From patchwork Tue May 14 09:33:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shengjiu Wang X-Patchwork-Id: 13663921 Received: from inva020.nxp.com (inva020.nxp.com [92.121.34.13]) (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 D8B3413A41D for ; Tue, 14 May 2024 09:53:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=92.121.34.13 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715680401; cv=none; b=dG3cphHI1m1GS1DGUJqgJcucb8iTAT+P9R/jJkQZpbDEWYlw6zl9pPQYNrSPyLISEHdKhZMTNG2p3TZozbYyd4Wj/UdS7h/aTW34p14/tkjtWppC/X4lf9Vwl1nanwNucoDgORJ90rElHEVAVjiMdb4KRfTQWvpT7T0DU2zBg/w= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715680401; c=relaxed/simple; bh=xjDz2Izt0vEcEs30HE8QpAJZW65ZIRs1wI1ol9QNFdU=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References; b=DlM7H9wh/kJwvB+oFjNA8/Yrg8y6qY4aqnk811xkexdRq2CRbdXMO7z6shrxdmc97IvGbnrvOyPM9ECcY9HEUMTU0yymAxl6mT5SDiK7+7CxYtqsVbDH4bA71vHr91AcK+BTYHhK5MOtZceqDqg/SH81kbXxUMIzrINCYyS/bws= 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=92.121.34.13 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 inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 38CCD1A1D45; Tue, 14 May 2024 11:53:05 +0200 (CEST) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id E53A51A1910; Tue, 14 May 2024 11:53:04 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 93FDF180222F; Tue, 14 May 2024 17:53:02 +0800 (+08) From: Shengjiu Wang To: abelvesa@kernel.org, peng.fan@nxp.com, mturquette@baylibre.com, sboyd@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, marex@denx.de, linux-clk@vger.kernel.org, imx@lists.linux.dev, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, p.zabel@pengutronix.de, shengjiu.wang@gmail.com Subject: [PATCH v3 6/6] arm64: dts: imx8mp: Add reset-controller sub node for audio_blk_ctrl Date: Tue, 14 May 2024 17:33:30 +0800 Message-Id: <1715679210-9588-7-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1715679210-9588-1-git-send-email-shengjiu.wang@nxp.com> References: <1715679210-9588-1-git-send-email-shengjiu.wang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: The Audio Block Control contains clock distribution and gating controls, as well as reset handling to several of the AUDIOMIX peripherals. Especially the reset controls for Enhanced Audio Return Channel (EARC) PHY and Controller Add reset-controller sub-node for audio_blk_ctrl. Signed-off-by: Shengjiu Wang --- arch/arm64/boot/dts/freescale/imx8mp.dtsi | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index 459c4a54d30e..f94702ad4210 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -1565,7 +1565,7 @@ sdma2: dma-controller@30e10000 { }; audio_blk_ctrl: clock-controller@30e20000 { - compatible = "fsl,imx8mp-audio-blk-ctrl"; + compatible = "fsl,imx8mp-audio-blk-ctrl", "syscon", "simple-mfd"; reg = <0x30e20000 0x10000>; #clock-cells = <1>; clocks = <&clk IMX8MP_CLK_AUDIO_ROOT>, @@ -1582,6 +1582,11 @@ audio_blk_ctrl: clock-controller@30e20000 { assigned-clocks = <&clk IMX8MP_AUDIO_PLL1>, <&clk IMX8MP_AUDIO_PLL2>; assigned-clock-rates = <393216000>, <361267200>; + + audio_blk_ctrl_rst: reset-controller { + compatible = "fsl,imx8mp-audiomix-reset"; + #reset-cells = <1>; + }; }; };