@@ -20,6 +20,22 @@
#include <linux/pm_runtime.h>
#include <linux/regulator/consumer.h>
+#define to_phy(a) (container_of((a), struct phy, dev))
+
+/**
+ * struct phy_lookup - PHY association in list of phys managed by the phy driver
+ * @node: list node
+ * @dev_id: the device of the association
+ * @con_id: connection ID string on device
+ * @phy: the phy of the association
+ */
+struct phy_lookup {
+ struct list_head node;
+ const char *dev_id;
+ const char *con_id;
+ struct phy *phy;
+};
+
static void phy_release(struct device *dev);
static const struct class phy_class = {
.name = "phy",
@@ -606,6 +622,24 @@ int phy_validate(struct phy *phy, enum phy_mode mode, int submode,
}
EXPORT_SYMBOL_GPL(phy_validate);
+enum phy_mode phy_get_mode(struct phy *phy)
+{
+ return phy->attrs.mode;
+}
+EXPORT_SYMBOL_GPL(phy_get_mode);
+
+int phy_get_bus_width(struct phy *phy)
+{
+ return phy->attrs.bus_width;
+}
+EXPORT_SYMBOL_GPL(phy_get_bus_width);
+
+void phy_set_bus_width(struct phy *phy, int bus_width)
+{
+ phy->attrs.bus_width = bus_width;
+}
+EXPORT_SYMBOL_GPL(phy_set_bus_width);
+
/**
* _of_phy_get() - lookup and obtain a reference to a phy by phandle
* @np: device_node for which to get the phy
new file mode 100644
@@ -0,0 +1,256 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * phy-provider.h -- Generic PHY provider API
+ *
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * Author: Kishon Vijay Abraham I <kishon@ti.com>
+ */
+#ifndef __PHY_PROVIDER_H
+#define __PHY_PROVIDER_H
+
+#include <linux/err.h>
+#include <linux/of.h>
+#include <linux/device.h>
+#include <linux/regulator/consumer.h>
+#include <linux/phy/phy-props.h>
+
+struct phy;
+
+/**
+ * struct phy_ops - set of function pointers for performing phy operations
+ * @init: operation to be performed for initializing phy
+ * @exit: operation to be performed while exiting
+ * @power_on: powering on the phy
+ * @power_off: powering off the phy
+ * @set_mode: set the mode of the phy
+ * @set_media: set the media type of the phy (optional)
+ * @set_speed: set the speed of the phy (optional)
+ * @reset: resetting the phy
+ * @calibrate: calibrate the phy
+ * @notify_phystate: notify and configure the phy for a particular state
+ * @release: ops to be performed while the consumer relinquishes the PHY
+ * @owner: the module owner containing the ops
+ */
+struct phy_ops {
+ int (*init)(struct phy *phy);
+ int (*exit)(struct phy *phy);
+ int (*power_on)(struct phy *phy);
+ int (*power_off)(struct phy *phy);
+ int (*set_mode)(struct phy *phy, enum phy_mode mode, int submode);
+ int (*set_media)(struct phy *phy, enum phy_media media);
+ int (*set_speed)(struct phy *phy, int speed);
+
+ /**
+ * @configure:
+ *
+ * Optional.
+ *
+ * Used to change the PHY parameters. phy_init() must have
+ * been called on the phy.
+ *
+ * Returns: 0 if successful, an negative error code otherwise
+ */
+ int (*configure)(struct phy *phy, union phy_configure_opts *opts);
+
+ /**
+ * @validate:
+ *
+ * Optional.
+ *
+ * Used to check that the current set of parameters can be
+ * handled by the phy. Implementations are free to tune the
+ * parameters passed as arguments if needed by some
+ * implementation detail or constraints. It must not change
+ * any actual configuration of the PHY, so calling it as many
+ * times as deemed fit by the consumer must have no side
+ * effect.
