drivers: misc: gsc: add support for fan controller

Add support for Gateworks System Controller fan tach input. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2024-12-18 11:45:41 -08:00
parent f331967b3d
commit 795a7425a7
1 changed files with 3 additions and 0 deletions
--- a/drivers/misc/gsc.c
+++ b/drivers/misc/gsc.c
@@ -330,6 +330,9 @@ static int gsc_hwmon(struct udevice *dev)

 			printf("%-8s: %d.%03dV\n", label, val / 1000, val % 1000);
 			break;
+		case 4: /* revolutions per minute */
+			printf("%-8s: %drpm\n", label, val * 30);
+			break;
 		}
 	}