Pull SoC driver updates from Arnd Bergmann:
 "This is the first half of the driver changes:

   - A treewide interface change to the "syscore" operations for power
     management, as a preparation for future Tegra specific changes

   - Reset controller updates with added drivers for LAN969x, eic770 and
     RZ/G3S SoCs

   - Protection of system controller registers on Renesas and Google
     SoCs, to prevent trivially triggering a system crash from e.g.
     debugfs access

   - soc_device identification updates on Nvidia, Exynos and Mediatek

   - debugfs support in the ST STM32 firewall driver

   - Minor updates for SoC drivers on AMD/Xilinx, Renesas, Allwinner, TI

   - Cleanups for memory controller support on Nvidia and Renesas"

* tag 'soc-drivers-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (114 commits)
  memory: tegra186-emc: Fix missing put_bpmp
  Documentation: reset: Remove reset_controller_add_lookup()
  reset: fix BIT macro reference
  reset: rzg2l-usbphy-ctrl: Fix a NULL vs IS_ERR() bug in probe
  reset: th1520: Support reset controllers in more subsystems
  reset: th1520: Prepare for supporting multiple controllers
  dt-bindings: reset: thead,th1520-reset: Add controllers for more subsys
  dt-bindings: reset: thead,th1520-reset: Remove non-VO-subsystem resets
  reset: remove legacy reset lookup code
  clk: davinci: psc: drop unused reset lookup
  reset: rzg2l-usbphy-ctrl: Add support for RZ/G3S SoC
  reset: rzg2l-usbphy-ctrl: Add support for USB PWRRDY
  dt-bindings: reset: renesas,rzg2l-usbphy-ctrl: Document RZ/G3S support
  reset: eswin: Add eic7700 reset driver
  dt-bindings: reset: eswin: Documentation for eic7700 SoC
  reset: sparx5: add LAN969x support
  dt-bindings: reset: microchip: Add LAN969x support
  soc: rockchip: grf: Add select correct PWM implementation on RK3368
  soc/tegra: pmc: Add USB wake events for Tegra234
  amba: tegra-ahb: Fix device leak on SMMU enable
  ...

Several drivers can benefit from registering per-instance data along
with the syscore operations. To achieve this, move the modifiable fields
out of the syscore_ops structure and into a separate struct syscore that
can be registered with the framework. Add a void * driver data field for
drivers to store contextual data that will be passed to the syscore ops.

Acked-by: Rafael J. Wysocki (Intel) <rafael@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>

This driver implements poweroff/reboot support for the SpacemiT P1 PMIC
chip, which is commonly paired with the SpacemiT K1 SoC.

The SpacemiT P1 support is implemented as a MFD driver, so the access is
done directly through the regmap interface. Reboot or poweroff is
triggered by setting a specific bit in a control register, which is
automatically cleared by the hardware afterwards.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Link: https://patch.msgid.link/20251102230352.914421-2-aurelien@aurel32.net
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

This driver implements poweroff/reboot support for T-Head TH1520 SoCs
running the AON firmware by sending a message to the AON firmware's WDG
part.

This is a auxiliary device driver, and expects the AON channel to be
passed via the platform_data of the auxiliary device.

Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

Pull power supply and reset updates from Sebastian Reichel:
 "Power-supply core:
   - battery-info: replace any DT specific bits with fwnode usage
   - replace any device-tree code with generic fwnode based handling

  Power-supply drivers:
   - ug3105_battery: use battery-info API
   - qcom_battmgr: report capacity
   - qcom_battmgr: support LiPo battery reporting
   - add missing missing power-supply ref to a bunch of DT bindings
   - update drivers regarding pm_runtime_autosuspend() usage
   - misc minor fixes and cleanups

  Reset drivers:
   - misc minor cleanups"

* tag 'for-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (32 commits)
  power: supply: core: fix static checker warning
  power: supply: twl4030_charger: Remove redundant pm_runtime_mark_last_busy() calls
  power: supply: bq24190: Remove redundant pm_runtime_mark_last_busy() calls
  MAINTAINERS: rectify file entry in QUALCOMM SMB CHARGER DRIVER
  power: supply: max1720x correct capacity computation
  MAINTAINERS: add myself as smbx charger driver maintainer
  power: supply: pmi8998_charger: rename to qcom_smbx
  power: supply: qcom_pmi8998_charger: fix wakeirq
  power: supply: max14577: Handle NULL pdata when CONFIG_OF is not set
  power: return the correct error code
  power: reset: POWER_RESET_TORADEX_EC should depend on ARCH_MXC
  power: supply: cpcap-charger: Fix null check for power_supply_get_by_name
  power: supply: bq25980_charger: Constify reg_default array
  power: supply: bq256xx_charger: Constify reg_default array
  power: reset: at91-sama5d2_shdwc: Refactor wake-up source logging to use dev_info
  power: reset: qcom-pon: Rename variables to use generic naming
  power: supply: qcom_battmgr: Add lithium-polymer entry
  power: supply: qcom_battmgr: Report battery capacity
  power: supply: bq24190: Free battery_info
  power: supply: ug3105_battery: Switch to power_supply_batinfo_ocv2cap()
  ...

This driver implements the reboot/shutdown support exposed by the SMC
on Apple Silicon machines, such as Apple M1 Macs.

Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sven Peter <sven@kernel.org>
Link: https://lore.kernel.org/r/20250610-smc-6-15-v7-7-556cafd771d3@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>

The Toradex Embedded Controller is currently only present on Toradex
SMARC iMX8MP and iMX95 SoMs.  Hence add a dependency on ARCH_MXC, to
prevent asking the user about this driver when configuring a kernel
without NXP i.MX SoC family support.

Fixes: 18672fe12367ed44 ("power: reset: add Toradex Embedded Controller")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/1ef0beb1e09bf914650f9f9885a33af06772540d.1746536287.git.geert+renesas@glider.be
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

Use dev_info() instead of pr_info() for more consistent
logging in the driver.

[root@sam9x75eb ~]$ dmesg | grep power
[    1.678542] at91-shdwc fffffe10.poweroff: Wake-Up source: WKUP pin

Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
Link: https://lore.kernel.org/r/20250610124545.175492-3-mihai.sain@microchip.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

The qcom-pon driver was originally implemented for the PM8916 PMIC, and
as a result, several internal variable names still refer to 'pm8916'.
However, the driver has since been extended to support other PMICs as
well.

This patch renames those variables to use more generic and consistent
names, improving clarity and reducing confusion for non-PM8916 devices.

Signed-off-by: Taeyoung Kwon <Taeyoung.Kwon@telit.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250521131116.2664-1-Taeyoung.Kwon@telit.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

Linux supports a couple different reset modes, but this driver here
doesn't distinguish between them and issues the same syscon register
write irrespective of the reset mode requested by the kernel.

Since DTs should not encode register writes (see e.g. [1]), update this
driver to support different reset modes based on DT compatible match.

At the same time, add support for Google GS101, which does support
cold, hard, warm, and soft.

As an example why this is useful, other than properly supporting the
Linux reboot= kernel command line option or sysfs entry, this change
allows gs101-platforms to default to a more secure cold-reset, but also
to warm-reset in case RAM contents needs to be retained across the
reset.

Link: https://lore.kernel.org/all/20250227132644.GA1924628-robh@kernel.org/ [1]
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250401-syscon-reboot-reset-mode-v5-2-5b9357442363@linaro.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>