Merge tag 'samsung-soc-6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/soc

Samsung mach/soc changes for v6.3

1. Correct s3c64xx_set_timer_source() prototype.
2. Re-work MIPI and DP phys as children of Exynos PMU system controller.
   This both better reflects actual device hierarchy and allows to
   remove later few warnings from dtc W=1 and dtbs_check.

* tag 'samsung-soc-6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  dt-bindings: soc: samsung: exynos-pmu: allow phys as child
  ARM: s3c: fix s3c64xx_set_timer_source prototype

Link: https://lore.kernel.org/r/20230129143944.5104-3-krzysztof.kozlowski@linaro.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>

This pull request contains Broadcom ARM SoCs machine updates for 6.3,
please pull the following:

- Dario removes an useless goto in the BCM63xx SMP bring up code

* tag 'arm-soc/for-6.3/soc' of https://github.com/Broadcom/stblinux:
  ARM: BCM63xx: remove useless goto statement

Link: https://lore.kernel.org/r/20230128193849.1628945-1-f.fainelli@gmail.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

The MIPI and DisplayPort phys are actually part of the Power Management
Unit system controller, thus allow them as its children, instead of
specifying as separate device nodes with syscon phandle.
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230127194057.186458-2-krzysztof.kozlowski@linaro.orgSigned-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

AT91 SoC updates for 6.3:

It contains:
- the addition of SAMA7G54D1G, SAMA7G54D2G, SAMA7G54D4G SiP identifiers

* tag 'at91-soc-6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  ARM: at91: add support in soc driver for new SAMA7G54 SiPs

Link: https://lore.kernel.org/r/20230119113202.43543-1-claudiu.beznea@microchip.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

All these platforms are ARMv8 or newer and choosing the platforms in
menuconfig is much easier if the titles start with something specific.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230120125722.270722-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>

This converts the EP93xx to use GPIO descriptors for the
LEDs.

Cc: Nikita Shubin <nikita.shubin@maquefel.me>
Cc: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Cc: Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Lukasz Majewski <lukma@denx.de>
Tested-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230111132210.134478-1-linus.walleij@linaro.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'omap-for-v6.3/omap1-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/soc

One clean-up for omap1 for v6.3

One non-urgent change to use platform_device_put() instead of
platform_device_unregister().

* tag 'omap-for-v6.3/omap1-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP1: call platform_device_put() in error case in omap1_dm_timer_init()

Link: https://lore.kernel.org/r/pull-1674566532-427457@atomide.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'omap-for-v6.3/cleanup-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/soc

Clean-up for omaps for v6.3

Non-urgent fixes for missing of_node_put() and clk_put(), drop few
unnecessary includes, and fix a typo. None of these are urgent and
can be merged along with other clean-up when suitable.

* tag 'omap-for-v6.3/cleanup-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP2+: Fix spelling typos in comment
  ARM: OMAP2+: Remove unneeded #include <linux/pinctrl/machine.h>
  ARM: OMAP2+: Remove unneeded #include <linux/pinctrl/pinmux.h>
  ARM: OMAP2+: Fix memory leak in realtime_counter_init()
  ARM: OMAP2+: omap4-common: Fix refcount leak bug

Link: https://lore.kernel.org/r/pull-1674566471-434733@atomide.com-2Signed-off-by: Arnd Bergmann <arnd@arndb.de>

The prototype does not match the definition, as gcc-13 points
out:

arch/arm/mach-s3c/s3c64xx.c:169:13: error: conflicting types for 's3c64xx_set_timer_source' due to enum/integer mismatch; have 'void(unsigned int,  unsigned int)' [-Werror=enum-int-mismatch]
  169 | void __init s3c64xx_set_timer_source(unsigned int event, unsigned int source)
      |             ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from arch/arm/mach-s3c/s3c64xx.c:50:
arch/arm/mach-s3c/s3c64xx.h:62:20: note: previous declaration of 's3c64xx_set_timer_source' with type 'void(enum s3c64xx_timer_mode,  enum s3c64xx_timer_mode)'
   62 | extern void __init s3c64xx_set_timer_source(enum s3c64xx_timer_mode event,
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~

