[PATCH v4 0/7] mfd: Add support for Asus Transformer embedded controller

[Svyatoslav Ryhel]

Add support for embedded controller used in Asus Transformers for
managing power and input functions.

---
Changes in v2:
- converted sysfs debug exports into debugfs
- added kernel-doc comments for exposed functions
- fixed minor typos and inconsistencies

Changes in v3:
- dropped DockRAM commits (both schema and driver)
- integrated DockRAM functionality directly into the controller driver
- EC schema moved to embedded controllers folder
- removed all cell descriptions from the schema
- removed all compatibles from the cell drivers
- adjusted naming conventions to better align with the ASUS Transformers
- defined EC variant sets to provide coverage for all known devices

Changes in v4:
- grouped known programming models of EC chronologically (both schema
  and driver)
- call debugfs init only if CONFIG_DEBUG_FS is enabled
---

Michał Mirosław (6):
  mfd: Add driver for ASUS Transformer embedded controller
  input: serio: Add driver for ASUS Transformer dock keyboard and
    touchpad
  input: keyboard: Add driver for ASUS Transformer dock multimedia keys
  leds: Add driver for ASUS Transformer LEDs
  power: supply: Add driver for ASUS Transformer battery
  power: supply: Add charger driver for Asus Transformers

Svyatoslav Ryhel (1):
  dt-bindings: embedded-controller: document ASUS Transformer EC

 .../asus,tf201-ec-pad.yaml                    | 105 +++
 drivers/input/keyboard/Kconfig                |  10 +
 drivers/input/keyboard/Makefile               |   1 +
 .../input/keyboard/asus-transformer-ec-keys.c | 272 +++++++
 drivers/input/serio/Kconfig                   |  15 +
 drivers/input/serio/Makefile                  |   1 +
 drivers/input/serio/asus-transformer-ec-kbc.c | 147 ++++
 drivers/leds/Kconfig                          |  11 +
 drivers/leds/Makefile                         |   1 +
 drivers/leds/leds-asus-transformer-ec.c       |  79 ++
 drivers/mfd/Kconfig                           |  14 +
 drivers/mfd/Makefile                          |   1 +
 drivers/mfd/asus-transformer-ec.c             | 762 ++++++++++++++++++
 drivers/power/supply/Kconfig                  |  22 +
 drivers/power/supply/Makefile                 |   2 +
 .../supply/asus-transformer-ec-battery.c      | 272 +++++++
 .../supply/asus-transformer-ec-charger.c      | 193 +++++
 include/linux/mfd/asus-transformer-ec.h       | 162 ++++
 18 files changed, 2070 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/embedded-controller/asus,tf201-ec-pad.yaml
 create mode 100644 drivers/input/keyboard/asus-transformer-ec-keys.c
 create mode 100644 drivers/input/serio/asus-transformer-ec-kbc.c
 create mode 100644 drivers/leds/leds-asus-transformer-ec.c
 create mode 100644 drivers/mfd/asus-transformer-ec.c
 create mode 100644 drivers/power/supply/asus-transformer-ec-battery.c
 create mode 100644 drivers/power/supply/asus-transformer-ec-charger.c
 create mode 100644 include/linux/mfd/asus-transformer-ec.h

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2.51.0