+
+#else /* CONFIG_IS_ENABLED(CLK) */
+
+static inline int clk_request(struct udevice *dev, struct clk *clk)
+{
+ return -ENOSYS;
+}
+
+static inline int clk_free(struct clk *clk)
+{
+ return 0;
+}
+
+static inline ulong clk_get_rate(struct clk *clk)
+{
+ return -ENOSYS;
+}
+
+static inline struct clk *clk_get_parent(struct clk *clk)
+{
+ return ERR_PTR(-ENOSYS);
+}
+
+static inline long long clk_get_parent_rate(struct clk *clk)
+{
+ return -ENOSYS;
+}
+
+static inline ulong clk_set_rate(struct clk *clk, ulong rate)
+{
+ return -ENOSYS;
+}
+
+static inline int clk_set_parent(struct clk *clk, struct clk *parent)
+{
+ return -ENOSYS;
+}
+
+static inline int clk_enable(struct clk *clk)
+{
+ return 0;
+}
+
+static inline int clk_enable_bulk(struct clk_bulk *bulk)
+{
+ return 0;
+}
+
+static inline int clk_disable(struct clk *clk)
+{
+ return 0;
+}
+
+static inline int clk_disable_bulk(struct clk_bulk *bulk)
+{
+ return 0;
+}
+
+static inline bool clk_is_match(const struct clk *p, const struct clk *q)
+{
+ return false;
+}
+
+static inline int clk_get_by_id(ulong id, struct clk **clkp)
+{
+ return -ENOSYS;
+}
+
+static inline bool clk_dev_binded(struct clk *clk)
+{
+ return false;
+}
+#endif /* CONFIG_IS_ENABLED(CLK) */
+
+/**
+ * clk_valid() - check if clk is valid
+ *
+ * @clk: the clock to check
+ * @return true if valid, or false
+ */
+static inline bool clk_valid(struct clk *clk)
+{
+ return clk && !!clk->dev;
+}
+
+int soc_clk_dump(void);
+