drm/nouveau/bar/gp100: initial support

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

drivers/gpu/drm/nouveau/nvkm/engine/device/base.c

@@ -2151,6 +2151,7 @@ nv12b_chipset = {
 static const struct nvkm_device_chip
 nv130_chipset = {
 	.name = "GP100",
+	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.devinit = gm200_devinit_new,
 	.fb = gp100_fb_new,