linux-toradex.git/drivers/soc/amlogic, branch v6.12

soc: amlogic: meson-gx-socinfo: add new SoCs id

2024-08-20T15:27:27+00:00

Add new definition for Amlogi SoCs, include S4, C3, T7, A4, A5.

Reviewed-by: Neil Armstrong 
Signed-off-by: Xianwei Zhao 
Acked-by: Conor Dooley 
Link: https://lore.kernel.org/r/20240719-soc_info-v3-2-020a3b687c0c@amlogic.com
Signed-off-by: Neil Armstrong

Merge tag 'amlogic-drivers-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/drivers

2024-07-01T13:48:48+00:00

Amlogic drivers changes for v6.11:
- Add S905L & A113X SoC IDs
- add missing MODULE_DESCRIPTION() macro for meson_sm driver

* tag 'amlogic-drivers-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
  firmware: meson_sm: add missing MODULE_DESCRIPTION() macro
  soc: amlogic: meson-gx-socinfo: add new A113X SoC id
  soc: amlogic: meson-gx-socinfo: Add S905L ID

Link: https://lore.kernel.org/r/35093904-c4a8-432d-b010-a994fc1ee536@linaro.org
Signed-off-by: Arnd Bergmann

soc: add missing MODULE_DESCRIPTION() macros

2024-06-27T14:42:50+00:00

With ARCH=x86, make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/imx/soc-imx8m.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/ixp4xx/ixp4xx-qmgr.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/ixp4xx/ixp4xx-npe.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/mediatek/mtk-cmdq-helper.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/amlogic/meson-clk-measure.o

Add the missing invocations of the MODULE_DESCRIPTION() macro.

Reviewed-by: Linus Walleij 
Acked-by: Shawn Guo 
Reviewed-by: AngeloGioacchino Del Regno 
Reviewed-by: Neil Armstrong  # for amlogic/meson-clk-measure.c
Signed-off-by: Jeff Johnson 
Link: https://lore.kernel.org/r/20240625-md-drivers-soc-v2-1-8bc7c03e3e69@quicinc.com
Signed-off-by: Arnd Bergmann

soc: amlogic: meson-gx-socinfo: add new A113X SoC id

2024-06-06T09:09:02+00:00

Add new definition for Amlogix A113X SoC found in JetHub D1/D1+ devices:

soc soc0: Amlogic Meson AXG (A113X) Revision 25:b (43:2) Detected

Signed-off-by: Viacheslav Bocharov 
Reviewed-by: Neil Armstrong 
Link: https://lore.kernel.org/r/20240604140612.1179323-1-adeep@lexina.in
Signed-off-by: Neil Armstrong

soc: amlogic: meson-gx-socinfo: Add S905L ID

2024-06-06T09:08:45+00:00

Add the S905L SoC ID observed in several P271 boards:

kernel: soc soc0: Amlogic Meson GXLX (S905L) Revision 26:a (c1:2) Detected

Signed-off-by: Christian Hewitt 
Reviewed-by: Neil Armstrong 
Link: https://lore.kernel.org/r/20240604050752.3312468-1-christianshewitt@gmail.com
Signed-off-by: Neil Armstrong

pmdomain: amlogic: Move Kconfig options to the pmdomain subsystem

2023-09-20T08:08:45+00:00

The Kconfig options belongs closer to the corresponding implementations,
hence let's move them from the soc subsystem to the pmdomain subsystem.

Cc: Neil Armstrong 
Cc: Kevin Hilman 
Cc: Jerome Brunet 
Cc: Martin Blumenstingl 
Cc: 
Acked-by: Neil Armstrong 
Signed-off-by: Ulf Hansson

soc: amlogic: Explicitly include correct DT includes

2023-08-04T13:18:42+00:00

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring 
Reviewed-by: Neil Armstrong 
Link: https://lore.kernel.org/r/20230714175124.4066972-1-robh@kernel.org
Signed-off-by: Neil Armstrong

soc: amlogic: Move power-domain drivers to the genpd dir

2023-07-11T13:30:08+00:00

To simplify with maintenance let's move the amlogic power-domain drivers to
the new genpd directory. Going forward, patches are intended to be managed
through a separate git tree, according to MAINTAINERS.

Cc: Neil Armstrong 
Cc: Kevin Hilman 
Cc: Jerome Brunet 
Cc: Martin Blumenstingl 
Cc: 
Acked-by: Neil Armstrong 
Signed-off-by: Ulf Hansson

drivers: meson: secure-pwrc: always enable DMA domain

2023-06-19T09:02:37+00:00

Starting from commit e45f243409db ("firmware: meson_sm:
populate platform devices from sm device tree data") pwrc
is probed successfully and disables unused pwr domains.
By A1 SoC family design, any TEE requires DMA pwr domain
always enabled.

Fixes: b3dde5013e13 ("soc: amlogic: Add support for Secure power domains controller")
Signed-off-by: Alexey Romanov 
Acked-by: Neil Armstrong 
Link: https://lore.kernel.org/r/20230610090414.90529-1-avromanov@sberdevices.ru
[narmstrong: added fixes tag]
Signed-off-by: Neil Armstrong

Merge tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2023-04-27T18:53:57+00:00

Pull driver core updates from Greg KH:
 "Here is the large set of driver core changes for 6.4-rc1.

  Once again, a busy development cycle, with lots of changes happening
  in the driver core in the quest to be able to move "struct bus" and
  "struct class" into read-only memory, a task now complete with these
  changes.

  This will make the future rust interactions with the driver core more
  "provably correct" as well as providing more obvious lifetime rules
  for all busses and classes in the kernel.

  The changes required for this did touch many individual classes and
  busses as many callbacks were changed to take const * parameters
  instead. All of these changes have been submitted to the various
  subsystem maintainers, giving them plenty of time to review, and most
  of them actually did so.

  Other than those changes, included in here are a small set of other
  things:

   - kobject logging improvements

   - cacheinfo improvements and updates

   - obligatory fw_devlink updates and fixes

   - documentation updates

   - device property cleanups and const * changes

   - firwmare loader dependency fixes.

  All of these have been in linux-next for a while with no reported
  problems"

* tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (120 commits)
  device property: make device_property functions take const device *
  driver core: update comments in device_rename()
  driver core: Don't require dynamic_debug for initcall_debug probe timing
  firmware_loader: rework crypto dependencies
  firmware_loader: Strip off \n from customized path
  zram: fix up permission for the hot_add sysfs file
  cacheinfo: Add use_arch[|_cache]_info field/function
  arch_topology: Remove early cacheinfo error message if -ENOENT
  cacheinfo: Check cache properties are present in DT
  cacheinfo: Check sib_leaf in cache_leaves_are_shared()
  cacheinfo: Allow early level detection when DT/ACPI info is missing/broken
  cacheinfo: Add arm64 early level initializer implementation
  cacheinfo: Add arch specific early level initializer
  tty: make tty_class a static const structure
  driver core: class: remove struct class_interface * from callbacks
  driver core: class: mark the struct class in struct class_interface constant
  driver core: class: make class_register() take a const *
  driver core: class: mark class_release() as taking a const *
  driver core: remove incorrect comment for device_create*
  MIPS: vpe-cmp: remove module owner pointer from struct class usage.
  ...