The ibex_plic meets the criteria to be user_creatable: all
parameters are set from properties.
Note that this patch, alone, does not allow to create an instance
with -device cli option or device_add qmp command. Since it is
a sysbus device, additional authorization must be done by the
machine.

Signed-off-by: Damien Hedde <damien.hedde@greensocs.com>
---
 hw/intc/ibex_plic.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/intc/ibex_plic.c b/hw/intc/ibex_plic.c
index edf76e4f61..8abd5ee613 100644
--- a/hw/intc/ibex_plic.c
+++ b/hw/intc/ibex_plic.c
@@ -291,6 +291,7 @@ static void ibex_plic_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
 
+    dc->user_creatable = true;
     dc->reset = ibex_plic_reset;
     device_class_set_props(dc, ibex_plic_properties);
     dc->realize = ibex_plic_realize;
-- 
2.32.0