+ *
+ * Returns: 0 if the configuration can be applied, an negative
+ * error code otherwise
+ */
+ int (*validate)(struct phy *phy, enum phy_mode mode, int submode,
+ union phy_configure_opts *opts);
+ int (*reset)(struct phy *phy);
+ int (*calibrate)(struct phy *phy);
+
+ /* notify phy connect status change */
+ int (*connect)(struct phy *phy, int port);
+ int (*disconnect)(struct phy *phy, int port);
+
+ int (*notify_phystate)(struct phy *phy, union phy_notify state);
+ void (*release)(struct phy *phy);
+ struct module *owner;
+};
+
+/**
+ * struct phy_attrs - represents phy attributes
+ * @bus_width: Data path width implemented by PHY
+ * @max_link_rate: Maximum link rate supported by PHY (units to be decided by producer and consumer)
+ * @mode: PHY mode
+ */
+struct phy_attrs {
+ u32 bus_width;
+ u32 max_link_rate;
+ enum phy_mode mode;
+};
+
+/**
+ * struct phy - represents the phy device
+ * @dev: phy device
+ * @id: id of the phy device
+ * @ops: function pointers for performing phy operations
+ * @mutex: mutex to protect phy_ops
+ * @lockdep_key: lockdep information for this mutex
+ * @init_count: used to protect when the PHY is used by multiple consumers
+ * @power_count: used to protect when the PHY is used by multiple consumers
+ * @attrs: used to specify PHY specific attributes
+ * @pwr: power regulator associated with the phy
+ * @debugfs: debugfs directory
+ */
+struct phy {
+ struct device dev;
+ int id;
+ const struct phy_ops *ops;
+ struct mutex mutex;
+ struct lock_class_key lockdep_key;
+ int init_count;
+ int power_count;
+ struct phy_attrs attrs;
+ struct regulator *pwr;
+ struct dentry *debugfs;
+};
+
+/**
+ * struct phy_provider - represents the phy provider
+ * @dev: phy provider device
+ * @children: can be used to override the default (dev->of_node) child node
+ * @owner: the module owner having of_xlate
+ * @list: to maintain a linked list of PHY providers
+ * @of_xlate: function pointer to obtain phy instance from phy pointer
+ */
+struct phy_provider {
+ struct device *dev;
+ struct device_node *children;
+ struct module *owner;
+ struct list_head list;
+ struct phy *(*of_xlate)(struct device *dev,
+ const struct of_phandle_args *args);
+};
+
+#define of_phy_provider_register(dev, xlate) \
+ __of_phy_provider_register((dev), NULL, THIS_MODULE, (xlate))
+
+#define devm_of_phy_provider_register(dev, xlate) \
+ __devm_of_phy_provider_register((dev), NULL, THIS_MODULE, (xlate))
+
+#define of_phy_provider_register_full(dev, children, xlate) \
+ __of_phy_provider_register(dev, children, THIS_MODULE, xlate)
+
+#define devm_of_phy_provider_register_full(dev, children, xlate) \
+ __devm_of_phy_provider_register(dev, children, THIS_MODULE, xlate)
+
+static inline void phy_set_drvdata(struct phy *phy, void *data)
+{
+ dev_set_drvdata(&phy->dev, data);
+}
+
+static inline void *phy_get_drvdata(struct phy *phy)
+{
+ return dev_get_drvdata(&phy->dev);
+}
+
+#if IS_ENABLED(CONFIG_GENERIC_PHY)
+struct phy *phy_create(struct device *dev, struct device_node *node,
+ const struct phy_ops *ops);
+struct phy *devm_phy_create(struct device *dev, struct device_node *node,
+ const struct phy_ops *ops);
+void phy_destroy(struct phy *phy);
+void devm_phy_destroy(struct device *dev, struct phy *phy);
+
+struct phy_provider *
+__of_phy_provider_register(struct device *dev, struct device_node *children,
+ struct module *owner,
+ struct phy *(*of_xlate)(struct device *dev,
+ const struct of_phandle_args *args));
+struct phy_provider *
