linux/drivers/memory/tegra
Linus Torvalds 70cb95c736 soc: drivers for 7.2
There are a few added drivers, but mostly the normal maintenance to drivers
 for firmware, memory controller and other soc specific hadware:
 
  - The NXP QuickEngine gets modern MSI support, which allows some cleanups to
    the GICv3 irqchip chip driver
 
  - A new SoC specific driver for the Renesas R-Car MFIS unit is added,
    encapsulating support for the on-chip mailbox and hwspinlock
    implementations that are not easily separated into individual
    drivers
 
  - The Qualcomm SoC drivers add support for additional SoC implementations,
    and flexiblity around power managedment for the serial-engine driver
    as well as probing the LLCC driver using custom hardware descriptions
    inside of the device itself.
 
  - Added support for the Samsung thermal management unit
 
  - A cleanup to the Tegra 'PMC' driver interfaces to remove legacy
    APIs and allow multiple PMC instances everywhere.
 
  - Updates to the TI SCI and KNAS drivers to improve suspend/resume
    support.
 
  - Minor driver changes for mediatek, xilinx, allwinner, aspeed, tegra,
    broadcom, amd, microchip and starfive specific drivers
 
  - Memory controller updates for Tegra and Renesas for additional SoC
    types and other improvements.
 
  - Firmware driver updates for Arm FF-A, SMCCC and SCMI interfaces,
    to update driver probing, object lifetimes and address minor bugs.
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Merge tag 'soc-drivers-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC driver updates from Arnd Bergmann:
 "There are a few added drivers, but mostly the normal maintenance to
  drivers for firmware, memory controller and other soc specific
  hardware:

   - The NXP QuickEngine gets modern MSI support, which allows some
     cleanups to the GICv3 irqchip chip driver

   - A new SoC specific driver for the Renesas R-Car MFIS unit is added,
     encapsulating support for the on-chip mailbox and hwspinlock
     implementations that are not easily separated into individual
     drivers

   - The Qualcomm SoC drivers add support for additional SoC
     implementations, and flexibility around power management for the
     serial-engine driver as well as probing the LLCC driver using
     custom hardware descriptions inside of the device itself.

   - Added support for the Samsung thermal management unit

   - A cleanup to the Tegra 'PMC' driver interfaces to remove legacy
     APIs and allow multiple PMC instances everywhere.

   - Updates to the TI SCI and KNAS drivers to improve suspend/resume
     support.

   - Minor driver changes for mediatek, xilinx, allwinner, aspeed,
     tegra, broadcom, amd, microchip and starfive specific drivers

   - Memory controller updates for Tegra and Renesas for additional SoC
     types and other improvements.

   - Firmware driver updates for Arm FF-A, SMCCC and SCMI interfaces, to
     update driver probing, object lifetimes and address minor bugs"

* tag 'soc-drivers-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (189 commits)
  Revert "firmware: zynqmp: Add dynamic CSU register discovery and sysfs interface"
  Revert "Documentation: ABI: add sysfs interface for ZynqMP CSU registers"
  memory: tegra234: drop dead NULL check in tegra234_mc_icc_aggregate()
  memory: tegra264: drop redundant tegra264_mc_icc_aggregate()
  memory: tegra186-emc: stop borrowing MC aggregate hook for EMC
  soc: aspeed: cleanup dead default for ASPEED_SOCINFO
  firmware: tegra: bpmp: Add support for multi-socket platforms
  firmware: tegra: bpmp: Propagate debugfs errors
  soc/tegra: pmc: Add Tegra238 support
  soc/tegra: pmc: Restrict power-off handler to Nexus 7
  soc/tegra: pmc: Populate powergate debugfs only when needed
  soc/tegra: pmc: Move legacy code behind CONFIG_ARM guard
  soc/tegra: pmc: Remove unused legacy functions
  soc/tegra: pmc: Create PMC context dynamically
  firmware: samsung: acpm: remove compile-testing stubs
  firmware: samsung: acpm: Add devm_acpm_get_by_phandle helper
  firmware: samsung: acpm: Add TMU protocol support
  firmware: samsung: acpm: Make acpm_ops const and access via pointer
  firmware: samsung: acpm: Drop redundant _ops suffix in acpm_ops members
  firmware: samsung: acpm: Annotate rx_data->cmd with __counted_by_ptr
  ...
2026-06-17 11:21:40 -07:00
..
Kconfig memory: tegra: Add Tegra114 EMC driver 2026-05-04 20:47:18 +02:00
Makefile memory: tegra: Add Tegra114 EMC driver 2026-05-04 20:47:18 +02:00
mc.c memory: tegra: Add Tegra238 MC support 2026-05-04 19:27:15 +02:00
mc.h memory: tegra: Add Tegra238 MC support 2026-05-04 19:27:15 +02:00
tegra-emc-common.c memory: tegra: Deduplicate rate request management code 2026-05-04 19:16:48 +02:00
tegra-emc-common.h memory: tegra: Deduplicate rate request management code 2026-05-04 19:16:48 +02:00
tegra20-emc.c memory: tegra: Deduplicate rate request management code 2026-05-04 19:16:48 +02:00
tegra20.c memory: tegra: Add MC error logging support for Tegra264 2026-03-07 18:02:48 +01:00
tegra30-emc.c memory: tegra: Deduplicate rate request management code 2026-05-04 19:16:48 +02:00
tegra30.c memory: tegra: Prepare for supporting multiple intmask registers 2026-03-07 18:02:41 +01:00
tegra114-emc.c memory: tegra114-emc: Simplify tegra114_emc_interconnect_init() error message 2026-05-14 18:35:31 +02:00
tegra114.c memory: tegra: Implement EMEM regs and ICC ops for Tegra114 2026-05-04 20:47:17 +02:00
tegra124-emc.c memory: tegra: Deduplicate rate request management code 2026-05-04 19:16:48 +02:00
tegra124.c memory: tegra: Prepare for supporting multiple intmask registers 2026-03-07 18:02:41 +01:00
tegra186-emc.c memory: tegra186-emc: stop borrowing MC aggregate hook for EMC 2026-06-09 17:00:30 +02:00
tegra186.c memory: tegra: Make ->resume() callback return void 2026-05-04 19:17:48 +02:00
tegra194.c memory: tegra: Prepare for supporting multiple intmask registers 2026-03-07 18:02:41 +01:00
tegra210-emc-cc-r21021.c memory: tegra: Rework update_clock_tree_delay() 2024-07-29 17:35:21 +02:00
tegra210-emc-core.c thermal/of: Rename the devm_thermal_of_cooling_device_register() function 2026-06-03 09:12:53 +02:00
tegra210-emc-table.c of: reserved_mem: switch to ops based OF_DECLARE() 2026-03-26 14:12:02 -05:00
tegra210-emc.h memory: tegra: Drop <linux/clk-provider.h> 2020-06-22 13:54:58 +02:00
tegra210-mc.h memory: tegra: Add EMC scaling support code for Tegra210 2020-06-22 13:54:57 +02:00
tegra210.c memory: tegra: Prepare for supporting multiple intmask registers 2026-03-07 18:02:41 +01:00
tegra234.c memory: tegra234: drop dead NULL check in tegra234_mc_icc_aggregate() 2026-06-09 17:00:30 +02:00
tegra238.c memory: tegra: Add Tegra238 MC support 2026-05-04 19:27:15 +02:00
tegra264-bwmgr.h memory: tegra: Add Tegra264 MC and EMC support 2025-07-11 16:49:42 +02:00
tegra264.c memory: tegra264: drop redundant tegra264_mc_icc_aggregate() 2026-06-09 17:00:30 +02:00