bindings/pinctrl/lantiq%2Cpinctrl-falcon.txt

4 - compatible: "lantiq,pinctrl-falcon"
5 - reg: Should contain the physical address and length of the gpio/pinmux
8 Please refer to pinctrl-bindings.txt in this directory for details of the
10 phrase "pin configuration node".
12 Lantiq's pin configuration nodes act as a container for an arbitrary number of
14 pin, a group, or a list of pins or groups. This configuration can include the
15 mux function to select on those group(s), and two pin configuration parameters:
16 pull-up and open-drain
22 other words, a subnode that lists a mux function but no pin configuration
23 parameters implies no information about any pin configuration parameters.
24 Similarly, a pin subnode that describes a pullup parameter implies no
31 Required subnode-properties:
32 - lantiq,groups : An array of strings. Each string contains the name of a group.
34 - lantiq,function: A string containing the name of the function to mux to the
40     por, ntr, ntr8k, hrst, mdio, bootled, asc0, spi, spi cs0, spi cs1, i2c,
44     rst, ntr, mdio, led, asc, spi, i2c, jtag, slic, pcm
47 Definition of pin configurations:
49 Required subnode-properties:
50 - lantiq,pins : An array of strings. Each string contains the name of a pin.
53 Optional subnode-properties:
54 - lantiq,pull: Integer, representing the pull-down/up to apply to the pin.
56 - lantiq,drive-current: Boolean, enables drive-current
57 - lantiq,slew-rate: Boolean, enables slew-rate
61 		compatible = "lantiq,pinctrl-falcon";
62 		pinctrl-names = "default";
63 		pinctrl-0 = <&state_default>;