b4ac84395820 ("dt-bindings: pinctrl: rt2880: add proper function muxing binding") 23e37546b25e ("dt-bindings: pinctrl: rt2880: fix binding name, pin groups and functions") f164935f6f15 ("dt-bindings: pinctrl: rt2880: add missing pin groups and functions") 86e666df40c9 ("dt-bindings: pinctrl: rt2880: properly redo bindings") 289fa46ac611 ("dt-bindings: pinctrl: rt2880: add binding document")