This patch series adds support for AWINIC AW20036/AW20054/AW20072 LED driver programmed via an I2C interface. This driver supports following AW200XX features: - Individual 64-level DIM currents Datasheet: aw20036 - https://www.awinic.com/en/productDetail/AW20036QNR#tech-docs aw20054 - https://www.awinic.com/en/productDetail/AW20054QNR#tech-docs aw20072 - https://www.awinic.com/en/productDetail/AW20072QNR#tech-docs Add YAML dt-binding schema for AW200XX. Changelog: v4 -> v5: - Cosmetic changes (rename aw200xx_probe_dt() to aw200xx_probe_fw() and etc) v3 -> v4: - Calculate the value of imax instead of retrieving it from a table - Cosmetic changes v2 -> v3: - Update datasheet links - Make cosmetic changes as Andy suggested at [1] v1 -> v2: - Remove the hardware pattern support (I will send a separate patch) - Support the 'led-max-microamp' property [1] https://lore.kernel.org/all/20230228211046.109693-1-mmkurbanov@xxxxxxxxxxxxxx/ Martin Kurbanov (2): dt-bindings: leds: add binding for aw200xx leds: add aw20xx driver .../testing/sysfs-class-led-driver-aw200xx | 5 + .../bindings/leds/awinic,aw200xx.yaml | 126 ++++ drivers/leds/Kconfig | 13 + drivers/leds/Makefile | 1 + drivers/leds/leds-aw200xx.c | 594 ++++++++++++++++++ 5 files changed, 739 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-class-led-driver-aw200xx create mode 100644 Documentation/devicetree/bindings/leds/awinic,aw200xx.yaml create mode 100644 drivers/leds/leds-aw200xx.c -- 2.40.0
