Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml

   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 binding
   8
   9 maintainers:
  10   - Ulf Hansson <ulf.hansson@linaro.org>
  11
  12 properties:
  13   compatible:
  14     const: mmc-pwrseq-sd8787
  15
  16   powerdown-gpios:
  17     minItems: 1
  18     description:
  19       contains a power down GPIO specifier with the default active state
  20
  21   reset-gpios:
  22     minItems: 1
  23     description:
  24       contains a reset GPIO specifier with the default active state
  25
  26 required:
  27   - compatible
  28   - powerdown-gpios
  29   - reset-gpios
  30
  31 examples:
  32   - |
  33     #include <dt-bindings/gpio/gpio.h>
  34     wifi_pwrseq: wifi_pwrseq {
  35       compatible = "mmc-pwrseq-sd8787";
  36       powerdown-gpios = <&twl_gpio 0 GPIO_ACTIVE_LOW>;
  37       reset-gpios = <&twl_gpio 1 GPIO_ACTIVE_LOW>;
  38     };
  39 ...