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

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

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>

authored by

Ryan Wanner and committed by

Linus Walleij 2 years ago 93bd39f0 a499a6b2

+2 -1

1 changed file

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Documentation

devicetree

bindings

pinctrl

atmel,at91-pio4-pinctrl.txt

+2 -1

Documentation/devicetree/bindings/pinctrl/atmel,at91-pio4-pinctrl.txt

··· 37 37 Optional properties: 38 38 - GENERIC_PINCONFIG: generic pinconfig options to use: 39 39 - bias-disable, bias-pull-down, bias-pull-up, drive-open-drain, 40 - input-schmitt-enable, input-debounce, output-low, output-high. 40 + drive-push-pull input-schmitt-enable, input-debounce, output-low, 41 + output-high. 41 42 - for microchip,sama7g5-pinctrl only: 42 43 - slew-rate: 0 - disabled, 1 - enabled (default) 43 44 - atmel,drive-strength: 0 or 1 for low drive, 2 for medium drive and 3 for