diff --git a/arch/arm/mach-tegra/tegra2_clocks.c b/arch/arm/mach-tegra/tegra2_clocks.c
index 3dcc11616e90..02f5435a050f 100644
--- a/arch/arm/mach-tegra/tegra2_clocks.c
+++ b/arch/arm/mach-tegra/tegra2_clocks.c
@@ -1245,6 +1245,11 @@ static int tegra_clk_shared_bus_set_rate(struct clk *c, unsigned long rate)
 	return 0;
 }
 
+static long tegra_clk_shared_bus_round_rate(struct clk *c, unsigned long rate)
+{
+	return clk_round_rate(c->parent, rate);
+}
+
 static int tegra_clk_shared_bus_enable(struct clk *c)
 {
 	c->u.shared_bus_user.enabled = true;
@@ -1263,6 +1268,7 @@ static struct clk_ops tegra_clk_shared_bus_ops = {
 	.enable = tegra_clk_shared_bus_enable,
 	.disable = tegra_clk_shared_bus_disable,
 	.set_rate = tegra_clk_shared_bus_set_rate,
+	.round_rate = tegra_clk_shared_bus_round_rate,
 };