diff options
Diffstat (limited to 'sys/arm/ti/am335x/am335x_pwm.c')
| -rw-r--r-- | sys/arm/ti/am335x/am335x_pwm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/arm/ti/am335x/am335x_pwm.c b/sys/arm/ti/am335x/am335x_pwm.c index d64e08f..bf9f7c5 100644 --- a/sys/arm/ti/am335x/am335x_pwm.c +++ b/sys/arm/ti/am335x/am335x_pwm.c @@ -309,6 +309,10 @@ am335x_pwm_sysctl_period(SYSCTL_HANDLER_ARGS) static int am335x_pwm_probe(device_t dev) { + + if (!ofw_bus_status_okay(dev)) + return (ENXIO); + if (!ofw_bus_is_compatible(dev, "ti,am335x-pwm")) return (ENXIO); |
