diff options
Diffstat (limited to 'Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml new file mode 100644 index 000000000..e0169a285 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml @@ -0,0 +1,41 @@ +# 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: + const: mmc-pwrseq-sd8787 + + 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>; + }; +... |