diff --git a/drivers/clk/clk-scmi.c b/drivers/clk/clk-scmi.c
index b6a12f3bc123..c223e4ef1dd1 100644
--- a/drivers/clk/clk-scmi.c
+++ b/drivers/clk/clk-scmi.c
@@ -10,7 +10,6 @@
 #include <linux/device.h>
 #include <linux/err.h>
 #include <linux/of.h>
-#include <linux/math64.h>
 #include <linux/module.h>
 #include <linux/scmi_protocol.h>
 
@@ -57,35 +56,17 @@ static unsigned long scmi_clk_recalc_rate(struct clk_hw *hw,
 static int scmi_clk_determine_rate(struct clk_hw *hw,
 				   struct clk_rate_request *req)
 {
-	u64 fmin, fmax, ftmp;
+	int ret;
 	struct scmi_clk *clk = to_scmi_clk(hw);
 
 	/*
-	 * We can't figure out what rate it will be, so just return the
-	 * rate back to the caller. scmi_clk_recalc_rate() will be called
-	 * after the rate is set and we'll know what rate the clock is
+	 * If we could not get a better rate scmi_clk_recalc_rate() will be
+	 * called after the rate is set and we'll know what rate the clock is
 	 * running at then.
 	 */
-	if (clk->info->rate_discrete)
-		return 0;
-
-	fmin = clk->info->range.min_rate;
-	fmax = clk->info->range.max_rate;
-	if (req->rate <= fmin) {
-		req->rate = fmin;
-
-		return 0;
-	} else if (req->rate >= fmax) {
-		req->rate = fmax;
-
-		return 0;
-	}
-
-	ftmp = req->rate - fmin;
-	ftmp += clk->info->range.step_size - 1; /* to round up */
-	ftmp = div64_ul(ftmp, clk->info->range.step_size);
-
-	req->rate = ftmp * clk->info->range.step_size + fmin;
+	ret = scmi_proto_clk_ops->determine_rate(clk->ph, clk->id, &req->rate);
+	if (ret)
+		return ret;
 
 	return 0;
 }