[PATCH] ppc/pnv: Add a "/qemu" device tree node

[Cédric Le Goater]

It helps skiboot identifying that is running on a QEMU platform. The
compatible string will define the POWERPC processor version.

Signed-off-by: Cédric Le Goater <address@hidden>
---
 hw/ppc/pnv.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c
index 627c08e5b985..4c3d5184126a 100644
--- a/hw/ppc/pnv.c
+++ b/hw/ppc/pnv.c
@@ -479,6 +479,9 @@ static void *pnv_dt_create(MachineState *machine)
     fdt = g_malloc0(FDT_MAX_SIZE);
     _FDT((fdt_create_empty_tree(fdt, FDT_MAX_SIZE)));
 
+    /* /qemu node */
+    _FDT((fdt_add_subnode(fdt, 0, "qemu")));
+
     /* Root node */
     _FDT((fdt_setprop_cell(fdt, 0, "#address-cells", 0x2)));
     _FDT((fdt_setprop_cell(fdt, 0, "#size-cells", 0x2)));
-- 
2.21.0