arm64: dts: imx8mm-var-som-symphony: Enable PCIe

Enable PCIe support on the VAR-SOM Symphony carrier board by adding the
external reference clock, configuring the PHY and providing the required
clock and reset properties.

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 2026-03-19 19:40:31 +01:00 • committed by Frank Li
commit b06c76fcd8