Move the HIP06 related code to the hw v1 source file for HEM.

Link: https://lore.kernel.org/r/1621589395-2435-6-git-send-email-liweihang@huawei.comSigned-off-by: Xi Wang <wangxi11@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>