linux-kernel - [PATCH] ARM: dts: omap: am335x-cm-t335: Remove unused mcasp num-serializer property

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Message-Id: <20250830215957.285694-1-jihed.chaibi.dev@gmail.com>
Date: Sat, 30 Aug 2025 23:59:57 +0200
From: Jihed Chaibi <jihed.chaibi.dev@...il.com>
To: tony@...mide.com,
	robh@...nel.org
Cc: uri.mashiach@...pulab.co.il,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	linux-omap@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	shuah@...nel.org,
	jihed.chaibi.dev@...il.com
Subject: [PATCH] ARM: dts: omap: am335x-cm-t335: Remove unused mcasp num-serializer property

The dtbs_check validation for am335x-cm-t335.dtb flags an error
for an unevaluated 'num-serializer' property in the mcasp0 node.

This property is obsolete; it is not defined in the davinci-mcasp-audio
schema and is not used by the corresponding (or any) driver.

Remove this unused property to fix the schema validation warning.

Fixes: 48ab364478e77 ("ARM: dts: cm-t335: add audio support")
Signed-off-by: Jihed Chaibi <jihed.chaibi.dev@...il.com>
---
 arch/arm/boot/dts/ti/omap/am335x-cm-t335.dts | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm/boot/dts/ti/omap/am335x-cm-t335.dts b/arch/arm/boot/dts/ti/omap/am335x-cm-t335.dts
index 06767ea164b..ece7f7854f6 100644
--- a/arch/arm/boot/dts/ti/omap/am335x-cm-t335.dts
+++ b/arch/arm/boot/dts/ti/omap/am335x-cm-t335.dts
@@ -483,8 +483,6 @@ &mcasp1 {
 
 		op-mode = <0>;          /* MCASP_IIS_MODE */
 		tdm-slots = <2>;
-		/* 16 serializers */
-		num-serializer = <16>;
 		serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
 			0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0
 		>;
-- 
2.39.5