Fixes: 4280506a ("ARM: SAMSUNG: Move all platforms to new clocksource driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20230118090224.2162863-1-arnd@kernel.orgSigned-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Fix spelling: adress -> address
Signed-off-by: Nir Levy <bhr166@gmail.com>

Message-Id: <20221123131720.79978-1-bhr166@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Commit 6f3ab009 ("ARM: OMAP2+: Remove unused legacy code for
device init") removed the last user of the pinctrl machine API.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Message-Id: <5dd5e235af9b3def7f4a431edc7bb8504b0681bf.1668001020.git.geert+renesas@glider.be>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Commit 44c22a2d ("ARM: OMAP2+: pm33xx: Add support for rtc+ddr
in self refresh mode") added the include, but no user.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Message-Id: <7f22fb21f76f4d23be2e31a5908bcfa295704ef4.1668000965.git.geert+renesas@glider.be>
Signed-off-by: Tony Lindgren <tony@atomide.com>

If platform_device_add() is not called or failed, it should call
platform_device_put() in error case.

Fixes: 97933d6c ("ARM: OMAP1: dmtimer: conversion to platform devices")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Message-Id: <20220701094602.2365099-1-yangyingliang@huawei.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Between the 'goto out' statement and the 'out' label there are no other
statements, so it is useless to check the return value of the
bcm63xx_pmb_power_on_cpu() function. Then, let's remove the statements
that are unnecessarily executed.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/r/20221206170913.3316205-1-dario.binacchi@amarulasolutions.comSigned-off-by: Florian Fainelli <f.fainelli@gmail.com>

Merge branch 'omap/omap2-cleanup' of https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc into arm/soc

While going through the removal of board files on some other
platforms, I noticed a bit of outdated code on omap2+ that
was left behind after the platform became DT only.

This is a separate branch, to avoid conflicts with other omap2
changes.

* 'omap/omap2-cleanup' of https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  ARM: omap2: make functions static
  ARM: omap2: remove unused omap2_pm_init
  ARM: omap2: remove unused declarations
  ARM: omap2: remove unused functions
  ARM: omap2: smartreflex: remove on_init control
  ARM: omap2: remove APLL control
  ARM: omap2: simplify clock2xxx header
  ARM: omap2: remove unused omap_hwmod_reset.c
  ARM: omap2: remove unused headers
  ARM: omap2: remove unused USB code
  ARM: remove CONFIG_UNUSED_BOARD_FILES

A number of functions are only called from the file they
are defined in, so remove the extern declarations and
make them local to those files.
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

The omap2420_init_late() and omap2430_init_late() functions
are never called. Removing them also shows that the entire
arch/arm/mach-omap2/pm24xx.c file is unused and can be
removed.
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

These functions were removed at some point in the
past, but the extraneous declarations were left behind.
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

These are a number of individual functions that were either never
used, or that had their last user removed in a prior cleanup.
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Nothing calls omap_enable_smartreflex_on_init() any more, so it
does not need to be tracked either.
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

These functions have no callers and can just be removed.
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Only one of the functions in clock2xxx.h is used in a file
other than the one it is declared in, so remove the extra
declarations, and make the symbols static.
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Since commit 90aa4ed5 ("ARM: OMAP2+: Drop legacy platform
data for dra7 rtcss"), this is not used any more and can be
removed.
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

The serial.h and clock3xxx.h headers have no contents that
anything else uses, so these can be removed after the other
files stop including them.
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Some musb related code is no longer in use after commit 4d62dbda
("ARM: OMAP3: Remove legacy support for am3517-evm") and can be removed.
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

All unused board files are removed, so the Kconfig symbol is no
longer needed.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Add detection of new SAMA7G54 System-In-Package (SIP) by the SoC driver:
SAMA7G54D1G, SAMA7G54D2G, SAMA7G54D4G.
Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20221205070108.42624-1-mihai.sain@microchip.com

Pull perf fixes from Borislav Petkov:

 - Pass only an initialized perf event attribute to the LSM hook

 - Fix a use-after-free on the perf syscall's error path

 - A potential integer overflow fix in amd_core_pmu_init()

