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c2b148f3bc
The UP boards implement some features (pin controller, LEDs) through an on-board FPGA. This MFD driver implements the line protocol to communicate with the FPGA through regmap, and registers pin controller and led cells. This commit adds support for UP and UP Squared boards. Based on the work done by Gary Wang <garywang@aaeon.com.tw>. Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> Link: https://lore.kernel.org/r/20241211-aaeon-up-board-pinctrl-support-v1-1-24719be27631@bootlin.com Signed-off-by: Lee Jones <lee@kernel.org>
296 lines
11 KiB
296 lines
11 KiB