Message ID | 20240606-mcasp_fifo_drop-v2-2-8c317dabdd0a@ti.com (mailing list archive) |
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State | New |
Headers | show
Return-Path: <linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org> 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 405FEC25B75 for <linux-arm-kernel@archiver.kernel.org>; Thu, 6 Jun 2024 08:09:34 +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=A2xhEnkwox6P3uz0XsAd1VydW/wHNK+IX+1BCiwnYT0=; b=OFLqcgRMI8PKHE QjhIyL36ZzyYVY/Fs48z+I6BY1CfbM3hPGIOUvkEIlTP0eakJqiCBmI/eCW5q7BNXzocoD94rd59E O+RFNYIZ8RjLdS3p6pQYJoAyRxeymMpR+PMqmTY7qgMZotoyu20YEBFb6b2EfyKporN9Kssk+jDGl dwv5WAjYCjV5sm052X44eZB5JOwLtwam1kt5a+Ep/f4dH350xKcMWts2pxMXuegLqIH3x9aGnEneE wom0m5DLx2fFVQBzV5sH8GwPDNcrtnHtex5RdWscKFPNSYPPBSHKdNboGcEISxTTO/bhh6x7JEV+Y dWO9HVchlm5dDwemkFUg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sF8BW-00000008mH2-2IqR; Thu, 06 Jun 2024 08:09:22 +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 1sF8BS-00000008mDp-2lZK for linux-arm-kernel@lists.infradead.org; Thu, 06 Jun 2024 08:09:20 +0000 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 45689EhJ089374; Thu, 6 Jun 2024 03:09:14 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1717661354; bh=JYEt+lP+P6A015ogkke7INZphgtN1Cox1YrIcjuzjPY=; h=From:Date:Subject:References:In-Reply-To:To:CC; b=Z0hmQjTbDlEeyVkNDq2FAdMxiMlkkGpVeKXXkvbK3IoY2J+ZA7dUFa1+D4FQ7m2Py IJ+1xwnKC6/7ETHClPrGBZM8sCryGNvNzS/Jtz/UAIT2ngFn8n8E67oHpIwHzvR7y1 5J7fuPw42Vtuy1G33WTgDoFlQyX7PcLkjWq45qBw= Received: from DLEE104.ent.ti.com (dlee104.ent.ti.com [157.170.170.34]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 45689EHT033635 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 6 Jun 2024 03:09:14 -0500 Received: from DLEE103.ent.ti.com (157.170.170.33) by DLEE104.ent.ti.com (157.170.170.34) 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 03:09:13 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE103.ent.ti.com (157.170.170.33) 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 03:09:13 -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 45689CiY072642; Thu, 6 Jun 2024 03:09:13 -0500 From: Jai Luthra <j-luthra@ti.com> Date: Thu, 6 Jun 2024 13:37:41 +0530 Subject: [PATCH v2 2/7] arm64: dts: ti: k3-am62a7: Drop McASP AFIFOs MIME-Version: 1.0 Message-ID: <20240606-mcasp_fifo_drop-v2-2-8c317dabdd0a@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 <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>, Tero Kristo <kristo@kernel.org>, Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org>, Jayesh Choudhary <j-choudhary@ti.com>, Devarsh Thakkar <devarsht@ti.com>, Bryan Brattlof <bb@ti.com>, Aradhya Bhatia <a-bhatia1@ti.com>, Francesco Dolcini <francesco.dolcini@toradex.com> CC: <linux-arm-kernel@lists.infradead.org>, <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>, Devarsh Thakkar <devarsht@ti.com>, Jai Luthra <j-luthra@ti.com> 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_010918_991236_CEF80E2E X-CRM114-Status: UNSURE ( 9.58 ) 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: <linux-arm-kernel.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> List-Post: <mailto:linux-arm-kernel@lists.infradead.org> List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org |
Series |
arm64: dts: ti: McASP fixes
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diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts index fa43cd0b631e..e026f65738b3 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts @@ -701,8 +701,6 @@ &mcasp1 { 0 0 0 0 0 0 0 0 >; - tx-num-evt = <32>; - rx-num-evt = <32>; }; &dss {
McASP AFIFOs are not necessary with UDMA-P/BCDMA as there is buffering on the DMA IP. Drop these for better audio latency. Fixes: 4a2c5dddf9e9 ("arm64: dts: ti: k3-am62a7-sk: Enable audio on AM62A") Signed-off-by: Jai Luthra <j-luthra@ti.com> --- arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 2 -- 1 file changed, 2 deletions(-)