+__devm_of_phy_provider_register(struct device *dev, struct device_node *children,
+ struct module *owner,
+ struct phy *(*of_xlate)(struct device *dev,
+ const struct of_phandle_args *args));
+void of_phy_provider_unregister(struct phy_provider *phy_provider);
+void devm_of_phy_provider_unregister(struct device *dev,
+ struct phy_provider *phy_provider);
+int phy_create_lookup(struct phy *phy, const char *con_id, const char *dev_id);
+void phy_remove_lookup(struct phy *phy, const char *con_id, const char *dev_id);
+struct phy *of_phy_simple_xlate(struct device *dev,
+ const struct of_phandle_args *args);
+#else
+static inline struct phy *phy_create(struct device *dev,
+ struct device_node *node,
+ const struct phy_ops *ops)
+{
+ return ERR_PTR(-ENOSYS);
+}
+
+static inline struct phy *devm_phy_create(struct device *dev,
+ struct device_node *node,
+ const struct phy_ops *ops)
+{
+ return ERR_PTR(-ENOSYS);
+}
+
+static inline void phy_destroy(struct phy *phy)
+{
+}
+
+static inline void devm_phy_destroy(struct device *dev, struct phy *phy)
+{
+}
+
+static inline struct phy_provider *
+__of_phy_provider_register(struct device *dev, struct device_node *children,
+ struct module *owner,
+ struct phy *(*of_xlate)(struct device *dev,
+ const struct of_phandle_args *args))
+{
+ return ERR_PTR(-ENOSYS);
+}
+
+static inline struct phy_provider *
+__devm_of_phy_provider_register(struct device *dev, struct device_node *children,
+ struct module *owner,
+ struct phy *(*of_xlate)(struct device *dev,
+ const struct of_phandle_args *args))
+{
+ return ERR_PTR(-ENOSYS);
+}
+
+static inline void of_phy_provider_unregister(struct phy_provider *phy_provider)
+{
+}
+
+static inline void devm_of_phy_provider_unregister(struct device *dev,
+ struct phy_provider *phy_provider)
+{
+}
+
+static inline int phy_create_lookup(struct phy *phy, const char *con_id,
+ const char *dev_id)
+{
+ return 0;
+}
+
+static inline void phy_remove_lookup(struct phy *phy, const char *con_id,
+ const char *dev_id)
+{
+}
+
+static inline struct phy *of_phy_simple_xlate(struct device *dev,
+ const struct of_phandle_args *args)
+{
+ return ERR_PTR(-ENOSYS);
+}
+#endif /* IS_ENABLED(CONFIG_GENERIC_PHY) */
+
+#endif /* __PHY_PROVIDER_H */
new file mode 100644
@@ -0,0 +1,75 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * phy-provider.h -- Generic PHY properties
+ *
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * Author: Kishon Vijay Abraham I <kishon@ti.com>
+ */
+#ifndef __PHY_PROPS_H
+#define __PHY_PROPS_H
+
+#include <linux/phy/phy-dp.h>
+#include <linux/phy/phy-hdmi.h>
+#include <linux/phy/phy-lvds.h>
+#include <linux/phy/phy-mipi-dphy.h>
+
+enum phy_mode {
+ PHY_MODE_INVALID,
+ PHY_MODE_USB_HOST,
+ PHY_MODE_USB_HOST_LS,
+ PHY_MODE_USB_HOST_FS,
+ PHY_MODE_USB_HOST_HS,
+ PHY_MODE_USB_HOST_SS,
+ PHY_MODE_USB_DEVICE,
+ PHY_MODE_USB_DEVICE_LS,
+ PHY_MODE_USB_DEVICE_FS,
+ PHY_MODE_USB_DEVICE_HS,
+ PHY_MODE_USB_DEVICE_SS,
+ PHY_MODE_USB_OTG,
+ PHY_MODE_UFS_HS_A,
+ PHY_MODE_UFS_HS_B,
+ PHY_MODE_PCIE,
+ PHY_MODE_ETHERNET,
+ PHY_MODE_MIPI_DPHY,
+ PHY_MODE_SATA,
+ PHY_MODE_LVDS,
+ PHY_MODE_DP,
+ PHY_MODE_HDMI,
+};
+
+enum phy_media {
+ PHY_MEDIA_DEFAULT,
+ PHY_MEDIA_SR,
+ PHY_MEDIA_DAC,
+};
+
+enum phy_ufs_state {
+ PHY_UFS_HIBERN8_ENTER,
+ PHY_UFS_HIBERN8_EXIT,
+};
+
+union phy_notify {
+ enum phy_ufs_state ufs_state;
+};
+
+/**
+ * union phy_configure_opts - Opaque generic phy configuration
+ *
+ * @mipi_dphy: Configuration set applicable for phys supporting
+ * the MIPI_DPHY phy mode.
