| Message ID | 20161112064648.26779-2-wens@csie.org |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
On Sat, Nov 12, 2016 at 02:46:39PM +0800, Chen-Yu Tsai wrote: > 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> > --- > .../devicetree/bindings/sound/sun8i-codec-analog.txt | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) > create mode 100644 Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt Acked-by: Rob Herring <robh@kernel.org> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt new file mode 100644 index 000000000000..779b735781ba --- /dev/null +++ b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt @@ -0,0 +1,16 @@ +* 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"; + }; +};
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> --- .../devicetree/bindings/sound/sun8i-codec-analog.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt