From: Sven Peter <sven@svenpeter.dev>
To: iommu@lists.linux-foundation.org,
Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org
Cc: Sven Peter <sven@svenpeter.dev>, Joerg Roedel <joro@8bytes.org>,
Will Deacon <will@kernel.org>, Janne Grunau <j@jannau.net>,
Hector Martin <marcan@marcan.st>,
Robin Murphy <robin.murphy@arm.com>,
Alyssa Rosenzweig <alyssa@rosenzweig.io>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/4] dt-bindings: iommu: dart: add t6000 compatible
Date: Wed, 17 Nov 2021 22:15:06 +0100 [thread overview]
Message-ID: <20211117211509.28066-2-sven@svenpeter.dev> (raw)
In-Reply-To: <20211117211509.28066-1-sven@svenpeter.dev>
The M1 Max/Pro SoCs come with a new DART variant that is incompatible with
the previous one. Add a new compatible for those.
Signed-off-by: Sven Peter <sven@svenpeter.dev>
---
Documentation/devicetree/bindings/iommu/apple,dart.yaml | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/iommu/apple,dart.yaml b/Documentation/devicetree/bindings/iommu/apple,dart.yaml
index 94aa9e9afa59..ca2cbde9f3c9 100644
--- a/Documentation/devicetree/bindings/iommu/apple,dart.yaml
+++ b/Documentation/devicetree/bindings/iommu/apple,dart.yaml
@@ -22,7 +22,9 @@ description: |+
properties:
compatible:
- const: apple,t8103-dart
+ enum:
+ - apple,t8103-dart
+ - apple,t6000-dart
reg:
maxItems: 1
--
2.25.1
next prev parent reply other threads:[~2021-11-17 21:15 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-17 21:15 [PATCH 0/4] iommu: M1 Pro/Max DART support Sven Peter
2021-11-17 21:15 ` Sven Peter [this message]
2021-11-29 22:50 ` [PATCH 1/4] dt-bindings: iommu: dart: add t6000 compatible Rob Herring
2021-11-17 21:15 ` [PATCH 2/4] iommu/io-pgtable: Add DART subpage protection support Sven Peter
2021-11-17 21:15 ` [PATCH 3/4] iommu/io-pgtable: Add DART PTE support for t6000 Sven Peter
2021-11-17 21:15 ` [PATCH 4/4] iommu: dart: Support t6000 variant Sven Peter
2021-11-30 20:56 ` [PATCH 0/4] iommu: M1 Pro/Max DART support Janne Grunau
2021-12-06 12:07 ` Joerg Roedel
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