*/
#include <linux/export.h>
+#include <linux/module.h>
#include <linux/regmap.h>
#include <linux/platform_device.h>
#include <linux/clk-provider.h>
#include "clk-rcg.h"
#include "clk-regmap.h"
#include "reset.h"
+#include "gdsc.h"
struct qcom_cc {
struct qcom_reset_controller reset;
int qcom_find_src_index(struct clk_hw *hw, const struct parent_map *map, u8 src)
{
- int i, num_parents = __clk_get_num_parents(hw->clk);
+ int i, num_parents = clk_hw_get_num_parents(hw);
for (i = 0; i < num_parents; i++)
if (src == map[i].src)
}
EXPORT_SYMBOL_GPL(qcom_cc_map);
+static void qcom_cc_del_clk_provider(void *data)
+{
+ of_clk_del_provider(data);
+}
+
+static void qcom_cc_reset_unregister(void *data)
+{
+ reset_controller_unregister(data);
+}
+
+static void qcom_cc_gdsc_unregister(void *data)
+{
+ gdsc_unregister(data);
+}
+
int qcom_cc_really_probe(struct platform_device *pdev,
const struct qcom_cc_desc *desc, struct regmap *regmap)
{
if (ret)
return ret;
+ devm_add_action(dev, qcom_cc_del_clk_provider, pdev->dev.of_node);
+
reset = &cc->reset;
reset->rcdev.of_node = dev->of_node;
reset->rcdev.ops = &qcom_reset_ops;
reset->rcdev.nr_resets = desc->num_resets;
reset->regmap = regmap;
reset->reset_map = desc->resets;
- platform_set_drvdata(pdev, &reset->rcdev);
ret = reset_controller_register(&reset->rcdev);
if (ret)
- of_clk_del_provider(dev->of_node);
+ return ret;
+
+ devm_add_action(dev, qcom_cc_reset_unregister, &reset->rcdev);
+
+ if (desc->gdscs && desc->num_gdscs) {
+ ret = gdsc_register(dev, desc->gdscs, desc->num_gdscs,
+ &reset->rcdev, regmap);
+ if (ret)
+ return ret;
+ }
- return ret;
+ devm_add_action(dev, qcom_cc_gdsc_unregister, dev);
+
+
+ return 0;
}
EXPORT_SYMBOL_GPL(qcom_cc_really_probe);
}
EXPORT_SYMBOL_GPL(qcom_cc_probe);
-void qcom_cc_remove(struct platform_device *pdev)
-{
- of_clk_del_provider(pdev->dev.of_node);
- reset_controller_unregister(platform_get_drvdata(pdev));
-}
-EXPORT_SYMBOL_GPL(qcom_cc_remove);
+MODULE_LICENSE("GPL v2");