1 files changed, 14 insertions, 0 deletions

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index d9cbae06549..56e4495ebeb 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -1587,6 +1587,20 @@ struct clk *of_clk_src_simple_get(struct of_phandle_args *clkspec,
 }
 EXPORT_SYMBOL_GPL(of_clk_src_simple_get);
 
+struct clk *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data)
+{
+        struct clk_onecell_data *clk_data = data;
+        unsigned int idx = clkspec->args[0];
+
+        if (idx >= clk_data->clk_num) {
+                pr_err("%s: invalid clock index %d\n", __func__, idx);
+                return ERR_PTR(-EINVAL);
+        }
+
+        return clk_data->clks[idx];
+}
+EXPORT_SYMBOL_GPL(of_clk_src_onecell_get);
+
 /**
  * of_clk_add_provider() - Register a clock provider for a node
  * @np: Device node pointer associated with clock provider