linux/drivers/reset
Arnd Bergmann 738590a3fe ARM SCMI updates/fixes for v5.4
Handful of fixes/updates including:
 1. SCMI v2.0(recently released) support for:
 	- Performance protocol fast channels
 	- Reset Management Protocol
 2. SCMI infrastructure/core support for recieve(Rx) channels,
    asynchronous commands and delayed response
 3. Usage of asynchronous commands for clock rate setting and sensor
    reading based on the attributes read from the firmware
 4. Miscellaneous cleanups(typos, naming alignment with specification,
    and SPDX License identifier)
 5. Couple of fixes: removal of extra check for invalid length and
    additional check to ensure platform/firmware has released shared
    memory before using it in OSPM
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEunHlEgbzHrJD3ZPhAEG6vDF+4pgFAl1T52AACgkQAEG6vDF+
 4phUtA/+MQvUnOShrsO7pLcWm8cZd5OlLElX109tSnGtlzUXZgUk8H1ccAYqLqCV
 png1fkNOU1JhsJY8Jr0yK9ufgicbIcwZeGrR8QfRzDVBhiOxMhrmg/tSqJxmju2T
 6nnUE5/7Q4F4Hba8W+JF8x28aZ9zFgj2MHW6ARCm8ZoKqYUVu5j2yJhRzEqDypQ4
 ZOA8hAyyey3PZ6C4DNWqrxVvVxxG1ZmV9SmbtfKHVfj8cCXAbwn0Xi6XUAxTbGaU
 GsWZa4uUU+cI+7tOci3nfdGGgDOglmAVv6/O1lfQtU/M6tdwEShVRoZ0pD2cym/A
 Pqy/utxVPoyoEgKH7xqozbcLA0UXb9EpmpEzDux577QrQP8jtDnvSd4rihDSWXgd
 5wxOdwqS2LaFf2x745jndxvAqUTmf83ZmUeT5EGmdzM1AgvvoW6OJdjzpjr8QdTv
 uY9RTFEymXekJ/ndGanVYbO2+BnzjGo/pR/a7yZOLTrw+sPoUT2lBAt05jV4ivgN
 xcZUY/F/xOyuZbAIDo24TY4X1YUy+j2gSJpo8PFuc2E1cUTNasmIPVxLq8JAB6iq
 /JwArSk0CqkH3B2rshOHw24vxuHFTkszR1YvwHhiRF8q9Q0WWb/66ArdWybdLSZ2
 hGDHssv+m1pp5QM+1b8HSMkiLOnHnuE+a6qxkCCruS2wnxMKldQ=
 =Rnle
 -----END PGP SIGNATURE-----

Merge tag 'scmi-updates-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/drivers

ARM SCMI updates/fixes for v5.4

Handful of fixes/updates including:
1. SCMI v2.0(recently released) support for:
	- Performance protocol fast channels
	- Reset Management Protocol
2. SCMI infrastructure/core support for recieve(Rx) channels,
   asynchronous commands and delayed response
3. Usage of asynchronous commands for clock rate setting and sensor
   reading based on the attributes read from the firmware
4. Miscellaneous cleanups(typos, naming alignment with specification,
   and SPDX License identifier)
5. Couple of fixes: removal of extra check for invalid length and
   additional check to ensure platform/firmware has released shared
   memory before using it in OSPM

* tag 'scmi-updates-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: (22 commits)
  reset: Add support for resets provided by SCMI
  firmware: arm_scmi: Add RESET protocol in SCMI v2.0
  dt-bindings: arm: Extend SCMI to support new reset protocol
  firmware: arm_scmi: Make use SCMI v2.0 fastchannel for performance protocol
  firmware: arm_scmi: Add discovery of SCMI v2.0 performance fastchannels
  firmware: arm_scmi: Use {get,put}_unaligned_le{32,64} accessors
  firmware: arm_scmi: Use asynchronous CLOCK_RATE_SET when possible
  firmware: arm_scmi: Drop config flag in clk_ops->rate_set
  firmware: arm_scmi: Add asynchronous sensor read if it supports
  firmware: arm_scmi: Drop async flag in sensor_ops->reading_get
  firmware: arm_scmi: Add support for asynchronous commands and delayed response
  firmware: arm_scmi: Add mechanism to unpack message headers
  firmware: arm_scmi: Separate out tx buffer handling and prepare to add rx
  firmware: arm_scmi: Add receive channel support for notifications
  firmware: arm_scmi: Segregate tx channel handling and prepare to add rx
  firmware: arm_scmi: Reorder some functions to avoid forward declarations
  firmware: arm_scmi: Check if platform has released shmem before using
  firmware: arm_scmi: Use the term 'message' instead of 'command'
  firmware: arm_scmi: Fix few trivial typos in comments
  firmware: arm_scmi: Remove extra check for invalid length message responses
  ...

Link: https://lore.kernel.org/r/20190814172454.26191-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-08-14 20:46:38 +02:00
..
hisilicon treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
sti treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
tegra treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
core.c Reset controller fix for v5.2 2019-07-04 07:04:15 -07:00
Kconfig ARM SCMI updates/fixes for v5.4 2019-08-14 20:46:38 +02:00
Makefile reset: Add support for resets provided by SCMI 2019-08-12 12:23:02 +01:00
reset-a10sr.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
reset-ath79.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
reset-axs10x.c
reset-berlin.c
reset-brcmstb.c reset: Add Broadcom STB SW_INIT reset controller driver 2019-01-28 11:16:04 +01:00
reset-hsdk.c ARC: HSDK: improve reset driver 2019-01-07 16:38:26 +01:00
reset-imx7.c dt-bindings: reset: Fix typo in imx8mq resets 2019-08-01 10:49:18 +02:00
reset-lantiq.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
reset-lpc18xx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
reset-meson-audio-arb.c reset: meson-audio-arb: Fix missing .owner setting of reset_controller_dev 2019-03-25 16:22:10 +01:00
reset-meson.c reset: reset-meson: update with SPDX Licence identifier 2019-08-01 11:01:54 +02:00
reset-oxnas.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
reset-pistachio.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 422 2019-06-05 17:37:15 +02:00
reset-qcom-aoss.c
reset-qcom-pdc.c reset: qcom: PDC Global (Power Domain Controller) reset controller 2018-10-05 10:33:44 +02:00
reset-scmi.c reset: Add support for resets provided by SCMI 2019-08-12 12:23:02 +01:00
reset-simple.c reset: Add DesignWare IP support to simple reset 2019-08-06 15:31:13 +02:00
reset-simple.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
reset-socfpga.c reset: socfpga: declare socfpga_reset_init in a header file 2019-01-28 11:16:04 +01:00
reset-stm32mp1.c
reset-sunxi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
reset-ti-sci.c
reset-ti-syscon.c
reset-uniphier-glue.c reset: uniphier-glue: Add AHCI reset control support in glue layer 2019-01-07 16:38:51 +01:00
reset-uniphier.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
reset-zynq.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285 2019-06-05 17:36:37 +02:00
reset-zynqmp.c drivers: Defer probe if firmware is not ready 2019-03-18 13:45:27 +01:00