diff options
| author |   Matt Ranostay <matt@ranostay.consulting> | 2017-01-23 19:08:29 -0800 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2017-02-13 13:20:33 +0100 |
| commit | e3fffc1f0b4750a2d6efc9a674b62c58477b8d20 (patch) | |
| tree | 4cd8ea7d097f19cd3f7880255eff5f5817b67f2d /Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.txt | |
| parent | mmc: host: tmio: disable clocks when unbinding (diff) | |
| download | linux-dev-e3fffc1f0b4750a2d6efc9a674b62c58477b8d20.tar.xz linux-dev-e3fffc1f0b4750a2d6efc9a674b62c58477b8d20.zip | |
devicetree: document new marvell-8xxx and pwrseq-sd8787 options
Cc: Rob Herring <robh@kernel.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: Matt Ranostay <matt@ranostay.consulting>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.txt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.txt b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.txt new file mode 100644 index 000000000000..22e9340e4ba2 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.txt @@ -0,0 +1,16 @@ +* Marvell SD8787 power sequence provider + +Required properties: +- compatible: must be "mmc-pwrseq-sd8787". +- powerdown-gpios: contains a power down GPIO specifier with the + default active state +- reset-gpios: contains a reset GPIO specifier with the default + active state + +Example: + + wifi_pwrseq: wifi_pwrseq { + compatible = "mmc-pwrseq-sd8787"; + powerdown-gpios = <&twl_gpio 0 GPIO_ACTIVE_LOW>; + reset-gpios = <&twl_gpio 1 GPIO_ACTIVE_LOW>; + } |