K2G EVM has n25q128a13 SPI NOR flash on SPI1. Enable SPI1 in the DT
node as well as add a subnode for the SPI NOR.
Signed-off-by: NMurali Karicheri <m-karicheri2@ti.com>
Signed-off-by: NFranklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: NSantosh Shilimkar <ssantosh@kernel.org>