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 2D0011A3032; Tue, 30 Jul 2024 16:08:58 +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=1722355738; cv=none; b=CGdfb92KLIij1NrdNWv4euxzCIoWnFA4BtpR59crhyNiZfl2J8OKclJ8kjvKGPLReA4G6UGdr4Ni4ic6AxOrimqKR8fbTU7qy9V1Wlbi1eqnTi83/xsk/Z275WmC4B7GYevQ5s5qwaVsk/lXw35rvA5aOjXTmNRNeWzMdzEbX5s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722355738; c=relaxed/simple; bh=inVasS44b0xVdQNvQDXwjWQ+sbWuafP15MHwWeZTXzA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=naOuCOl/IbZbyKCR4u5HGzQIrv7oqTwk3siQpuNSeLtTZieoMnNLpAmD86fE7mzHt9tR96A0aXoPE0RB4XCuqdjxdjKLXSj/M2g7jWTem/4u5kA/OzI8RyQydODhiFVL8GT5B0iGEgW4VN//uYkrr2JoW2P5qyl2FpCI1HF7Oac= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=YKkfjvQv; 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="YKkfjvQv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 92EFFC4AF0C; Tue, 30 Jul 2024 16:08:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1722355738; bh=inVasS44b0xVdQNvQDXwjWQ+sbWuafP15MHwWeZTXzA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YKkfjvQvctu1gvdIs3C89LYoBnAqHwofNK3fjDzSrIqVU2y4wWYEFyCbnHQAv22k9 cVv8QPWUx6szEZ8B9fc7zrjYhB9TY4hpp4mUACSDcPfCN4Kly+W5lbdICcpTu42P1v ZYsEMRgXNMkb9rZwNIUIxOQg5VD1UC3uP69xC69s= 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 6.10 084/809] arm64: dts: ti: k3-am62-verdin: Drop McASP AFIFOs Date: Tue, 30 Jul 2024 17:39:20 +0200 Message-ID: <20240730151727.956845791@linuxfoundation.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240730151724.637682316@linuxfoundation.org> References: <20240730151724.637682316@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 6.10-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 2038c5e046390..359f53f3e019b 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi @@ -1364,8 +1364,6 @@ &mcasp0 { 0 0 0 0 >; tdm-slots = <2>; - rx-num-evt = <32>; - tx-num-evt = <32>; #sound-dai-cells = <0>; status = "disabled"; }; @@ -1382,8 +1380,6 @@ &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