diff --git a/drivers/clk/microchip/clk-core.c b/drivers/clk/microchip/clk-core.c
index b34348d491f3..a0163441dfe5 100644
--- a/drivers/clk/microchip/clk-core.c
+++ b/drivers/clk/microchip/clk-core.c
@@ -780,15 +780,6 @@ static unsigned long sclk_get_rate(struct clk_hw *hw, unsigned long parent_rate)
 	return parent_rate / div;
 }
 
-static int sclk_determine_rate(struct clk_hw *hw,
-			       struct clk_rate_request *req)
-{
-	req->rate = calc_best_divided_rate(req->rate, req->best_parent_rate,
-					   SLEW_SYSDIV, 1);
-
-	return 0;
-}
-
 static int sclk_set_rate(struct clk_hw *hw,
 			 unsigned long rate, unsigned long parent_rate)
 {
@@ -912,7 +903,6 @@ static int sclk_init(struct clk_hw *hw)
 const struct clk_ops pic32_sclk_ops = {
 	.get_parent	= sclk_get_parent,
 	.set_parent	= sclk_set_parent,
-	.determine_rate = sclk_determine_rate,
 	.set_rate	= sclk_set_rate,
 	.recalc_rate	= sclk_get_rate,
 	.init		= sclk_init,