| Message ID | 20230311133856.63840-2-sven@svenpeter.dev |
|---|---|
| State | New |
| Headers |
Return-Path: <linux-kernel-owner@vger.kernel.org>
Delivered-To: ouuuleilei@gmail.com
Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp284884wrd;
Sat, 11 Mar 2023 05:42:39 -0800 (PST)
X-Google-Smtp-Source:
AK7set96gpkaMGYe8FtvFY7FoVeQity8z8IdTObloIYU9H29spWFBns+fugUSZRkMEKOXtG6gG/+
X-Received: by 2002:a17:902:cec6:b0:196:8292:e879 with SMTP id
d6-20020a170902cec600b001968292e879mr37774247plg.1.1678542158951;
Sat, 11 Mar 2023 05:42:38 -0800 (PST)
ARC-Seal: i=1; a=rsa-sha256; t=1678542158; cv=none;
d=google.com; s=arc-20160816;
b=sX//4wYQk4LcteRJ/q3gglru0ZVbhF66QP4Hul9sVm0AkA+xK5j3L3/R8YW/3anlZl
a6rAM7JcLlgPSFg4xqGGZRId5mROebuQ6B/6apvRgjKNOBiG3bCxMnAsh2UWeDWFmqfd
PbVSphiKxOsepKbsI9gnrT3dUuWHX73p2Ckhi6oeCWDS1NKsoNyK348wm2oLrFJ348s7
Xe69/QqHLa47Z3Pc7VYvGhef0ActOiDc12uJdjln0Dm7EukqzgMowzktn9VqLI6C95HJ
f5nsKa1COGjpsYk03JswVbSZfKByx26VFAdNCNY8liLsG27QThfIN8kxr0utrAuKD+ZN
fW7Q==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com;
s=arc-20160816;
h=list-id:precedence:content-transfer-encoding:mime-version
:references:in-reply-to:message-id:date:subject:cc:to:from
:feedback-id:dkim-signature:dkim-signature;
bh=NLAAjqI5hAqO+6T5ybLfjafnBv2sskMvoLWugFUpxvk=;
b=yMd6Zf14/YSl5E0aPpK0DI2DnQBhctfx1dpUW9mJyU6E1rirrHS0QUzmJtZu6z8hXh
k62s7gVRKz8jAFW+DomLsnah2EsLVA9P0ZRKgKPnEv1jS7ACIr1zULF+rZSZnoxoZCCk
9XwOx6RihocN5c08tm4g6tEddH9IeilOtz7h5TtUnGOr6PLx2BQX/Az1W9Nma87Upf9U
2CJ0uXxoenRqnxcVWOb7WVlIfrLIm9+wKQUUULe4vN+abljDnwO4GRasp2GVO8TXcD/j
qVDwnzskgj5b9Ri4JCVyr7ulUSgHoUTR6W8Xgx0iC0jF588iLBpbi6bP1EvR2b/6dgWF
0fuw==
ARC-Authentication-Results: i=1; mx.google.com;
dkim=pass header.i=@svenpeter.dev header.s=fm2 header.b=msfuyDZ6;
dkim=pass header.i=@messagingengine.com header.s=fm2 header.b=AUsB758y;
spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org
designates 2620:137:e000::1:20 as permitted sender)
smtp.mailfrom=linux-kernel-owner@vger.kernel.org;
dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=svenpeter.dev
Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20])
by mx.google.com with ESMTP id
n3-20020a1709026a8300b0019ead64ae76si2361491plk.282.2023.03.11.05.42.26;
Sat, 11 Mar 2023 05:42:38 -0800 (PST)
Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org
designates 2620:137:e000::1:20 as permitted sender)
client-ip=2620:137:e000::1:20;
Authentication-Results: mx.google.com;
dkim=pass header.i=@svenpeter.dev header.s=fm2 header.b=msfuyDZ6;
dkim=pass header.i=@messagingengine.com header.s=fm2 header.b=AUsB758y;
spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org
designates 2620:137:e000::1:20 as permitted sender)
smtp.mailfrom=linux-kernel-owner@vger.kernel.org;
dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=svenpeter.dev
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
id S230001AbjCKNjI (ORCPT <rfc822;toshivichauhan@gmail.com>
+ 99 others); Sat, 11 Mar 2023 08:39:08 -0500
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59288 "EHLO
lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
with ESMTP id S229957AbjCKNjF (ORCPT
