Merge drm/drm-fixes into drm-misc-fixes

Backmerging for v6.0-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'char-misc-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc driver updates from Greg KH:
"Here is the large set of char and misc and other drive

Merge tag 'char-misc-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc driver updates from Greg KH:
"Here is the large set of char and misc and other driver subsystem
changes for 6.0-rc1.

Highlights include:

- large set of IIO driver updates, additions, and cleanups

- new habanalabs device support added (loads of register maps much
like GPUs have)

- soundwire driver updates

- phy driver updates

- slimbus driver updates

- tiny virt driver fixes and updates

- misc driver fixes and updates

- interconnect driver updates

- hwtracing driver updates

- fpga driver updates

- extcon driver updates

- firmware driver updates

- counter driver update

- mhi driver fixes and updates

- binder driver fixes and updates

- speakup driver fixes

All of these have been in linux-next for a while without any reported
problems"

* tag 'char-misc-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (634 commits)
drivers: lkdtm: fix clang -Wformat warning
char: remove VR41XX related char driver
misc: Mark MICROCODE_MINOR unused
spmi: trace: fix stack-out-of-bound access in SPMI tracing functions
dt-bindings: iio: adc: Add compatible for MT8188
iio: light: isl29028: Fix the warning in isl29028_remove()
iio: accel: sca3300: Extend the trigger buffer from 16 to 32 bytes
iio: fix iio_format_avail_range() printing for none IIO_VAL_INT
iio: adc: max1027: unlock on error path in max1027_read_single_value()
iio: proximity: sx9324: add empty line in front of bullet list
iio: magnetometer: hmc5843: Remove duplicate 'the'
iio: magn: yas530: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: magnetometer: ak8974: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: light: veml6030: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: light: vcnl4035: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: light: vcnl4000: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: light: tsl2591: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr()
iio: light: tsl2583: Use DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
iio: light: isl29028: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr()
iio: light: gp2ap002: Switch to DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
...

show more ...

Merge tag 'fpga-for-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next

Xu writes:

Here is the first set of FPGA changes for 5.20-rc1

FPGA static firmwar

Merge tag 'fpga-for-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next

Xu writes:

Here is the first set of FPGA changes for 5.20-rc1

FPGA static firmware loader

- Russ's change to add support for Intel MAX10 BMC Secure
Update driver which instantiates the new Firmware Upload
functionality (merged on last cycle) of the Firmware
Loader.

DFL

- keliu's change to use ida_alloc()/ida_free() instead of
deprecated ida_simple_get()/ida_simple_remove()

ALTERA

- Marco's change to fix a "comparison with less than zero"
warning

All patches have been reviewed on the mailing list, and have been in the
last linux-next releases (as part of our for-next branch).

Signed-off-by: Xu Yilun <yilun.xu@intel.com>

* tag 'fpga-for-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga:
fpga: altera-pr-ip: fix unsigned comparison with less than zero
fpga: Directly use ida_alloc()/free()
fpga: m10bmc-sec: add max10 secure update functions
fpga: m10bmc-sec: expose max10 canceled keys in sysfs
fpga: m10bmc-sec: expose max10 flash update count
fpga: m10bmc-sec: create max10 bmc secure update
mfd: intel-m10-bmc: Rename n3000bmc-secure driver

show more ...

fpga: m10bmc-sec: expose max10 canceled keys in sysfs

Extend the MAX10 BMC Secure Update driver to provide sysfs files to
expose the 128 bit code signing key (CSK) cancellation vectors. These use
th

fpga: m10bmc-sec: expose max10 canceled keys in sysfs

Extend the MAX10 BMC Secure Update driver to provide sysfs files to
expose the 128 bit code signing key (CSK) cancellation vectors. These use
the standard bitmap list format (e.g. 1,2-6,9).

Each CSK is assigned an ID, a number between 0-127, during the signing
process. CSK ID cancellation information is stored in 128-bit fields in
write-once locations in flash. The cancellation of a CSK can be used
to prevent the card from being rolled back to older images that were
signed with a CSK that is now cancelled.

Reviewed-by: Tom Rix <trix@redhat.com>
Tested-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Russ Weight <russell.h.weight@intel.com>
Link: https://lore.kernel.org/r/20220606160038.846236-5-russell.h.weight@intel.com
Signed-off-by: Xu Yilun <yilun.xu@intel.com>

show more ...

fpga: m10bmc-sec: expose max10 flash update count

Extend the MAX10 BMC Secure Update driver to provide a sysfs file to
expose the flash update count.

Reviewed-by: Tom Rix <trix@redhat.com>
Tested-b

fpga: m10bmc-sec: expose max10 flash update count

Extend the MAX10 BMC Secure Update driver to provide a sysfs file to
expose the flash update count.

Reviewed-by: Tom Rix <trix@redhat.com>
Tested-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Russ Weight <russell.h.weight@intel.com>
Link: https://lore.kernel.org/r/20220606160038.846236-4-russell.h.weight@intel.com
Signed-off-by: Xu Yilun <yilun.xu@intel.com>

show more ...

fpga: m10bmc-sec: create max10 bmc secure update

Create a sub-driver for the FPGA Card BMC in order to support secure
updates. This patch creates the Max10 BMC Secure Update driver and
provides sys

fpga: m10bmc-sec: create max10 bmc secure update

Create a sub-driver for the FPGA Card BMC in order to support secure
updates. This patch creates the Max10 BMC Secure Update driver and
provides sysfs files for displaying the root entry hashes (REH) for the
FPGA static region (SR), the FPGA Partial Reconfiguration (PR) region,
and the card BMC.

The Intel MAX10 BMC Root of Trust (RoT) requires that all BMC Nios firmware
and FPGA images are authenticated using ECDSA before loading and executing
on the card. Code Signing Keys (CSK) are used to sign images. CSKs are
signed by a root key. The root entry hash is created from the root public
key.

The RoT provides authentication by storing an REH bitstream to a write-once
location. Image signatures are verified against the hash.

Reviewed-by: Tom Rix <trix@redhat.com>
Tested-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Russ Weight <russell.h.weight@intel.com>
Link: https://lore.kernel.org/r/20220606160038.846236-3-russell.h.weight@intel.com
Signed-off-by: Xu Yilun <yilun.xu@intel.com>

show more ...