Update following in rt5659.txt binding doc - Add JD source for Intel HDA header: Commit 041e74b71491 ("ASoC: rt5659: Add the support of Intel HDA Header") added driver support. Add missing info here.
- sound-name-prefix: Used to prefix component widgets/kcontrols with given prefix.
- ports: Helps to use the Codec with audio graph card
Signed-off-by: Sameer Pujar spujar@nvidia.com Reported-by: Jon Hunter jonathanh@nvidia.com Cc: Oder Chiou oder_chiou@realtek.com Cc: Bard Liao bardliao@realtek.com --- Documentation/devicetree/bindings/sound/rt5659.txt | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/rt5659.txt b/Documentation/devicetree/bindings/sound/rt5659.txt index 56788f5..c473df5 100644 --- a/Documentation/devicetree/bindings/sound/rt5659.txt +++ b/Documentation/devicetree/bindings/sound/rt5659.txt @@ -37,10 +37,21 @@ Optional properties: - realtek,jd-src 0: No JD is used 1: using JD3 as JD source + 2: JD source for Intel HDA header
- realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin. - realtek,reset-gpios : The GPIO that controls the CODEC's RESET pin.
+- sound-name-prefix: Please refer to name-prefix.txt + +- ports: A Codec may have a single or multiple I2S interfaces. These + interfaces on Codec side can be described under 'ports' or 'port'. + When the SoC or host device is connected to multiple interfaces of + the Codec, the connectivity can be described using 'ports' property. + If a single interface is used, then 'port' can be used. The usage + depends on the platform or board design. + Please refer to Documentation/devicetree/bindings/graph.txt + Pins on the device (for linking into audio routes) for RT5659/RT5658:
* DMIC L1