mirror of
https://github.com/torvalds/linux.git
synced 2026-04-19 15:24:02 -04:00
837e71847a
The internal codec on A23/A33/H3 is split into 2 parts. The
analog path controls are routed through an embedded custom register
bus accessed through the PRCM block.
The SoCs share a common set of inputs, outputs, and audio paths.
The following table lists the differences.
----------------------------------------
| Feature \ SoC | A23 | A33 | H3 |
----------------------------------------
| Headphone | v | v | |
----------------------------------------
| Line Out | | | v |
----------------------------------------
| Phone In/Out | v | v | |
----------------------------------------
Add a binding for this hardware.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
17 lines
420 B
Plaintext
17 lines
420 B
Plaintext
* Allwinner Codec Analog Controls
|
|
|
|
Required properties:
|
|
- compatible: must be one of the following compatibles:
|
|
- "allwinner,sun8i-a23-codec-analog"
|
|
- "allwinner,sun8i-h3-codec-analog"
|
|
|
|
Required properties if not a sub-node of the PRCM node:
|
|
- reg: must contain the registers location and length
|
|
|
|
Example:
|
|
prcm: prcm@01f01400 {
|
|
codec_analog: codec-analog {
|
|
compatible = "allwinner,sun8i-a23-codec-analog";
|
|
};
|
|
};
|