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- What: /sys/bus/coresight/devices/<cti-name>/enable
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (RW) Enable/Disable the CTI hardware.
- What: /sys/bus/coresight/devices/<cti-name>/powered
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Read) Indicate if the CTI hardware is powered.
- What: /sys/bus/coresight/devices/<cti-name>/ctmid
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Read) Display the associated CTM ID
- What: /sys/bus/coresight/devices/<cti-name>/nr_trigger_cons
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Read) Number of devices connected to triggers on this CTI
- What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/name
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Read) Name of connected device <N>
- What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/in_signals
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Read) Input trigger signals from connected device <N>
- What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/in_types
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Read) Functional types for the input trigger signals
- from connected device <N>
- What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/out_signals
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Read) Output trigger signals to connected device <N>
- What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/out_types
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Read) Functional types for the output trigger signals
- to connected device <N>
- What: /sys/bus/coresight/devices/<cti-name>/regs/inout_sel
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (RW) Select the index for inen and outen registers.
- What: /sys/bus/coresight/devices/<cti-name>/regs/inen
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (RW) Read or write the CTIINEN register selected by inout_sel.
- What: /sys/bus/coresight/devices/<cti-name>/regs/outen
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (RW) Read or write the CTIOUTEN register selected by inout_sel.
- What: /sys/bus/coresight/devices/<cti-name>/regs/gate
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (RW) Read or write CTIGATE register.
- What: /sys/bus/coresight/devices/<cti-name>/regs/asicctl
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (RW) Read or write ASICCTL register.
- What: /sys/bus/coresight/devices/<cti-name>/regs/intack
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Write) Write the INTACK register.
- What: /sys/bus/coresight/devices/<cti-name>/regs/appset
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (RW) Set CTIAPPSET register to activate channel. Read back to
- determine current value of register.
- What: /sys/bus/coresight/devices/<cti-name>/regs/appclear
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Write) Write APPCLEAR register to deactivate channel.
- What: /sys/bus/coresight/devices/<cti-name>/regs/apppulse
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Write) Write APPPULSE to pulse a channel active for one clock
- cycle.
- What: /sys/bus/coresight/devices/<cti-name>/regs/chinstatus
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Read) Read current status of channel inputs.
- What: /sys/bus/coresight/devices/<cti-name>/regs/choutstatus
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Read) read current status of channel outputs.
- What: /sys/bus/coresight/devices/<cti-name>/regs/triginstatus
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Read) read current status of input trigger signals
- What: /sys/bus/coresight/devices/<cti-name>/regs/trigoutstatus
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Read) read current status of output trigger signals.
- What: /sys/bus/coresight/devices/<cti-name>/channels/trigin_attach
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Write) Attach a CTI input trigger to a CTM channel.
- What: /sys/bus/coresight/devices/<cti-name>/channels/trigin_detach
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Write) Detach a CTI input trigger from a CTM channel.
- What: /sys/bus/coresight/devices/<cti-name>/channels/trigout_attach
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Write) Attach a CTI output trigger to a CTM channel.
- What: /sys/bus/coresight/devices/<cti-name>/channels/trigout_detach
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Write) Detach a CTI output trigger from a CTM channel.
- What: /sys/bus/coresight/devices/<cti-name>/channels/chan_gate_enable
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (RW) Enable CTIGATE for single channel (Write) or list enabled
- channels through the gate (R).
- What: /sys/bus/coresight/devices/<cti-name>/channels/chan_gate_disable
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Write) Disable CTIGATE for single channel.
- What: /sys/bus/coresight/devices/<cti-name>/channels/chan_set
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Write) Activate a single channel.
- What: /sys/bus/coresight/devices/<cti-name>/channels/chan_clear
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Write) Deactivate a single channel.
- What: /sys/bus/coresight/devices/<cti-name>/channels/chan_pulse
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Write) Pulse a single channel - activate for a single clock cycle.
- What: /sys/bus/coresight/devices/<cti-name>/channels/trigout_filtered
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Read) List of output triggers filtered across all connections.
- What: /sys/bus/coresight/devices/<cti-name>/channels/trig_filter_enable
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (RW) Enable or disable trigger output signal filtering.
- What: /sys/bus/coresight/devices/<cti-name>/channels/chan_inuse
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Read) show channels with at least one attached trigger signal.
- What: /sys/bus/coresight/devices/<cti-name>/channels/chan_free
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Read) show channels with no attached trigger signals.
- What: /sys/bus/coresight/devices/<cti-name>/channels/chan_xtrigs_sel
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (RW) Write channel number to select a channel to view, read to
- see selected channel number.
- What: /sys/bus/coresight/devices/<cti-name>/channels/chan_xtrigs_in
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Read) Read to see input triggers connected to selected view
- channel.
- What: /sys/bus/coresight/devices/<cti-name>/channels/chan_xtrigs_out
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Read) Read to see output triggers connected to selected view
- channel.
- What: /sys/bus/coresight/devices/<cti-name>/channels/chan_xtrigs_reset
- Date: March 2020
- KernelVersion 5.7
- Contact: Mike Leach or Mathieu Poirier
- Description: (Write) Clear all channel / trigger programming.
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