Introduce the basic files needed to support the TI J722S family of SoCs. Co-developed-by: Vaishnav Achath <vaishnav.a@ti.com> Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com> Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>