i2c: mediatek: add i2c resume support
i2c: mediatek: add i2c resume support

mt65xx i2c controller initial setting will be cleared after system suspend,
so we should init mt65xx i2c controller again when system resume.

Signed-off-by: Liguo Zhang <e151aab27cbe01f899adf63febad44400c4c0f49@mediatek.com>
Signed-off-by: Eddie Huang <bb4a162eb5fbb0ec0f3d6e8cf5d86f810e0b8b89@mediatek.com>
Signed-off-by: Wolfram Sang <fd4ce474653598159cad06f3c83387a05cd53a44@the-dreams.de>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs