linux-kernel - [PATCH 2/3] ASoC: dt-bindings: awinic,aw88395: Document firmware-name property

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Message-Id: <20260211-aw88261-fwname-v1-2-e24e833a019d@fairphone.com>
Date: Wed, 11 Feb 2026 11:27:33 +0100
From: Luca Weiss <luca.weiss@...rphone.com>
To: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, 
 Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, 
 Weidong Wang <wangweidong.a@...nic.com>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Alexandre Ferrieux <alexandre.ferrieux@...nge.com>, 
 Bhushan Shah <bhushan.shah@...hinesoul.in>, 
 Bharadwaj Raju <bharadwaj.raju@...hinesoul.in>
Cc: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org, 
 linux-sound@...r.kernel.org, linux-kernel@...r.kernel.org, 
 devicetree@...r.kernel.org, Luca Weiss <luca.weiss@...rphone.com>
Subject: [PATCH 2/3] ASoC: dt-bindings: awinic,aw88395: Document
 firmware-name property

Since the aw88261_acf.bin file appears to be device-specific, add a
firmware-name property so that devicetree users can point to a
device-specific path to not conflict with other devices that might also
ship a aw88261_acf.bin.

Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
---
 Documentation/devicetree/bindings/sound/awinic,aw88395.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml b/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml
index 994d68c074a9..b9abb10942ba 100644
--- a/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml
+++ b/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml
@@ -35,6 +35,10 @@ properties:
 
   dvdd-supply: true
 
+  firmware-name:
+    maxItems: 1
+    description: Name of the *_acf.bin file used for amplifier initialization
+
   awinic,audio-channel:
     description:
       It is used to distinguish multiple PA devices, so that different

-- 
2.53.0