Merge tag 'reset-for-v6.13' of git://git.pengutronix.de/pza/linux into soc/drivers

Reset controller updates for v6.13

* Split the Amlogic reset-meson driver into platform and auxiliary
  bus drivers. Add support for the reset controller in the G12 and
  SM1 audio clock controllers.
* Replace the list of boolean parameters to the internal
  reset_control_get functions with an enum reset_flags bitfield,
  to make the code more self-descriptive.
* Add devres helpers to request pre-deasserted (and automatically
  re-asserting during cleanup) reset controls. This allows reducing
  boilerplate in drivers that deassert resets for the lifetime of a
  device.
* Use the new auto-deasserting devres helpers in reset-uniphier-glue
  as an example.
* Add support for the LAN966x PCI device in drivers/misc, as a
  dependency for the following reset-microchip-sparx5 patches.
* Add support for being used on the LAN966x PCI device to the
  reset-microchip-sparx5 driver.

Commit 86f134941a4b ("MAINTAINERS: Add the Microchip LAN966x PCI driver
entry") introduces a trivial merge conflict with commit 7280f01e79cc
("net: lan969x: add match data for lan969x") from the net-next tree [1].

[1] https://lore.kernel.org/all/20241101122505.3eacd183@canb.auug.org.au/

* tag 'reset-for-v6.13' of git://git.pengutronix.de/pza/linux: (21 commits)
  misc: lan966x_pci: Fix dtc warn 'Missing interrupt-parent'
  misc: lan966x_pci: Fix dtc warns 'missing or empty reg/ranges property'
  reset: mchp: sparx5: set the dev member of the reset controller
  reset: mchp: sparx5: Allow building as a module
  reset: mchp: sparx5: Add MCHP_LAN966X_PCI dependency
  reset: mchp: sparx5: Map cpu-syscon locally in case of LAN966x
  MAINTAINERS: Add the Microchip LAN966x PCI driver entry
  misc: Add support for LAN966x PCI device
  reset: uniphier-glue: Use devm_reset_control_bulk_get_shared_deasserted()
  reset: Add devres helpers to request pre-deasserted reset controls
  reset: replace boolean parameters with flags parameter
  reset: amlogic: Fix small whitespace issue
  reset: amlogic: add auxiliary reset driver support
  reset: amlogic: split the device core and platform probe
  reset: amlogic: move drivers to a dedicated directory
  reset: amlogic: add reset status support
  reset: amlogic: use reset number instead of register count
  reset: amlogic: add driver parameters
  reset: amlogic: make parameters unsigned
  reset: amlogic: use generic data matching function
  ...

Link: https://lore.kernel.org/r/20241105105229.3729474-1-p.zabel@pengutronix.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

2 files changed, 235 insertions, 62 deletions

diff --git a/include/linux/reset.h b/include/linux/reset.h
index 514ddf003efc..2986ced69a02 100644
--- a/include/linux/reset.h
+++ b/include/linux/reset.h
@@ -25,6 +25,48 @@ struct reset_control_bulk_data {
 	struct reset_control		*rstc;
 };
 
