Pull char / misc / IIO / and others driver updates from Greg KH:
 "Here is the char/misc/iio and other smaller driver subsystem updates
  for 7.1-rc1. Lots of stuff in here, all tiny, but relevant for the
  different drivers they touch. Major points in here is:

   - the usual large set of new IIO drivers and updates for that
     subsystem (the large majority of this diffstat)

   - lots of comedi driver updates and bugfixes

   - coresight driver updates

   - interconnect driver updates and additions

   - mei driver updates

   - binder (both rust and C versions) updates and fixes

   - lots of other smaller driver subsystem updates and additions

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (405 commits)
  coresight: tpdm: fix invalid MMIO access issue
  mei: me: add nova lake point H DID
  mei: lb: add late binding version 2
  mei: bus: add mei_cldev_uuid
  w1: ds2490: drop redundant device reference
  bus: mhi: host: pci_generic: Add Telit FE912C04 modem support
  mei: csc: wake device while reading firmware status
  mei: csc: support controller with separate PCI device
  mei: convert PCI error to common errno
  mei: trace: print return value of pci_cfg_read
  mei: me: move trace into firmware status read
  mei: fix idle print specifiers
  mei: me: use PCI_DEVICE_DATA macro
  sonypi: Convert ACPI driver to a platform one
  misc: apds990x: fix all kernel-doc warnings
  most: usb: Use kzalloc_objs for endpoint address array
  hpet: Convert ACPI driver to a platform one
  misc: vmw_vmci: Fix spelling mistakes in comments
  parport: Remove completed item from to-do list
  char: remove unnecessary module_init/exit functions
  ...

Switch the driver to using the proper sysfs_emit("%*pbl") where
appropriate.

Suggested-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Yury Norov <ynorov@nvidia.com>

Create the csdev_access struct only when a valid MMIO resource is
available. In tpdm_probe(), base is uninitialized for static TPDM
instances that lack an MMIO resource, causing csdev_access to be
created with a garbage address.

So far there has no register access for static instance, but this
change helps mitigate potential risks in the future.

Fixes: 14ae052f7947 ("coresight: tpdm: add static tpdm support")
Reviewed-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20260407-fix-potential-issue-in-tpdm-v2-1-1d0e0d3cb793@oss.qualcomm.com

Save the trace ID in drvdata during TPDM enablement and expose it
to userspace to support trace data parsing.

The TPDM device’s trace ID corresponds to the trace ID allocated
to the connected TPDA device.

Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
Reviewed-by: James Clark <james.clark@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20260331-add-traceid-show-for-tpdm-v4-1-ed3dda24a562@oss.qualcomm.com

Check endpoint availability before parsing it. If parsing a connected
endpoint fails, the probe is deferred until the endpoint becomes
available, or eventually fails. In some legacy cases, a replicator
has two output ports where one is disabled and the other is available.
The replicator probe always fails because the disabled endpoint never
becomes available for parsing. In addition, there is no need to defer
probing a device that is connected to a disabled device, which improves
probe performance.

Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
Reviewed-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20260320-add-availability-check-v1-1-b2e39cdeb6e0@oss.qualcomm.com

Correct the upper bound from CTIINOUTEN_MAX to config->nr_trig_max,
since nr_trig_max varies across CTI devices. An out-of-bounds issue
occurs when a value greater than config->nr_trig_max is provided,
leading to unexpected errors.

Fixes: b5213376c240 ("coresight: cti: Add sysfs access to program function registers")
Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
Reviewed-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20260327-fix-cti-issue-v1-1-2c8921e21fc8@oss.qualcomm.com

Return an error when the offset is negative.

Signed-off-by: Leo Yan <leo.yan@arm.com>
Reviewed-by: Mike Leach <mike.leach@Arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20260226-arm_coresight_cti_refactor_v1-v2-8-b30fada3cfec@arm.com

The enable_req_count field already tracks whether the CTI device is
enabled.  A non-zero value indicates that the device is active, the
hw_enabled flag is redundant if so.

Remove hw_enabled and update cti_is_active() to check enable_req_count.
Replace open-coded enable_req_count checks with cti_is_active().

Reviewed-by: Mike Leach <mike.leach@arm.com>
Signed-off-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20260226-arm_coresight_cti_refactor_v1-v2-7-b30fada3cfec@arm.com

Since the CPU PM code has been removed from the CTI driver and the device
is enabled via runtime PM, pm_runtime_active() can be used to check
whether the device is powered.

As a result, the hw_powered flag is redundant, remove it.

Reviewed-by: Mike Leach <mike.leach@arm.com>
Signed-off-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20260226-arm_coresight_cti_refactor_v1-v2-6-b30fada3cfec@arm.com

Rename cti_active() to cti_is_active() to clarify that it checks whether
the CTI device is active.

Reviewed-by: Mike Leach <mike.leach@arm.com>
Signed-off-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20260226-arm_coresight_cti_refactor_v1-v2-5-b30fada3cfec@arm.com