Rob, Guillaume La Roque <glaroque@xxxxxxxxxxxx> writes: > This property allow drive-strength parameter in uA instead of mA. > > Signed-off-by: Guillaume La Roque <glaroque@xxxxxxxxxxxx> > --- > Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt > index cef2b5855d60..fc7018459aa2 100644 > --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt > +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt > @@ -258,6 +258,7 @@ drive-push-pull - drive actively high and low > drive-open-drain - drive with open drain > drive-open-source - drive with open source > drive-strength - sink or source at most X mA > +drive-strength-uA - sink or source at most X uA > input-enable - enable input on pin (no effect on output, such as > enabling an input buffer) > input-disable - disable input on pin (no effect on output, such as > @@ -326,6 +327,8 @@ arguments are described below. > > - drive-strength takes as argument the target strength in mA. > > +- drive-strength-uA takes as argument the target strength in uA. > + > - input-debounce takes the debounce time in usec as argument > or 0 to disable debouncing Can we get your input on this? Linus W. is OK with this[1], but wants opinion/approval from DT maintainers first. Thanks, Kevin [1] https://lore.kernel.org/lkml/CACRpkdZ2dPzrtJQkxmN7V=f6+qYZAvrF+b0J77cN9hoRAgFqrw@xxxxxxxxxxxxxx/T/#u
