Il 20/12/21 13:18, Tinghan Shen ha scritto:
On mt8195, the pinctrl node has pinctrl groups to group pin configurations by users' need. In each pinctrl group, it has subnode(s) to list pins needed and pin configurations. By supporting multiple subnodes, we can configure different pin characteristics (driving/pull-up/pull-down/etc.) in a pinctrl group. Update pinctrl-mt8195.yaml to add subnode in pinctrl groups and an example to illustrate the usage. Signed-off-by: Tinghan Shen <tinghan.shen@xxxxxxxxxxxx> Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
