[PATCH] hwmon: (peci/cputemp) Add Intel Sapphire Rapids support

@@ -363,6 +363,7 @@ static int init_core_mask(struct peci_cputemp *priv)
 	switch (peci_dev->info.model) {
 	case INTEL_FAM6_ICELAKE_X:
 	case INTEL_FAM6_ICELAKE_D:
+	case INTEL_FAM6_SAPPHIRERAPIDS_X:
 		ret = peci_ep_pci_local_read(peci_dev, 0, reg->bus, reg->dev,
 					     reg->func, reg->offset + 4, &data);
 		if (ret)

@@ -531,6 +532,13 @@ static struct resolved_cores_reg resolved_cores_reg_icx = {
 	.offset = 0xd0,
 };
 
+static struct resolved_cores_reg resolved_cores_reg_spr = {
+	.bus = 31,
+	.dev = 30,
+	.func = 6,
+	.offset = 0x80,
+};
+
 static const struct cpu_info cpu_hsx = {
 	.reg		= &resolved_cores_reg_hsx,
 	.min_peci_revision = 0x33,

@@ -549,6 +557,12 @@ static const struct cpu_info cpu_icx = {
 	.thermal_margin_to_millidegree = &dts_ten_dot_six_to_millidegree,
 };
 
+static const struct cpu_info cpu_spr = {
+	.reg		= &resolved_cores_reg_spr,
+	.min_peci_revision = 0x40,
+	.thermal_margin_to_millidegree = &dts_ten_dot_six_to_millidegree,
+};
+
 static const struct auxiliary_device_id peci_cputemp_ids[] = {
 	{
 		.name = "peci_cpu.cputemp.hsx",

@@ -574,6 +588,10 @@ static const struct auxiliary_device_id peci_cputemp_ids[] = {
 		.name = "peci_cpu.cputemp.icxd",
 		.driver_data = (kernel_ulong_t)&cpu_icx,
 	},
+	{
+		.name = "peci_cpu.cputemp.spr",
+		.driver_data = (kernel_ulong_t)&cpu_spr,
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(auxiliary, peci_cputemp_ids);

@@ -318,6 +318,11 @@ static const struct peci_device_id peci_cpu_device_ids[] = {
 		.model	= INTEL_FAM6_ICELAKE_X,
 		.data	= "icx",
 	},
+	{ /* Sapphire Rapids Xeon */
+		.family	= 6,
+		.model	= INTEL_FAM6_SAPPHIRERAPIDS_X,
+		.data	= "spr",
+	},
 	{ /* Icelake Xeon D */
 		.family	= 6,
 		.model	= INTEL_FAM6_ICELAKE_D,