+#define RESET_CONTROL_FLAGS_BIT_SHARED		BIT(0)	/* not exclusive */
+#define RESET_CONTROL_FLAGS_BIT_OPTIONAL	BIT(1)
+#define RESET_CONTROL_FLAGS_BIT_ACQUIRED	BIT(2)	/* iff exclusive, not released */
+#define RESET_CONTROL_FLAGS_BIT_DEASSERTED	BIT(3)
+
+/**
+ * enum reset_control_flags - Flags that can be passed to the reset_control_get functions
+ *                    to determine the type of reset control.
+ *                    These values cannot be OR'd.
+ *
+ * @RESET_CONTROL_EXCLUSIVE:				exclusive, acquired,
+ * @RESET_CONTROL_EXCLUSIVE_DEASSERTED:			exclusive, acquired, deasserted
+ * @RESET_CONTROL_EXCLUSIVE_RELEASED:			exclusive, released,
+ * @RESET_CONTROL_SHARED:				shared
+ * @RESET_CONTROL_SHARED_DEASSERTED:			shared, deasserted
+ * @RESET_CONTROL_OPTIONAL_EXCLUSIVE:			optional, exclusive, acquired
+ * @RESET_CONTROL_OPTIONAL_EXCLUSIVE_DEASSERTED:	optional, exclusive, acquired, deasserted
+ * @RESET_CONTROL_OPTIONAL_EXCLUSIVE_RELEASED:		optional, exclusive, released
+ * @RESET_CONTROL_OPTIONAL_SHARED:			optional, shared
+ * @RESET_CONTROL_OPTIONAL_SHARED_DEASSERTED:		optional, shared, deasserted
+ */
+enum reset_control_flags {
+	RESET_CONTROL_EXCLUSIVE				= RESET_CONTROL_FLAGS_BIT_ACQUIRED,
+	RESET_CONTROL_EXCLUSIVE_DEASSERTED		= RESET_CONTROL_FLAGS_BIT_ACQUIRED |
+							  RESET_CONTROL_FLAGS_BIT_DEASSERTED,
+	RESET_CONTROL_EXCLUSIVE_RELEASED		= 0,
+	RESET_CONTROL_SHARED				= RESET_CONTROL_FLAGS_BIT_SHARED,
+	RESET_CONTROL_SHARED_DEASSERTED			= RESET_CONTROL_FLAGS_BIT_SHARED |
+							  RESET_CONTROL_FLAGS_BIT_DEASSERTED,
+	RESET_CONTROL_OPTIONAL_EXCLUSIVE		= RESET_CONTROL_FLAGS_BIT_OPTIONAL |
+							  RESET_CONTROL_FLAGS_BIT_ACQUIRED,
+	RESET_CONTROL_OPTIONAL_EXCLUSIVE_DEASSERTED	= RESET_CONTROL_FLAGS_BIT_OPTIONAL |
+							  RESET_CONTROL_FLAGS_BIT_ACQUIRED |
+							  RESET_CONTROL_FLAGS_BIT_DEASSERTED,
+	RESET_CONTROL_OPTIONAL_EXCLUSIVE_RELEASED	= RESET_CONTROL_FLAGS_BIT_OPTIONAL,
+	RESET_CONTROL_OPTIONAL_SHARED			= RESET_CONTROL_FLAGS_BIT_OPTIONAL |
+							  RESET_CONTROL_FLAGS_BIT_SHARED,
+	RESET_CONTROL_OPTIONAL_SHARED_DEASSERTED	= RESET_CONTROL_FLAGS_BIT_OPTIONAL |
+							  RESET_CONTROL_FLAGS_BIT_SHARED |
+							  RESET_CONTROL_FLAGS_BIT_DEASSERTED,
+};
+
 #ifdef CONFIG_RESET_CONTROLLER
 
 int reset_control_reset(struct reset_control *rstc);
@@ -42,30 +84,25 @@ int reset_control_bulk_acquire(int num_rstcs, struct reset_control_bulk_data *rs
 void reset_control_bulk_release(int num_rstcs, struct reset_control_bulk_data *rstcs);
 
 struct reset_control *__of_reset_control_get(struct device_node *node,
-				     const char *id, int index, bool shared,
-				     bool optional, bool acquired);
+				     const char *id, int index, enum reset_control_flags flags);
 struct reset_control *__reset_control_get(struct device *dev, const char *id,
-					  int index, bool shared,
-					  bool optional, bool acquired);
+					  int index, enum reset_control_flags flags);
 void reset_control_put(struct reset_control *rstc);
 int __reset_control_bulk_get(struct device *dev, int num_rstcs,
 			     struct reset_control_bulk_data *rstcs,
-			     bool shared, bool optional, bool acquired);
+			     enum reset_control_flags flags);
 void reset_control_bulk_put(int num_rstcs, struct reset_control_bulk_data *rstcs);
 
 int __device_reset(struct device *dev, bool optional);
 struct reset_control *__devm_reset_control_get(struct device *dev,
-				     const char *id, int index, bool shared,
-				     bool optional, bool acquired);
+				     const char *id, int index, enum reset_control_flags flags);
 int __devm_reset_control_bulk_get(struct device *dev, int num_rstcs,
 				  struct reset_control_bulk_data *rstcs,
-				  bool shared, bool optional, bool acquired);
+				  enum reset_control_flags flags);
 
 struct reset_control *devm_reset_control_array_get(struct device *dev,
-						   bool shared, bool optional);
-struct reset_control *of_reset_control_array_get(struct device_node *np,
-						 bool shared, bool optional,
-						 bool acquired);
+						   enum reset_control_flags flags);
+struct reset_control *of_reset_control_array_get(struct device_node *np, enum reset_control_flags);
 
 int reset_control_get_count(struct device *dev);
 
