mirror of
https://github.com/torvalds/linux.git
synced 2024-12-28 13:51:44 +00:00
48c926cd34
Improve the binding example by removing all the leading zeros to fix the following dtc warnings: Warning (unit_address_format): Node /XXX unit name should not have leading 0s Converted using the following command: perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find ./Documentation/devicetree/bindings "*.txt"` Some unnecessary changes were manually fixed. Signed-off-by: Marco Franchi <marco.franchi@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>
29 lines
796 B
Plaintext
29 lines
796 B
Plaintext
Freescale Digital Audio Mux (AUDMUX) device
|
|
|
|
Required properties:
|
|
|
|
- compatible : "fsl,imx21-audmux" for AUDMUX version firstly used
|
|
on i.MX21, or "fsl,imx31-audmux" for the version
|
|
firstly used on i.MX31.
|
|
|
|
- reg : Should contain AUDMUX registers location and length.
|
|
|
|
An initial configuration can be setup using child nodes.
|
|
|
|
Required properties of optional child nodes:
|
|
|
|
- fsl,audmux-port : Integer of the audmux port that is configured by this
|
|
child node.
|
|
|
|
- fsl,port-config : List of configuration options for the specific port.
|
|
For imx31-audmux and above, it is a list of tuples
|
|
<ptcr pdcr>. For imx21-audmux it is a list of pcr
|
|
values.
|
|
|
|
Example:
|
|
|
|
audmux@21d8000 {
|
|
compatible = "fsl,imx6q-audmux", "fsl,imx31-audmux";
|
|
reg = <0x021d8000 0x4000>;
|
|
};
|