From 6bbb859012e905736c852b518be16c653e451967 Mon Sep 17 00:00:00 2001 From: Sameer Pujar Date: Fri, 29 Jan 2021 23:57:38 +0530 Subject: ASoC: dt-bindings: rt5659: Update binding doc 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 Reported-by: Jon Hunter Cc: Oder Chiou Cc: Bard Liao Link: https://lore.kernel.org/r/1611944866-29373-2-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown --- Documentation/devicetree/bindings/sound/rt5659.txt | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'Documentation/devicetree/bindings/sound/rt5659.txt') diff --git a/Documentation/devicetree/bindings/sound/rt5659.txt b/Documentation/devicetree/bindings/sound/rt5659.txt index 56788f50b6cf..c473df5c878c 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 -- cgit v1.2.3