@@ -116,17 +153,19 @@ static inline int __device_reset(struct device *dev, bool optional)
 
 static inline struct reset_control *__of_reset_control_get(
 					struct device_node *node,
-					const char *id, int index, bool shared,
-					bool optional, bool acquired)
+					const char *id, int index, enum reset_control_flags flags)
 {
+	bool optional = flags & RESET_CONTROL_FLAGS_BIT_OPTIONAL;
+
 	return optional ? NULL : ERR_PTR(-ENOTSUPP);
 }
 
 static inline struct reset_control *__reset_control_get(
 					struct device *dev, const char *id,
-					int index, bool shared, bool optional,
-					bool acquired)
+					int index, enum reset_control_flags flags)
 {
+	bool optional = flags & RESET_CONTROL_FLAGS_BIT_OPTIONAL;
+
 	return optional ? NULL : ERR_PTR(-ENOTSUPP);
 }
 
@@ -162,8 +201,10 @@ reset_control_bulk_release(int num_rstcs, struct reset_control_bulk_data *rstcs)
 static inline int
 __reset_control_bulk_get(struct device *dev, int num_rstcs,
 			 struct reset_control_bulk_data *rstcs,
-			 bool shared, bool optional, bool acquired)
+			 enum reset_control_flags flags)
 {
+	bool optional = flags & RESET_CONTROL_FLAGS_BIT_OPTIONAL;
+
 	return optional ? 0 : -EOPNOTSUPP;
 }
 
@@ -174,30 +215,36 @@ reset_control_bulk_put(int num_rstcs, struct reset_control_bulk_data *rstcs)
 
 static inline struct reset_control *__devm_reset_control_get(
 					struct device *dev, const char *id,
-					int index, bool shared, bool optional,
-					bool acquired)
+					int index, enum reset_control_flags flags)
 {
+	bool optional = flags & RESET_CONTROL_FLAGS_BIT_OPTIONAL;
+
 	return optional ? NULL : ERR_PTR(-ENOTSUPP);
 }
 
 static inline int
 __devm_reset_control_bulk_get(struct device *dev, int num_rstcs,
 			      struct reset_control_bulk_data *rstcs,
-			      bool shared, bool optional, bool acquired)
+			      enum reset_control_flags flags)
 {
+	bool optional = flags & RESET_CONTROL_FLAGS_BIT_OPTIONAL;
+
 	return optional ? 0 : -EOPNOTSUPP;
 }
 
 static inline struct reset_control *
-devm_reset_control_array_get(struct device *dev, bool shared, bool optional)
+devm_reset_control_array_get(struct device *dev, enum reset_control_flags flags)
 {
+	bool optional = flags & RESET_CONTROL_FLAGS_BIT_OPTIONAL;
+
 	return optional ? NULL : ERR_PTR(-ENOTSUPP);
 }
 
 static inline struct reset_control *
-of_reset_control_array_get(struct device_node *np, bool shared, bool optional,
-			   bool acquired)
+of_reset_control_array_get(struct device_node *np, enum reset_control_flags flags)
 {
+	bool optional = flags & RESET_CONTROL_FLAGS_BIT_OPTIONAL;
+
 	return optional ? NULL : ERR_PTR(-ENOTSUPP);
 }
 
@@ -236,7 +283,7 @@ static inline int device_reset_optional(struct device *dev)
 static inline struct reset_control *
 __must_check reset_control_get_exclusive(struct device *dev, const char *id)
 {
-	return __reset_control_get(dev, id, 0, false, false, true);
+	return __reset_control_get(dev, id, 0, RESET_CONTROL_EXCLUSIVE);
 }
 