+ * @dp: Configuration set applicable for phys supporting
+ * the DisplayPort protocol.
+ * @lvds: Configuration set applicable for phys supporting
+ * the LVDS phy mode.
+ * @hdmi: Configuration set applicable for phys supporting
+ * the HDMI phy mode.
+ */
+union phy_configure_opts {
+ struct phy_configure_opts_mipi_dphy mipi_dphy;
+ struct phy_configure_opts_dp dp;
+ struct phy_configure_opts_lvds lvds;
+ struct phy_configure_opts_hdmi hdmi;
+};
+
+#endif /* __PHY_PROPS_H */
@@ -1,246 +1,38 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
- * phy.h -- generic phy header file
+ * phy.h -- Generic PHY consumer API
*
* Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com
*
* Author: Kishon Vijay Abraham I <kishon@ti.com>
*/
-#ifndef __DRIVERS_PHY_H
-#define __DRIVERS_PHY_H
+#ifndef __PHY_CONSUMER_H
+#define __PHY_CONSUMER_H
-#include <linux/err.h>
-#include <linux/of.h>
-#include <linux/device.h>
-#include <linux/pm_runtime.h>
-#include <linux/regulator/consumer.h>
+#include <linux/phy/phy-props.h>
-#include <linux/phy/phy-dp.h>
-#include <linux/phy/phy-hdmi.h>
-#include <linux/phy/phy-lvds.h>
-#include <linux/phy/phy-mipi-dphy.h>
+#include "../../../drivers/phy/phy-provider.h"
+struct device;
+struct device_node;
struct phy;
-enum phy_mode {
- PHY_MODE_INVALID,
- PHY_MODE_USB_HOST,
- PHY_MODE_USB_HOST_LS,
- PHY_MODE_USB_HOST_FS,
- PHY_MODE_USB_HOST_HS,
- PHY_MODE_USB_HOST_SS,
- PHY_MODE_USB_DEVICE,
- PHY_MODE_USB_DEVICE_LS,
- PHY_MODE_USB_DEVICE_FS,
- PHY_MODE_USB_DEVICE_HS,
- PHY_MODE_USB_DEVICE_SS,
- PHY_MODE_USB_OTG,
- PHY_MODE_UFS_HS_A,
- PHY_MODE_UFS_HS_B,
- PHY_MODE_PCIE,
- PHY_MODE_ETHERNET,
- PHY_MODE_MIPI_DPHY,
- PHY_MODE_SATA,
- PHY_MODE_LVDS,
- PHY_MODE_DP,
- PHY_MODE_HDMI,
-};
-
-enum phy_media {
- PHY_MEDIA_DEFAULT,
- PHY_MEDIA_SR,
- PHY_MEDIA_DAC,
-};
-
-enum phy_ufs_state {
- PHY_UFS_HIBERN8_ENTER,
- PHY_UFS_HIBERN8_EXIT,
-};
-
-union phy_notify {
- enum phy_ufs_state ufs_state;
-};
-
-/**
- * union phy_configure_opts - Opaque generic phy configuration
- *
- * @mipi_dphy: Configuration set applicable for phys supporting
- * the MIPI_DPHY phy mode.
- * @dp: Configuration set applicable for phys supporting
- * the DisplayPort protocol.
- * @lvds: Configuration set applicable for phys supporting
- * the LVDS phy mode.
- * @hdmi: Configuration set applicable for phys supporting
- * the HDMI phy mode.
