linux-toradex.git/drivers/base, branch v6.12-rc4

Merge tag 'pmdomain-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm

2024-10-11T18:26:15+00:00

Pull pmdomain fixes from Ulf Hansson:
 "pmdomain core:
   - Fix alloc/free in dev_pm_domain_attach|detach_list()

  pmdomain providers:
   - qcom: Fix the return of uninitialized variable

  pmdomain consumers:
   - drm/tegra/gr3d: Revert conversion to dev_pm_domain_attach|detach_list()

  OPP core:
   - Fix error code in dev_pm_opp_set_config()"

* tag 'pmdomain-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm:
  PM: domains: Fix alloc/free in dev_pm_domain_attach|detach_list()
  Revert "drm/tegra: gr3d: Convert into dev_pm_domain_attach|detach_list()"
  pmdomain: qcom-cpr: Fix the return of uninitialized variable
  OPP: fix error code in dev_pm_opp_set_config()

PM: domains: Fix alloc/free in dev_pm_domain_attach|detach_list()

2024-10-10T11:55:17+00:00

The dev_pm_domain_attach|detach_list() functions are not resource managed,
hence they should not use devm_* helpers to manage allocation/freeing of
data. Let's fix this by converting to the traditional alloc/free functions.

Fixes: 161e16a5e50a ("PM: domains: Add helper functions to attach/detach multiple PM domains")
Cc: stable@vger.kernel.org
Signed-off-by: Ulf Hansson 
Acked-by: Viresh Kumar 
Link: https://lore.kernel.org/r/20241002122232.194245-3-ulf.hansson@linaro.org

move asm/unaligned.h to linux/unaligned.h

2024-10-02T21:23:23+00:00

asm/unaligned.h is always an include of asm-generic/unaligned.h;
might as well move that thing to linux/unaligned.h and include
that - there's nothing arch-specific in that header.

auto-generated by the following:

for i in `git grep -l -w asm/unaligned.h`; do
	sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i
done
for i in `git grep -l -w asm-generic/unaligned.h`; do
	sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i
done
git mv include/asm-generic/unaligned.h include/linux/unaligned.h
git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h
sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild
sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h

Merge tag 'driver-core-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2024-09-27T15:48:37+00:00

Pull driver core updates from Greg KH:
 "Here is a small set of patches for the driver core code for 6.12-rc1.

  This set is the one that caused the most delay on my side, due to lots
  of last-minute reports of problems in the async shutdown feature that
  was added. In the end, I've reverted all of the patches in that series
  so we are back to "normal" and the patch set is being reworked for the
  next merge window.

  Other than the async shutdown patches that were reverted, included in
  here are:

   - minor driver core cleanups

   - minor driver core bus and class api cleanups and simplifications
     for some callbacks

   - some const markings of structures

   - other even more minor cleanups

  All of these, including the last minute reverts, have been in
  linux-next, but all of the reports of problems in linux-next were
  before the reverts happened. After the reverts, all is good"

* tag 'driver-core-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (32 commits)
  Revert "driver core: don't always lock parent in shutdown"
  Revert "driver core: separate function to shutdown one device"
  Revert "driver core: shut down devices asynchronously"
  Revert "nvme-pci: Make driver prefer asynchronous shutdown"
  Revert "driver core: fix async device shutdown hang"
  driver core: fix async device shutdown hang
  driver core: attribute_container: Remove unused functions
  driver core: Trivially simplify ((struct device_private *)curr)->device->p to @curr
  devres: Correclty strip percpu address space of devm_free_percpu() argument
  driver core: Make parameter check consistent for API cluster device_(for_each|find)_child()
  bus: fsl-mc: make fsl_mc_bus_type const
  nvme-pci: Make driver prefer asynchronous shutdown
  driver core: shut down devices asynchronously
  driver core: separate function to shutdown one device
  driver core: don't always lock parent in shutdown
  platform: Make platform_bus_type constant
  driver core: class: Check namespace relevant parameters in class_register()
  driver:base:core: Adding a "Return:" line in comment for device_link_add()
  drivers/base: Introduce device_match_t for device finding APIs
  firmware_loader: Block path traversal
  ...

