1 # SPDX-License-Identifier: GPL-2.0
4 $id: http://devicetree.org/schemas/mux/mux-consumer.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Common multiplexer controller consumer bindings
10 - Peter Rosin <peda@axentia.se>
13 Mux controller consumers should specify a list of mux controllers that they
14 want to use with a property containing a 'mux-ctrl-list':
16 mux-ctrl-list ::= <single-mux-ctrl> [mux-ctrl-list]
17 single-mux-ctrl ::= <mux-ctrl-phandle> [mux-ctrl-specifier]
18 mux-ctrl-phandle : phandle to mux controller node
19 mux-ctrl-specifier : array of #mux-control-cells specifying the
20 given mux controller (controller specific)
22 Mux controller properties should be named "mux-controls". The exact meaning of
23 each mux controller property must be documented in the device tree binding for
24 each consumer. An optional property "mux-control-names" may contain a list of
25 strings to label each of the mux controllers listed in the "mux-controls"
28 mux-ctrl-specifier typically encodes the chip-relative mux controller number.
29 If the mux controller chip only provides a single mux controller, the
30 mux-ctrl-specifier can typically be left out.
36 $ref: /schemas/types.yaml#/definitions/phandle-array
40 Devices that use more than a single mux controller can use the
41 "mux-control-names" property to map the name of the requested mux
42 controller to an index into the list given by the "mux-controls" property.
44 additionalProperties: true