[PATCH 00/10] firmware: scmi: various update

Peng Fan (OSS) peng.fan at oss.nxp.com
Fri Sep 26 18:06:13 CEST 2025


Misc update on firmware scmi:
 - Typo fix
 - Use io helpers
 - Use PAGE_SIZE for arm64
 - Add IN_USE error code
 - Add more error info
 - Support scmi max rx timeout in mailbox
 - Add myself as scmi maintainer, AKASHI contributed most code, but
   seems he is not invovled in the developement anymore, I volunteer to
   help here.

Some items on list that I am thinking to add:
- align with linux kernel to use cpu_to_le32 and le32_to_cpu, but have not find
  a good way to use the helpers.
- Add SCMI version negotiation as Linux Kernel

Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
Peng Fan (10):
      firmware: scmi: Typo fix
      firmware: scmi: smt: Use io helpers
      firmware: scmi: smt: Dump more info
      firmware: scmi: Add error code IN_USE
      firmware: scmi: use PAGE_SIZE alignment for ARM64
      firmware: scmi: mailbox: Update timeout to 30ms
      firmware: scmi: mailbox: Support arm,max_rx_timeout_ms
      clk: scmi: Replace log_debug with dev_dbg
      cmd: scmi: Add pin control protocol name
      MAINTAINERS: Add an entry for SCMI

 MAINTAINERS                               |  7 ++++
 cmd/scmi.c                                |  1 +
 drivers/clk/clk_scmi.c                    | 22 ++++++----
 drivers/firmware/scmi/mailbox_agent.c     |  8 +++-
 drivers/firmware/scmi/scmi_agent-uclass.c |  1 +
 drivers/firmware/scmi/smt.c               | 69 ++++++++++++++++++-------------
 include/scmi_protocols.h                  |  1 +
 7 files changed, 71 insertions(+), 38 deletions(-)
---
base-commit: 44c4919e9dd6c162b237633ba689441eca9a149c
change-id: 20250925-scmi-07bf6d1a3267

Best regards,
-- 
Peng Fan <peng.fan at nxp.com>



More information about the U-Boot mailing list