Merge tag 'char-misc-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2024-09-26T17:13:08+00:00

Pull char / misc driver updates from Greg KH:
 "Here is the "big" set of char/misc and other driver subsystem changes
  for 6.12-rc1.

  Lots of changes in here, primarily dominated by the usual IIO driver
  updates and additions, but there are also small driver subsystem
  updates all over the place. Included in here are:

   - lots and lots of new IIO drivers and updates to existing ones

   - interconnect subsystem updates and new drivers

   - nvmem subsystem updates and new drivers

   - mhi driver updates

   - power supply subsystem updates

   - kobj_type const work for many different small subsystems

   - comedi driver fix

   - coresight subsystem and driver updates

   - fpga subsystem improvements

   - slimbus fixups

   - binder new feature addition for "frozen" notifications

   - lots and lots of other small driver updates and cleanups

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

* tag 'char-misc-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (354 commits)
  greybus: gb-beagleplay: Add firmware upload API
  arm64: dts: ti: k3-am625-beagleplay: Add bootloader-backdoor-gpios to cc1352p7
  dt-bindings: net: ti,cc1352p7: Add bootloader-backdoor-gpios
  MAINTAINERS: Update path for U-Boot environment variables YAML
  nvmem: layouts: add U-Boot env layout
  comedi: ni_routing: tools: Check when the file could not be opened
  ocxl: Remove the unused declarations in headr file
  hpet: Fix the wrong format specifier
  uio: Constify struct kobj_type
  cxl: Constify struct kobj_type
  binder: modify the comment for binder_proc_unlock
  iio: adc: axp20x_adc: add support for AXP717 ADC
  dt-bindings: iio: adc: Add AXP717 compatible
  iio: adc: axp20x_adc: Add adc_en1 and adc_en2 to axp_data
  w1: ds2482: Drop explicit initialization of struct i2c_device_id::driver_data to 0
  tools: iio: rm .*.cmd when make clean
  iio: adc: standardize on formatting for id match tables
  iio: proximity: aw96103: Add support for aw96103/aw96105 proximity sensor
  bus: mhi: host: pci_generic: Enable EDL trigger for Foxconn modems
  bus: mhi: host: pci_generic: Update EDL firmware path for Foxconn modems
  ...

Revert "driver core: don't always lock parent in shutdown"

2024-09-25T09:01:34+00:00

This reverts commit ba6353748e71bd1d7e422fec2b5c2e2dfc2e3bd9.

The series is being reverted before -rc1 as there are still reports of
lockups on shutdown, so it's not quite ready for "prime time."

Reported-by: Andrey Skvortsov 
Link: https://lore.kernel.org/r/ZvMkkhyJrohaajuk@skv.local
Cc: Christoph Hellwig 
Cc: David Jeffery 
Cc: Keith Busch 
Cc: Laurence Oberman 
Cc: Nathan Chancellor 
Cc: Sagi Grimberg 
Cc: Stuart Hayes 
Signed-off-by: Greg Kroah-Hartman

Revert "driver core: separate function to shutdown one device"

2024-09-25T09:01:30+00:00

This reverts commit 95dc7565253a8564911190ebd1e4ffceb4de208a.

The series is being reverted before -rc1 as there are still reports of
lockups on shutdown, so it's not quite ready for "prime time."

Reported-by: Andrey Skvortsov 
Link: https://lore.kernel.org/r/ZvMkkhyJrohaajuk@skv.local
Cc: Christoph Hellwig 
Cc: David Jeffery 
Cc: Keith Busch 
Cc: Laurence Oberman 
Cc: Nathan Chancellor 
Cc: Sagi Grimberg 
Cc: Stuart Hayes 
Signed-off-by: Greg Kroah-Hartman

Revert "driver core: shut down devices asynchronously"

2024-09-25T09:01:27+00:00

This reverts commit 8064952c65045f05ee2671fe437770e50c151776.

The series is being reverted before -rc1 as there are still reports of
lockups on shutdown, so it's not quite ready for "prime time."

