Add support for detection of Intel Sapphire Rapids processor based on
CPU family & model.
Sapphire Rapids Xeon processors with the family set to 6 and the
model set to INTEL_FAM6_SAPPHIRERAPIDS_X. The data field for this entry
is "spr".
Tested the patch series with AST2600 BMC with 4S Intel Sapphire Rapids
processors & verified by reading cpu & dimm temperature.
Signed-off-by: Patrick Rudolph <patrick.rudolph@xxxxxxxxxxxxx>
Signed-off-by: Naresh Solanki <Naresh.Solanki@xxxxxxxxxxxxx>
Reviewed-by: Iwona Winiarska <iwona.winiarska@xxxxxxxxx>
---
Changes in V3:
- Move spr entry at end of struct peci_cpu_device_ids
- Mention test with the patch.
Changes in V2:
- Refactored from previous patchset as seperate patch based on subsystem.
---
drivers/peci/cpu.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/peci/cpu.c b/drivers/peci/cpu.c
index de4a7b3e5966..bd990acd92b8 100644
--- a/drivers/peci/cpu.c
+++ b/drivers/peci/cpu.c
@@ -323,6 +323,11 @@ static const struct peci_device_id peci_cpu_device_ids[] = {
.model = INTEL_FAM6_ICELAKE_D,
.data = "icxd",
},
+ { /* Sapphire Rapids Xeon */
+ .family = 6,
+ .model = INTEL_FAM6_SAPPHIRERAPIDS_X,
+ .data = "spr",
+ },
{ }
};
MODULE_DEVICE_TABLE(peci, peci_cpu_device_ids);
base-commit: 55612007f16b5d7b1fb83a7b0f5bb686829db7c7
--
2.41.0
