[PATCH v2 1/4] hw/riscv: virt: fix uart node name

[Conor Dooley <mail@xxxxxxxxxxx>]

From: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>

"uart" is not a node name that complies with the dt-schema.
Change the node name to "serial" to ix warnings seen during
dt-validate on a dtbdump of the virt machine such as:
/stuff/qemu/qemu.dtb: uart@10000000: $nodename:0: 'uart@10000000' does not match '^serial(@.*)?$'
        From schema: /stuff/linux/Documentation/devicetree/bindings/serial/8250.yaml

Reported-by: Rob Herring <robh@xxxxxxxxxx>
Link: https://lore.kernel.org/linux-riscv/20220803170552.GA2250266-robh@xxxxxxxxxx/
Fixes: 04331d0b56 ("RISC-V VirtIO Machine")
Reviewed-by: Alistair Francis <alistair.francis@xxxxxxx>
Signed-off-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
---
 hw/riscv/virt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c
index bc424dd2f5..6c61a406c4 100644
--- a/hw/riscv/virt.c
+++ b/hw/riscv/virt.c
@@ -917,7 +917,7 @@ static void create_fdt_uart(RISCVVirtState *s, const MemMapEntry *memmap,
     char *name;
     MachineState *mc = MACHINE(s);
 
-    name = g_strdup_printf("/soc/uart@%lx", (long)memmap[VIRT_UART0].base);
+    name = g_strdup_printf("/soc/serial@%lx", (long)memmap[VIRT_UART0].base);
     qemu_fdt_add_subnode(mc->fdt, name);
     qemu_fdt_setprop_string(mc->fdt, name, "compatible", "ns16550a");
     qemu_fdt_setprop_cells(mc->fdt, name, "reg",
-- 
2.37.1