diff options
Diffstat (limited to 'dts/Bindings/pinctrl/atmel,at91-pio4-pinctrl.txt')
| -rw-r--r-- | dts/Bindings/pinctrl/atmel,at91-pio4-pinctrl.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/dts/Bindings/pinctrl/atmel,at91-pio4-pinctrl.txt b/dts/Bindings/pinctrl/atmel,at91-pio4-pinctrl.txt index 61ac75706c..04d16fb69e 100644 --- a/dts/Bindings/pinctrl/atmel,at91-pio4-pinctrl.txt +++ b/dts/Bindings/pinctrl/atmel,at91-pio4-pinctrl.txt @@ -36,6 +36,8 @@ 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. +- atmel,drive-strength: 0 or 1 for low drive, 2 for medium drive and 3 for +high drive. The default value is low drive. Example: @@ -66,6 +68,7 @@ Example: pinmux = <PIN_PB0>, <PIN_PB5>; bias-pull-up; + atmel,drive-strength = <ATMEL_PIO_DRVSTR_ME>; }; pinctrl_sdmmc1_default: sdmmc1_default { |