 /**
@@ -253,7 +300,7 @@ static inline int __must_check
 reset_control_bulk_get_exclusive(struct device *dev, int num_rstcs,
 				 struct reset_control_bulk_data *rstcs)
 {
-	return __reset_control_bulk_get(dev, num_rstcs, rstcs, false, false, true);
+	return __reset_control_bulk_get(dev, num_rstcs, rstcs, RESET_CONTROL_EXCLUSIVE);
 }
 
 /**
@@ -274,7 +321,7 @@ static inline struct reset_control *
 __must_check reset_control_get_exclusive_released(struct device *dev,
 						  const char *id)
 {
-	return __reset_control_get(dev, id, 0, false, false, false);
+	return __reset_control_get(dev, id, 0, RESET_CONTROL_EXCLUSIVE_RELEASED);
 }
 
 /**
@@ -295,7 +342,7 @@ static inline int __must_check
 reset_control_bulk_get_exclusive_released(struct device *dev, int num_rstcs,
 					  struct reset_control_bulk_data *rstcs)
 {
-	return __reset_control_bulk_get(dev, num_rstcs, rstcs, false, false, false);
+	return __reset_control_bulk_get(dev, num_rstcs, rstcs, RESET_CONTROL_EXCLUSIVE_RELEASED);
 }
 
 /**
@@ -316,7 +363,8 @@ static inline int __must_check
 reset_control_bulk_get_optional_exclusive_released(struct device *dev, int num_rstcs,
 						   struct reset_control_bulk_data *rstcs)
 {
-	return __reset_control_bulk_get(dev, num_rstcs, rstcs, false, true, false);
+	return __reset_control_bulk_get(dev, num_rstcs, rstcs,
+					RESET_CONTROL_OPTIONAL_EXCLUSIVE_RELEASED);
 }
 
 /**
@@ -344,7 +392,7 @@ reset_control_bulk_get_optional_exclusive_released(struct device *dev, int num_r
 static inline struct reset_control *reset_control_get_shared(
 					struct device *dev, const char *id)
 {
-	return __reset_control_get(dev, id, 0, true, false, false);
+	return __reset_control_get(dev, id, 0, RESET_CONTROL_SHARED);
 }
 
 /**
@@ -361,7 +409,7 @@ static inline int __must_check
 reset_control_bulk_get_shared(struct device *dev, int num_rstcs,
 			      struct reset_control_bulk_data *rstcs)
 {
-	return __reset_control_bulk_get(dev, num_rstcs, rstcs, true, false, false);
+	return __reset_control_bulk_get(dev, num_rstcs, rstcs, RESET_CONTROL_SHARED);
 }
 
 /**
@@ -378,7 +426,7 @@ reset_control_bulk_get_shared(struct device *dev, int num_rstcs,
 static inline struct reset_control *reset_control_get_optional_exclusive(
 					struct device *dev, const char *id)
 {
-	return __reset_control_get(dev, id, 0, false, true, true);
+	return __reset_control_get(dev, id, 0, RESET_CONTROL_OPTIONAL_EXCLUSIVE);
 }
 
 /**
@@ -398,7 +446,7 @@ static inline int __must_check
 reset_control_bulk_get_optional_exclusive(struct device *dev, int num_rstcs,
 					  struct reset_control_bulk_data *rstcs)
 {
-	return __reset_control_bulk_get(dev, num_rstcs, rstcs, false, true, true);
+	return __reset_control_bulk_get(dev, num_rstcs, rstcs, RESET_CONTROL_OPTIONAL_EXCLUSIVE);
 }
 
 /**
@@ -415,7 +463,7 @@ reset_control_bulk_get_optional_exclusive(struct device *dev, int num_rstcs,
 static inline struct reset_control *reset_control_get_optional_shared(
 					struct device *dev, const char *id)
 {
-	return __reset_control_get(dev, id, 0, true, true, false);
+	return __reset_control_get(dev, id, 0, RESET_CONTROL_OPTIONAL_SHARED);
 }
 
 /**
@@ -435,7 +483,7 @@ static inline int __must_check
 reset_control_bulk_get_optional_shared(struct device *dev, int num_rstcs,
 				       struct reset_control_bulk_data *rstcs)
 {
-	return __reset_control_bulk_get(dev, num_rstcs, rstcs, true, true, false);
+	return __reset_control_bulk_get(dev, num_rstcs, rstcs, RESET_CONTROL_OPTIONAL_SHARED);
 }
 
 /**
@@ -451,7 +499,7 @@ reset_control_bulk_get_optional_shared(struct device *dev, int num_rstcs,
 static inline struct reset_control *of_reset_control_get_exclusive(
 				struct device_node *node, const char *id)
 {
-	return __of_reset_control_get(node, id, 0, false, false, true);
+	return __of_reset_control_get(node, id, 0, RESET_CONTROL_EXCLUSIVE);
 }
 
 /**
@@ -471,7 +519,7 @@ static inline struct reset_control *of_reset_control_get_exclusive(
 static inline struct reset_control *of_reset_control_get_optional_exclusive(
 				struct device_node *node, const char *id)
 {
-	return __of_reset_control_get(node, id, 0, false, true, true);
+	return __of_reset_control_get(node, id, 0, RESET_CONTROL_OPTIONAL_EXCLUSIVE);
 }
 
 /**
@@ -496,7 +544,7 @@ static inline struct reset_control *of_reset_control_get_optional_exclusive(
 static inline struct reset_control *of_reset_control_get_shared(
 				struct device_node *node, const char *id)
 {
-	return __of_reset_control_get(node, id, 0, true, false, false);
+	return __of_reset_control_get(node, id, 0, RESET_CONTROL_SHARED);
 }
 
 /**
@@ -513,7 +561,7 @@ static inline struct reset_control *of_reset_control_get_shared(
 static inline struct reset_control *of_reset_control_get_exclusive_by_index(
 					struct device_node *node, int index)
 {
-	return __of_reset_control_get(node, NULL, index, false, false, true);
+	return __of_reset_control_get(node, NULL, index, RESET_CONTROL_EXCLUSIVE);
 }
 
 /**
@@ -541,7 +589,7 @@ static inline struct reset_control *of_reset_control_get_exclusive_by_index(
 static inline struct reset_control *of_reset_control_get_shared_by_index(
 					struct device_node *node, int index)
 {
-	return __of_reset_control_get(node, NULL, index, true, false, false);
+	return __of_reset_control_get(node, NULL, index, RESET_CONTROL_SHARED);
 }
 
 /**
@@ -560,7 +608,26 @@ static inline struct reset_control *
 __must_check devm_reset_control_get_exclusive(struct device *dev,
 					      const char *id)
 {
-	return __devm_reset_control_get(dev, id, 0, false, false, true);
+	return __devm_reset_control_get(dev, id, 0, RESET_CONTROL_EXCLUSIVE);
+}
+
+/**
+ * devm_reset_control_get_exclusive_deasserted - resource managed
+ *                                    reset_control_get_exclusive() +
+ *                                    reset_control_deassert()
+ * @dev: device to be reset by the controller
+ * @id: reset line name
+ *
+ * Managed reset_control_get_exclusive() + reset_control_deassert(). For reset
+ * controllers returned from this function, reset_control_assert() +
+ * reset_control_put() is called automatically on driver detach.
+ *
+ * See reset_control_get_exclusive() for more information.
+ */
+static inline struct reset_control * __must_check
+devm_reset_control_get_exclusive_deasserted(struct device *dev, const char *id)
+{
+	return __devm_reset_control_get(dev, id, 0, RESET_CONTROL_EXCLUSIVE_DEASSERTED);
 }
 
 /**
@@ -580,7 +647,8 @@ static inline int __must_check
 devm_reset_control_bulk_get_exclusive(struct device *dev, int num_rstcs,
 				      struct reset_control_bulk_data *rstcs)
 {
-	return __devm_reset_control_bulk_get(dev, num_rstcs, rstcs, false, false, true);
+	return __devm_reset_control_bulk_get(dev, num_rstcs, rstcs,
+					     RESET_CONTROL_EXCLUSIVE);
 }
 