 - Fix the cgroup events tracking after the context handling rewrite

 - Return the proper value from the inherit_event() function on error

* tag 'perf_urgent_for_v6.2_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/core: Call LSM hook after copying perf_event_attr
  perf: Fix use-after-free in error path
  perf/x86/amd: fix potential integer overflow on shift of a int
  perf/core: Fix cgroup events tracking
  perf core: Return error pointer if inherit_event() fails to find pmu_ctx

Pull x86 fixes from Borislav Petkov:

 - Two fixes to correct how kprobes handles INT3 now that they're added
   by other functionality like the rethunks and not only kgdb

 - Remove __init section markings of two functions which are referenced
   by a function in the .text section

* tag 'x86_urgent_for_v6.2_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/kprobes: Fix optprobe optimization check with CONFIG_RETHUNK
  x86/kprobes: Fix kprobes instruction boudary check with CONFIG_RETHUNK
  x86/calldepth: Fix incorrect init section references

Pull locking fixes from Borislav Petkov:

 - Prevent the leaking of a debug timer in futex_waitv()

 - A preempt-RT mutex locking fix, adding the proper acquire semantics

* tag 'locking_urgent_for_v6.2_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  futex: Fix futex_waitv() hrtimer debug object leak on kcalloc error
  rtmutex: Add acquire semantics for rtmutex lock acquisition slow path

Pull drm fixes from Daniel Vetter:
 "I'm just back from the mountains, and Dave is out at the beach and
  should be back in a week again. Just i915 fixes and since Rodrigo
  bothered to make the pull last week I figured I should warm up gpg and
  forward this in a nice signed tag as a new years present!

   - i915 fixes for newer platforms

   - i915 locking rework to not give up in vm eviction fallback path too
     early"

* tag 'drm-fixes-2023-01-01' of git://anongit.freedesktop.org/drm/drm:
  drm/i915/dsi: fix MIPI_BKLT_EN_1 native GPIO index
  drm/i915/dsi: add support for ICL+ native MIPI GPIO sequence
  drm/i915/uc: Fix two issues with over-size firmware files
  drm/i915: improve the catch-all evict to handle lock contention
  drm/i915: Remove __maybe_unused from mtl_info
  drm/i915: fix TLB invalidation for Gen12.50 video and compute engines

Merge tag 'drm-intel-fixes-2022-12-30' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes

- fix TLB invalidation for DG2 and newer platforms. (Andrzej)
- Remove __maybe_unused from mtl_info (Lucas)
- improve the catch-all evict to handle lock contention (Matt Auld)
- Fix two issues with over-size (GuC/HuC) firmware files (John)
- Fix DSI resume issues on ICL+ (Jani)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/Y662ijDHrZCjTFla@intel.com

Merge tag 'kbuild-fixes-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild fixes from Masahiro Yamada:

 - Fix broken BuildID

 - Add srcrpm-pkg to the help message

 - Fix the option order for modpost built with musl libc

 - Fix the build dependency of rpm-pkg for openSUSE

* tag 'kbuild-fixes-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  fixdep: remove unneeded <stdarg.h> inclusion
  kbuild: sort single-targets alphabetically again
  kbuild: rpm-pkg: add libelf-devel as alternative for BuildRequires
  kbuild: Fix running modpost with musl libc
  kbuild: add a missing line for help message
  .gitignore: ignore *.rpm
  arch: fix broken BuildID for arm64 and riscv
  kconfig: Add static text for search information in help menu

Pull ata fix from Damien Le Moal:
 "A single fix to address an issue with wake from suspend with PCS
  adapters, from Adam"

* tag 'ata-6.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
  ata: ahci: Fix PCS quirk application for suspend

Pull ACPI fixes from Rafael Wysocki:
 "These are new ACPI IRQ override quirks, low-power S0 idle (S0ix)
  support adjustments and ACPI backlight handling fixes, mostly for
  platforms using AMD chips.

  Specifics:

   - Add ACPI IRQ override quirks for Asus ExpertBook B2502, Lenovo
     14ALC7, and XMG Core 15 (Hans de Goede, Adrian Freund, Erik
     Schumacher).

   - Adjust ACPI video detection fallback path to prevent
     non-operational ACPI backlight devices from being created on
     systems where the native driver does not detect a suitable panel
     (Mario Limonciello).

   - Fix Apple GMUX backlight detection (Hans de Goede).

