linux.git/Documentation/fpga, branch v5.10

Merge tag 'char-misc-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2020-08-05T18:43:47+00:00

Pull char/misc driver updates from Greg KH:
 "Here is the large set of char and misc and other driver subsystem
  patches for 5.9-rc1. Lots of new driver submissions in here, and
  cleanups and features for existing drivers.

  Highlights are:
   - habanalabs driver updates
   - coresight driver updates
   - nvmem driver updates
   - huge number of "W=1" build warning cleanups from Lee Jones
   - dyndbg updates
   - virtbox driver fixes and updates
   - soundwire driver updates
   - mei driver updates
   - phy driver updates
   - fpga driver updates
   - lots of smaller individual misc/char driver cleanups and fixes

  Full details are in the shortlog.

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

* tag 'char-misc-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (322 commits)
  habanalabs: remove unused but set variable 'ctx_asid'
  nvmem: qcom-spmi-sdam: Enable multiple devices
  dt-bindings: nvmem: SID: add binding for A100's SID controller
  nvmem: update Kconfig description
  nvmem: qfprom: Add fuse blowing support
  dt-bindings: nvmem: Add properties needed for blowing fuses
  dt-bindings: nvmem: qfprom: Convert to yaml
  nvmem: qfprom: use NVMEM_DEVID_AUTO for multiple instances
  nvmem: core: add support to auto devid
  nvmem: core: Add nvmem_cell_read_u8()
  nvmem: core: Grammar fixes for help text
  nvmem: sc27xx: add sc2730 efuse support
  nvmem: Enforce nvmem stride in the sysfs interface
  MAINTAINERS: Add git tree for NVMEM FRAMEWORK
  nvmem: sprd: Fix return value of sprd_efuse_probe()
  drivers: android: Fix the SPDX comment style
  drivers: android: Fix a variable declaration coding style issue
  drivers: android: Remove braces for a single statement if-else block
  drivers: android: Remove the use of else after return
  drivers: android: Fix a variable declaration coding style issue
  ...

Documentation: fpga: eliminate duplicated word

2020-07-13T15:44:06+00:00

Drop the doubled word "this".

Signed-off-by: Randy Dunlap 
Acked-by: Wu Hao 
Cc: Jonathan Corbet 
Cc: linux-doc@vger.kernel.org
Cc: Wu Hao 
Cc: linux-fpga@vger.kernel.org
Link: https://lore.kernel.org/r/20200707180414.10467-6-rdunlap@infradead.org
Signed-off-by: Jonathan Corbet

Documentation: fpga: dfl: add descriptions for interrupt related interfaces.

2020-07-07T04:37:42+00:00

This patch adds introductions of interrupt related interfaces for FME
error reporting, port error reporting and AFU user interrupts features.

Signed-off-by: Luwei Kang 
Signed-off-by: Wu Hao 
Signed-off-by: Xu Yilun 
Reviewed-by: Marcelo Tosatti 
Acked-by: Wu Hao 
Signed-off-by: Moritz Fischer

Documentation: fpga: dfl: add description for performance reporting support

2020-04-28T13:49:28+00:00

This patch adds description for performance reporting support for
Device Feature List (DFL) based FPGA.

Signed-off-by: Xu Yilun 
Signed-off-by: Wu Hao 
Link: https://lore.kernel.org/r/1587949583-12058-2-git-send-email-hao.wu@intel.com
Signed-off-by: Greg Kroah-Hartman

Documentation: fpga: dfl: add descriptions for thermal/power management interfaces

2019-10-17T02:18:26+00:00

This patch add introductions to thermal/power interfaces. They are
implemented as hwmon sysfs interfaces by thermal/power private
feature drivers.

Signed-off-by: Xu Yilun 
Signed-off-by: Wu Hao 
Acked-by: Guenter Roeck 
Signed-off-by: Moritz Fischer

Documentation: fpga: dfl: add descriptions for virtualization and new interfaces.

2019-09-04T02:35:42+00:00

This patch adds virtualization support description for DFL based
FPGA devices (based on PCIe SRIOV), and introductions to new
interfaces added by new dfl private feature drivers.

[mdf@kernel.org: Fixed up to make it work with new reStructuredText docs]
Signed-off-by: Xu Yilun 
Signed-off-by: Wu Hao 
Acked-by: Alan Tull 
Signed-off-by: Moritz Fischer

docs: add some directories to the main documentation index

2019-07-15T14:03:03+00:00

The contents of those directories were orphaned at the documentation
body.

While those directories could likely be moved to be inside some guide,
I'm opting to just adding their indexes to the main one, removing the
:orphan: and adding the SPDX header.

For the drivers, the rationale is that the documentation contains
a mix of Kernelspace, uAPI and admin-guide. So, better to keep them on
separate directories, as we've be doing with similar subsystem-specific
docs that were not split yet.

For the others, well... I'm too lazy to do the move. Also, it
seems to make sense to keep at least some of those at the main
dir (like kbuild, for example). In any case, a latter patch
could do the move.

Signed-off-by: Mauro Carvalho Chehab 
Acked-by: Bartlomiej Zolnierkiewicz

docs: fpga: convert docs to ReST and rename to *.rst

2019-06-14T20:21:15+00:00

The dfl.txt file is almost there. It needs just a few
adjustments to be properly parsed.

The conversion is actually:
  - add blank lines and identation in order to identify paragraphs;
  - fix tables markups;
  - add some lists markups;
  - mark literal blocks;
  - adjust title markups.

At its new index.rst, let's add a :orphan: while this is not linked to
the main index.rst file, in order to avoid build warnings.

Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Jonathan Corbet

docs: fpga: add a document for FPGA Device Feature List (DFL) Framework Overview

2018-07-15T11:55:44+00:00

Add a document for FPGA Device Feature List (DFL) Framework Overview.

Signed-off-by: Enno Luebbers 
Signed-off-by: Xiao Guangrong 
Signed-off-by: Wu Hao 
Acked-by: Alan Tull 
Signed-off-by: Greg Kroah-Hartman

documentation: fpga: move fpga-region.txt to driver-api

2018-05-25T16:23:56+00:00

Move Documentation/fpga/fpga-region.txt to
driver-api/fpga/fpga-region.rst.  Including:
 - Add it to driver-api/fpga/index.rst
 - Formatting changes to build cleanly as ReST documentation
 - Some rewrites for better flow as a ReST doc such as moving
   API reference to the end of the doc
 - Rewrite API reference section to refer to kernel-doc
   documentation in fpga-region.c driver code

Signed-off-by: Alan Tull 
Signed-off-by: Greg Kroah-Hartman