- */
-union phy_configure_opts {
- struct phy_configure_opts_mipi_dphy mipi_dphy;
- struct phy_configure_opts_dp dp;
- struct phy_configure_opts_lvds lvds;
- struct phy_configure_opts_hdmi hdmi;
-};
-
-/**
- * struct phy_ops - set of function pointers for performing phy operations
- * @init: operation to be performed for initializing phy
- * @exit: operation to be performed while exiting
- * @power_on: powering on the phy
- * @power_off: powering off the phy
- * @set_mode: set the mode of the phy
- * @set_media: set the media type of the phy (optional)
- * @set_speed: set the speed of the phy (optional)
- * @reset: resetting the phy
- * @calibrate: calibrate the phy
- * @notify_phystate: notify and configure the phy for a particular state
- * @release: ops to be performed while the consumer relinquishes the PHY
- * @owner: the module owner containing the ops
- */
-struct phy_ops {
- int (*init)(struct phy *phy);
- int (*exit)(struct phy *phy);
- int (*power_on)(struct phy *phy);
- int (*power_off)(struct phy *phy);
- int (*set_mode)(struct phy *phy, enum phy_mode mode, int submode);
- int (*set_media)(struct phy *phy, enum phy_media media);
- int (*set_speed)(struct phy *phy, int speed);
-
- /**
- * @configure:
- *
- * Optional.
- *
- * Used to change the PHY parameters. phy_init() must have
- * been called on the phy.
- *
- * Returns: 0 if successful, an negative error code otherwise
- */
- int (*configure)(struct phy *phy, union phy_configure_opts *opts);
-
- /**
- * @validate:
- *
- * Optional.
- *
- * Used to check that the current set of parameters can be
- * handled by the phy. Implementations are free to tune the
- * parameters passed as arguments if needed by some
- * implementation detail or constraints. It must not change
- * any actual configuration of the PHY, so calling it as many
- * times as deemed fit by the consumer must have no side
- * effect.
- *
- * Returns: 0 if the configuration can be applied, an negative
- * error code otherwise
- */
- int (*validate)(struct phy *phy, enum phy_mode mode, int submode,
- union phy_configure_opts *opts);
- int (*reset)(struct phy *phy);
- int (*calibrate)(struct phy *phy);
-
- /* notify phy connect status change */
- int (*connect)(struct phy *phy, int port);
- int (*disconnect)(struct phy *phy, int port);
-
- int (*notify_phystate)(struct phy *phy, union phy_notify state);
- void (*release)(struct phy *phy);
- struct module *owner;
-};
-
-/**
- * struct phy_attrs - represents phy attributes
- * @bus_width: Data path width implemented by PHY
- * @max_link_rate: Maximum link rate supported by PHY (units to be decided by producer and consumer)
- * @mode: PHY mode
- */
-struct phy_attrs {
- u32 bus_width;
- u32 max_link_rate;
- enum phy_mode mode;
-};
-
-/**
- * struct phy - represents the phy device
- * @dev: phy device
- * @id: id of the phy device
- * @ops: function pointers for performing phy operations
- * @mutex: mutex to protect phy_ops
- * @lockdep_key: lockdep information for this mutex
- * @init_count: used to protect when the PHY is used by multiple consumers
- * @power_count: used to protect when the PHY is used by multiple consumers
- * @attrs: used to specify PHY specific attributes
- * @pwr: power regulator associated with the phy
- * @debugfs: debugfs directory
- */
-struct phy {
- struct device dev;
- int id;
- const struct phy_ops *ops;
- struct mutex mutex;
- struct lock_class_key lockdep_key;
- int init_count;
- int power_count;
- struct phy_attrs attrs;
- struct regulator *pwr;
- struct dentry *debugfs;
-};
-
-/**
- * struct phy_provider - represents the phy provider
- * @dev: phy provider device
