From 3f2ec71cb8f5c9605b5d45918ceefcde9b97b672 Mon Sep 17 00:00:00 2001 From: Jonathan Bakker Date: Sun, 14 Jun 2020 13:24:09 -0700 Subject: ASoC: Document wm8994 endpoints The wm8994 exposes several inputs and outputs that can be used by machine drivers in their routing. Add them to the documention so they don't have been duplicated in any machine drivers bindings. Signed-off-by: Jonathan Bakker Link: https://lore.kernel.org/r/BN6PR04MB066019A8783D22F1C4A588B7A39F0@BN6PR04MB0660.namprd04.prod.outlook.com Signed-off-by: Mark Brown --- Documentation/devicetree/bindings/sound/wm8994.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'Documentation/devicetree/bindings/sound/wm8994.txt') diff --git a/Documentation/devicetree/bindings/sound/wm8994.txt b/Documentation/devicetree/bindings/sound/wm8994.txt index 367b58ce1bb9..8fa947509c10 100644 --- a/Documentation/devicetree/bindings/sound/wm8994.txt +++ b/Documentation/devicetree/bindings/sound/wm8994.txt @@ -68,6 +68,29 @@ Optional properties: - wlf,csnaddr-pd : If present enable the internal pull-down resistor on the CS/ADDR pin. +Pins on the device (for linking into audio routes): + + * IN1LN + * IN1LP + * IN2LN + * IN2LP:VXRN + * IN1RN + * IN1RP + * IN2RN + * IN2RP:VXRP + * SPKOUTLP + * SPKOUTLN + * SPKOUTRP + * SPKOUTRN + * HPOUT1L + * HPOUT1R + * HPOUT2P + * HPOUT2N + * LINEOUT1P + * LINEOUT1N + * LINEOUT2P + * LINEOUT2N + Example: wm8994: codec@1a { -- cgit v1.2.3-59-g8ed1b