diff options
Diffstat (limited to 'drivers/timer/cadence-ttc.c')
| -rw-r--r-- | drivers/timer/cadence-ttc.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/timer/cadence-ttc.c b/drivers/timer/cadence-ttc.c index 2f95d45ecd..2eff45060a 100644 --- a/drivers/timer/cadence-ttc.c +++ b/drivers/timer/cadence-ttc.c @@ -97,6 +97,17 @@ static int cadence_ttc_of_to_plat(struct udevice *dev) return 0; } +static int cadence_ttc_bind(struct udevice *dev) +{ + const char *cells; + + cells = dev_read_prop(dev, "#pwm-cells", NULL); + if (cells) + return -ENODEV; + + return 0; +} + static const struct timer_ops cadence_ttc_ops = { .get_count = cadence_ttc_get_count, }; @@ -114,4 +125,5 @@ U_BOOT_DRIVER(cadence_ttc) = { .priv_auto = sizeof(struct cadence_ttc_priv), .probe = cadence_ttc_probe, .ops = &cadence_ttc_ops, + .bind = cadence_ttc_bind, }; |