1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c
index ba1d1c495bc2..19cd27941747 100644
--- a/drivers/clk/mediatek/clk-mtk.c
+++ b/drivers/clk/mediatek/clk-mtk.c
@@ -685,4 +685,20 @@ void mtk_clk_simple_remove(struct platform_device *pdev)
 }
 EXPORT_SYMBOL_GPL(mtk_clk_simple_remove);
 
+struct regmap *mtk_clk_get_hwv_regmap(struct device_node *node)
+{
+	struct device_node *hwv_node;
+	struct regmap *regmap_hwv;
+
+	hwv_node = of_parse_phandle(node, "mediatek,hardware-voter", 0);
+	if (!hwv_node)
+		return NULL;
+
+	regmap_hwv = device_node_to_regmap(hwv_node);
+	of_node_put(hwv_node);
+
+	return regmap_hwv;
+}
+EXPORT_SYMBOL_GPL(mtk_clk_get_hwv_regmap);
+
 MODULE_LICENSE("GPL");