uboot-phytec

ARM: dts: k2hk: Enable Davinci SPI controller

Now that davinci_spi driver has been converted to DM framework, enable
the same in DT. Also add "spi-flash" as compatible property to
n25q128a11 node as it is required for flash device to be probed in
U-Boot.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>