ahci: add pcid for Marvel 0x9182 controller

commit c5edfff9 upstream.

Keystone K2E EVM uses Marvel 0x9182 controller. This requires support
for the ID in the ahci driver.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>