This patch adds i2c controller driver for ZTE's zx2967 family.
Signed-off-by: NBaoyou Xie <baoyou.xie@linaro.org>
Reviewed-by: NAndy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: NJun Nie <jun.nie@linaro.org>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>