<rfc822;linux-kernel@vger.kernel.org>);
Sat, 11 Mar 2023 08:39:05 -0500
Received: from out5-smtp.messagingengine.com (out5-smtp.messagingengine.com
[66.111.4.29])
by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 25F24120494;
Sat, 11 Mar 2023 05:39:04 -0800 (PST)
Received: from compute1.internal (compute1.nyi.internal [10.202.2.41])
by mailout.nyi.internal (Postfix) with ESMTP id 858BF5C00E8;
Sat, 11 Mar 2023 08:39:03 -0500 (EST)
Received: from mailfrontend2 ([10.202.2.163])
by compute1.internal (MEProxy); Sat, 11 Mar 2023 08:39:03 -0500
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=svenpeter.dev;
h=cc:cc:content-transfer-encoding:content-type:date:date:from
:from:in-reply-to:in-reply-to:message-id:mime-version:references
:reply-to:sender:subject:subject:to:to; s=fm2; t=1678541943; x=
1678628343; bh=NLAAjqI5hAqO+6T5ybLfjafnBv2sskMvoLWugFUpxvk=; b=m
sfuyDZ6xSrSyN9Bs0NFxcqy01mxu9waEbETR1YmpTJRfs0eMDUwM4pLgkCPwP3Eb
HLJMZdVGiV5+SSyKqfbBMJPlZnzCCYUfMpIqp22dFQDbbBV3v3gkJwoAGtZksGaV
/DenYe35jdZSHTuxlxr81Me+D2M1/cGDeR3WE55inEdr68ucK18flVcRhRJ+ByEf
brk3rHVGGAF4UPVFcRBTb7rr47GLX/3cCAoz3nTZoEoaeIBswnDVaevXio82r2Px
0GCbf5yxLFAmd3ESJl40dlIEHTrzdtcni7EstHgP6LZMQJXqULK8+xxP/BlOJa9l
yxLn/j/Dy4xlV0A5cfRiw==
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=
messagingengine.com; h=cc:cc:content-transfer-encoding
:content-type:date:date:feedback-id:feedback-id:from:from
:in-reply-to:in-reply-to:message-id:mime-version:references
:reply-to:sender:subject:subject:to:to:x-me-proxy:x-me-proxy
:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t=1678541943; x=
1678628343; bh=NLAAjqI5hAqO+6T5ybLfjafnBv2sskMvoLWugFUpxvk=; b=A
UsB758ypS4D8RDAwC5ujxUdLmi7kpaEPNR4YVak6988PrG4eldZcFkxiDuqjoZ+b
zvhcXqnsnw2evLT53FP4wp4iYmcJOFJFjA75Df1sbR4vOCQjcExNthoouXLQM+yC
cWsETBinXc5VAcH8mGr2Ld+k+WMsq3W5BwSreUVx3Eqmy2nqSnkdmlZeAHvX0dwH
oujoX/T2Bjas2s6Cr/fBJD6jqDsz+16oXqZuyHMCOTi7ZKGDcBRpORPUn/FWFQpN
QQCUVgalS1ci7iv3mnF85dw7yuTdr0LHsan3BYSNo2CGRiyD3kWChTnv90VT3z6L
IuHsIsehiXuEZj+WaRGSQ==
X-ME-Sender: <xms:d4QMZEFRto97uFnx0G-XW0mmIBzj0LTAoKErzDy6jzCx7YPrRGXZ2w>
<xme:d4QMZNUag4vA7VHS5FuUN3gD0o5rQ_crU5_zcUOzQXLlTJq9tTTeJV9yQzsH55P8e
NFahn9wcxL-f68kik4>
X-ME-Received:
<xmr:d4QMZOIiqpr3718fMpTlv01XGxAq9uuUuGRJxEtLMrjcQmUOFDzYemSc4TgKo4LISotCXjNHX7zT7kbuFn9N8V6MHXYbW-80owLVu0SkpVRFvV-NV6I5rXRhxlRGUg>
X-ME-Proxy-Cause:
gggruggvucftvghtrhhoucdtuddrgedvhedrvddvtddgfedtucetufdoteggodetrfdotf
fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen
uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne
cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufhvvghn
ucfrvghtvghruceoshhvvghnsehsvhgvnhhpvghtvghrrdguvghvqeenucggtffrrghtth
gvrhhnpeejieehheekgedvjefhveekjefguddtfefhteehtdeiffelkeeiuedufeelkeej
geenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehsvh
gvnhesshhvvghnphgvthgvrhdruggvvh
X-ME-Proxy: <xmx:d4QMZGFSAx9HsgTUmz5rr_hW6XnDnSeu_dK1RMZhLC9Vq0n5P_mMDw>
<xmx:d4QMZKX9HHzTlV3P4znIzMbCI8NNASYIf3f9ItmTWBSWjstho7J5DQ>
<xmx:d4QMZJPZPE8FzNtu4Na88Gr8hU7LGn6is4y-wxQByPHHd1sBzT4LKA>
<xmx:d4QMZLtI9NHC5p9uBOjjrVA3P6PlE64J58SRb0Nom3axv2KSQVh8uQ>
Feedback-ID: i51094778:Fastmail
Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sat,
11 Mar 2023 08:39:01 -0500 (EST)
From: Sven Peter <sven@svenpeter.dev>
To: Hector Martin <marcan@marcan.st>, Sven Peter <sven@svenpeter.dev>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: Alyssa Rosenzweig <alyssa@rosenzweig.io>,
Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
linux-arm-kernel@lists.infradead.org, asahi@lists.linux.dev,
iommu@lists.linux.dev, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Rob Herring <robh@kernel.org>
Subject: [PATCH v3 1/3] dt-bindings: iommu: dart: Add t8103-usb4-dart
compatible
Date: Sat, 11 Mar 2023 14:38:54 +0100
Message-Id: <20230311133856.63840-2-sven@svenpeter.dev>
X-Mailer: git-send-email 2.30.1 (Apple Git-130)
In-Reply-To: <20230311133856.63840-1-sven@svenpeter.dev>
References: <20230311133856.63840-1-sven@svenpeter.dev>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIM_SIGNED,
DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW,SPF_HELO_PASS,
SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?=
X-GMAIL-THRID: =?utf-8?q?1760079022971934229?=
X-GMAIL-MSGID: =?utf-8?q?1760079022971934229?=
|
| Series |
Apple M1 USB4/Thunderbolt DART support
|
|
Commit Message
Sven Peter
March 11, 2023, 1:38 p.m. UTC
This DART variant is found in the t8103 (M1) SoCs and used for the USB4/Thunderbolt PCIe ports. Unlike the regular t8103 DART these support up to 64 SIDs and require a slightly different MMIO layout. Acked-by: Hector Martin <marcan@marcan.st> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Sven Peter <sven@svenpeter.dev> --- Documentation/devicetree/bindings/iommu/apple,dart.yaml | 1 + 1 file changed, 1 insertion(+)
Comments
> From: Sven Peter <sven@svenpeter.dev> > Date: Sat, 11 Mar 2023 14:38:54 +0100 > > This DART variant is found in the t8103 (M1) SoCs and used for the > USB4/Thunderbolt PCIe ports. Unlike the regular t8103 DART these support > up to 64 SIDs and require a slightly different MMIO layout. > > Acked-by: Hector Martin <marcan@marcan.st> > Acked-by: Rob Herring <robh@kernel.org> > Signed-off-by: Sven Peter <sven@svenpeter.dev> Reviewed-by: Mark Kettenis <kettenis@openbsd.org> > --- > Documentation/devicetree/bindings/iommu/apple,dart.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/iommu/apple,dart.yaml b/Documentation/devicetree/bindings/iommu/apple,dart.yaml > index 903edf85d72e..7adb1de455a5 100644 > --- a/Documentation/devicetree/bindings/iommu/apple,dart.yaml > +++ b/Documentation/devicetree/bindings/iommu/apple,dart.yaml > @@ -24,6 +24,7 @@ properties: > compatible: > enum: > - apple,t8103-dart > + - apple,t8103-usb4-dart > - apple,t8110-dart > - apple,t6000-dart > > -- > 2.25.1 > > >
diff --git a/Documentation/devicetree/bindings/iommu/apple,dart.yaml b/Documentation/devicetree/bindings/iommu/apple,dart.yaml index 903edf85d72e..7adb1de455a5 100644 --- a/Documentation/devicetree/bindings/iommu/apple,dart.yaml +++ b/Documentation/devicetree/bindings/iommu/apple,dart.yaml @@ -24,6 +24,7 @@ properties: compatible: enum: - apple,t8103-dart + - apple,t8103-usb4-dart - apple,t8110-dart - apple,t6000-dart