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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2022-11-10 16:44:07 +0100 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2022-11-19 10:33:15 +0100 |
| commit | bbc4d205d93f52ee18dfa7858d51489c0506547f (patch) | |
| tree | 4151827f6c7203da02bde8e54884695580b59ebb /Documentation/devicetree/bindings/iommu | |
| parent | 30a0b95b1335e12efef89dd78518ed3e4a71a763 (diff) | |
| download | linux-stable-bbc4d205d93f52ee18dfa7858d51489c0506547f.tar.gz linux-stable-bbc4d205d93f52ee18dfa7858d51489c0506547f.tar.bz2 linux-stable-bbc4d205d93f52ee18dfa7858d51489c0506547f.zip | |
iommu/exynos: Fix driver initialization sequence
Registering a SYSMMU platform driver might directly trigger initializing
IOMMU domains and performing the initial mappings. Also the IOMMU core
might use the IOMMU hardware once it has been registered with
iommu_device_register() function. Ensure that all driver resources are
allocated and initialized before the driver advertise its presence to the
platform bus and the IOMMU subsystem.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20221110154407.26531-1-m.szyprowski@samsung.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'Documentation/devicetree/bindings/iommu')
0 files changed, 0 insertions, 0 deletions