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
  ...

TI SoC driver updates for v7.2

TI K3 TISCI:
- ti_sci: Add BOARDCFG_MANAGED mode for support system suspend/resume cycles
- ti_sci: Add support for restoring IRQ and clock contexts during resume.
- clk: keystone: sci-clk: Add clock restoration support.

SoC Drivers:
- k3-socinfo: Add support for identifying AM62P silicon variants via NVMEM,
  along with corresponding dt-bindings update for nvmem-cells support
- k3-ringacc: Fix incorrect access mode for ring pop tail IO/proxy operations

Keystone Navigator (knav) Cleanup and Fixes:
- knav_qmss: Multiple code quality improvements
- knav_qmss_queue: Implement proper resource cleanup in the remove() path

General Cleanups:
- k3-ringacc: Use str_enabled_disabled() helper for consistency
- knav_qmss: Use %pe format specifier for PTR_ERR() printing

* tag 'ti-driver-soc-for-v7.2' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux:
  firmware: ti_sci: Add support for restoring clock context during resume
  clk: keystone: sci-clk: Add restore_context() operation
  firmware: ti_sci: Add support for restoring IRQs during resume
  firmware: ti_sci: Add BOARDCFG_MANAGED mode support
  soc: ti: k3-ringacc: Use str_enabled_disabled() helper
  soc: ti: knav_dma: Use IOMEM_ERR_PTR() in pktdma_get_regs()
  soc: ti: knav_dma: Remove dead check on unsigned args.args[0]
  soc: ti: knav_dma: Remove unused DMA_PRIO_MASK macro
  soc: ti: knav_qmss_acc: Fix kernel-doc Return: tag
  soc: ti: knav_qmss: Fix __iomem annotations and __be32 type
  soc: ti: knav_qmss: Use %pe to print PTR_ERR()
  soc: ti: knav_qmss: Fix kernel-doc Return: tags
  soc: ti: knav_qmss: Inline lockdep condition in for_each_handle_rcu
  soc: ti: knav_qmss: Rename global kdev to knav_qdev to fix -Wshadow
  soc: ti: knav_qmss: Remove remaining redundant ENOMEM printks
  soc: ti: knav_qmss_queue: Implement resource cleanup in remove()
  soc: ti: k3-ringacc: Fix access mode for k3_ringacc_ring_pop_tail_io/proxy
  soc: ti: knav_dma: fix all kernel-doc warnings in knav_dma.h
  soc: ti: k3-socinfo: Add support for AM62P variants via NVMEM
  dt-bindings: hwinfo: ti,k3-socinfo: Add nvmem-cells support

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Samsung SoC drivers for v7.2

Improve Samsung Exynos (and Google GS101) ACPM (Alive Clock and Power
Manager) firmware driver:
1. Few code improvements.
2. Add support for protocol used to communicate with Thermal Management
   Unit (TMU).  This will allow to implement the thermal driver working
   for newer Samsung Exynos and Google GS101 SoCs.

* tag 'samsung-drivers-7.2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  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
  firmware: samsung: acpm: Consolidate transfer initialization helper
  firmware: samsung: acpm: Fix infinite loop on sequence number exhaustion
  firmware: samsung: acpm: Fix missing LKMM barriers in sequence allocator
  firmware: samsung: acpm: Fix false timeouts and Use-After-Free in polling
  firmware: samsung: acpm: Fix mailbox channel leak on probe error
  firmware: samsung: acpm: Fix cross-thread RX length corruption

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Sashiko reported an inconsistent use of NULL vs ERR_PTR()
returns in the stub helpers in xynos-acpm-protocol.h.

Since this only happens on dead code for COMPILE_TEST=y, this is not
really a bug though.  Having stub functions that return NULL is a common
way to define optional interfaces, where callers still work when the
feature is disabled, though this clearly does not work for acpm because
some callers have a NULL pointer dereference when compile testing.

Since CONFIG_EXYNOS_ACPM_PROTOCOL already supports compile-testing itself,
and all (both) drivers using it clearly require the support, so this
just simplifies the option space without losing any build coverage.

Remove the stub functions entirely and adjust the one Kconfig
dependency to require EXYNOS_ACPM_PROTOCOL unconditionally.

