On Mon, Aug 22, 2022 at 10:19:45PM +0300, Serge Semin wrote: > Baikal-T1 DDR controller is based on the DW uMCTL2 DDRC IP-core v2.51a > with up to DDR3 protocol capability and 32-bit data bus + 8-bit ECC. There > are individual IRQs for each ECC and DFI events.The dedicated scrubber > clock source is absent since it's fully synchronous to the core clock. > In addition to that the DFI-DDR PHY CSRs can be accessed via a separate > registers space. Are you sure the phy and dfi irq shouldn't be a separate device? Rob