arm64: dts: imx8mp-var-som-symphony: enable ECSPI2

Enable the ECSPI2 bus on the Symphony carrier board and add the pinctrl
configuration for the SPI signals and chip select GPIO.

Signed-off-by: Stefano Radaelli <stefano.r@variscite.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
This commit is contained in:
Stefano Radaelli 2026-06-08 16:41:10 +02:00 • committed by Frank Li
commit c0cb98e323