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