From: Yazen Ghannam <yazen.ghannam@amd.com>
Date: Wed, 8 Dec 2021 17:43:53 +0000
Subject: EDAC: Add RDDR5 and LRDDR5 memory types
Git-commit: f95711242390d759f69fd67ad46b31491fe904d6
Patch-mainline: v5.17-rc1
References: jsc#SLE-19026

Include Registered-DDR5 and Load-Reduced DDR5 in the list of memory
types.

Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20211208174356.1997855-2-yazen.ghannam@amd.com
---
 drivers/edac/edac_mc.c |    2 ++
 include/linux/edac.h   |    6 ++++++
 2 files changed, 8 insertions(+)

--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -164,6 +164,8 @@ const char * const edac_mem_types[] = {
 	[MEM_LPDDR4]	= "Low-Power-DDR4-RAM",
 	[MEM_LRDDR4]	= "Load-Reduced-DDR4-RAM",
 	[MEM_DDR5]	= "Unbuffered-DDR5",
+	[MEM_RDDR5]	= "Registered-DDR5",
+	[MEM_LRDDR5]	= "Load-Reduced-DDR5-RAM",
 	[MEM_NVDIMM]	= "Non-volatile-RAM",
 	[MEM_WIO2]	= "Wide-IO-2",
 };
--- a/include/linux/edac.h
+++ b/include/linux/edac.h
@@ -182,6 +182,8 @@ static inline char *mc_event_error_type(
  * @MEM_LRDDR4:		Load-Reduced DDR4 memory.
  * @MEM_LPDDR4:		Low-Power DDR4 memory.
  * @MEM_DDR5:		Unbuffered DDR5 RAM
+ * @MEM_RDDR5:		Registered DDR5 RAM
+ * @MEM_LRDDR5:		Load-Reduced DDR5 memory.
  * @MEM_NVDIMM:		Non-volatile RAM
  * @MEM_WIO2:		Wide I/O 2.
  */
@@ -210,6 +212,8 @@ enum mem_type {
 	MEM_LRDDR4,
 	MEM_LPDDR4,
 	MEM_DDR5,
+	MEM_RDDR5,
+	MEM_LRDDR5,
 	MEM_NVDIMM,
 	MEM_WIO2,
 };
@@ -237,6 +241,8 @@ enum mem_type {
 #define MEM_FLAG_LRDDR4         BIT(MEM_LRDDR4)
 #define MEM_FLAG_LPDDR4         BIT(MEM_LPDDR4)
 #define MEM_FLAG_DDR5           BIT(MEM_DDR5)
+#define MEM_FLAG_RDDR5          BIT(MEM_RDDR5)
+#define MEM_FLAG_LRDDR5         BIT(MEM_LRDDR5)
 #define MEM_FLAG_NVDIMM         BIT(MEM_NVDIMM)
 #define MEM_FLAG_WIO2		BIT(MEM_WIO2)