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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-01 18:35:06 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-01 18:35:06 +0300 |
| commit | ba1dc7f273c73b93e0e1dd9707b239ed69eebd70 (patch) | |
| tree | f79ee28c2b88fde1a901619f9b4c72dffeaa2337 /Documentation/ABI | |
| parent | 9e9fb7655ed585da8f468e29221f0ba194a5f613 (diff) | |
| parent | 0dc3ad3f859d3a65b335c861ec342d31d91e8bc8 (diff) | |
| download | linux-ba1dc7f273c73b93e0e1dd9707b239ed69eebd70.tar.xz | |
Merge tag 'char-misc-5.15-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 big set of char/misc driver changes for 5.15-rc1.
Lots of different driver subsystems are being updated in here,
notably:
- mhi subsystem update
- fpga subsystem update
- coresight/hwtracing subsystem update
- interconnect subsystem update
- nvmem subsystem update
- parport drivers update
- phy subsystem update
- soundwire subsystem update
and there are some other char/misc drivers being updated as well:
- binder driver additions
- new misc drivers
- lkdtm driver updates
- mei driver updates
- sram driver updates
- other minor driver updates.
Note, there are no habanalabs driver updates in this pull request,
that will probably come later before -rc1 is out in a different
request.
All of these have been in linux-next for a while with no reported
problems"
* tag 'char-misc-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (169 commits)
Revert "bus: mhi: Add inbound buffers allocation flag"
misc/pvpanic: fix set driver data
VMCI: fix NULL pointer dereference when unmapping queue pair
char: mware: fix returnvar.cocci warnings
parport: remove non-zero check on count
soundwire: cadence: do not extend reset delay
soundwire: intel: conditionally exit clock stop mode on system suspend
soundwire: intel: skip suspend/resume/wake when link was not started
soundwire: intel: fix potential race condition during power down
phy: qcom-qmp: Add support for SM6115 UFS phy
dt-bindings: phy: qcom,qmp: Add SM6115 UFS PHY bindings
phy: qmp: Provide unique clock names for DP clocks
lkdtm: remove IDE_CORE_CP crashpoint
lkdtm: replace SCSI_DISPATCH_CMD with SCSI_QUEUE_RQ
coresight: Replace deprecated CPU-hotplug functions.
Documentation: coresight: Add documentation for CoreSight config
coresight: syscfg: Add initial configfs support
coresight: config: Add preloaded configurations
coresight: etm4x: Add complex configuration handlers to etmv4
coresight: etm-perf: Update to activate selected configuration
...
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-driver-ge-achc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-ge-achc b/Documentation/ABI/testing/sysfs-driver-ge-achc new file mode 100644 index 000000000000..a9e7a079190c --- /dev/null +++ b/Documentation/ABI/testing/sysfs-driver-ge-achc @@ -0,0 +1,15 @@ +What: /sys/bus/spi/<dev>/update_firmware +Date: Jul 2021 +Contact: sebastian.reichel@collabora.com +Description: Write 1 to this file to update the ACHC microcontroller + firmware via the EzPort interface. For this the kernel + will load "achc.bin" via the firmware API (so usually + from /lib/firmware). The write will block until the FW + has either been flashed successfully or an error occured. + +What: /sys/bus/spi/<dev>/reset +Date: Jul 2021 +Contact: sebastian.reichel@collabora.com +Description: This file represents the microcontroller's reset line. + 1 means the reset line is asserted, 0 means it's not + asserted. The file is read and writable. |