i2c: amd-mp2: use msix/msi if the hardware supports

Use msix or msi interrupts if the hardware supports it. Else, fallback to
legacy interrupts.

Co-developed-by: Basavaraj Natikar <basavaraj.natikar@amd.com>
Signed-off-by: Basavaraj Natikar <basavaraj.natikar@amd.com>
Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com>
Acked-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>