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[v2,0/5] platform/chrome: cros_kbd_led_backlight: add EC PWM backend

Message ID 20220314090835.3822093-1-tzungbi@kernel.org (mailing list archive)
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Series platform/chrome: cros_kbd_led_backlight: add EC PWM backend | expand

Message

Tzung-Bi Shih March 14, 2022, 9:08 a.m. UTC 
The series adds EC PWM as an backend option for ChromeOS keyboard LED
backlight.

The 1st patch reorder the headers alphabetically.

The 2nd patch separates the ACPI backend as an independent option.

The 3rd patch is the DT binding document for the proposed compatible string.

The 4th patch supports OF match.

The 5th patch adds EC PWM as another backend option.

Changes from v1:
(https://patchwork.kernel.org/project/chrome-platform/cover/20220214053646.3088298-1-tzungbi@google.com/)
- Update email address accordingly.

Tzung-Bi Shih (5):
  platform/chrome: cros_kbd_led_backlight: sort headers alphabetically
  platform/chrome: cros_kbd_led_backlight: separate ACPI backend
  dt-bindings: add google,cros-kbd-led-backlight
  platform/chrome: cros_kbd_led_backlight: support OF match
  platform/chrome: cros_kbd_led_backlight: support EC PWM backend

 .../chrome/google,cros-kbd-led-backlight.yaml |  35 +++
 .../bindings/mfd/google,cros-ec.yaml          |   3 +
 drivers/platform/chrome/Kconfig               |  14 +-
 .../platform/chrome/cros_kbd_led_backlight.c  | 220 ++++++++++++++++--
 4 files changed, 249 insertions(+), 23 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/chrome/google,cros-kbd-led-backlight.yaml