Fixes: 6837c006d4e7 ("firmware: exynos-acpm: add empty method to allow compile test")
Closes: https://sashiko.dev/#/patchset/20260420-acpm-tmu-v3-0-3dc8e93f0b26%40linaro.org
Link: https://lore.kernel.org/all/a7994860-24a3-4f87-84bf-109ed653dda4@linaro.org/
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20260529134454.2147446-1-arnd@kernel.org
[krzk: Rebase on difference in devm_acpm_get_by_node()]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

Replace the embedded `struct acpm_ops` inside `struct acpm_handle` with
a pointer to a `const struct acpm_ops`.

Previously, the operations structure was embedded directly within the
handle and populated dynamically at runtime via `acpm_setup_ops()`.
This resulted in mutable function pointers and unnecessary per-instance
memory overhead.

By defining `exynos_acpm_driver_ops` statically as a `const` structure,
the function pointers are now safely housed in the read-only `.rodata`
section. This improves security by preventing function pointer
overwrites, saves memory, and slightly reduces initialization overhead
in `acpm_probe()`.

Consequently, update all consumer drivers (clk, mfd) to access the
operations via the new pointer indirection (`->ops->`). Finally, fix
the previously empty kernel-doc description for the ops member to
reflect its new pointer nature.

Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Reviewed-by: Peter Griffin <peter.griffin@linaro.org>
Link: https://patch.msgid.link/20260515-acpm-tmu-helpers-v2-4-8ca011d5a965@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

Rename the `dvfs_ops` and `pmic_ops` members of `struct acpm_ops` to
`dvfs` and `pmic` respectively.

Since these members are housed within the `acpm_ops` structure and
utilize the `acpm_*_ops` types, the `_ops` suffix on the variable names
creates unnecessary redundancy (e.g., `handle.ops.dvfs_ops`).

This cleanup removes the stuttering, leading to cleaner consumer code.

Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Reviewed-by: Peter Griffin <peter.griffin@linaro.org>
Acked-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/linux-samsung-soc/CADrjBPqzKpcd9vuCmNUptCUPyPpPbHcc19-7kN-1c0RpW1e5DQ@mail.gmail.com/T/#mcce154a7e0c6cd1ca6cd5a1e37541ed7a85a84d4 [1]
Link: https://patch.msgid.link/20260515-acpm-tmu-helpers-v2-3-8ca011d5a965@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

Pull Qualcomm clk driver fixes from Bjorn Andersson:

The parking of shared RCGs during registration parks the MDP source
clock, disabling display until the msm display driver successfully
initializes the hardware again. Mark this clock on Makena and Hamoa as
"no_init_park" to retain a working recovery console etc.

* tag 'qcom-clk-fixes-for-7.1' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  clk: qcom: dispcc-sc8280xp: Don't park mdp_clk_src at registration time
  clk: qcom: x1e80100-dispcc: Stop disp_cc_mdss_mdp_clk_src from getting parked

Pull a Samsung clk driver fix from Krzysztof Kozlowski:

Google GS101: Correct the register name for saving and restoring state
during system suspend and resume.  Lack of proper save/restore leads to
incorrect clock values after system resume.

* tag 'samsung-clk-fixes-7.1' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  clk: samsung: gs101: Fix missing USI7_USI DIV clock in peric0_clk_regs

Implement the restore_context() operation to restore the clock rate
and the clock parent state. The clock rate is saved in sci_clk struct
during set_rate() and recalc_rate() operations. The parent index
is saved in sci_clk struct during set_parent() operation. During
clock registration, the core retrieves each clock’s parent using
get_parent() operation to ensure the internal clock tree reflects
the actual hardware state, including any configurations made by the
bootloader. So we also save the parent index in get_parent().

Reviewed-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Kendall Willis <k-willis@ti.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Reviewed-by: Brian Masney <bmasney@redhat.com>
Signed-off-by: Thomas Richard (TI) <thomas.richard@bootlin.com>
Link: https://patch.msgid.link/20260519-ti-sci-jacinto-s2r-restore-irq-v9-3-c550a8ae0f31@bootlin.com
Signed-off-by: Nishanth Menon <nm@ti.com>

Parking disp{0,1}_cc_mdss_mdp_clk_src clk broke simplefb on HUAWEI
Gaokun3, the image will stuck at grey for seconds until msm takes
over framebuffer. Use clk_rcg2_shared_no_init_park_ops to skip it.

Signed-off-by: Pengyu Luo <mitltlatltl@gmail.com>
Tested-by: Jérôme de Bretagne <jerome.debretagne@gmail.com>
Fixes: 01a0a6cc8cfd ("clk: qcom: Park shared RCGs upon registration")
Link: https://lore.kernel.org/r/20260303150152.90685-1-mitltlatltl@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>