From nobody Thu Feb 12 23:08:44 2026 Received: from fllv0015.ext.ti.com (fllv0015.ext.ti.com [198.47.19.141]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1507613C3F4; Thu, 6 Jun 2024 08:09:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.141 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717661367; cv=none; b=Qfy07zbGvKtfpy4Vimhb44YJrrjL5RDDtN4htmwvfcOVqKrv4QAdjpRFqgTNjEW65MB5snAGgDGmMI5RV1pDb+ZVC7MA0kogfdc3MT+rrXdc+dzAmD6XozbmDHFpp+Xd6RgDnz9O/Yb7/sy2wDgG4RJaPbyueJf3Rg1YlHQenM0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717661367; c=relaxed/simple; bh=DpedhYCstvkyO9TAyQ7jGh7lAbaU/9WchZqX+SgKWFY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=RdP3Wjb6+7bQOs2O9aKPoK0aePvlvFfVd8LImtqbQbQIVULdQZxEoOuU/x//jnI6Art2liZh4AcQmkVHDkPTjODnzUDr9pNi1WoR0G5j0AYh3IoafwoHFXfYLWiC2izr+i/4vnqciLIpl4rq+x4stN9pqK9caLvZdlYohSKR99A= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=FuOTVXl6; arc=none smtp.client-ip=198.47.19.141 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="FuOTVXl6" Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 45689IOh051718; Thu, 6 Jun 2024 03:09:18 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1717661358; bh=1zVh1JtW2keqRypLUXPWUsd8cZwczK0FTHZ1SJWcaGo=; h=From:Date:Subject:References:In-Reply-To:To:CC; b=FuOTVXl6vaHtSHUXDKcguj++hhNhvsmD9E9oonGgUr7NulJ/MqRjA6UVcAl/Nl72j iIECMGIsJi0opkmTIfH9f8HAVl8A2pk/BGqUioNxrsTV7kzggEl4dju2lWGz/NcAgs JYgYokrvOFnpNldRzv9jfB9sGbQBga0huG8x+APk= Received: from DFLE105.ent.ti.com (dfle105.ent.ti.com [10.64.6.26]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 45689IkP016105 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 6 Jun 2024 03:09:18 -0500 Received: from DFLE102.ent.ti.com (10.64.6.23) by DFLE105.ent.ti.com (10.64.6.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 6 Jun 2024 03:09:18 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE102.ent.ti.com (10.64.6.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Thu, 6 Jun 2024 03:09:18 -0500 Received: from localhost (jluthra.dhcp.ti.com [172.24.227.116]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 45689HXx072740; Thu, 6 Jun 2024 03:09:17 -0500 From: Jai Luthra Date: Thu, 6 Jun 2024 13:37:44 +0530 Subject: [PATCH v2 5/7] arm64: dts: ti: k3-am62-verdin: Drop McASP AFIFOs Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-ID: <20240606-mcasp_fifo_drop-v2-5-8c317dabdd0a@ti.com> References: <20240606-mcasp_fifo_drop-v2-0-8c317dabdd0a@ti.com> In-Reply-To: <20240606-mcasp_fifo_drop-v2-0-8c317dabdd0a@ti.com> To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jayesh Choudhary , Devarsh Thakkar , Bryan Brattlof , Aradhya Bhatia , Francesco Dolcini CC: , , , Devarsh Thakkar , Jai Luthra X-Mailer: b4 0.12.4 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 McASP AFIFOs are not necessary with UDMA-P/BCDMA as there is buffering on the DMA IP. Drop these for better audio latency. Fixes: 316b80246b16 ("arm64: dts: ti: add verdin am62") Acked-by: Francesco Dolcini Signed-off-by: Jai Luthra --- arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi b/arch/arm64/boot/d= ts/ti/k3-am62-verdin.dtsi index 2038c5e04639..359f53f3e019 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi @@ -1364,8 +1364,6 @@ &mcasp0 { 0 0 0 0 >; tdm-slots =3D <2>; - rx-num-evt =3D <32>; - tx-num-evt =3D <32>; #sound-dai-cells =3D <0>; status =3D "disabled"; }; @@ -1382,8 +1380,6 @@ &mcasp1 { 0 0 0 0 >; tdm-slots =3D <2>; - rx-num-evt =3D <32>; - tx-num-evt =3D <32>; #sound-dai-cells =3D <0>; status =3D "disabled"; }; --=20 2.43.0