hix5hd2 add I2C clocks (I2C0~i2C5)
Signed-off-by: NWei Yan <sledge.yanwei@huawei.com>
Signed-off-by: NZhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: NWei Xu <xuwei5@hisilicon.com>