Lines Matching refs:pin

3 This document describes the device tree binding of the pin mapping hardware
15 - #gpio-cells: Must be <2>. The first cell is the pin number and the
28 As a pin controller device, in addition to the required properties, this node
29 should also contain the pin configuration nodes that client devices reference,
36 Each pin configuration node is a sub-node of the pin controller node and is a
37 container of an arbitrary number of subnodes, called pin group nodes in this
42 "pin configuration node".
46 A pin group node specifies the desired pin mux for an arbitrary number of
47 pins. The name of the pin group node is optional and not used.
49 A pin group node only affects the properties specified in the node, and has no
52 The pin group node accepts a subset of the generic pin config properties. For
53 details generic pin config properties, please refer to pinctrl-bindings.txt
59   configured by this node. The format of a pin name string is "GP_xy", where x
61 - function: String. Specifies the pin mux selection. Values must be one of:
84 In the example above, a single pin group configuration node defines the
86 that pin configuration node using the &uart0_default phandle.