drivers: mentor: mi2cv: add inverted interrupt clear flag quirk
The I2C controller on Allwinner SoCs after A31 has a inverted interrupt clear flag, which needs to be written 1 (rather than 0 on Marvell SoCs and old Allwinner SoCs) to clear. Add such a quirk to mi2cv driver common code. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> |
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drivers/mentor/i2c/mi2cv.c |
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