1 files changed, 31 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/mach-rockchip/rk3328/clk_rk3328.c b/roms/u-boot/arch/arm/mach-rockchip/rk3328/clk_rk3328.c
new file mode 100644
index 000000000..70c0eb6f9
--- /dev/null
+++ b/roms/u-boot/arch/arm/mach-rockchip/rk3328/clk_rk3328.c
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * (C) Copyright 2017 Rockchip Electronics Co., Ltd
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/cru_rk3328.h>
+#include <linux/err.h>
+
+int rockchip_get_clk(struct udevice **devp)
+{
+	return uclass_get_device_by_driver(UCLASS_CLK,
+			DM_DRIVER_GET(rockchip_rk3328_cru), devp);
+}
+
+void *rockchip_get_cru(void)
+{
+	struct rk3328_clk_priv *priv;
+	struct udevice *dev;
+	int ret;
+
+	ret = rockchip_get_clk(&dev);
+	if (ret)
+		return ERR_PTR(ret);
+
+	priv = dev_get_priv(dev);
+
+	return priv->cru;
+}