From: Alexandre Bailon <abailon@baylibre.com>
To: yong.wu@mediatek.com, joro@8bytes.org, will@kernel.org
Cc: robin.murphy@arm.com, matthias.bgg@gmail.com,
krzysztof.kozlowski@linaro.org, robh+dt@kernel.org,
iommu@lists.linux.dev, linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Alexandre Bailon <abailon@baylibre.com>
Subject: [PATCH 0/3] Add support of unmanaged domain to mediatek IOMMU
Date: Mon, 30 Jan 2023 11:27:19 +0100 [thread overview]
Message-ID: <20230130102722.133271-1-abailon@baylibre.com> (raw)
Mediatek mt8365 SoC APU support (AI Processor Unit) is being upstremed.
This device, behind an IOMMU uses remoteproc which requires unmanaged domain.
This updates the iommu driver to support unmanaged iommu domain and let
remoteproc use the IOMMU.
Alexandre Bailon (3):
dt-bindings: memory: mediatek: Add support of unmanaged iommu domain
iommu: mediatek: Add support of unmanaged iommu domain
dt-bindings: iommu: memory: Use unmanaged iommu domain for the APU
drivers/iommu/mtk_iommu.c | 6 ++++++
include/dt-bindings/memory/mediatek,mt8365-larb-port.h | 4 ++--
include/dt-bindings/memory/mtk-memory-port.h | 3 +++
3 files changed, 11 insertions(+), 2 deletions(-)
--
2.38.2
next reply other threads:[~2023-01-30 10:26 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-30 10:27 Alexandre Bailon [this message]
2023-01-30 10:27 ` [PATCH 1/3] dt-bindings: memory: mediatek: Add support of unmanaged iommu domain Alexandre Bailon
2023-01-30 11:57 ` Alexandre Mergnat
2023-01-30 11:58 ` Robin Murphy
2023-01-30 10:27 ` [PATCH 2/3] iommu: " Alexandre Bailon
2023-01-30 12:04 ` Alexandre Mergnat
2023-01-30 12:04 ` Robin Murphy
2023-01-31 13:08 ` Alexandre Bailon
2023-01-31 14:15 ` Robin Murphy
2023-01-31 15:31 ` Alexandre Bailon
2023-02-14 5:48 ` Yong Wu (吴勇)
2023-09-14 8:07 ` Alexandre Bailon
2023-09-14 14:19 ` Robin Murphy
2023-01-30 10:27 ` [PATCH 3/3] dt-bindings: iommu: memory: Use unmanaged iommu domain for the APU Alexandre Bailon
2023-01-30 12:04 ` Alexandre Mergnat
2023-01-30 22:50 ` Rob Herring
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