diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fsl/ptp_qoriq.h | 10 | ||||
| -rw-r--r-- | include/linux/ptp_clock_kernel.h | 10 |
2 files changed, 10 insertions, 10 deletions
diff --git a/include/linux/fsl/ptp_qoriq.h b/include/linux/fsl/ptp_qoriq.h index b301bf7199d3..3601e25779ba 100644 --- a/include/linux/fsl/ptp_qoriq.h +++ b/include/linux/fsl/ptp_qoriq.h @@ -145,7 +145,6 @@ struct ptp_qoriq { struct ptp_clock *clock; struct ptp_clock_info caps; struct resource *rsrc; - struct dentry *debugfs_root; struct device *dev; bool extts_fifo_support; bool fiper3_support; @@ -195,14 +194,5 @@ int ptp_qoriq_settime(struct ptp_clock_info *ptp, int ptp_qoriq_enable(struct ptp_clock_info *ptp, struct ptp_clock_request *rq, int on); int extts_clean_up(struct ptp_qoriq *ptp_qoriq, int index, bool update_event); -#ifdef CONFIG_DEBUG_FS -void ptp_qoriq_create_debugfs(struct ptp_qoriq *ptp_qoriq); -void ptp_qoriq_remove_debugfs(struct ptp_qoriq *ptp_qoriq); -#else -static inline void ptp_qoriq_create_debugfs(struct ptp_qoriq *ptp_qoriq) -{ } -static inline void ptp_qoriq_remove_debugfs(struct ptp_qoriq *ptp_qoriq) -{ } -#endif #endif diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h index 7dd7951b23d5..884364596dd3 100644 --- a/include/linux/ptp_clock_kernel.h +++ b/include/linux/ptp_clock_kernel.h @@ -67,6 +67,8 @@ struct ptp_system_timestamp { * @n_ext_ts: The number of external time stamp channels. * @n_per_out: The number of programmable periodic signals. * @n_pins: The number of programmable pins. + * @n_per_lp: The number of channels that support loopback the periodic + * output signal. * @pps: Indicates whether the clock supports a PPS callback. * * @supported_perout_flags: The set of flags the driver supports for the @@ -175,6 +177,11 @@ struct ptp_system_timestamp { * scheduling time (>=0) or negative value in case further * scheduling is not required. * + * @perout_loopback: Request driver to enable or disable the periodic output + * signal loopback. + * parameter index: index of the periodic output signal channel. + * parameter on: caller passes one to enable or zero to disable. + * * Drivers should embed their ptp_clock_info within a private * structure, obtaining a reference to it using container_of(). * @@ -189,6 +196,7 @@ struct ptp_clock_info { int n_ext_ts; int n_per_out; int n_pins; + int n_per_lp; int pps; unsigned int supported_perout_flags; unsigned int supported_extts_flags; @@ -213,6 +221,8 @@ struct ptp_clock_info { int (*verify)(struct ptp_clock_info *ptp, unsigned int pin, enum ptp_pin_function func, unsigned int chan); long (*do_aux_work)(struct ptp_clock_info *ptp); + int (*perout_loopback)(struct ptp_clock_info *ptp, unsigned int index, + int on); }; struct ptp_clock; |