From patchwork Thu Jun 6 08:07:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jai Luthra X-Patchwork-Id: 13687986 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C28A3C27C52 for ; Thu, 6 Jun 2024 08:09:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:CC:To:In-Reply-To:References:Message-ID :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=irz8Wj5BLvvOSwhEuD+IyQ/UiR/rdQWakvfZmed7SZM=; b=QuPrd3PCT8qUxN UY8jwyrVVPq7w2YaqX+z/pgCuEttWDtSKMwSG+OjYjIWYKmBZujlYHuw4FQlfFV0HIOzUnj1uicRF 0kGRFoeaygaPOWyOoudsAhw1Abk0um5oaj6wX2zyrHz/lMs4fvjQMSf1oWdWwh5b1/Sz4LZIljz1C JqYmY1B81NKvdy+GKcaFkLHbRoctSyHPJ/o6JgRw+fJfCip83H6M8+aqWD022uDLnOcgIZsr1R0Z1 DDKRbjcBK2hXx7Wmouoqjj0SW0RysFvNFit5oDMPT+fUOUcH+BVoGBeazZOKRoZWsKXfUl2AO+iMD TiFFhXvARwmoOmPgp4dQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sF8BY-00000008mIa-2eAN; Thu, 06 Jun 2024 08:09:24 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sF8BT-00000008mEA-1k9Z for linux-arm-kernel@lists.infradead.org; Thu, 06 Jun 2024 08:09:21 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 45689FLW089379; Thu, 6 Jun 2024 03:09:15 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1717661355; bh=/SU6m88tf4FLwkWgwPQaXDiFZTJzDWwX7r/95gmzv9M=; h=From:Date:Subject:References:In-Reply-To:To:CC; b=I8DDZcSzgKQ+GCj2z60+EvIPfJRxrUgcv4WAw2DFCGDQD5quNK/doCijZoO6WMhLG Jyebw/kpoSZimbJc6eU1y8eNMj6l2c6AhHLJgTx0akCMeLnEpfn0OWEtiHhraMgIaV xlnyvJog971wF5SMDkz19y99+bPKDyOoZ/xf9I34= Received: from DLEE114.ent.ti.com (dlee114.ent.ti.com [157.170.170.25]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 45689FLL016084 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 6 Jun 2024 03:09:15 -0500 Received: from DLEE109.ent.ti.com (157.170.170.41) by DLEE114.ent.ti.com (157.170.170.25) 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 03:09:15 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE109.ent.ti.com (157.170.170.41) 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 03:09:15 -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 45689EL3072679; Thu, 6 Jun 2024 03:09:14 -0500 From: Jai Luthra Date: Thu, 6 Jun 2024 13:37:42 +0530 Subject: [PATCH v2 3/7] arm64: dts: ti: k3-am62p5: Drop McASP AFIFOs MIME-Version: 1.0 Message-ID: <20240606-mcasp_fifo_drop-v2-3-8c317dabdd0a@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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240606_010919_541378_5617E8AF X-CRM114-Status: UNSURE ( 9.51 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org McASP AFIFOs are not necessary with UDMA-P/BCDMA as there is buffering on the DMA IP. Drop these for better audio latency. Fixes: c00504ea42c0 ("arm64: dts: ti: k3-am62p5-sk: Updates for SK EVM") Signed-off-by: Jai Luthra --- arch/arm64/boot/dts/ti/k3-am62p5-sk.dts | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts index 6e7234659111..78d4d44e8bd4 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts @@ -549,8 +549,6 @@ &mcasp1 { 0 0 0 0 0 0 0 0 >; - tx-num-evt = <32>; - rx-num-evt = <32>; }; &fss {