irqchip/sifive-plic: Improve boot prints for multiple PLIC instances

We improve PLIC banner to help distinguish multiple PLIC instances
in boot time prints.

Signed-off-by: Anup Patel <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Reviewed-by: Palmer Dabbelt <[email protected]>
Acked-by: Palmer Dabbelt <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: avpatel

drivers/irqchip/irq-sifive-plic.c

@@ -380,8 +380,8 @@ static int __init plic_init(struct device_node *node,
 		plic_cpuhp_setup_done = true;
 	}
 
-	pr_info("mapped %d interrupts with %d handlers for %d contexts.\n",
-		nr_irqs, nr_handlers, nr_contexts);
+	pr_info("%pOFP: mapped %d interrupts with %d handlers for"
+		" %d contexts.\n", node, nr_irqs, nr_handlers, nr_contexts);
 	set_handle_irq(plic_handle_irq);
 	return 0;