[PATCH 2/2] hwmon: (k10temp) Define SVI telemetry and current factors for Zen2 CPUs

[Wei Huang]

The voltage telemetry registers for Zen2 are different from Zen1. Also
the factors of CPU current values are changed on Zen2. Add new definitions
for these register.

Signed-off-by: Wei Huang <wei.huang2@xxxxxxx>
---
 drivers/hwmon/k10temp.c | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c
index f3addb97b021..de9f68570a4f 100644
--- a/drivers/hwmon/k10temp.c
+++ b/drivers/hwmon/k10temp.c
@@ -88,9 +88,13 @@ static DEFINE_MUTEX(nb_smu_ind_mutex);
 /* F17h thermal registers through SMN */
 #define F17H_M01H_SVI_TEL_PLANE0		(ZEN_SVI_BASE + 0xc)
 #define F17H_M01H_SVI_TEL_PLANE1		(ZEN_SVI_BASE + 0x10)
+#define F17H_M31H_SVI_TEL_PLANE0		(ZEN_SVI_BASE + 0x14)
+#define F17H_M31H_SVI_TEL_PLANE1		(ZEN_SVI_BASE + 0x10)
 
-#define F17H_CFACTOR_ICORE			1000000	/* 1A / LSB	*/
-#define F17H_CFACTOR_ISOC			250000	/* 0.25A / LSB	*/
+#define F17H_M01H_CFACTOR_ICORE			1000000	/* 1A / LSB	*/
+#define F17H_M01H_CFACTOR_ISOC			250000	/* 0.25A / LSB	*/
+#define F17H_M31H_CFACTOR_ICORE			1000000	/* 1A / LSB	*/
+#define F17H_M31H_CFACTOR_ISOC			310000	/* 0.31A / LSB	*/
 
 struct k10temp_data {
 	struct pci_dev *pdev;
@@ -580,17 +584,17 @@ static int k10temp_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 			data->show_current = !is_threadripper() && !is_epyc();
 			data->svi_addr[0] = F17H_M01H_SVI_TEL_PLANE0;
 			data->svi_addr[1] = F17H_M01H_SVI_TEL_PLANE1;
-			data->cfactor[0] = F17H_CFACTOR_ICORE;
-			data->cfactor[1] = F17H_CFACTOR_ISOC;
+			data->cfactor[0] = F17H_M01H_CFACTOR_ICORE;
+			data->cfactor[1] = F17H_M01H_CFACTOR_ISOC;
 			k10temp_get_ccd_support(pdev, data, 4);
 			break;
 		case 0x31:	/* Zen2 Threadripper */
 		case 0x71:	/* Zen2 */
 			data->show_current = !is_threadripper() && !is_epyc();
-			data->cfactor[0] = F17H_CFACTOR_ICORE;
-			data->cfactor[1] = F17H_CFACTOR_ISOC;
-			data->svi_addr[0] = F17H_M01H_SVI_TEL_PLANE1;
-			data->svi_addr[1] = F17H_M01H_SVI_TEL_PLANE0;
+			data->cfactor[0] = F17H_M31H_CFACTOR_ICORE;
+			data->cfactor[1] = F17H_M31H_CFACTOR_ISOC;
+			data->svi_addr[0] = F17H_M31H_SVI_TEL_PLANE0;
+			data->svi_addr[1] = F17H_M31H_SVI_TEL_PLANE1;
 			k10temp_get_ccd_support(pdev, data, 8);
 			break;
 		}
-- 
2.25.2