Initialize unique name for amdisp i2c adapter, which is used
in the platform driver to detect the matching adapter for
i2c_client creation.

Add definition of amdisp i2c adapter name in a new header file
(include/linux/soc/amd/isp4_misc.h) as it is referred in different
driver modules.

Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Pratap Nirujogi <pratap.nirujogi@amd.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20250609155601.1477055-3-pratap.nirujogi@amd.com

Pull phy updates from Vinod Koul:
 "As usual featuring couple of new driver and bunch of new device
  support and some driver changes to Freescale, rockchip driver along
  with couple of yaml binding conversions.

  New Support:
   - Qualcomm IPQ5424 qusb2 support, IPQ5018 uniphy-pcie driver
   - Rockchip usb2 support for RK3562, RK3036 usb2 phy support
   - Samsung exynos2200 eusb2 phy support and driver refactoring for
     this support, exynos7870 USBDRD support
   - Mediatek MT7988 xs-phy support
   - Broadcom BCM74110 usb phy support
   - Renesas RZ/V2H(P) usb2 phy support

  Updates:
   - Freescale phy rate claculation updates, i.MX95 tuning support
   - Better error handling for amlogic pcie phy
   - Rockchip color depth configuration and management support
   - Yaml binding conversion for RK3399 Type-C and PCIe Phy"

* tag 'phy-for-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (77 commits)
  phy: tegra: p2u: Broaden architecture dependency
  phy: rockchip: inno-usb2: Add usb2 phy support for rk3562
  dt-bindings: phy: rockchip,inno-usb2phy: add rk3562
  phy: rockchip: inno-usb2: add phy definition for rk3036
  dt-bindings: phy: rockchip,inno-usb2phy: add rk3036 compatible
  phy: freescale: fsl-samsung-hdmi: Improve LUT search for best clock
  phy: freescale: fsl-samsung-hdmi: Refactor finding PHY settings
  phy: freescale: fsl-samsung-hdmi: Rename phy_clk_round_rate
  phy: renesas: phy-rcar-gen3-usb2: Add USB2.0 PHY support for RZ/V2H(P)
  phy: renesas: phy-rcar-gen3-usb2: Sort compatible entries by SoC part number
  dt-bindings: phy: renesas,usb2-phy: Document RZ/V2H(P) SoC
  dt-bindings: phy: renesas,usb2-phy: Add clock constraint for RZ/G2L family
  phy: exynos5-usbdrd: support Exynos USBDRD 3.2 4nm controller
  phy: phy-snps-eusb2: add support for exynos2200
  phy: phy-snps-eusb2: refactor reference clock init
  phy: phy-snps-eusb2: make reset control optional
  phy: phy-snps-eusb2: make repeater optional
  phy: phy-snps-eusb2: split phy init code
  phy: phy-snps-eusb2: refactor constructs names
  phy: move phy-qcom-snps-eusb2 out of its vendor sub-directory
  ...

Pull SoC driver updates from Arnd Bergmann:
 "Updates are across the usual driver subsystems with SoC specific
  drivers:

   - added soc specicific drivers for sophgo cv1800 and sg2044, qualcomm
     sm8750, and amlogic c3 and s4 chips.

   - cache controller updates for sifive chips, plus binding changes for
     other cache descriptions.

   - memory controller drivers for mediatek mt6893, stm32 and cleanups
     for a few more drivers

   - reset controller drivers for T-Head TH1502, Sophgo sg2044 and
     Renesas RZ/V2H(P)

   - SCMI firmware updates to better deal with buggy firmware, plus
     better support for Qualcomm X1E and NXP i.MX specific interfaces

   - a new platform driver for the crypto firmware on Cznic Turris
     Omnia/MOX

   - cleanups for the TEE firmware subsystem and amdtee driver

   - minor updates and fixes for freescale/nxp, qualcomm, google,
     aspeed, wondermedia, ti, nxp, renesas, hisilicon, mediatek,
     broadcom and samsung SoCs"

* tag 'soc-drivers-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (133 commits)
  soc: aspeed: Add NULL check in aspeed_lpc_enable_snoop()
  soc: aspeed: lpc: Fix impossible judgment condition
  ARM: aspeed: Don't select SRAM
  docs: firmware: qcom_scm: Fix kernel-doc warning
  soc: fsl: qe: Consolidate chained IRQ handler install/remove
  firmware: qcom: scm: Allow QSEECOM for HP EliteBook Ultra G1q
  dt-bindings: mfd: qcom,tcsr: Add compatible for ipq5018
  dt-bindings: cache: add QiLai compatible to ax45mp
  memory: stm32_omm: Fix error handling in stm32_omm_disable_child()
  dt-bindings: cache: Convert marvell,tauros2-cache to DT schema
  dt-bindings: cache: Convert marvell,{feroceon,kirkwood}-cache to DT schema
  soc: samsung: exynos-pmu: enable CPU hotplug support for gs101
  MAINTAINERS: Add google,gs101-pmu-intr-gen.yaml binding file
  dt-bindings: soc: samsung: exynos-pmu: gs101: add google,pmu-intr-gen phandle
  dt-bindings: soc: google: Add gs101-pmu-intr-gen binding documentation
  bus: fsl-mc: Use strscpy() instead of strscpy_pad()
  soc: fsl: qbman: Remove const from portal->cgrs allocation type
  bus: fsl_mc: Fix driver_managed_dma check
  bus: fsl-mc: increase MC_CMD_COMPLETION_TIMEOUT_MS value
  bus: fsl-mc: drop useless cleanup
  ...

