From: Petr Klotz <pklotz0@protonmail.com>

The ASRock B650I Lightning WiFi motherboard uses an NCT6686D chip with a
customer ID of 0x1633. Without this ID, the nct6683 driver fails to
recognize the hardware on this board, preventing hardware monitoring
from working.

Add NCT6683_CUSTOMER_ID_ASROCK6 (0x1633) to the list of supported customer
IDs and update the probe function to handle it

Signed-off-by: Petr Klotz <pklotz0@protonmail.com>

---
v3:
- Changed commit message based on feedback

v2:
- Fix indentation: replace spaces with tabs

 drivers/hwmon/nct6683.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
index 4a8380414038..0581770380cc 100644
--- a/drivers/hwmon/nct6683.c
+++ b/drivers/hwmon/nct6683.c
@@ -182,6 +182,7 @@ superio_exit(int ioreg)
 #define NCT6683_CUSTOMER_ID_ASROCK3	0x1631
 #define NCT6683_CUSTOMER_ID_ASROCK4	0x163e
 #define NCT6683_CUSTOMER_ID_ASROCK5	0x1621
+#define NCT6683_CUSTOMER_ID_ASROCK6	0x1633
 
 #define NCT6683_REG_BUILD_YEAR		0x604
 #define NCT6683_REG_BUILD_MONTH		0x605
@@ -1245,6 +1246,8 @@ static int nct6683_probe(struct platform_device *pdev)
 		break;
 	case NCT6683_CUSTOMER_ID_ASROCK5:
 		break;
+	case NCT6683_CUSTOMER_ID_ASROCK6:
+		break;
 	default:
 		if (!force)
 			return -ENODEV;
-- 
2.53.0

On Sun, Apr 12, 2026 at 12:17:27AM +0000, pklotz0@protonmail.com wrote:
> From: Petr Klotz <pklotz0@protonmail.com>
> 
> The ASRock B650I Lightning WiFi motherboard uses an NCT6686D chip with a
> customer ID of 0x1633. Without this ID, the nct6683 driver fails to
> recognize the hardware on this board, preventing hardware monitoring
> from working.
> 
> Add NCT6683_CUSTOMER_ID_ASROCK6 (0x1633) to the list of supported customer
> IDs and update the probe function to handle it
> 
> Signed-off-by: Petr Klotz <pklotz0@protonmail.com>

Applied.

Thanks,
Guenter