| Message ID | 20220222201742.3338589-1-sudeep.holla@arm.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | b610c55bdfb95b84e010129527f01a662a218d67 |
| Headers | show |
| Series | [GIT,PULL] firmware: arm_scmi: Updates for v5.18 | expand |
Hello: This pull request was applied to soc/soc.git (for-next) by Arnd Bergmann <arnd@arndb.de>: On Tue, 22 Feb 2022 20:17:42 +0000 you wrote: > Hi ARM SoC Team, > > Please pull ! > > Regards, > Sudeep > > [...] Here is the summary with links: - [GIT,PULL] firmware: arm_scmi: Updates for v5.18 https://git.kernel.org/soc/soc/c/b610c55bdfb9 You are awesome, thank you!
Hi ARM SoC Team, Please pull ! Regards, Sudeep -->8 The following changes since commit e783362eb54cd99b2cac8b3a9aeac942e6f6ac07: Linux 5.17-rc1 (2022-01-23 10:12:53 +0200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git tags/scmi-updates-5.18 for you to fetch changes up to 38a0e5b735d6152d334d2f94b925a1c8a93bd7eb: clk: scmi: Support atomic clock enable/disable API (2022-02-21 10:37:00 +0000) ---------------------------------------------------------------- Arm SCMI firmware interface updates for v5.18 Few main additions include: - Support for OPTEE based SCMI transport to enable using SCMI service provided by OPTEE on some platforms - Support for atomic SCMI transports which enables few SCMI transactions to be completed in atomic context. This involves other refactoring work associated with it. It also marks SMC and OPTEE as atomic transport as the commands are completed once the return. - Support for polling mode in SCMI VirtIO transport in order to support atomic operations - Support for atomic clock operations based on availability of atomic capability in the underlying SCMI transport Other changes involves some trace and log enhancements and miscellaneous bug fixes. ---------------------------------------------------------------- Ard Biesheuvel (1): firmware: arm_scmi: Disable ftrace for Clang Thumb2 builds Cristian Marussi (23): firmware: arm_scmi: Review some virtio log messages firmware: arm_scmi: Make virtio Version_1 compliance optional firmware: arm_scmi: Perform earlier cinfo lookup call in do_xfer firmware: arm_scmi: Set polling timeout to max_rx_timeout_ms firmware: arm_scmi: Refactor message response path include: trace: Add new scmi_xfer_response_wait event firmware: arm_scmi: Use new trace event scmi_xfer_response_wait firmware: arm_scmi: Add configurable polling mode for transports firmware: arm_scmi: Make smc transport use common completions firmware: arm_scmi: Add sync_cmds_completed_on_ret transport flag firmware: arm_scmi: Make smc support sync_cmds_completed_on_ret firmware: arm_scmi: Make optee support sync_cmds_completed_on_ret firmware: arm_scmi: Add support for atomic transports firmware: arm_scmi: Add atomic mode support to smc transport firmware: arm_scmi: Add new parameter to mark_txdone firmware: arm_scmi: Add a virtio channel refcount firmware: arm_scmi: Review virtio free_list handling firmware: arm_scmi: Add atomic mode support to virtio transport dt-bindings: firmware: arm,scmi: Add atomic-threshold-us optional property firmware: arm_scmi: Support optional system wide atomic-threshold-us firmware: arm_scmi: Add atomic support to clock protocol firmware: arm_scmi: Add support for clock_enable_latency clk: scmi: Support atomic clock enable/disable API Etienne Carriere (2): dt-bindings: arm: Add OP-TEE transport for SCMI firmware: arm_scmi: Add optee transport Sudeep Holla (2): firmware: arm_scmi: optee: Drop the support for the OPTEE shared dynamic buffer Merge tag 'scmi-updates-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into for-next/scmi Wei Yongjun (1): firmware: arm_scmi: optee: Fix missing mutex_init() .../devicetree/bindings/firmware/arm,scmi.yaml | 75 +++ drivers/clk/clk-scmi.c | 71 ++- drivers/firmware/arm_scmi/Kconfig | 56 ++ drivers/firmware/arm_scmi/Makefile | 8 + drivers/firmware/arm_scmi/clock.c | 34 +- drivers/firmware/arm_scmi/common.h | 26 +- drivers/firmware/arm_scmi/driver.c | 234 ++++++-- drivers/firmware/arm_scmi/mailbox.c | 3 +- drivers/firmware/arm_scmi/optee.c | 567 +++++++++++++++++++ drivers/firmware/arm_scmi/smc.c | 98 +++- drivers/firmware/arm_scmi/virtio.c | 613 +++++++++++++++++---- include/linux/scmi_protocol.h | 15 + include/trace/events/scmi.h | 28 + 13 files changed, 1644 insertions(+), 184 deletions(-) create mode 100644 drivers/firmware/arm_scmi/optee.c