[PATCH v1 0/5] platform/x86: ayaneo-ec: Add Ayaneo Embedded Controller platform driver

[Antheas Kapenekakis <lkml@antheas.dev>]

This series introduces a platform driver for Ayaneo devices, ayaneo-ec.
This driver provides hwmon support, power management, and module management
(for the new Ayaneo 3 device). Module management is done through the new
firmware attributes sysfs interface.

Luckily, all Ayaneo devices with an ACPI mapped EC use the same registers.
Older devices also use a memory mapped region for RGB[1], but that is
replaced by HID in the new Ayaneo 3. Therefore, this allows for a simple
driver design that provides robust future support. The memory mapped region
can be upstreamed as a different RGB driver in the future or remain
out-of-tree[1].

This change also allows cleaning up the oxpec driver, by removing Ayaneo
devices from it. In parallel, charge limiting is added for these devices.

[1] https://github.com/ShadowBlip/ayaneo-platform

Antheas Kapenekakis (5):
  platform/x86: ayaneo-ec: Add Ayaneo Embedded Controller platform
    driver
  platform/x86: ayaneo-ec: Add hwmon support
  platform/x86: ayaneo-ec: Add charge control support
  platform/x86: ayaneo-ec: Add controller power and modules attributes
  platform/x86: ayaneo-ec: Move Ayaneo devices from oxpec to ayaneo-ec

 MAINTAINERS                      |   6 +
 drivers/platform/x86/Kconfig     |  17 +-
 drivers/platform/x86/Makefile    |   3 +
 drivers/platform/x86/ayaneo-ec.c | 631 +++++++++++++++++++++++++++++++
 drivers/platform/x86/oxpec.c     | 115 +-----
 5 files changed, 655 insertions(+), 117 deletions(-)
 create mode 100644 drivers/platform/x86/ayaneo-ec.c


base-commit: c17b750b3ad9f45f2b6f7e6f7f4679844244f0b9
-- 
2.50.1