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hwmon: (nct6683) Add customer ID for ASRock Z590 Taichi

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Add support for customer ID 0x1621 found on ASRock Z590 Taichi
boards using the Nuvoton NCT6686D embedded controller.

This allows the driver to instantiate without requiring the
force=1 module parameter.

Tested on two separate ASRock Z590 Taichi boards, both with
EC firmware version 1.0 build 01/25/21.

Signed-off-by: Anj Duvnjak <avian@extremenerds.net>
Link: https://lore.kernel.org/r/20251222220942.10762-1-avian@extremenerds.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Anj Duvnjak 2025-12-23 09:09:42 +11:00 • committed by Guenter Roeck
parent e4a3d6f79c
commit c0fa7879c9
2 changed files with 4 additions and 0 deletions
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1
Documentation/hwmon/nct6683.rst
View file

@ -65,6 +65,7 @@ AMD BC-250 NCT6686D EC firmware version 1.0 build 07/28/21
ASRock X570 NCT6683D EC firmware version 1.0 build 06/28/19
ASRock X670E NCT6686D EC firmware version 1.0 build 05/19/22
ASRock B650 Steel Legend WiFi NCT6686D EC firmware version 1.0 build 11/09/23
ASRock Z590 Taichi NCT6686D EC firmware version 1.0 build 01/25/21
MSI B550 NCT6687D EC firmware version 1.0 build 05/07/20
MSI X670-P NCT6687D EC firmware version 0.0 build 09/27/22
MSI X870E NCT6687D EC firmware version 0.0 build 11/13/24

3
drivers/hwmon/nct6683.c
View file

@ -181,6 +181,7 @@ superio_exit(int ioreg)
#define NCT6683_CUSTOMER_ID_ASROCK2 0xe1b
#define NCT6683_CUSTOMER_ID_ASROCK3 0x1631
#define NCT6683_CUSTOMER_ID_ASROCK4 0x163e
#define NCT6683_CUSTOMER_ID_ASROCK5 0x1621
#define NCT6683_REG_BUILD_YEAR 0x604
#define NCT6683_REG_BUILD_MONTH 0x605
@ -1242,6 +1243,8 @@ static int nct6683_probe(struct platform_device *pdev)
break;
case NCT6683_CUSTOMER_ID_ASROCK4:
break;
case NCT6683_CUSTOMER_ID_ASROCK5:
break;
default:
if (!force)
return -ENODEV;