpios
32
33 additionalProperties: false
34
35 examples:
36 - |
37 #include <dt-bindings/gpio/gpio.h>
38 pwrseq {
39 compatible = "mmc-pwrseq-sd8787";
40 powerdown-gpios = <&twl_gpio 0 GPIO_ACTIVE_LOW>;
41 reset-gpios = <&twl_gpio 1 GPIO_ACTIVE_LOW>;
42 };
43 ...
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