Function clk_set_parent

components/drivers/clk/clk.c:190–199

* @brief Set parent clock * * @param clk_np point to clock node * @param parent_np point to parent rt_clk * */

 *
 */
static void clk_set_parent(struct rt_clk_node *clk_np, struct rt_clk_node *parent_np)
{
    rt_hw_spin_lock(&_clk_lock.lock);

    clk_np->parent = parent_np;

    rt_list_insert_after(&parent_np->children_nodes, &clk_np->list);

    rt_hw_spin_unlock(&_clk_lock.lock);
}

static const struct rt_clk_ops unused_clk_ops =
{