 /**
@@ -599,7 +667,7 @@ static inline struct reset_control *
 __must_check devm_reset_control_get_exclusive_released(struct device *dev,
 						       const char *id)
 {
-	return __devm_reset_control_get(dev, id, 0, false, false, false);
+	return __devm_reset_control_get(dev, id, 0, RESET_CONTROL_EXCLUSIVE_RELEASED);
 }
 
 /**
@@ -619,7 +687,8 @@ static inline int __must_check
 devm_reset_control_bulk_get_exclusive_released(struct device *dev, int num_rstcs,
 					       struct reset_control_bulk_data *rstcs)
 {
-	return __devm_reset_control_bulk_get(dev, num_rstcs, rstcs, false, false, false);
+	return __devm_reset_control_bulk_get(dev, num_rstcs, rstcs,
+					     RESET_CONTROL_EXCLUSIVE_RELEASED);
 }
 
 /**
@@ -638,7 +707,7 @@ static inline struct reset_control *
 __must_check devm_reset_control_get_optional_exclusive_released(struct device *dev,
 								const char *id)
 {
-	return __devm_reset_control_get(dev, id, 0, false, true, false);
+	return __devm_reset_control_get(dev, id, 0, RESET_CONTROL_OPTIONAL_EXCLUSIVE_RELEASED);
 }
 
 /**
@@ -658,7 +727,8 @@ static inline int __must_check
 devm_reset_control_bulk_get_optional_exclusive_released(struct device *dev, int num_rstcs,
 							struct reset_control_bulk_data *rstcs)
 {
-	return __devm_reset_control_bulk_get(dev, num_rstcs, rstcs, false, true, false);
+	return __devm_reset_control_bulk_get(dev, num_rstcs, rstcs,
+					     RESET_CONTROL_OPTIONAL_EXCLUSIVE_RELEASED);
 }
 
 /**
@@ -673,7 +743,26 @@ devm_reset_control_bulk_get_optional_exclusive_released(struct device *dev, int
 static inline struct reset_control *devm_reset_control_get_shared(
 					struct device *dev, const char *id)
 {
-	return __devm_reset_control_get(dev, id, 0, true, false, false);
+	return __devm_reset_control_get(dev, id, 0, RESET_CONTROL_SHARED);
+}
+
+/**
+ * devm_reset_control_get_shared_deasserted - resource managed
+ *                                            reset_control_get_shared() +
+ *                                            reset_control_deassert()
+ * @dev: device to be reset by the controller
+ * @id: reset line name
+ *
+ * Managed reset_control_get_shared() + reset_control_deassert(). For reset
+ * controllers returned from this function, reset_control_assert() +
+ * reset_control_put() is called automatically on driver detach.
+ *
+ * See devm_reset_control_get_shared() for more information.
+ */
+static inline struct reset_control * __must_check
+devm_reset_control_get_shared_deasserted(struct device *dev, const char *id)
+{
+	return __devm_reset_control_get(dev, id, 0, RESET_CONTROL_SHARED_DEASSERTED);
 }
 
 /**
@@ -693,7 +782,29 @@ static inline int __must_check
 devm_reset_control_bulk_get_shared(struct device *dev, int num_rstcs,
 				   struct reset_control_bulk_data *rstcs)
 {
-	return __devm_reset_control_bulk_get(dev, num_rstcs, rstcs, true, false, false);
+	return __devm_reset_control_bulk_get(dev, num_rstcs, rstcs, RESET_CONTROL_SHARED);
+}
+
+/**
+ * devm_reset_control_bulk_get_shared_deasserted - resource managed
+ *                                                 reset_control_bulk_get_shared() +
+ *                                                 reset_control_bulk_deassert()
+ * @dev: device to be reset by the controller
+ * @num_rstcs: number of entries in rstcs array
+ * @rstcs: array of struct reset_control_bulk_data with reset line names set
+ *
+ * Managed reset_control_bulk_get_shared() + reset_control_bulk_deassert(). For
+ * reset controllers returned from this function, reset_control_bulk_assert() +
+ * reset_control_bulk_put() are called automatically on driver detach.
+ *
+ * See devm_reset_control_bulk_get_shared() for more information.
+ */
+static inline int __must_check
+devm_reset_control_bulk_get_shared_deasserted(struct device *dev, int num_rstcs,
+					      struct reset_control_bulk_data *rstcs)
+{
+	return __devm_reset_control_bulk_get(dev, num_rstcs, rstcs,
+					     RESET_CONTROL_SHARED_DEASSERTED);
 }
 
