@@ -117,6 +117,8 @@ enum clk_id {
  * @sram_pdn_ack_bits: The mask for sram power control acked bits.
  * @bus_prot_mask: The mask for single step bus protection.
  * @clk_id: The basic clocks required by this power domain.
+ * @basic_clk_id: provide the same purpose with field "clk_id"
+ *                by declaring basic clock prefix name rather than clk_id.
  * @caps: The flag for active wake-up action.
  */
 struct scp_domain_data {

@@ -127,6 +129,7 @@ struct scp_domain_data {
 	u32 sram_pdn_ack_bits;
 	u32 bus_prot_mask;
 	enum clk_id clk_id[MAX_CLKS];
+	const char *basic_clk_id[MAX_CLKS];
 	u8 caps;
 };
 

@@ -490,16 +493,26 @@ static struct scp *init_scp(struct platform_device *pdev,
 
 		scpd->data = data;
 
-		for (j = 0; j < MAX_CLKS && data->clk_id[j]; j++) {
-			struct clk *c = clk[data->clk_id[j]];
+		if (data->clk_id[0]) {
+			WARN_ON(data->basic_clk_id[0]);
 
-			if (IS_ERR(c)) {
-				dev_err(&pdev->dev, "%s: clk unavailable\n",
-					data->name);
-				return ERR_CAST(c);
-			}
+			for (j = 0; j < MAX_CLKS && data->clk_id[j]; j++) {
+				struct clk *c = clk[data->clk_id[j]];
+
+				if (IS_ERR(c)) {
+					dev_err(&pdev->dev,
+						"%s: clk unavailable\n",
+						data->name);
+					return ERR_CAST(c);
+				}
 
-			scpd->clk[j] = c;
+				scpd->clk[j] = c;
+			}
+		} else if (data->basic_clk_id[0]) {
+			for (j = 0; j < MAX_CLKS &&
+					data->basic_clk_id[j]; j++)
+				scpd->clk[j] = devm_clk_get(&pdev->dev,
+						data->basic_clk_id[j]);
 		}
 
 		genpd->name = data->name;