From: Thierry Reding <thierry.reding@gmail.com>
To: Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Rob Herring <robh+dt@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>,
Jon Hunter <jonathanh@nvidia.com>,
iommu@lists.linux-foundation.org, devicetree@vger.kernel.org,
linux-tegra@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Rob Herring <robh@kernel.org>
Subject: [PATCH v2 2/4] dt-bindings: arm-smmu: Add compatible for Tegra234 SOC
Date: Thu, 9 Dec 2021 17:35:58 +0100 [thread overview]
Message-ID: <20211209163600.609613-2-thierry.reding@gmail.com> (raw)
In-Reply-To: <20211209163600.609613-1-thierry.reding@gmail.com>
From: Thierry Reding <treding@nvidia.com>
The NVIDIA Tegra234 SoC comes with one single-instance ARM SMMU used by
isochronous memory clients and two dual-instance ARM SMMUs used by non-
isochronous memory clients.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
index e239157eb30c..7fd0522bcd84 100644
--- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
+++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
@@ -60,8 +60,9 @@ properties:
for improved performance.
items:
- enum:
- - nvidia,tegra194-smmu
- nvidia,tegra186-smmu
+ - nvidia,tegra194-smmu
+ - nvidia,tegra234-smmu
- const: nvidia,smmu-500
- items:
- const: arm,mmu-500
@@ -181,8 +182,9 @@ allOf:
compatible:
contains:
enum:
- - nvidia,tegra194-smmu
- nvidia,tegra186-smmu
+ - nvidia,tegra194-smmu
+ - nvidia,tegra234-smmu
then:
properties:
reg:
--
2.34.1
next prev parent reply other threads:[~2021-12-09 16:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-09 16:35 [PATCH v2 1/4] dt-bindings: arm-smmu: Document nvidia,memory-controller property Thierry Reding
2021-12-09 16:35 ` Thierry Reding [this message]
2021-12-09 16:35 ` [PATCH v2 3/4] iommu/arm-smmu: Support Tegra234 SMMU Thierry Reding
2021-12-13 18:18 ` Will Deacon
2021-12-09 16:36 ` [PATCH v2 4/4] arm64: tegra: Add Tegra234 IOMMUs Thierry Reding
2021-12-15 19:16 ` [PATCH v2 1/4] dt-bindings: arm-smmu: Document nvidia,memory-controller property Rob Herring
2022-02-16 13:25 ` Thierry Reding
2022-03-08 15:59 ` Thierry Reding
2022-03-09 12:43 ` Will Deacon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20211209163600.609613-2-thierry.reding@gmail.com \
--to=thierry.reding@gmail.com \
--cc=devicetree@vger.kernel.org \
--cc=iommu@lists.linux-foundation.org \
--cc=jonathanh@nvidia.com \
--cc=joro@8bytes.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-tegra@vger.kernel.org \
--cc=robh+dt@kernel.org \
--cc=robh@kernel.org \
--cc=robin.murphy@arm.com \
--cc=will@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox