diff options
Diffstat (limited to 'drivers/clk/clk.c')
| -rw-r--r-- | drivers/clk/clk.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index b8c2e8d531b..32b3c03ab09 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -24,8 +24,18 @@ int clk_register(struct clk *clk, const char *drv_name, if (parent_name) { ret = uclass_get_device_by_name(UCLASS_CLK, parent_name, &parent); if (ret) { - log_err("%s: failed to get %s device (parent of %s)\n", - __func__, parent_name, name); + log_debug("%s: failed to get %s device (parent of %s)\n", + __func__, parent_name, name); + + if (CONFIG_IS_ENABLED(CLK_LAZY_REPARENT)) { + /* + * The parent is not yet registered. + * Cache the parent name and resolve it later. + */ + clk->parent_name = strdup(parent_name); + if (!clk->parent_name) + return -ENOMEM; + } } else { log_debug("%s: name: %s parent: %s [0x%p]\n", __func__, name, parent->name, parent); |