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path: root/target/linux/mvebu/patches-5.10/910-drivers-leds-wt61p803-puzzle-improvements.patch
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* mvebu: puzzle-mcu: improve led driverDaniel Golle2021-12-211-51/+75
| | | | | | | | Set blinking mode using scheduled work instead of blocking which may result in deadlocks. Add dynamic kprintf debugging hexdumps of all MCU rx and tx. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mvebu: puzzle-m902: add driver for MCU driving LEDs, fan and buzzerDaniel Golle2021-12-211-0/+247
Backport MFD driver for communicating with the on-board MCU found on IEI World Puzzle appliances. Improve the driver to support multiple LEDs, apply a default state and let MCU take care of blinking if timing is within supported range. Wire up LEDs and fan for Puzzle M902 in device tree. Signed-off-by: Daniel Golle <daniel@makrotopia.org>