2 Commits

Author	SHA1	Message	Date
Icenowy Zheng	2071991413	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>	2018-09-07 22:09:45 +08:00
Icenowy Zheng	7e4d562077	drivers: mentor: extract MI2CV driver from Marvell driver ... The Marvell A8K SoCs use the MI2CV IP core from Mentor Graphics, which is also used by Allwinner. As Mentor Graphics allows a lot of customization, the MI2CV in the two SoC families are not compatible, and driver modifications are needed. Extract the common code to a MI2CV driver. Signed-off-by: Icenowy Zheng <icenowy@aosc.io>	2018-09-05 22:43:38 +08:00