[GIT PULL 4/7] firmware/tegra: Changes for v7.4-rc1

[Thierry Reding]

From: Thierry Reding <thierry.reding at gmail.com>

Hi ARM SoC maintainers,

The following changes since commit cee9395acd8043be0644b25c34bfa86623f2b935:

  Linux 7.3-rc1 (2026-08-30 13:34:40 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git tags/tegra-for-7.4-firmware

for you to fetch changes up to 1bbcf4a19f1495f769b69e9569d8c1e81df074f5:

  firmware: tegra: Remove redundant dev_err() (2026-10-03 01:13:35 +0200)

Thanks,
Thierry

----------------------------------------------------------------
firmware/tegra: Changes for v7.4-rc1

The bulk of this adds ACPI support to BPMP as well as a mechanism to
throttle bandwidth for various high speed interconnects. Some smaller
cleanup and typofixes are also included.

----------------------------------------------------------------
Aniruddha Rao (6):
      firmware: tegra: bpmp: Move channel initialization to helper
      firmware: tegra: bpmp: Add ACPI support
      firmware: tegra: bpmp: Add the Memory Bandwidth Throttler ABI definitions
      firmware: tegra: bpmp: Add MBWT BPMP helpers
      firmware: tegra: bpmp: Add MBWT sysfs interface
      firmware: tegra: bpmp: Allow BPMP debugfs population to be skipped

Hemanth Selam (1):
      soc/tegra: Fix typos in comments

Pan Chuang (1):
      firmware: tegra: Remove redundant dev_err()

 .../ABI/testing/sysfs-platform-tegra-bpmp          |  48 +++
 drivers/firmware/tegra/Makefile                    |   1 +
 drivers/firmware/tegra/bpmp-debugfs.c              |   9 +
 drivers/firmware/tegra/bpmp-private.h              |  39 ++
 drivers/firmware/tegra/bpmp-sysfs.c                | 207 ++++++++++
 drivers/firmware/tegra/bpmp-tegra186.c             |  14 +
 drivers/firmware/tegra/bpmp-tegra210.c             |  17 +-
 drivers/firmware/tegra/bpmp.c                      | 434 ++++++++++++++++++---
 include/soc/tegra/bpmp-abi.h                       | 165 +++++++-
 include/soc/tegra/bpmp.h                           |   2 +
 10 files changed, 880 insertions(+), 56 deletions(-)
 create mode 100644 Documentation/ABI/testing/sysfs-platform-tegra-bpmp
 create mode 100644 drivers/firmware/tegra/bpmp-sysfs.c