From 9f9f82dacebbb816c62d730658f14a615c3ea003 Mon Sep 17 00:00:00 2001 From: Shivaprasad G Bhat Date: Wed, 26 May 2021 11:27:15 -0400 Subject: spapr: nvdimm: Fix the persistent-memory root node name in device tree The FDT code is adding the pmem root node by name "persistent-memory" which should have been "ibm,persistent-memory". The linux fetches the device tree nodes by type and it has been working correctly as the type is correct. If someone searches by its intended name it would fail, so fix that. Reported-by: Aneesh Kumar K.V Signed-off-by: Shivaprasad G Bhat Message-Id: <162204278956.219.9061511386011411578.stgit@cc493db1e665> Signed-off-by: David Gibson --- hw/ppc/spapr_nvdimm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'hw/ppc/spapr_nvdimm.c') diff --git a/hw/ppc/spapr_nvdimm.c b/hw/ppc/spapr_nvdimm.c index 3f57a8b..91de105 100644 --- a/hw/ppc/spapr_nvdimm.c +++ b/hw/ppc/spapr_nvdimm.c @@ -175,11 +175,11 @@ int spapr_pmem_dt_populate(SpaprDrc *drc, SpaprMachineState *spapr, void spapr_dt_persistent_memory(SpaprMachineState *spapr, void *fdt) { - int offset = fdt_subnode_offset(fdt, 0, "persistent-memory"); + int offset = fdt_subnode_offset(fdt, 0, "ibm,persistent-memory"); GSList *iter, *nvdimms = nvdimm_get_device_list(); if (offset < 0) { - offset = fdt_add_subnode(fdt, 0, "persistent-memory"); + offset = fdt_add_subnode(fdt, 0, "ibm,persistent-memory"); _FDT(offset); _FDT((fdt_setprop_cell(fdt, offset, "#address-cells", 0x1))); _FDT((fdt_setprop_cell(fdt, offset, "#size-cells", 0x0))); -- cgit v1.1