- * @children: can be used to override the default (dev->of_node) child node
- * @owner: the module owner having of_xlate
- * @list: to maintain a linked list of PHY providers
- * @of_xlate: function pointer to obtain phy instance from phy pointer
- */
-struct phy_provider {
- struct device *dev;
- struct device_node *children;
- struct module *owner;
- struct list_head list;
- struct phy * (*of_xlate)(struct device *dev,
- const struct of_phandle_args *args);
-};
-
-/**
- * struct phy_lookup - PHY association in list of phys managed by the phy driver
- * @node: list node
- * @dev_id: the device of the association
- * @con_id: connection ID string on device
- * @phy: the phy of the association
- */
-struct phy_lookup {
- struct list_head node;
- const char *dev_id;
- const char *con_id;
- struct phy *phy;
-};
-
-#define to_phy(a) (container_of((a), struct phy, dev))
-
-#define of_phy_provider_register(dev, xlate) \
- __of_phy_provider_register((dev), NULL, THIS_MODULE, (xlate))
-
-#define devm_of_phy_provider_register(dev, xlate) \
- __devm_of_phy_provider_register((dev), NULL, THIS_MODULE, (xlate))
-
-#define of_phy_provider_register_full(dev, children, xlate) \
- __of_phy_provider_register(dev, children, THIS_MODULE, xlate)
-
-#define devm_of_phy_provider_register_full(dev, children, xlate) \
- __devm_of_phy_provider_register(dev, children, THIS_MODULE, xlate)
-
-static inline void phy_set_drvdata(struct phy *phy, void *data)
-{
- dev_set_drvdata(&phy->dev, data);
-}
-
-static inline void *phy_get_drvdata(struct phy *phy)
-{
- return dev_get_drvdata(&phy->dev);
-}
-
#if IS_ENABLED(CONFIG_GENERIC_PHY)
+struct phy *phy_get(struct device *dev, const char *string);
+struct phy *devm_phy_get(struct device *dev, const char *string);
+struct phy *devm_phy_optional_get(struct device *dev, const char *string);
+struct phy *devm_of_phy_get(struct device *dev, struct device_node *np,
+ const char *con_id);
+struct phy *devm_of_phy_optional_get(struct device *dev, struct device_node *np,
+ const char *con_id);
+struct phy *devm_of_phy_get_by_index(struct device *dev, struct device_node *np,
+ int index);
+void of_phy_put(struct phy *phy);
+void phy_put(struct device *dev, struct phy *phy);
+void devm_phy_put(struct device *dev, struct phy *phy);
+struct phy *of_phy_get(struct device_node *np, const char *con_id);
+
int phy_pm_runtime_get(struct phy *phy);
int phy_pm_runtime_get_sync(struct phy *phy);
void phy_pm_runtime_put(struct phy *phy);
@@ -257,59 +49,69 @@ int phy_set_speed(struct phy *phy, int speed);
int phy_configure(struct phy *phy, union phy_configure_opts *opts);
int phy_validate(struct phy *phy, enum phy_mode mode, int submode,
union phy_configure_opts *opts);
-
-static inline enum phy_mode phy_get_mode(struct phy *phy)
-{
- return phy->attrs.mode;
-}
+enum phy_mode phy_get_mode(struct phy *phy);
int phy_reset(struct phy *phy);
int phy_calibrate(struct phy *phy);
int phy_notify_connect(struct phy *phy, int port);
int phy_notify_disconnect(struct phy *phy, int port);
int phy_notify_state(struct phy *phy, union phy_notify state);
-static inline int phy_get_bus_width(struct phy *phy)
+int phy_get_bus_width(struct phy *phy);
+void phy_set_bus_width(struct phy *phy, int bus_width);
+#else
+static inline struct phy *phy_get(struct device *dev, const char *string)
{
- return phy->attrs.bus_width;
+ return ERR_PTR(-ENOSYS);
}
-static inline void phy_set_bus_width(struct phy *phy, int bus_width)
+
+static inline struct phy *devm_phy_get(struct device *dev, const char *string)
{
- phy->attrs.bus_width = bus_width;
+ return ERR_PTR(-ENOSYS);
}
