From patchwork Thu Jun 6 08:07:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jai Luthra X-Patchwork-Id: 13687992 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 BD996C27C5E for ; Thu, 6 Jun 2024 08:09:49 +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=Ha90TnjHfRQ4iXNeSjvGdHn7eQTo5jUUgluhoHCvJoQ=; b=AnFeUw34IOkSaM TNYM8qif7szNkqua4+4fU0YRPrUHCGU/DY0Vjvk56b9qDWqB7mc8p3Xo0JZxsvXKW3tcs6+sc9iQ1 WZs6/qOEQR3Ukoce8/g79MN/hep8TF9UOeajXDRTBFJ43OxTVUsxBiYCwaw4vypmdmjaM9KCk0WvH ZYp2OGpiTBiiDilpvFkiML/DyPh2pjwlPDRsMrTZN69zs/fw1mszmqw5JlSPdJtJE0Cvmf1qC8Qaj g2+Bl2jBOQcokq0Lezsulr3XIuzt5BILEdRra8x9xc2FUcd3XRc2I9R/H2OzheTCdE/fkJV4Tq/+N sPHavV+826SR1g25d+LQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sF8Bk-00000008mQ4-0MlJ; Thu, 06 Jun 2024 08:09:36 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sF8BY-00000008mHT-22b3 for linux-arm-kernel@lists.infradead.org; Thu, 06 Jun 2024 08:09:27 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 45689KrV055537; Thu, 6 Jun 2024 03:09:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1717661360; bh=Nc1E5H5r7QkeXemh28DFuxUv2cOQ3vODLTQOifOubE8=; h=From:Date:Subject:References:In-Reply-To:To:CC; b=VJ5HI9IVC3orK1cVxhghNXarKaQpqLIACJqekMH+A9/FNhmOnqvHTUXbylgEV+i++ 1Q0CLxCfdkQvzgFX74K/V5DPMEwON+Ubl1mzp+pYa0/w4pJ+q7IUpUJvYS9b96pSPj aCxcteUJisPDyNT9akkCswJ+/7C5eDSY2AXHNVms= Received: from DLEE108.ent.ti.com (dlee108.ent.ti.com [157.170.170.38]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 45689KVN016113 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 6 Jun 2024 03:09:20 -0500 Received: from DLEE114.ent.ti.com (157.170.170.25) by DLEE108.ent.ti.com (157.170.170.38) 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 03:09:19 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) 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 via Frontend Transport; Thu, 6 Jun 2024 03:09:19 -0500 Received: from localhost (jluthra.dhcp.ti.com [172.24.227.116]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 45689I8V017571; Thu, 6 Jun 2024 03:09:19 -0500 From: Jai Luthra Date: Thu, 6 Jun 2024 13:37:45 +0530 Subject: [PATCH v2 6/7] arm64: dts: ti: k3-am625-phyboard-lyra-rdk: Drop McASP AFIFOs MIME-Version: 1.0 Message-ID: <20240606-mcasp_fifo_drop-v2-6-8c317dabdd0a@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_010924_709756_08244A8B X-CRM114-Status: UNSURE ( 9.67 ) 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: 28c0cf16b308 ("arm64: dts: ti: k3-am625-phyboard-lyra-rdk: Add Audio Codec") Signed-off-by: Jai Luthra --- arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts b/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts index 50d2573c840e..6c24e4d39ee8 100644 --- a/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts +++ b/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts @@ -441,8 +441,6 @@ &mcasp2 { 0 0 0 0 0 0 0 0 >; - tx-num-evt = <32>; - rx-num-evt = <32>; status = "okay"; };