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dt-bindings: pinctrl: at91-pio4: Add push-pull support

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Add generic push-pull support for pio4 driver.

Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/048a41d1dcb3da0e845986a73eaac61a54c69269.1684313910.git.Ryan.Wanner@microchip.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Ryan Wanner 2023-05-17 13:54:05 +02:00 committed by Linus Walleij
parent a499a6b203
commit 93bd39f05f
1 changed files with 2 additions and 1 deletions
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3
Documentation/devicetree/bindings/pinctrl/atmel,at91-pio4-pinctrl.txt
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@ -37,7 +37,8 @@ right representation of the pin.
Optional properties:
- GENERIC_PINCONFIG: generic pinconfig options to use:
- bias-disable, bias-pull-down, bias-pull-up, drive-open-drain,
input-schmitt-enable, input-debounce, output-low, output-high.
drive-push-pull input-schmitt-enable, input-debounce, output-low,
output-high.
- for microchip,sama7g5-pinctrl only:
- slew-rate: 0 - disabled, 1 - enabled (default)
- atmel,drive-strength: 0 or 1 for low drive, 2 for medium drive and 3 for