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ARM backlight - timer implementation (#8291)

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* Add GPT timer based backlight driver

* Update to tim15 to avoid conflict with audio

* Update quantum/backlight/backlight_timer.c
This commit is contained in:
Joel Challis 2020-08-15 22:22:11 +01:00 • committed by James Young
parent 568cae28ec
commit 21a00b7f02
3 changed files with 169 additions and 2 deletions
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2
common_features.mk
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@ -264,7 +264,7 @@ ifeq ($(strip $(BACKLIGHT_CUSTOM_DRIVER)), yes)
BACKLIGHT_DRIVER := custom
endif
VALID_BACKLIGHT_TYPES := pwm software custom
VALID_BACKLIGHT_TYPES := pwm timer software custom
BACKLIGHT_ENABLE ?= no
BACKLIGHT_DRIVER ?= pwm