diff options
Diffstat (limited to 'drivers/core/root.c')
| -rw-r--r-- | drivers/core/root.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/core/root.c b/drivers/core/root.c index 6388444bfb1..15b8c83fee9 100644 --- a/drivers/core/root.c +++ b/drivers/core/root.c @@ -288,6 +288,15 @@ void *dm_priv_to_rw(void *priv) } #endif +/** + * dm_probe_devices() - Check whether to probe a device and all children + * + * Probes the device if DM_FLAG_PROBE_AFTER_BIND is enabled for it. Then scans + * all its children recursively to do the same. + * + * @dev: Device to (maybe) probe + * Return 0 if OK, -ve on error + */ static int dm_probe_devices(struct udevice *dev) { struct udevice *child; @@ -306,6 +315,17 @@ static int dm_probe_devices(struct udevice *dev) return 0; } +int dm_autoprobe(void) +{ + int ret; + + ret = dm_probe_devices(gd->dm_root); + if (ret) + return log_msg_ret("pro", ret); + + return 0; +} + /** * dm_scan() - Scan tables to bind devices * @@ -338,7 +358,7 @@ static int dm_scan(bool pre_reloc_only) if (ret) return ret; - return dm_probe_devices(gd->dm_root); + return 0; } int dm_init_and_scan(bool pre_reloc_only) |