Rename mpp node to mpps@50 (instead of mpp@50). Also add gpio-ranges
property to mpps device tree nodes, adding the mapping between pinctrl
and GPIO pins.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211008012524.481877-9-dmitry.baryshkov@linaro.org