On Mon, 20 Dec 2021 20:18:24 +0800, Tinghan Shen wrote: > 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> > --- > .../bindings/pinctrl/pinctrl-mt8195.yaml | 338 ++++++++++-------- > 1 file changed, 188 insertions(+), 150 deletions(-) > Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
