diff --git a/drivers/clk/spacemit/ccu-k1.c b/drivers/clk/spacemit/ccu-k1.c
index 44db48ae71313..f7367271396a0 100644
--- a/drivers/clk/spacemit/ccu-k1.c
+++ b/drivers/clk/spacemit/ccu-k1.c
@@ -129,6 +129,15 @@
 #define APMU_EMAC0_CLK_RES_CTRL		0x3e4
 #define APMU_EMAC1_CLK_RES_CTRL		0x3ec
 
+struct spacemit_ccu_clk {
+	int id;
+	struct clk_hw *hw;
+};
+
+struct k1_ccu_data {
+	struct spacemit_ccu_clk *clk;		/* array with sentinel */
+};
+
 /*	APBS clocks start	*/
 
 /* Frequency of pll{1,2} should not be updated at runtime */
@@ -1359,11 +1368,6 @@ static CCU_GATE_DEFINE(emmc_bus_clk, CCU_PARENT_HW(pmua_aclk),
 		       0);
 /*	APMU clocks end		*/
 
-struct spacemit_ccu_clk {
-	int id;
-	struct clk_hw *hw;
-};
-
 static struct spacemit_ccu_clk k1_ccu_apbs_clks[] = {
 	{ CLK_PLL1,		&pll1.common.hw },
 	{ CLK_PLL2,		&pll2.common.hw },
@@ -1403,6 +1407,10 @@ static struct spacemit_ccu_clk k1_ccu_apbs_clks[] = {
 	{ 0,			NULL },
 };
 
+static const struct k1_ccu_data k1_ccu_apbs_data = {
+	.clk		= k1_ccu_apbs_clks,
+};
+
 static struct spacemit_ccu_clk k1_ccu_mpmu_clks[] = {
 	{ CLK_PLL1_307P2,	&pll1_d8_307p2.common.hw },
 	{ CLK_PLL1_76P8,	&pll1_d32_76p8.common.hw },
@@ -1440,6 +1448,10 @@ static struct spacemit_ccu_clk k1_ccu_mpmu_clks[] = {
 	{ 0,			NULL },
 };
 
+static const struct k1_ccu_data k1_ccu_mpmu_data = {
+	.clk		= k1_ccu_mpmu_clks,
+};
+
 static struct spacemit_ccu_clk k1_ccu_apbc_clks[] = {
 	{ CLK_UART0,		&uart0_clk.common.hw },
 	{ CLK_UART2,		&uart2_clk.common.hw },
@@ -1544,6 +1556,10 @@ static struct spacemit_ccu_clk k1_ccu_apbc_clks[] = {
 	{ 0,			NULL },
 };
 
+static const struct k1_ccu_data k1_ccu_apbc_data = {
+	.clk		= k1_ccu_apbc_clks,
+};
+
 static struct spacemit_ccu_clk k1_ccu_apmu_clks[] = {
 	{ CLK_CCI550,		&cci550_clk.common.hw },
 	{ CLK_CPU_C0_HI,	&cpu_c0_hi_clk.common.hw },
@@ -1610,9 +1626,13 @@ static struct spacemit_ccu_clk k1_ccu_apmu_clks[] = {
 	{ 0,			NULL },
 };
 
-static int spacemit_ccu_register(struct device *dev,
-				 struct regmap *regmap, struct regmap *lock_regmap,
-				 const struct spacemit_ccu_clk *clks)
+static const struct k1_ccu_data k1_ccu_apmu_data = {
+	.clk		= k1_ccu_apmu_clks,
+};
+
+static int k1_ccu_register(struct device *dev, struct regmap *regmap,
+			   struct regmap *lock_regmap,
+			   struct spacemit_ccu_clk *clks)
 {
 	const struct spacemit_ccu_clk *clk;
 	int i, ret, max_id = 0;
@@ -1648,15 +1668,24 @@ static int spacemit_ccu_register(struct device *dev,
 
 	clk_data->num = max_id + 1;
 
-	return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, clk_data);
+	ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, clk_data);
+	if (ret)
+		dev_err(dev, "error %d adding clock hardware provider\n", ret);
+
+	return ret;
 }
 
 static int k1_ccu_probe(struct platform_device *pdev)
 {
 	struct regmap *base_regmap, *lock_regmap = NULL;
 	struct device *dev = &pdev->dev;
+	const struct k1_ccu_data *data;
 	int ret;
 
+	data = of_device_get_match_data(dev);
+	if (!data)
+		return -EINVAL;
+
 	base_regmap = device_node_to_regmap(dev->of_node);
 	if (IS_ERR(base_regmap))
 		return dev_err_probe(dev, PTR_ERR(base_regmap),
@@ -1677,8 +1706,7 @@ static int k1_ccu_probe(struct platform_device *pdev)
 					     "failed to get lock regmap\n");
 	}
 
-	ret = spacemit_ccu_register(dev, base_regmap, lock_regmap,
-				    of_device_get_match_data(dev));
+	ret = k1_ccu_register(dev, base_regmap, lock_regmap, data->clk);
 	if (ret)
 		return dev_err_probe(dev, ret, "failed to register clocks\n");
 
@@ -1688,19 +1716,19 @@ static int k1_ccu_probe(struct platform_device *pdev)
 static const struct of_device_id of_k1_ccu_match[] = {
 	{
 		.compatible	= "spacemit,k1-pll",
-		.data		= k1_ccu_apbs_clks,
+		.data		= &k1_ccu_apbs_data,
 	},
 	{
 		.compatible	= "spacemit,k1-syscon-mpmu",
-		.data		= k1_ccu_mpmu_clks,
+		.data		= &k1_ccu_mpmu_data,
 	},
 	{
 		.compatible	= "spacemit,k1-syscon-apbc",
-		.data		= k1_ccu_apbc_clks,
+		.data		= &k1_ccu_apbc_data,
 	},
 	{
 		.compatible	= "spacemit,k1-syscon-apmu",
-		.data		= k1_ccu_apmu_clks,
+		.data		= &k1_ccu_apmu_data,
 	},
 	{ }
 };
