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Gary Bisson authored
This change is inspired from the pinctrl-single architecture. The problem with current implementation is that it isn't possible to add/remove functions and/or groups dynamically. The radix tree offers an easy way to do so. The intent is to offer a follow-up patch later that will enable the use of pinctrl nodes in dt-overlays. Signed-off-by:
Gary Bisson <gary.bisson@boundarydevices.com> Reviewed-by:
Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by:
Linus Walleij <linus.walleij@linaro.org>
a51c158b