Reported-by: Andrey Skvortsov 
Link: https://lore.kernel.org/r/ZvMkkhyJrohaajuk@skv.local
Cc: Christoph Hellwig 
Cc: David Jeffery 
Cc: Keith Busch 
Cc: Laurence Oberman 
Cc: Nathan Chancellor 
Cc: Sagi Grimberg 
Cc: Stuart Hayes 
Signed-off-by: Greg Kroah-Hartman

Revert "driver core: fix async device shutdown hang"

2024-09-25T09:01:20+00:00

This reverts commit 4f2c346e621624315e2a1405e98616a0c5ac146f.

The series is being reverted before -rc1 as there are still reports of
lockups on shutdown, so it's not quite ready for "prime time."

Reported-by: Andrey Skvortsov 
Link: https://lore.kernel.org/r/ZvMkkhyJrohaajuk@skv.local
Cc: Christoph Hellwig 
Cc: David Jeffery 
Cc: Keith Busch 
Cc: Laurence Oberman 
Cc: Nathan Chancellor 
Cc: Sagi Grimberg 
Cc: Stuart Hayes 
Signed-off-by: Greg Kroah-Hartman

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

2024-09-23T22:01:48+00:00

Pull clk updates from Stephen Boyd:
 "The core clk framework is left largely untouched this time around
  except for support for the newly ratified DT property
  'assigned-clock-rates-u64'.

  I'm much more excited about the support for loading DT overlays from
  KUnit tests so that we can test how the clk framework parses DT nodes
  during clk registration. The clk framework has some places that are
  highly DeviceTree dependent so this charts the path to extend the
  KUnit tests to cover even more framework code in the future. I've got
  some more tests on the list that use the DT overlay support, but they
  uncovered issues with clk unregistration that I'm still working on
  fixing.

  Outside the core, the clk driver update pile is dominated by Qualcomm
  and Renesas SoCs, making it fairly usual. Looking closer, there are
  fixes for things all over the place, like adding missing clk
  frequencies or moving defines for the number of clks out of DT binding
  headers into the drivers. There are even conversions of DT bindings to
  YAML and migration away from strings to describe clk topology. Overall
  it doesn't look unusual so I expect the new drivers to be where we'll
  have fixes in the coming weeks.

  Core:
   - KUnit tests for clk registration and fixed rate basic clk type
   - A couple more devm helpers, one consumer and one provider
   - Support for assigned-clock-rates-u64

  New Drivers:
   - Camera, display and GPU clocks on Qualcomm SM4450
   - Camera clocks on Qualcomm SM8150
   - Rockchip rk3576 clks
   - Microchip SAM9X7 clks
   - Renesas RZ/V2H(P) (R9A09G057) clks

