[GIT PULL] chrome-platform changes for v6.11

From: Tzung-Bi Shih
Date: Mon Jul 15 2024 - 00:15:24 EST


Hi Linus,

Please pull chrome-platform changes for v6.11. Note that you would see a
trivial conflict in the MAINTAINERS file and you should keep both changes.
See also [1].

[1]: https://lore.kernel.org/linux-next/20240702145819.3bd4e113@xxxxxxxxxxxxxxxx/

Thanks,
TzungBi
------

The following changes since commit 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0:

Linux 6.10-rc1 (2024-05-26 15:20:12 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git tags/tag-chrome-platform-for-v6.11

for you to fetch changes up to 4baf1cc54433ff7c6e5178517bc8768001416681:

power: supply: cros_charge-control: Fix signedness bug in charge_behaviour_store() (2024-07-05 01:51:33 +0000)

----------------------------------------------------------------
chrome platform changes for 6.11

* New

- Add "cros_ec_hwmon" driver to expose fan speed and temperature.

- Add "cros_charge-control" driver to control charge thresholds and
behaviour.

- Add module parameter "log_poll_period_ms" in cros_ec_debugfs for
tuning the poll period.

- Support version 3 of EC_CMD_GET_NEXT_EVENT and keyboard matrix.

* Fixes

- Fix a race condition in accessing MEC (Microchip EC) memory between
ACPI and kernel. Serialize the memory access by an AML (ACPI
Machine Language) mutex.

- Fix an issue of wrong EC message version in cros_ec_debugfs.

* Misc

- Fix kernel-doc errors and cleanups.

----------------------------------------------------------------
Ben Walsh (6):
platform/chrome: cros_ec_lpc: MEC access can return error code
platform/chrome: cros_ec_lpc: MEC access can use an AML mutex
platform/chrome: cros_ec_lpc: Add a new quirk for ACPI id
platform/chrome: cros_ec_lpc: Add a new quirk for AML mutex
platform/chrome: cros_ec_lpc: Add quirks for Framework Laptop
platform/chrome: cros_ec_lpc: Handle zero length read/write

Daisuke Nojiri (3):
platform/chrome: Add struct ec_response_get_next_event_v3
platform/chrome: cros_ec_proto: Upgrade get_next_event to v3
dt-bindings: input: cros-ec-keyboard: Add keyboard matrix v3.0

Dan Carpenter (3):
hwmon: (cros_ec) Prevent read overflow in probe()
platform/chrome: cros_ec_lpc: Fix error code in cros_ec_lpc_mec_read_bytes()
power: supply: cros_charge-control: Fix signedness bug in charge_behaviour_store()

Guenter Roeck (1):
hwmon: (cros_ec) Fix access to restricted __le16

Jeff Johnson (1):
platform/chrome: cros_ec_proto: add missing MODULE_DESCRIPTION() macro

Nathan Chancellor (1):
power: supply: cros_charge-control: Avoid accessing attributes out of bounds

Rob Barnes (1):
platform/chrome: cros_ec_debugfs: Make log polling period a parameter

Thomas Weißschuh (9):
platform/chrome: cros_ec_proto: Fix cros_ec_get_host_event_wake_mask kdoc
platform/chrome: cros_ec_proto: Fix cros_ec_get_host_command_version_mask kdoc
platform/chrome: cros_ec_proto: Introduce cros_ec_cmd_readmem()
hwmon: add ChromeOS EC driver
ACPI: battery: add devm_battery_hook_register()
platform/chrome: Update binary interface for EC-based charge control
platform/chrome: cros_ec_proto: Introduce cros_ec_get_cmd_versions()
power: supply: add ChromeOS EC based charge control driver
power: supply: cros_charge-control: don't load if Framework control is present

Tzung-Bi Shih (3):
platform/chrome: cros_ec: let cros_ec_suspend() call cros_ec_suspend_*
platform/chrome: cros_ec_proto: update Kunit test for get_next_data_v3
platform/chrome: cros_ec_debugfs: fix wrong EC message version

Documentation/hwmon/cros_ec_hwmon.rst | 26 ++
Documentation/hwmon/index.rst | 1 +
MAINTAINERS | 14 +
drivers/acpi/battery.c | 15 ++
drivers/hwmon/Kconfig | 11 +
drivers/hwmon/Makefile | 1 +
drivers/hwmon/cros_ec_hwmon.c | 283 ++++++++++++++++++++
drivers/platform/chrome/cros_ec.c | 4 +-
drivers/platform/chrome/cros_ec_debugfs.c | 9 +-
drivers/platform/chrome/cros_ec_lpc.c | 210 +++++++++++----
drivers/platform/chrome/cros_ec_lpc_mec.c | 91 ++++++-
drivers/platform/chrome/cros_ec_lpc_mec.h | 18 +-
drivers/platform/chrome/cros_ec_proto.c | 95 ++++++-
drivers/platform/chrome/cros_ec_proto_test.c | 9 +-
drivers/platform/chrome/wilco_ec/mailbox.c | 22 +-
drivers/power/supply/Kconfig | 12 +
drivers/power/supply/Makefile | 1 +
drivers/power/supply/cros_charge-control.c | 352 +++++++++++++++++++++++++
include/acpi/battery.h | 2 +
include/dt-bindings/input/cros-ec-keyboard.h | 104 ++++++++
include/linux/platform_data/cros_ec_commands.h | 83 +++++-
include/linux/platform_data/cros_ec_proto.h | 6 +-
22 files changed, 1270 insertions(+), 99 deletions(-)
create mode 100644 Documentation/hwmon/cros_ec_hwmon.rst
create mode 100644 drivers/hwmon/cros_ec_hwmon.c
create mode 100644 drivers/power/supply/cros_charge-control.c

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