MIPS: Netlogic: IRQ mapping for some more SoC blocks

Add IRQ to IRT (PIC interupt table index) mapping for SATA, GPIO, NAND
and SPI interfaces on the XLP SoC. Fix offsets for few blocks and add
device IDs for a few blocks.

Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6911/


Signed-off-by: Ralf Baechle <ralf@linux-mips.org>