clk: rockchip: allow more than 2 parents for cpuclk

RK3228's armclk has 3 parents, so allow cpuclk to have more than 2 parents. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
mariux64 · Dec 9, 2015 · ea03835 · ea03835
1 parent 8ad0df3
commit ea03835
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/clk/rockchip/clk-cpu.c b/drivers/clk/rockchip/clk-cpu.c
@@ -242,8 +242,8 @@ struct clk *rockchip_clk_register_cpuclk(const char *name,
 	struct clk *clk, *cclk;
 	int ret;
 
-	if (num_parents != 2) {
-		pr_err("%s: needs two parent clocks\n", __func__);
+	if (num_parents < 2) {
+		pr_err("%s: needs at least two parent clocks\n", __func__);
 		return ERR_PTR(-EINVAL);
 	}