7426aa72c3
Nand chips are not sysbus devices - they do not have any sense of MMIO, nor interrupts. Re-parent to TYPE_DEVICE accordingly. Cc: afaerber@suse.de Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>