Samsung SoC drivers for v6.16, part two

Add CPU hotplug support on Google GS101 by toggling respective bits in
secondary PMU intr block (Power Management Unit (PMU) Interrupt
Generation) from the main PMU driver.

* tag 'samsung-drivers-6.16-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  soc: samsung: exynos-pmu: enable CPU hotplug support for gs101
  MAINTAINERS: Add google,gs101-pmu-intr-gen.yaml binding file
  dt-bindings: soc: samsung: exynos-pmu: gs101: add google,pmu-intr-gen phandle
  dt-bindings: soc: google: Add gs101-pmu-intr-gen binding documentation

Link: https://lore.kernel.org/r/20250516082037.7248-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Add support for the Exynos USB 3.2 DRD 4nm controller. It's used in
recent 4nm SoCs like Exynos2200 and Exynos2400.

This device consists of 3 underlying and independent phys: SEC link
control phy, Synopsys eUSB 2.0 and Synopsys USBDP/SS combophy. Unlike
older device designs, where the internal phy blocks were all IP of
Samsung, Synopsys phys are present. This means that the link controller
is now mapped differently to account for missing bits and registers.
The Synopsys phys also have separate register bases.

As there are non-SEC PHYs present now, it doesn't make much sense to
implement them in this driver. They are expected to be configured
by external drivers, so pass phandles to them. USBDRD3.2 link controller
set up is still required beforehand.

This commit adds the necessary changes for USB HS to work. USB SS and
DisplayPort are out of scope in this commit and will be introduced
in the future.

Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Link: https://lore.kernel.org/r/20250504144527.1723980-11-ivo.ivanov.ivanov1@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Some additional register writes are required when hotplugging CPUs
on gs101, without these the system hangs when hotplugging.

Specifically a CPU_INFORM register needs to be programmed with
a hint value which is used by the EL3 firmware (el3mon) and the
pmu-intr-gen registers need to be programmed.

With this patch applied, and corresponding DT update CPU hotplug
now works as expected. e.g.

echo 0 > /sys/devices/system/cpu/cpu6/online
echo 1 > /sys/devices/system/cpu/cpu6/online

Note: to maintain compatibility with older DTs that didn't specify
pmu-intr-gen phandle only a warning is issued if the syscon can't
be obtained.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Link: https://lore.kernel.org/r/20250506-contrib-pg-cpu-hotplug-suspend2ram-fixes-v1-v4-5-9f64a2657316@linaro.org
[krzk: few blank line and white-space alignment fixes from checkpatch]
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Add system cache table and configs for SM8750 SoCs.

Signed-off-by: Melody Olvera <melody.olvera@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250512-sm8750_llcc_master-v5-3-d78dca6282a5@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

There are some sparse warnings in wifi, and it seems that
it's actually possible to annotate a function pointer with
__releases(), making the sparse warnings go away. In a way
that also serves as documentation that rcu_read_unlock()
must be called in the attach method, so add that annotation.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Link: https://patch.msgid.link/20250423150811.456205-2-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Implement support for Exynos7870 USB DRD on top of the existing
exynos5-usbdrd driver.

Exynos7870 has a single USB 2.0 DRD PHY controller and no 3.0 PHYs. Thus,
it only supports the UTMI interface.

Moreover, the PMU register offset for enabling the PHY controller is
different for SoCs such as Exynos7870, where BIT(0) is for the 3.0 PHY and
BIT(1) is for the 2.0 PHY. The phy_isol function for Exynos7870 uses the
appropriate register offsets.

Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
Link: https://lore.kernel.org/r/20250410-exynos7870-usbphy-v2-3-2eb005987455@disroot.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Client drivers might want a copy of the crashlog to stash into a
devcoredump blob. Since device memory management can be very variable,
the actual devcoredump implementation is left to client drivers. Pass
the raw crashlog buffer to the client callback so it can use it if
desired.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Link: https://lore.kernel.org/r/20250202-rtkit-crashdump-v1-1-9d38615b4e12@asahilina.net
Signed-off-by: Sven Peter <sven@svenpeter.dev>