dt-bindings: soc: ti: Add TI PAT bindings
This patch adds the bindings for the Page-based Address Translator (PAT) present on various TI SoCs. A Page-based Address Translator (PAT) device performs address translation using tables stored in an internal SRAM. Each PAT supports a set number of pages, each occupying a programmable 4KB, 16KB, 64KB, or 1MB of addresses in a window for which an incoming transaction will be translated.
Signed-off-by: Andrew Davis afd@ti.com