   - Add a low-power S0 idle (S0ix) handling quirk for HP Elitebook 865
     and stop using AMD-specific low-power S0 idle code path for systems
     with Rembrandt chips and newer (Mario Limonciello)"

* tag 'acpi-6.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: x86: s2idle: Stop using AMD specific codepath for Rembrandt+
  ACPI: x86: s2idle: Force AMD GUID/_REV 2 on HP Elitebook 865
  ACPI: video: Fix Apple GMUX backlight detection
  ACPI: resource: Add Asus ExpertBook B2502 to Asus quirks
  ACPI: resource: do IRQ override on Lenovo 14ALC7
  ACPI: resource: do IRQ override on XMG Core 15
  ACPI: video: Don't enable fallback path for creating ACPI backlight by default
  drm/amd/display: Report to ACPI video if no panels were found
  ACPI: video: Allow GPU drivers to report no panels

Pull sound fixes from Takashi Iwai:
 "Just a few small fixes:

   - A regression fix for HDMI audio on HD-audio AMD codecs

   - Fixes for LINE6 MIDI handling

   - HD-audio quirk for Dell laptops"

* tag 'sound-6.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda/hdmi: Static PCM mapping again with AMD HDMI codecs
  ALSA: hda/realtek: Apply dual codec fixup for Dell Latitude laptops
  ALSA: line6: fix stack overflow in line6_midi_transmit
  ALSA: line6: correct midi status byte when receiving data from podxt

Merge ACPI resource handling quirks and ACPI backlight handling fixes
for 6.2-rc2:

 - Add ACPI IRQ override quirks for Asus ExpertBook B2502, Lenovo
   14ALC7, and XMG Core 15 (Hans de Goede, Adrian Freund,  Erik
   Schumacher).

 - Adjust ACPI video detection fallback path to prevent non-operational
   ACPI backlight devices from being created on systems where the native
   driver does not detect a suitable panel (Mario Limonciello).

 - Fix Apple GMUX backlight detection (Hans de Goede).

* acpi-resource:
  ACPI: resource: Add Asus ExpertBook B2502 to Asus quirks
  ACPI: resource: do IRQ override on Lenovo 14ALC7
  ACPI: resource: do IRQ override on XMG Core 15

* acpi-video:
  ACPI: video: Fix Apple GMUX backlight detection
  ACPI: video: Don't enable fallback path for creating ACPI backlight by default
  drm/amd/display: Report to ACPI video if no panels were found
  ACPI: video: Allow GPU drivers to report no panels

Due to copy-paste fail, MIPI_BKLT_EN_1 would always use PPS index 1,
never 0. Fix the sloppiest commit in recent memory.

Fixes: 963bbdb3 ("drm/i915/dsi: add support for ICL+ native MIPI GPIO sequence")
Reported-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221220140105.313333-1-jani.nikula@intel.com
(cherry picked from commit a561933c)
Cc: stable@vger.kernel.org # 6.1
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Starting from ICL, the default for MIPI GPIO sequences seems to be using
native GPIOs i.e. GPIOs available in the GPU. These native GPIOs reuse
many pins that quite frankly seem scary to poke based on the VBT
sequences. We pretty much have to trust that the board is configured
such that the relevant HPD, PP_CONTROL and GPIO bits aren't used for
anything else.

MIPI sequence v4 also adds a flag to fall back to non-native sequences.

v5:
- Wrap SHOTPLUG_CTL_DDI modification in spin_lock() in icp_irq_handler()
  too (Ville)
- References instead of Closes issue 6131 because this does not fix everything

v4:
- Wrap SHOTPLUG_CTL_DDI modification in spin_lock_irq() (Ville)

v3:
- Fix -Wbitwise-conditional-parentheses (kernel test robot <lkp@intel.com>)

v2:
- Fix HPD pin output set (impacts GPIOs 0 and 5)
- Fix GPIO data output direction set (impacts GPIOs 4 and 9)
- Reduce register accesses to single intel_de_rwm()

References: https://gitlab.freedesktop.org/drm/intel/-/issues/6131
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221219105955.4014451-1-jani.nikula@intel.com
(cherry picked from commit f087cfe6)
Cc: stable@vger.kernel.org # 6.1
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>