 /**
@@ -711,7 +822,26 @@ devm_reset_control_bulk_get_shared(struct device *dev, int num_rstcs,
 static inline struct reset_control *devm_reset_control_get_optional_exclusive(
 					struct device *dev, const char *id)
 {
-	return __devm_reset_control_get(dev, id, 0, false, true, true);
+	return __devm_reset_control_get(dev, id, 0, RESET_CONTROL_OPTIONAL_EXCLUSIVE);
+}
+
+/**
+ * devm_reset_control_get_optional_exclusive_deasserted - resource managed
+ *                                                        reset_control_get_optional_exclusive() +
+ *                                                        reset_control_deassert()
+ * @dev: device to be reset by the controller
+ * @id: reset line name
+ *
+ * Managed reset_control_get_optional_exclusive() + reset_control_deassert().
+ * For reset controllers returned from this function, reset_control_assert() +
+ * reset_control_put() is called automatically on driver detach.
+ *
+ * See devm_reset_control_get_optional_exclusive() for more information.
+ */
+static inline struct reset_control *
+devm_reset_control_get_optional_exclusive_deasserted(struct device *dev, const char *id)
+{
+	return __devm_reset_control_get(dev, id, 0, RESET_CONTROL_OPTIONAL_EXCLUSIVE_DEASSERTED);
 }
 
 /**
@@ -731,7 +861,8 @@ static inline int __must_check
 devm_reset_control_bulk_get_optional_exclusive(struct device *dev, int num_rstcs,
 					       struct reset_control_bulk_data *rstcs)
 {
-	return __devm_reset_control_bulk_get(dev, num_rstcs, rstcs, false, true, true);
+	return __devm_reset_control_bulk_get(dev, num_rstcs, rstcs,
+					     RESET_CONTROL_OPTIONAL_EXCLUSIVE);
 }
 
 /**
@@ -749,7 +880,26 @@ devm_reset_control_bulk_get_optional_exclusive(struct device *dev, int num_rstcs
 static inline struct reset_control *devm_reset_control_get_optional_shared(
 					struct device *dev, const char *id)
 {
-	return __devm_reset_control_get(dev, id, 0, true, true, false);
+	return __devm_reset_control_get(dev, id, 0, RESET_CONTROL_OPTIONAL_SHARED);
+}
+
+/**
+ * devm_reset_control_get_optional_shared_deasserted - resource managed
+ *                                                     reset_control_get_optional_shared() +
+ *                                                     reset_control_deassert()
+ * @dev: device to be reset by the controller
+ * @id: reset line name
+ *
+ * Managed reset_control_get_optional_shared() + reset_control_deassert(). For
+ * reset controllers returned from this function, reset_control_assert() +
+ * reset_control_put() is called automatically on driver detach.
+ *
+ * See devm_reset_control_get_optional_shared() for more information.
+ */
+static inline struct reset_control *
+devm_reset_control_get_optional_shared_deasserted(struct device *dev, const char *id)
+{
+	return __devm_reset_control_get(dev, id, 0, RESET_CONTROL_OPTIONAL_SHARED_DEASSERTED);
 }
 
 /**
@@ -769,7 +919,7 @@ static inline int __must_check
 devm_reset_control_bulk_get_optional_shared(struct device *dev, int num_rstcs,
 					    struct reset_control_bulk_data *rstcs)
 {
-	return __devm_reset_control_bulk_get(dev, num_rstcs, rstcs, true, true, false);
+	return __devm_reset_control_bulk_get(dev, num_rstcs, rstcs, RESET_CONTROL_OPTIONAL_SHARED);
 }
 
 /**
@@ -787,7 +937,7 @@ devm_reset_control_bulk_get_optional_shared(struct device *dev, int num_rstcs,
 static inline struct reset_control *
 devm_reset_control_get_exclusive_by_index(struct device *dev, int index)
 {
-	return __devm_reset_control_get(dev, NULL, index, false, false, true);
+	return __devm_reset_control_get(dev, NULL, index, RESET_CONTROL_EXCLUSIVE);
 }
 
