1 files changed, 28 insertions, 26 deletions

diff --git a/drivers/clk/meson/meson-aoclk.c b/drivers/clk/meson/meson-aoclk.c
index bf8bea675d24..8f6bdea18119 100644
--- a/drivers/clk/meson/meson-aoclk.c
+++ b/drivers/clk/meson/meson-aoclk.c
@@ -13,9 +13,12 @@
 #include <linux/platform_device.h>
 #include <linux/reset-controller.h>
 #include <linux/mfd/syscon.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/module.h>
+
 #include <linux/slab.h>
 #include "meson-aoclk.h"
+#include "clk-regmap.h"
 
 static int meson_aoclk_do_reset(struct reset_controller_dev *rcdev,
 			       unsigned long id)
@@ -34,20 +37,31 @@ static const struct reset_control_ops meson_aoclk_reset_ops = {
 int meson_aoclkc_probe(struct platform_device *pdev)
 {
 	struct meson_aoclk_reset_controller *rstc;
-	struct meson_aoclk_data *data;
+	const struct meson_clkc_data *clkc_data;
+	const struct meson_aoclk_data *data;
 	struct device *dev = &pdev->dev;
+	struct device_node *np;
 	struct regmap *regmap;
-	int ret, clkid;
+	int ret;
+
+	clkc_data = of_device_get_match_data(dev);
+	if (!clkc_data)
+		return -EINVAL;
 
-	data = (struct meson_aoclk_data *) of_device_get_match_data(dev);
-	if (!data)
-		return -ENODEV;
+	ret = meson_clkc_syscon_probe(pdev);
+	if (ret)
+		return ret;
+
+	data = container_of(clkc_data, struct meson_aoclk_data,
+			    clkc_data);
 
 	rstc = devm_kzalloc(dev, sizeof(*rstc), GFP_KERNEL);
 	if (!rstc)
 		return -ENOMEM;
 
-	regmap = syscon_node_to_regmap(of_get_parent(dev->of_node));
+	np = of_get_parent(dev->of_node);
+	regmap = syscon_node_to_regmap(np);
+	of_node_put(np);
 	if (IS_ERR(regmap)) {
 		dev_err(dev, "failed to get regmap\n");
 		return PTR_ERR(regmap);
@@ -57,7 +71,7 @@ int meson_aoclkc_probe(struct platform_device *pdev)
 	rstc->data = data;
 	rstc->regmap = regmap;
 	rstc->reset.ops = &meson_aoclk_reset_ops;
-	rstc->reset.nr_resets = data->num_reset,
+	rstc->reset.nr_resets = data->num_reset;
 	rstc->reset.of_node = dev->of_node;
 	ret = devm_reset_controller_register(dev, &rstc->reset);
 	if (ret) {
@@ -65,22 +79,10 @@ int meson_aoclkc_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	/* Populate regmap */
-	for (clkid = 0; clkid < data->num_clks; clkid++)
-		data->clks[clkid]->map = regmap;
-
-	/* Register all clks */
-	for (clkid = 0; clkid < data->hw_data->num; clkid++) {
-		if (!data->hw_data->hws[clkid])
-			continue;
-
-		ret = devm_clk_hw_register(dev, data->hw_data->hws[clkid]);
-		if (ret) {
-			dev_err(dev, "Clock registration failed\n");
-			return ret;
-		}
-	}
-
-	return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get,
-		(void *) data->hw_data);
+	return 0;
 }
+EXPORT_SYMBOL_NS_GPL(meson_aoclkc_probe, "CLK_MESON");
+
+MODULE_DESCRIPTION("Amlogic Always-ON Clock Controller helpers");
+MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS("CLK_MESON");