linux/drivers/memory
Olof Johansson 1eb5f83ee9 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.
 -----BEGIN PGP SIGNATURE-----
 
 iQJEBAABCgAuFiEE3dJiKD0RGyM7briowTdm5oaLg9cFAmDHsjAQHGtyemtAa2Vy
 bmVsLm9yZwAKCRDBN2bmhouD14vID/9let7+Nk2rX8g3RcHbCCcTYaDnsfG1Jthw
 eq2BPBJstRB4IxL4AyoVGZmha7boDpOts95sJPLiETA5OMzYPFk2YhVm+yVnN6d0
 Wo9j/XFRMH8RyfSDZdIJQZ4q3dUgVt+6dCDonuk+lSLEYpo39lPBMoKxZVGIoiGK
 /qd1nFBhxUWWqJsZDUaxuSK75mCK1dWzwxUqT4SQ7ww0HKy7zJXLskQj4vKT6fbt
 BS+wzlQqjt72VvYGcU0ARv4/7nF3rENLG/1va9khbvImgUHJ8FJMllBPdi/rj4Gk
 diwoPpbDBeAv2NsXGwqribVtcUNZiBXNh1GOIea26WdtYHpA2ZC10uZC+TK6vwi5
 62sUu7MdFJ5Wrrbo+Pzl8iCrvUVXoXAA9fRorYDamfkTh+vuVNEN4/8Frkt2bWe6
 ScLgqWWG7jEiwxOAcmLq4jhcMpVyTXOyQ6U0Gk9VHeGWA+WkubcyBoEripiEFLY3
 25oMVXVw+xbGSEameDkosaxyVvbshKnxw8RnBEZ4IG18Xp3xJYBqG1w4iSIWowv3
 pN4hUF57+KrDrBDBjWm7sWeXPhZ7ibW/EXVTvp0hqsigFriupRnaO8sPAyaTuTrL
 4rMhCO+JoHvIWUtDzpLutLG6ZTXdr1PRcEZDooZGaUKuABbGIiPNtU0Phj96rcdf
 rD8dZEyjoQ==
 =qHnq
 -----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQJDBAABCgAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAmDKmQ4PHG9sb2ZAbGl4
 b20ubmV0AAoJEIwa5zzehBx3io8P/i/rcOnipS5JPscHsPsgnAW+P1VbCoHBKdp9
 KZTPQXbtE47pUrYk7bYgiWJ5uWzY8toRUyYjgXZmwWWOzM8PpP/aadXSTSD8oEZ7
 t9mva3NTtnfT8LX4sjYxmY9P4vIzPMM7KqsT8JkEiTMamVFDLbx+KAUSv0T+ykmY
 iSe4o6QKN/2ErHLK9PrIjVFTD9zPA8uAjKvnUxBAZHp+8FoX0W5mwT1D7GNhj792
 Zsi7VodViw0xz+DuYNJQ7wQs7O3QrJnEQplXaLBJhxb08i8o7gEjLwX7WVXpW5wx
 y3P3XrELAZk3MxAgMFVNjpKdf4vVe4z4oFjr8a9hbUkJpTFIwiLqgu8tQaV83gjh
 xzfWuNf5BKaSic/VGuj+pYS9Y7TFjqNsVp7ziXmpS8KFGh3FzyjVWsUaewwD/H47
 pVldVHRvhXp77p+H6R8Uo3Jr2oBQflynHP4r7LB9mAZ2gBuygW8XczgL+q7Z/WZt
 yZrtPAY+fYFQ6P+Xk8scb7tzFYYu1XXs/FFB0BCEAABhB8vde3aQ3nt2kLB26pfM
 /nzP9oAngZxnN3EdKutH5U9D/WRTOL2ujrPF+8gNekEo0phM852r1AoDJ899kX3L
 sngdqvnXbMI5LNaFq1F14RX8jGU6bxf2trVlvKg+siD4YBsLrxw03vni5a9k5n8H
 LfEUaejs
 =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>
2021-06-16 17:36:30 -07:00
..