-struct phy *phy_get(struct device *dev, const char *string);
-struct phy *devm_phy_get(struct device *dev, const char *string);
-struct phy *devm_phy_optional_get(struct device *dev, const char *string);
-struct phy *devm_of_phy_get(struct device *dev, struct device_node *np,
- const char *con_id);
-struct phy *devm_of_phy_optional_get(struct device *dev, struct device_node *np,
- const char *con_id);
-struct phy *devm_of_phy_get_by_index(struct device *dev, struct device_node *np,
- int index);
-void of_phy_put(struct phy *phy);
-void phy_put(struct device *dev, struct phy *phy);
-void devm_phy_put(struct device *dev, struct phy *phy);
-struct phy *of_phy_get(struct device_node *np, const char *con_id);
-struct phy *of_phy_simple_xlate(struct device *dev,
- const struct of_phandle_args *args);
-struct phy *phy_create(struct device *dev, struct device_node *node,
- const struct phy_ops *ops);
-struct phy *devm_phy_create(struct device *dev, struct device_node *node,
- const struct phy_ops *ops);
-void phy_destroy(struct phy *phy);
-void devm_phy_destroy(struct device *dev, struct phy *phy);
-struct phy_provider *__of_phy_provider_register(struct device *dev,
- struct device_node *children, struct module *owner,
- struct phy * (*of_xlate)(struct device *dev,
- const struct of_phandle_args *args));
-struct phy_provider *__devm_of_phy_provider_register(struct device *dev,
- struct device_node *children, struct module *owner,
- struct phy * (*of_xlate)(struct device *dev,
- const struct of_phandle_args *args));
-void of_phy_provider_unregister(struct phy_provider *phy_provider);
-void devm_of_phy_provider_unregister(struct device *dev,
- struct phy_provider *phy_provider);
-int phy_create_lookup(struct phy *phy, const char *con_id, const char *dev_id);
-void phy_remove_lookup(struct phy *phy, const char *con_id, const char *dev_id);
-#else
+
+static inline struct phy *devm_phy_optional_get(struct device *dev,
+ const char *string)
+{
+ return NULL;
+}
+
+static inline struct phy *devm_of_phy_get(struct device *dev,
+ struct device_node *np,
+ const char *con_id)
+{
+ return ERR_PTR(-ENOSYS);
+}
+
+static inline struct phy *devm_of_phy_optional_get(struct device *dev,
+ struct device_node *np,
+ const char *con_id)
+{
+ return NULL;
+}
+
+static inline struct phy *devm_of_phy_get_by_index(struct device *dev,
+ struct device_node *np,
+ int index)
+{
+ return ERR_PTR(-ENOSYS);
+}
+
+static inline void of_phy_put(struct phy *phy)
+{
+}
+
+static inline void phy_put(struct device *dev, struct phy *phy)
+{
+}
+
+static inline void devm_phy_put(struct device *dev, struct phy *phy)
+{
+}
+
+static inline struct phy *of_phy_get(struct device_node *np, const char *con_id)
+{
+ return ERR_PTR(-ENOSYS);
+}
+
static inline int phy_pm_runtime_get(struct phy *phy)
{
if (!phy)
@@ -388,61 +190,59 @@ static inline int phy_set_speed(struct phy *phy, int speed)
return -ENODEV;
}
-static inline enum phy_mode phy_get_mode(struct phy *phy)
-{
- return PHY_MODE_INVALID;
-}
-
-static inline int phy_reset(struct phy *phy)
+static inline int phy_configure(struct phy *phy,
+ union phy_configure_opts *opts)
{
if (!phy)
return 0;
return -ENOSYS;
}
-static inline int phy_calibrate(struct phy *phy)
+static inline int phy_validate(struct phy *phy, enum phy_mode mode, int submode,
+ union phy_configure_opts *opts)
{
if (!phy)
return 0;
return -ENOSYS;
}
-static inline int phy_notify_connect(struct phy *phy, int index)
+static inline enum phy_mode phy_get_mode(struct phy *phy)
+{
+ return PHY_MODE_INVALID;
+}
+
+static inline int phy_reset(struct phy *phy)
{
if (!phy)
return 0;
return -ENOSYS;
}
-static inline int phy_notify_disconnect(struct phy *phy, int index)
