[PATCH 1/2] 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 --- drivers/misc/gsc.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/drivers/misc/gsc.c b/drivers/misc/gsc.c index dee0bdd9663a..bab405bb7226 100644 --- 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; } }