samsung Power management updates for 5.13-rc1 2021-04-26 15:10:25 -07:00
tegra memory: tegra: Delete dead debugfs checking code 2021-06-10 09:18:15 +02:00
.gitignore .gitignore: prefix local generated files with a slash 2021-05-02 00:43:35 +09:00
atmel-ebi.c memory: atmel-ebi: add missing of_node_put for loop iteration 2021-05-11 08:49:18 -04:00
atmel-sdramc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 340 2019-06-05 17:37:07 +02:00
brcmstb_dpfe.c memory: brcmstb_dpfe: Simplify with dev_err_probe() 2020-09-02 17:22:31 +02:00
bt1-l2-ctl.c memory: bt1-l2-ctl: Add blank lines after declarations 2020-07-27 11:13:33 +02:00
da8xx-ddrctl.c memory: da8xx-ddrctl: Remove unused 'node' variable 2020-07-24 16:18:32 +02:00
dfl-emif.c memory: dfl-emif: add the DFL EMIF private feature driver 2021-01-07 15:21:27 +01:00
emif-asm-offsets.c memory: emif-asm-offsets: Add GPLv2 SPDX license header 2020-07-24 16:18:32 +02:00
emif.c memory: emif: remove unused frequency and voltage notifiers 2021-06-10 09:24:46 +02:00
emif.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
fsl_ifc.c memory: fsl_ifc: fix leak of private memory on probe failure 2021-06-10 09:24:37 +02:00
fsl-corenet-cf.c memory: fsl-corenet-cf: Remove redundant dev_err call in ccf_probe() 2021-04-01 19:56:52 +02:00
jedec_ddr_data.c ARM: SoC-related driver updates 2019-07-19 17:13:56 -07:00
jedec_ddr.h memory: Extend of_memory with LPDDR3 support 2019-10-01 20:28:38 +02:00
jz4780-nemc.c memory: jz4780_nemc: Fix potential NULL dereference in jz4780_nemc_probe() 2020-12-05 14:57:52 +01:00
Kconfig Char/Misc driver patches for 5.12-rc1 2021-02-24 10:25:37 -08:00
Makefile memory: dfl-emif: add the DFL EMIF private feature driver 2021-01-07 15:21:27 +01:00
mtk-smi.c memory: mtk-smi: Add device-link between smi-larb and smi-common 2021-04-13 16:56:31 +02:00
mvebu-devbus.c memory: mvebu-devbus: Align with open parenthesis 2020-07-27 11:13:33 +02:00
of_memory.c memory: of: Correct kerneldoc 2020-07-27 11:13:33 +02:00
of_memory.h memory: of: Remove unneeded extern from function declarations 2020-07-24 16:18:32 +02:00
omap-gpmc.c memory: gpmc: fix out of bounds read and dereference on gpmc_cs[] 2021-03-07 20:55:00 +01:00
pl172.c amba: Make the remove callback return void 2021-02-02 14:25:50 +01:00
pl353-smc.c Memory controller drivers for v5.14 - PL353 2021-06-12 08:53:06 -07:00
renesas-rpc-if.c memory: renesas-rpc-if: fix possible NULL pointer dereference of resource 2021-04-13 16:55:02 +02:00
stm32-fmc2-ebi.c memory: stm32-fmc2-ebi: add missing of_node_put for loop iteration 2021-05-11 08:49:18 -04:00
ti-aemif.c memory: ti-aemif: Drop child node when jumping out loop 2021-01-25 20:18:42 +01:00
ti-emif-pm.c memory: ti-emif-pm: Drop of_match_ptr from of_device_id table 2021-02-08 18:13:24 +01:00
ti-emif-sram-pm.S memory: ti-emif-sram: move driver-specific asm-offset.h to drivers/memory/ 2019-07-17 10:25:10 +09:00