From patchwork Thu Jun 6 08:07:43 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jai Luthra X-Patchwork-Id: 13687989 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 EC172C27C55 for ; Thu, 6 Jun 2024 08:09:46 +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=qku1vRE+WfdPm3qSuxzkujzwlTZQObnB/peJMVtfsBI=; b=w4a8dpoSoeEit/ 5w2Yre8+wL6yHfyEXfylS9HVFoPvvAv4SLoZpX/Rgcvrp6Fzw+7TJwmJLy36nsTqu7rTJrq2UzZn+ fPTR93KNtH7gMhKmaF2PUjWMdZVEwTdrHyhAAUHdClHY1z6MKg2JyzHMAwtH7Ja5HdDdCLumGEtFc 1x6/HNWrtIS6xlHNts6CDGymiqqEcHlxvTyWYAhUtc3WZHqAUtpiz2tP2MesqBY1z9iSLY06NsYTj C45P3ykN3+eSmrclDLDHcaBf1tu1+DlPENLaLzlAUhfF3cXltdnOVNocgaUqnkAwKzbtjQJKCMCT7 KwMoJzi6ym/R4Z8vAEgQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sF8Bh-00000008mNz-34i7; Thu, 06 Jun 2024 08:09:33 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sF8BW-00000008mG5-17Y9 for linux-arm-kernel@lists.infradead.org; Thu, 06 Jun 2024 08:09:23 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 45689HK5030092; Thu, 6 Jun 2024 03:09:17 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1717661357; bh=jkbqhe8EMMvlN2i72mYZP89P2JIY5oo8ZXAYaBPpRVc=; h=From:Date:Subject:References:In-Reply-To:To:CC; b=OG2FrfCHDanV7/PE9fuD+XaSnBMUjVm9ahHDyXoEyzWCqGP/qcuzDuDl2Q1p5HQQx CnsfQXGHUMqMfdTILpt2FzqMvTuQOijraqwEuJf6T6tImR05hbS0VR/HC486Q85nz5 P+HRY3JcRzfy1vKaac6WPEGP02TpjCB9NfU6E2Ik= Received: from DFLE104.ent.ti.com (dfle104.ent.ti.com [10.64.6.25]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 45689Gvg072659 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 6 Jun 2024 03:09:17 -0500 Received: from DFLE112.ent.ti.com (10.64.6.33) by DFLE104.ent.ti.com (10.64.6.25) 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 03:09:16 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE112.ent.ti.com (10.64.6.33) 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 03:09:16 -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 45689FfH072713; Thu, 6 Jun 2024 03:09:16 -0500 From: Jai Luthra Date: Thu, 6 Jun 2024 13:37:43 +0530 Subject: [PATCH v2 4/7] arm64: dts: ti: k3-am625-beagleplay: Drop McASP AFIFOs MIME-Version: 1.0 Message-ID: <20240606-mcasp_fifo_drop-v2-4-8c317dabdd0a@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_010922_395252_EA615C0D X-CRM114-Status: UNSURE ( 9.66 ) 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: 1f7226a5e52c ("arm64: dts: ti: k3-am625-beagleplay: Add HDMI support") Signed-off-by: Jai Luthra --- arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts b/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts index 18e3070a8683..70de288d728e 100644 --- a/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts +++ b/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts @@ -924,6 +924,4 @@ &mcasp1 { 0 0 0 0 0 0 0 0 >; - tx-num-evt = <32>; - rx-num-evt = <32>; };