soc: sifive: ccache: Add StarFive JH7100 support

This adds support for the StarFive JH7100 SoC which also features this
SiFive cache controller.

The JH7100 has non-coherent DMAs but predate the standard RISC-V Zicbom
exension, so instead we need to use this cache controller for
non-standard cache management operations.

Unfortunately the interrupt for uncorrected data is broken on the JH7100
and fires continuously, so add a quirk to not register a handler for it.

Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>