forked from Minki/linux
1eb5f83ee9
Second set of changes for Tegra SoC memory controller drivers,
containing patchset from Thierry Reding:
"The goal here is to avoid early identity mappings altogether and instead
postpone the need for the identity mappings to when devices are attached
to the SMMU. This works by making the SMMU driver coordinate with the
memory controller driver on when to start enforcing SMMU translations.
This makes Tegra behave in a more standard way and pushes the code to
deal with the Tegra-specific programming into the NVIDIA SMMU
implementation."
This pulls a dependency from Will Deacon (ARM SMMU driver) and contains
further ARM SMMU driver patches to resolve complex dependencies between
different patchsets. The pull from Will contains only one patch
("Implement ->probe_finalize()"). Further work in Will's tree might
depend on this patch, therefore patch was applied there.
On the other hand, this ("Implement ->probe_finalize()") patch is also a
dependency for ARM SMMU driver changes for Tegra. These changes,
bringing seamless transition from the firmware framebuffer to the OS
framebuffer, depend on earlier Tegra memory controller driver patches.
-----BEGIN PGP SIGNATURE-----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=qHnq
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=pB39
-----END PGP SIGNATURE-----
Merge tag 'memory-controller-drv-tegra-5.14-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/drivers
Memory controller drivers for v5.14 - Tegra SoC, part two
Second set of changes for Tegra SoC memory controller drivers,
containing patchset from Thierry Reding:
"The goal here is to avoid early identity mappings altogether and instead
postpone the need for the identity mappings to when devices are attached
to the SMMU. This works by making the SMMU driver coordinate with the
memory controller driver on when to start enforcing SMMU translations.
This makes Tegra behave in a more standard way and pushes the code to
deal with the Tegra-specific programming into the NVIDIA SMMU
implementation."
This pulls a dependency from Will Deacon (ARM SMMU driver) and contains
further ARM SMMU driver patches to resolve complex dependencies between
different patchsets. The pull from Will contains only one patch
("Implement ->probe_finalize()"). Further work in Will's tree might
depend on this patch, therefore patch was applied there.
On the other hand, this ("Implement ->probe_finalize()") patch is also a
dependency for ARM SMMU driver changes for Tegra. These changes,
bringing seamless transition from the firmware framebuffer to the OS
framebuffer, depend on earlier Tegra memory controller driver patches.
* tag 'memory-controller-drv-tegra-5.14-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: (37 commits)
iommu/arm-smmu: Use Tegra implementation on Tegra186
iommu/arm-smmu: tegra: Implement SID override programming
iommu/arm-smmu: tegra: Detect number of instances at runtime
dt-bindings: arm-smmu: Add Tegra186 compatible string
memory: tegra: Delete dead debugfs checking code
iommu/arm-smmu: Implement ->probe_finalize()
memory: tegra: Implement SID override programming
memory: tegra: Split Tegra194 data into separate file
memory: tegra: Add memory client IDs to tables
memory: tegra: Unify drivers
memory: tegra: Only initialize reset controller if available
memory: tegra: Make IRQ support opitonal
memory: tegra: Parameterize interrupt handler
memory: tegra: Extract setup code into callback
memory: tegra: Make per-SoC setup more generic
memory: tegra: Push suspend/resume into SoC drivers
memory: tegra: Introduce struct tegra_mc_ops
memory: tegra: Unify struct tegra_mc across SoC generations
memory: tegra: Consolidate register fields
memory: tegra30-emc: Use devm_tegra_core_dev_init_opp_table()
...
Link: https://lore.kernel.org/r/20210614195200.21657-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Olof Johansson <olof@lixom.net>
|
||
|---|---|---|
| .. | ||
| samsung | ||
| tegra | ||
| .gitignore | ||
| atmel-ebi.c | ||
| atmel-sdramc.c | ||
| brcmstb_dpfe.c | ||
| bt1-l2-ctl.c | ||
| da8xx-ddrctl.c | ||
| dfl-emif.c | ||
| emif-asm-offsets.c | ||
| emif.c | ||
| emif.h | ||
| fsl_ifc.c | ||
| fsl-corenet-cf.c | ||
| jedec_ddr_data.c | ||
| jedec_ddr.h | ||
| jz4780-nemc.c | ||
| Kconfig | ||
| Makefile | ||
| mtk-smi.c | ||
| mvebu-devbus.c | ||
| of_memory.c | ||
| of_memory.h | ||
| omap-gpmc.c | ||
| pl172.c | ||
| pl353-smc.c | ||
| renesas-rpc-if.c | ||
| stm32-fmc2-ebi.c | ||
| ti-aemif.c | ||
| ti-emif-pm.c | ||
| ti-emif-sram-pm.S | ||