diff mbox series

[PULL,08/42] spapr: nvdimm: Fix the persistent-memory root node name in device tree

Message ID 20210603082231.601214-9-david@gibson.dropbear.id.au (mailing list archive)
State New, archived
Headers show
Series [PULL,01/42] target/ppc: cleaned error_report from ppc_store_sdr1 | expand

Commit Message

David Gibson June 3, 2021, 8:21 a.m. UTC 
From: Shivaprasad G Bhat <sbhat@linux.ibm.com>

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 <aneesh.kumar@linux.ibm.com>
Signed-off-by: Shivaprasad G Bhat <sbhat@linux.ibm.com>
Message-Id: <162204278956.219.9061511386011411578.stgit@cc493db1e665>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 hw/ppc/spapr_nvdimm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/hw/ppc/spapr_nvdimm.c b/hw/ppc/spapr_nvdimm.c
index 3f57a8b6fa..91de1052f2 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)));