 /**
@@ -803,7 +953,7 @@ devm_reset_control_get_exclusive_by_index(struct device *dev, int index)
 static inline struct reset_control *
 devm_reset_control_get_shared_by_index(struct device *dev, int index)
 {
-	return __devm_reset_control_get(dev, NULL, index, true, false, false);
+	return __devm_reset_control_get(dev, NULL, index, RESET_CONTROL_SHARED);
 }
 
 /*
@@ -851,54 +1001,54 @@ static inline struct reset_control *devm_reset_control_get_by_index(
 static inline struct reset_control *
 devm_reset_control_array_get_exclusive(struct device *dev)
 {
-	return devm_reset_control_array_get(dev, false, false);
+	return devm_reset_control_array_get(dev, RESET_CONTROL_EXCLUSIVE);
 }
 
 static inline struct reset_control *
 devm_reset_control_array_get_shared(struct device *dev)
 {
-	return devm_reset_control_array_get(dev, true, false);
+	return devm_reset_control_array_get(dev, RESET_CONTROL_SHARED);
 }
 
 static inline struct reset_control *
 devm_reset_control_array_get_optional_exclusive(struct device *dev)
 {
-	return devm_reset_control_array_get(dev, false, true);
+	return devm_reset_control_array_get(dev, RESET_CONTROL_OPTIONAL_EXCLUSIVE);
 }
 
 static inline struct reset_control *
 devm_reset_control_array_get_optional_shared(struct device *dev)
 {
-	return devm_reset_control_array_get(dev, true, true);
+	return devm_reset_control_array_get(dev, RESET_CONTROL_OPTIONAL_SHARED);
 }
 
 static inline struct reset_control *
 of_reset_control_array_get_exclusive(struct device_node *node)
 {
-	return of_reset_control_array_get(node, false, false, true);
+	return of_reset_control_array_get(node, RESET_CONTROL_EXCLUSIVE);
 }
 
 static inline struct reset_control *
 of_reset_control_array_get_exclusive_released(struct device_node *node)
 {
-	return of_reset_control_array_get(node, false, false, false);
+	return of_reset_control_array_get(node, RESET_CONTROL_EXCLUSIVE_RELEASED);
 }
 
 static inline struct reset_control *
 of_reset_control_array_get_shared(struct device_node *node)
 {
-	return of_reset_control_array_get(node, true, false, true);
+	return of_reset_control_array_get(node, RESET_CONTROL_SHARED);
 }
 
 static inline struct reset_control *
 of_reset_control_array_get_optional_exclusive(struct device_node *node)
 {
-	return of_reset_control_array_get(node, false, true, true);
+	return of_reset_control_array_get(node, RESET_CONTROL_OPTIONAL_EXCLUSIVE);
 }
 
 static inline struct reset_control *
 of_reset_control_array_get_optional_shared(struct device_node *node)
 {
-	return of_reset_control_array_get(node, true, true, true);
+	return of_reset_control_array_get(node, RESET_CONTROL_OPTIONAL_SHARED);
 }
 #endif
diff --git a/include/soc/amlogic/reset-meson-aux.h b/include/soc/amlogic/reset-meson-aux.h
new file mode 100644
index 000000000000..d8a15d48c984
--- /dev/null
+++ b/include/soc/amlogic/reset-meson-aux.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __SOC_RESET_MESON_AUX_H
+#define __SOC_RESET_MESON_AUX_H
+
+#include <linux/err.h>
+
+struct device;
+struct regmap;
+
+#if IS_ENABLED(CONFIG_RESET_MESON_AUX)
+int devm_meson_rst_aux_register(struct device *dev,
+				struct regmap *map,
+				const char *adev_name);
+#else
+static inline int devm_meson_rst_aux_register(struct device *dev,
+					      struct regmap *map,
+					      const char *adev_name)
+{
+	return 0;
+}
+#endif
+
+#endif /* __SOC_RESET_MESON_AUX_H */