From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 2497118C914; Tue, 30 Jul 2024 16:07:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722355644; cv=none; b=R+xTm+M3yYVUX1XXro55OzIfDOBU1wRDUvRvL8bg775gBojavO8ODAPR0Fa6VvXHIrL0NtcDofRUyploIIcDBhMv2uhuykBrg5nOlwtZFOnNwxwwYw6ZUZWjE0ERGGk3JylBWLiyfrDZ/AXljw6PP9lae22cgxEd1kje3OzN1qs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722355644; c=relaxed/simple; bh=7xiwqtllw0bR4lxY+97vLiFtRmwHY6V+oPYwX1ItYuY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ln8Qs68ijctoEgyx2kfdohov6d4g+2i8YUObhNMvGUlOOYjAlQ8lsYVJzXLliGaXKjKCcmxI09FOVaNwJaSk68m/CHznWl7KFi2uSBq+9vG14L4YysGSnTQCkMAcLhC288CfJt0GwOXlFWCeTuzhCTmAMtwb1Vav75JDbbmO3FY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=ObBiUZVg; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="ObBiUZVg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2D0D7C4AF0A; Tue, 30 Jul 2024 16:07:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1722355643; bh=7xiwqtllw0bR4lxY+97vLiFtRmwHY6V+oPYwX1ItYuY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ObBiUZVgtZ990N1mYF2tbmUdPIddVakl1zZdDBW0cbzr3GghpgpHrS5RKNB54ta5F zg7lZGQFvEJEmd3or564Fraaxbjt9SkPut4JsU11WJR/w/xO3PBsGCtkspxWtAXUaV fiP3HgL+gbn5Nm6Hzjd7DFgpKcE0UYqWb12Ol3x0= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Francesco Dolcini , Jai Luthra , Vignesh Raghavendra , Sasha Levin Subject: [PATCH 6.6 058/568] arm64: dts: ti: k3-am62-verdin: Drop McASP AFIFOs Date: Tue, 30 Jul 2024 17:42:45 +0200 Message-ID: <20240730151642.126097544@linuxfoundation.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240730151639.792277039@linuxfoundation.org> References: <20240730151639.792277039@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jai Luthra [ Upstream commit fb01352801f08740e9f37cbd71f73866c7044927 ] 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 Link: https://lore.kernel.org/r/20240606-mcasp_fifo_drop-v2-5-8c317dabdd0a@ti.com Signed-off-by: Vignesh Raghavendra Signed-off-by: Sasha Levin --- 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/dts/ti/k3-am62-verdin.dtsi index d4f8776c9277a..0a5634ca005df 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi @@ -1309,8 +1309,6 @@ &mcasp0 { 0 0 0 0 >; tdm-slots = <2>; - rx-num-evt = <32>; - tx-num-evt = <32>; #sound-dai-cells = <0>; status = "disabled"; }; @@ -1327,8 +1325,6 @@ &mcasp1 { 0 0 0 0 >; tdm-slots = <2>; - rx-num-evt = <32>; - tx-num-evt = <32>; #sound-dai-cells = <0>; status = "disabled"; }; -- 2.43.0