  Updates:
   - Mark a bunch of struct freq_tbl const to reduce .data usage
   - Add Qualcomm MSM8226 A7PLL and Regera PLL support
   - Fix the Qualcomm Lucid 5LPE PLL configuration sequence to not reuse
     Trion, as they do differ
   - A number of fixes to the Qualcomm SM8550 display clock driver
   - Fold Qualcomm SM8650 display clock driver into SM8550 one
   - Add missing clocks and GDSCs needed for audio on Qualcomm MSM8998
   - Add missing USB MP resets, GPLL9, and QUPv3 DFS to Qualcomm SC8180X
   - Fix sdcc clk frequency tables on Qualcomm SC8180X
   - Drop the Qualcomm SM8150 gcc_cpuss_ahb_clk_src
   - Mark Qualcomm PCIe GDSCs as RET_ON on sm8250 and sm8540 to avoid
     them turning off during suspend
   - Use the HW_CTRL mechanism on Qualcomm SM8550 video clock controller
     GDSCs
   - Get rid of CLK_NR_CLKS defines in Rockchip DT binding headers
   - Some fixes for Rockchip rk3228 and rk3588
   - Exynos850: Add clock for Thermal Management Unit
   - Exynos7885: Fix duplicated ID in the header, add missing TOP PLLs
     and add clocks for USB block in the FSYS clock controller
   - ExynosAutov9: Add DPUM clock controller
   - ExynosAutov920: Add new (first) clock controllers: TOP and PERIC0
     (and a bit more complete bindings)
   - Use clk_hw pointer instead of fw_name for acm_aud_clk[0-1]_sel
     clocks on i.MX8Q as parents in ACM provider
   - Add i.MX95 NETCMIX support to the block control provider
   - Fix parents for ENETx_REF_SEL clocks on i.MX6UL
   - Add USB clocks, resets and power domains on Renesas RZ/G3S
   - Add Generic Timer (GTM), I2C Bus Interface (RIIC), SD/MMC Host
     Interface (SDHI) and Watchdog Timer (WDT) clocks and resets on
     Renesas RZ/V2H
   - Add PCIe, PWM, and CAN-FD clocks on Renesas R-Car V4M
   - Add LCD controller clocks and resets on Renesas RZ/G2UL
   - Add DMA clocks and resets on Renesas RZ/G3S
   - Add fractional multiplication PLL support on Renesas R-Car Gen4
   - Document support for the Renesas RZ/G2M v3.0 (r8a774a3) SoC
   - Support for the Microchip SAM9X7 SoC as follows:
   - Updates for the Microchip PLL drivers
   - DT binding documentation updates (for the new clock driver and for
     the slow clock controller that SAM9X7 is using)
   - A fix for the Microchip SAMA7G5 clock driver to avoid allocating
     more memory than necessary
   - Constify some Amlogic structs
   - Add SM1 eARC clocks for Amlogic
   - Introduce a symbol namespace for Amlogic clock specific symbols
   - Add reset controller support to audiomix block control on i.MX
   - Add CLK_SET_RATE_PARENT flag to all audiomix clocks and to i.MX7D
     lcdif_pixel_src clock
   - Fix parent clocks for earc_phy and audpll on i.MX8MP
   - Fix default parents for enet[12]_ref_sel on i.MX6UL
   - Add ops in composite 8M and 93 that allow no-op on disable
   - Add check for PCC present bit on composite 7ULP register
   - Fix fractional part for fracn-gppll on prepare in i.MX
   - Fix clock tree update for TF-A managed clocks on i.MX8M
   - Drop CLK_SET_PARENT_GATE for DRAM mux on i.MX7D
   - Add the SAI7 IPG clock for i.MX8MN
   - Mark the 'nand_usdhc_bus' clock as non-critical on i.MX8MM
   - Add LVDS bypass clocks on i.MX8QXP
   - Add muxes for MIPI and PHY ref clocks on i.MX
   - Reorder dc0_bypass0_clk, lcd_pxl and dc1_disp clocks on i.MX8QXP
   - Add 1039.5MHz and 800MHz rates to fracn-gppll table on i.MX
   - Add CLK_SET_RATE_PARENT for media_disp pixel clocks on i.MX8QXP
   - Add some module descriptions to the i.MX generic and the i.MXRT1050
     driver
   - Fix return value for bypass for composite i.MX7ULP
   - Move Mediatek clk bindings to clock/
   - Convert some more clk bindings to dt schema"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (180 commits)
  clk: Switch back to struct platform_driver::remove()
  dt-bindings: clock, reset: fix top-comment indentation rk3576 headers
  clk: rockchip: remove unused mclk_pdm0_p/pdm0_p definitions
  clk: provide devm_clk_get_optional_enabled_with_rate()
  clk: fixed-rate: add devm_clk_hw_register_fixed_rate_parent_data()
  clk: imx6ul: fix clock parent for IMX6UL_CLK_ENETx_REF_SEL
  clk: renesas: r9a09g057: Add clock and reset entries for GTM/RIIC/SDHI/WDT
  clk: renesas: rzv2h: Add support for dynamic switching divider clocks
  clk: renesas: r9a08g045: Add clocks, resets and power domains for USB
  clk: rockchip: fix error for unknown clocks
  clk: rockchip: rk3588: drop unused code
  clk: rockchip: Add clock controller for the RK3576
  clk: rockchip: Add new pll type pll_rk3588_ddr
  dt-bindings: clock, reset: Add support for rk3576
  dt-bindings: clock: rockchip,rk3588-cru: drop unneeded assigned-clocks
  clk: rockchip: rk3588: Fix 32k clock name for pmu_24m_32k_100m_src_p
  clk: imx95: enable the clock of NETCMIX block control
  dt-bindings: clock: add RMII clock selection
  dt-bindings: clock: add i.MX95 NETCMIX block control
  clk: imx: imx8: Use clk_hw pointer for self registered clock in clk_parent_data
  ...