0001 # SPDX-License-Identifier: GPL-2.0
0002 %YAML 1.2
0003 ---
0004 $id: http://devicetree.org/schemas/mmc/mmc-pwrseq-sd8787.yaml#
0005 $schema: http://devicetree.org/meta-schemas/core.yaml#
0006
0007 title: Marvell SD8787 power sequence provider binding
0008
0009 maintainers:
0010 - Ulf Hansson <ulf.hansson@linaro.org>
0011
0012 properties:
0013 compatible:
0014 enum:
0015 - mmc-pwrseq-sd8787
0016 - mmc-pwrseq-wilc1000
0017
0018 powerdown-gpios:
0019 minItems: 1
0020 description:
0021 contains a power down GPIO specifier with the default active state
0022
0023 reset-gpios:
0024 minItems: 1
0025 description:
0026 contains a reset GPIO specifier with the default active state
0027
0028 required:
0029 - compatible
0030 - powerdown-gpios
0031 - reset-gpios
0032
0033 additionalProperties: false
0034
0035 examples:
0036 - |
0037 #include <dt-bindings/gpio/gpio.h>
0038 wifi_pwrseq: wifi_pwrseq {
0039 compatible = "mmc-pwrseq-sd8787";
0040 powerdown-gpios = <&twl_gpio 0 GPIO_ACTIVE_LOW>;
0041 reset-gpios = <&twl_gpio 1 GPIO_ACTIVE_LOW>;
0042 };
0043 ...
