power: regulator: add dummy helper

Add dummy helper to enabling the header could be included when
DM REGULATOR not enabled.

Signed-off-by: Peng Fan <peng.fan@nxp.com>

diff --git a/include/power/regulator.h b/include/power/regulator.h
index 74938dd61e49287e378902c5f4a20b2f2306023d..7f278e8c7dca92471ecb33f45fe93e452bbdb667 100644 (file)
--- a/include/power/regulator.h
+++ b/include/power/regulator.h
@@ -264,6 +264,7 @@ struct dm_regulator_ops {
        int (*set_mode)(struct udevice *dev, int mode_id);
 };
 
+#if CONFIG_IS_ENABLED(DM_REGULATOR)
 /**
  * regulator_mode: returns a pointer to the array of regulator mode info
  *
@@ -524,5 +525,118 @@ int regulator_get_by_platname(const char *platname, struct udevice **devp);
  */
 int device_get_supply_regulator(struct udevice *dev, const char *supply_name,
                                struct udevice **devp);
+#else
+static inline int regulator_mode(struct udevice *dev, struct dm_regulator_mode **modep)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_get_value(struct udevice *dev)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_set_value(struct udevice *dev, int uV)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_set_suspend_value(struct udevice *dev, int uV)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_get_suspend_value(struct udevice *dev)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_set_value_force(struct udevice *dev, int uV)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_get_current(struct udevice *dev)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_set_current(struct udevice *dev, int uA)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_get_enable(struct udevice *dev)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_set_enable(struct udevice *dev, bool enable)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_set_enable_if_allowed(struct udevice *dev, bool enable)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_set_suspend_enable(struct udevice *dev, bool enable)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_get_suspend_enable(struct udevice *dev)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_get_mode(struct udevice *dev)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_set_mode(struct udevice *dev, int mode_id)
+{
+       return -ENOSYS;
+}
+
+static inline int regulators_enable_boot_on(bool verbose)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_autoset(struct udevice *dev)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_autoset_by_name(const char *platname, struct udevice **devp)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_list_autoset(const char *list_platname[], struct udevice *list_devp[],
+                                        bool verbose)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_get_by_devname(const char *devname, struct udevice **devp)
+{
+       return -ENOSYS;
+}
+
+static inline int regulator_get_by_platname(const char *platname, struct udevice **devp)
+{
+       return -ENOSYS;
+}
+
+static inline int device_get_supply_regulator(struct udevice *dev, const char *supply_name,
+                                              struct udevice **devp)
+{
+       return -ENOSYS;
+}
+#endif
 
 #endif /* _INCLUDE_REGULATOR_H_ */