From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from www537.your-server.de (www537.your-server.de [188.40.3.216]) (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 E84F3445AC3; Tue, 21 Jul 2026 08:16:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=188.40.3.216 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784621827; cv=none; b=csJD2ByKwitlt8cAsCjEZOdaLWrTrth3uXD5/XoOEkPgfXX+fk87WhrjDbJka+N2jtS9OFkZvMjXvrsaAjvbsIY204kCEu4fLdcWB6T/opfHN4BTeQJJv/wU9js4+GYt1jmZLp+2gr6ASuJJD3gNGtd/fEPo97Y8WLs4p6JP9yg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784621827; c=relaxed/simple; bh=Mxh5rA6eMZ5HaHlazAu8CfBn2aYMqbfmWNRyDwwJNjs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=eqR0EPJ9fqB1vNdXnHGzzF9MuWjkzbaYHaImQtjmfZWT/eERL7KeWCcGjIgMC+J9seE7/NiJDeNAaGA3QC0YcTRsRn1d9qHSk5u4yg0WIUfFQDNF4WrRMaVsj3a85cdFZqMqrTo34eaVDvn/GloX/oBb4iDWaineMfgXBfiVrE8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b=KM7Qc+2Y; arc=none smtp.client-ip=188.40.3.216 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b="KM7Qc+2Y" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ew.tq-group.com; s=default2602; h=Content-Type:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID; bh=+N5FscJywt+YqGXuLUzhGm/vFoyaAsakSzYz7zyBkkM=; b=KM7Qc+2Y2fY88mqpbZfgd0x/Fa 4ANU8+fOSVPxZjDuMSNs9aa98/gE33fw2FPd3YM41lZh/OjooCfxZl3z70Knyv6Vl5LfwSt4cGWgH Ebu6Fu+WfG9kociLblneNsXzqxSvnkf/z84A87nq61i7h7OlaLFxcZHpidTV5dkhgQSUNT4f+aXP8 4LIzmq+jpZ0Y0LztV+0t+yUb8aqgfUzDEdv/qi9SrQ4OPmxqV4fxbyTLtNeIJvrdexVe3r41hpefw JDtyWqAC3GQD81Re3RNmsnWpj2fSICN9klBadgPQEJLV5PP+vj6K2vTPaLcOQUkMSkEnwO7KiesWe G+7A5UIA==; Received: from sslproxy03.your-server.de ([88.198.220.132]) by www537.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1wm5D8-000OWD-1X; Tue, 21 Jul 2026 09:48:18 +0200 Received: from localhost ([127.0.0.1]) by sslproxy03.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wm5D7-000OyO-1Y; Tue, 21 Jul 2026 09:48:18 +0200 From: Alexander Stein To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Xu Yang , Frank Li , Frank.Li@oss.nxp.com Subject: Re: [PATCH 1/2] arm64: dts: imx8qm-ss-conn: add usbotg3 iommu information Date: Tue, 21 Jul 2026 09:48:16 +0200 Message-ID: <2844770.mvXUDI8C0e@steina-w> Organization: TQ-Systems GmbH In-Reply-To: <20260720-qm_smmu-v1-1-3689fbd8b516@nxp.com> References: <20260720-qm_smmu-v1-0-3689fbd8b516@nxp.com> <20260720-qm_smmu-v1-1-3689fbd8b516@nxp.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1" X-Virus-Scanned: Clear (ClamAV 1.4.3/28067/Tue Jul 21 08:23:56 2026) Hi Frank, Am Montag, 20. Juli 2026, 23:10:33 CEST schrieb Frank.Li@oss.nxp.com: > From: Frank Li >=20 > Add usbotg3 iommu information. >=20 > Signed-off-by: Frank Li > --- > arch/arm64/boot/dts/freescale/imx8qm-ss-conn.dtsi | 4 ++++ > 1 file changed, 4 insertions(+) >=20 > diff --git a/arch/arm64/boot/dts/freescale/imx8qm-ss-conn.dtsi b/arch/arm= 64/boot/dts/freescale/imx8qm-ss-conn.dtsi > index ccf9f510e0f88..1370a571153a5 100644 > --- a/arch/arm64/boot/dts/freescale/imx8qm-ss-conn.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8qm-ss-conn.dtsi > @@ -32,3 +32,7 @@ &usdhc3 { > compatible =3D "fsl,imx8qm-usdhc", "fsl,imx8qxp-usdhc", "fsl,imx7d-usdh= c"; > iommus =3D <&smmu 0x11 0x7f80>; > }; > + > +&usbotg3_cdns3 { > + iommus =3D <&smmu 0x4 0x7f80>; Where in the RM can you get these values? Thanks and best regards, Alexander > +}; >=20 >=20 =2D-=20 TQ-Systems GmbH | M=FChlstra=DFe 2, Gut Delling | 82229 Seefeld, Germany Amtsgericht M=FCnchen, HRB 105018 Gesch=E4ftsf=FChrer: Detlef Schneider, R=FCdiger Stahl, Stefan Schneider http://www.tq-group.com/