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[147.75.48.161]) by mx.google.com with ESMTPS id u16-20020aa78490000000b006e55a7d0572si854793pfn.273.2024.02.27.20.03.29 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Feb 2024 20:03:29 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-84484-ouuuleilei=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) client-ip=147.75.48.161; Authentication-Results: mx.google.com; arc=pass (i=1 spf=pass spfdomain=nxp.com dmarc=pass fromdomain=nxp.com); spf=pass (google.com: domain of linux-kernel+bounces-84484-ouuuleilei=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) smtp.mailfrom="linux-kernel+bounces-84484-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 82A90B23E0C for ; Wed, 28 Feb 2024 03:46:29 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 76CEC20DC1; Wed, 28 Feb 2024 03:46:00 +0000 (UTC) Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) (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 62F24200D9; Wed, 28 Feb 2024 03:45:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=92.121.34.21 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709091958; cv=none; b=RZc87D7ayZ7TWvW6J1eWNGIti7rquy2NjCkLsJPUVbcKpZtdvox6ipxBcASG1hGTE++TijBTJ6t3BuCyTCUXkR5ORi7zULowSi366SxJAIii1HDepmIVYOjXK16wDo3A1qPLCMln5PZGQf5YPJVghgOaVT4m1JDVQ5aMi0TO3mA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709091958; c=relaxed/simple; bh=Bl6rPM0HshEr0zUSycYE2FZ028iFBKDgUFeyLWaVT1c=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=UR/jNFHDOt+S2vFR1cIu7VnlXuXOpfGh9yyjNnUN5JmsuJVDB1GLNgK8AtbEHFl80IOrKR7+uWczKFgGYFkqeYrqrMdqXjHRlgrZ2ytny5hHdneg8mWsWMI7p2CeQ6SJ/R1MIzPsM1tkyVpD9Xn7Xq3bIErMK6+Ya0Soot4CrzI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; arc=none smtp.client-ip=92.121.34.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id CBB422008AD; Wed, 28 Feb 2024 04:45:49 +0100 (CET) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 948472004CF; Wed, 28 Feb 2024 04:45:49 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id E17D4183AC0B; Wed, 28 Feb 2024 11:45:47 +0800 (+08) From: Shengjiu Wang To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: shengjiu.wang@gmail.com Subject: [PATCH v3 1/3] arm64: dts: imx8mp: Add AUD2HTX device node Date: Wed, 28 Feb 2024 11:30:11 +0800 Message-Id: <1709091013-14026-2-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1709091013-14026-1-git-send-email-shengjiu.wang@nxp.com> References: <1709091013-14026-1-git-send-email-shengjiu.wang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1792113912369025571 X-GMAIL-MSGID: 1792113912369025571 The AUD2HTX is a digital module that provides a bridge between the Audio Subsystem and the HDMI RTX Subsystem. This module includes intermediate storage to queue SDMA transactions prior to being synchronized and passed to the HDMI RTX Subsystem over the Audio Link. Signed-off-by: Shengjiu Wang Reviewed-by: Alexander Stein --- arch/arm64/boot/dts/freescale/imx8mp.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index 9ab9c057f41e..721ab630d895 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -1513,6 +1513,16 @@ micfil: audio-controller@30ca0000 { status = "disabled"; }; + aud2htx: aud2htx@30cb0000 { + compatible = "fsl,imx8mp-aud2htx"; + reg = <0x30cb0000 0x10000>; + interrupts = ; + clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_AUD2HTX_IPG>; + clock-names = "bus"; + dmas = <&sdma2 26 2 0>; + dma-names = "tx"; + status = "disabled"; + }; }; sdma3: dma-controller@30e00000 {