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dt-bindings: pinctrl: meson: add output support in pinconf 

add support for the pinconf DT property output-enable, output-disable,
output-low and output-high in the meson pinctrl driver.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Jerome Brunet 2019-05-16 17:13:38 +02:00 committed by Linus Walleij
parent 2c9239c125
commit 1254db248f
1 changed files with 9 additions and 3 deletions
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12
Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt
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@ -47,9 +47,15 @@ Required properties for pinmux nodes are:
Required properties for configuration nodes:
- pins: a list of pin names
Configuration nodes support the generic properties "bias-disable",
"bias-pull-up" and "bias-pull-down", described in file
pinctrl-bindings.txt
Configuration nodes support the following generic properties, as
described in file pinctrl-bindings.txt:
- "bias-disable"
- "bias-pull-up"
- "bias-pull-down"
- "output-enable"
- "output-disable"
- "output-low"
- "output-high"
Optional properties :
- drive-strength-microamp: Drive strength for the specified pins in uA.