+static inline int phy_calibrate(struct phy *phy)
{
if (!phy)
return 0;
return -ENOSYS;
}
-static inline int phy_notify_state(struct phy *phy, union phy_notify state)
+static inline int phy_notify_connect(struct phy *phy, int index)
{
if (!phy)
return 0;
return -ENOSYS;
}
-static inline int phy_configure(struct phy *phy,
- union phy_configure_opts *opts)
+static inline int phy_notify_disconnect(struct phy *phy, int index)
{
if (!phy)
return 0;
-
return -ENOSYS;
}
-static inline int phy_validate(struct phy *phy, enum phy_mode mode, int submode,
- union phy_configure_opts *opts)
+static inline int phy_notify_state(struct phy *phy, union phy_notify state)
{
if (!phy)
return 0;
-
return -ENOSYS;
}
@@ -453,122 +253,7 @@ static inline int phy_get_bus_width(struct phy *phy)
static inline void phy_set_bus_width(struct phy *phy, int bus_width)
{
- return;
-}
-
-static inline struct phy *phy_get(struct device *dev, const char *string)
-{
- return ERR_PTR(-ENOSYS);
-}
-
-static inline struct phy *devm_phy_get(struct device *dev, const char *string)
-{
- return ERR_PTR(-ENOSYS);
-}
-
-static inline struct phy *devm_phy_optional_get(struct device *dev,
- const char *string)
-{
- return NULL;
-}
-
-static inline struct phy *devm_of_phy_get(struct device *dev,
- struct device_node *np,
- const char *con_id)
-{
- return ERR_PTR(-ENOSYS);
-}
-
-static inline struct phy *devm_of_phy_optional_get(struct device *dev,
- struct device_node *np,
- const char *con_id)
-{
- return NULL;
-}
-
-static inline struct phy *devm_of_phy_get_by_index(struct device *dev,
- struct device_node *np,
- int index)
-{
- return ERR_PTR(-ENOSYS);
-}
-
-static inline void of_phy_put(struct phy *phy)
-{
-}
-
-static inline void phy_put(struct device *dev, struct phy *phy)
-{
-}
-
-static inline void devm_phy_put(struct device *dev, struct phy *phy)
-{
-}
-
-static inline struct phy *of_phy_get(struct device_node *np, const char *con_id)
-{
- return ERR_PTR(-ENOSYS);
-}
-
-static inline struct phy *of_phy_simple_xlate(struct device *dev,
- const struct of_phandle_args *args)
-{
- return ERR_PTR(-ENOSYS);
-}
-
-static inline struct phy *phy_create(struct device *dev,
- struct device_node *node,
- const struct phy_ops *ops)
-{
- return ERR_PTR(-ENOSYS);
-}
-
-static inline struct phy *devm_phy_create(struct device *dev,
- struct device_node *node,
- const struct phy_ops *ops)
-{
- return ERR_PTR(-ENOSYS);
-}
-
-static inline void phy_destroy(struct phy *phy)
-{
-}
-
-static inline void devm_phy_destroy(struct device *dev, struct phy *phy)
-{
-}
-
-static inline struct phy_provider *__of_phy_provider_register(
- struct device *dev, struct device_node *children, struct module *owner,
- struct phy * (*of_xlate)(struct device *dev,
- const struct of_phandle_args *args))
-{
- return ERR_PTR(-ENOSYS);
-}
-
-static inline struct phy_provider *__devm_of_phy_provider_register(struct device
- *dev, struct device_node *children, struct module *owner,
- struct phy * (*of_xlate)(struct device *dev,
- const struct of_phandle_args *args))
-{
- return ERR_PTR(-ENOSYS);
-}
-
-static inline void of_phy_provider_unregister(struct phy_provider *phy_provider)
-{
-}
-
-static inline void devm_of_phy_provider_unregister(struct device *dev,
- struct phy_provider *phy_provider)
-{
-}
-static inline int
-phy_create_lookup(struct phy *phy, const char *con_id, const char *dev_id)
-{
- return 0;
}
-static inline void phy_remove_lookup(struct phy *phy, const char *con_id,
- const char *dev_id) { }
-#endif
+#endif /* IS_ENABLED(CONFIG_GENERIC_PHY) */
-#endif /* __DRIVERS_PHY_H */
+#endif /* __PHY_CONSUMER_H */