1 What: /sys/bus/coresight/devices/<ct 1 What: /sys/bus/coresight/devices/<cti-name>/enable 2 Date: March 2020 2 Date: March 2020 3 KernelVersion 5.7 3 KernelVersion 5.7 4 Contact: Mike Leach or Mathieu Poirier 4 Contact: Mike Leach or Mathieu Poirier 5 Description: (RW) Enable/Disable the CTI ha 5 Description: (RW) Enable/Disable the CTI hardware. 6 6 7 What: /sys/bus/coresight/devices/<ct 7 What: /sys/bus/coresight/devices/<cti-name>/powered 8 Date: March 2020 8 Date: March 2020 9 KernelVersion 5.7 9 KernelVersion 5.7 10 Contact: Mike Leach or Mathieu Poirier 10 Contact: Mike Leach or Mathieu Poirier 11 Description: (Read) Indicate if the CTI har 11 Description: (Read) Indicate if the CTI hardware is powered. 12 12 13 What: /sys/bus/coresight/devices/<ct 13 What: /sys/bus/coresight/devices/<cti-name>/ctmid 14 Date: March 2020 14 Date: March 2020 15 KernelVersion 5.7 15 KernelVersion 5.7 16 Contact: Mike Leach or Mathieu Poirier 16 Contact: Mike Leach or Mathieu Poirier 17 Description: (Read) Display the associated 17 Description: (Read) Display the associated CTM ID 18 18 19 What: /sys/bus/coresight/devices/<ct 19 What: /sys/bus/coresight/devices/<cti-name>/nr_trigger_cons 20 Date: March 2020 20 Date: March 2020 21 KernelVersion 5.7 21 KernelVersion 5.7 22 Contact: Mike Leach or Mathieu Poirier 22 Contact: Mike Leach or Mathieu Poirier 23 Description: (Read) Number of devices conne 23 Description: (Read) Number of devices connected to triggers on this CTI 24 24 25 What: /sys/bus/coresight/devices/<ct 25 What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/name 26 Date: March 2020 26 Date: March 2020 27 KernelVersion 5.7 27 KernelVersion 5.7 28 Contact: Mike Leach or Mathieu Poirier 28 Contact: Mike Leach or Mathieu Poirier 29 Description: (Read) Name of connected devic 29 Description: (Read) Name of connected device <N> 30 30 31 What: /sys/bus/coresight/devices/<ct 31 What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/in_signals 32 Date: March 2020 32 Date: March 2020 33 KernelVersion 5.7 33 KernelVersion 5.7 34 Contact: Mike Leach or Mathieu Poirier 34 Contact: Mike Leach or Mathieu Poirier 35 Description: (Read) Input trigger signals f 35 Description: (Read) Input trigger signals from connected device <N> 36 36 37 What: /sys/bus/coresight/devices/<ct 37 What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/in_types 38 Date: March 2020 38 Date: March 2020 39 KernelVersion 5.7 39 KernelVersion 5.7 40 Contact: Mike Leach or Mathieu Poirier 40 Contact: Mike Leach or Mathieu Poirier 41 Description: (Read) Functional types for th 41 Description: (Read) Functional types for the input trigger signals 42 from connected device <N> 42 from connected device <N> 43 43 44 What: /sys/bus/coresight/devices/<ct 44 What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/out_signals 45 Date: March 2020 45 Date: March 2020 46 KernelVersion 5.7 46 KernelVersion 5.7 47 Contact: Mike Leach or Mathieu Poirier 47 Contact: Mike Leach or Mathieu Poirier 48 Description: (Read) Output trigger signals 48 Description: (Read) Output trigger signals to connected device <N> 49 49 50 What: /sys/bus/coresight/devices/<ct 50 What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/out_types 51 Date: March 2020 51 Date: March 2020 52 KernelVersion 5.7 52 KernelVersion 5.7 53 Contact: Mike Leach or Mathieu Poirier 53 Contact: Mike Leach or Mathieu Poirier 54 Description: (Read) Functional types for th 54 Description: (Read) Functional types for the output trigger signals 55 to connected device <N> 55 to connected device <N> 56 56 57 What: /sys/bus/coresight/devices/<ct 57 What: /sys/bus/coresight/devices/<cti-name>/regs/inout_sel 58 Date: March 2020 58 Date: March 2020 59 KernelVersion 5.7 59 KernelVersion 5.7 60 Contact: Mike Leach or Mathieu Poirier 60 Contact: Mike Leach or Mathieu Poirier 61 Description: (RW) Select the index for inen 61 Description: (RW) Select the index for inen and outen registers. 62 62 63 What: /sys/bus/coresight/devices/<ct 63 What: /sys/bus/coresight/devices/<cti-name>/regs/inen 64 Date: March 2020 64 Date: March 2020 65 KernelVersion 5.7 65 KernelVersion 5.7 66 Contact: Mike Leach or Mathieu Poirier 66 Contact: Mike Leach or Mathieu Poirier 67 Description: (RW) Read or write the CTIINEN 67 Description: (RW) Read or write the CTIINEN register selected by inout_sel. 68 68 69 What: /sys/bus/coresight/devices/<ct 69 What: /sys/bus/coresight/devices/<cti-name>/regs/outen 70 Date: March 2020 70 Date: March 2020 71 KernelVersion 5.7 71 KernelVersion 5.7 72 Contact: Mike Leach or Mathieu Poirier 72 Contact: Mike Leach or Mathieu Poirier 73 Description: (RW) Read or write the CTIOUTE 73 Description: (RW) Read or write the CTIOUTEN register selected by inout_sel. 74 74 75 What: /sys/bus/coresight/devices/<ct 75 What: /sys/bus/coresight/devices/<cti-name>/regs/gate 76 Date: March 2020 76 Date: March 2020 77 KernelVersion 5.7 77 KernelVersion 5.7 78 Contact: Mike Leach or Mathieu Poirier 78 Contact: Mike Leach or Mathieu Poirier 79 Description: (RW) Read or write CTIGATE reg 79 Description: (RW) Read or write CTIGATE register. 80 80 81 What: /sys/bus/coresight/devices/<ct 81 What: /sys/bus/coresight/devices/<cti-name>/regs/asicctl 82 Date: March 2020 82 Date: March 2020 83 KernelVersion 5.7 83 KernelVersion 5.7 84 Contact: Mike Leach or Mathieu Poirier 84 Contact: Mike Leach or Mathieu Poirier 85 Description: (RW) Read or write ASICCTL reg 85 Description: (RW) Read or write ASICCTL register. 86 86 87 What: /sys/bus/coresight/devices/<ct 87 What: /sys/bus/coresight/devices/<cti-name>/regs/intack 88 Date: March 2020 88 Date: March 2020 89 KernelVersion 5.7 89 KernelVersion 5.7 90 Contact: Mike Leach or Mathieu Poirier 90 Contact: Mike Leach or Mathieu Poirier 91 Description: (Write) Write the INTACK regis 91 Description: (Write) Write the INTACK register. 92 92 93 What: /sys/bus/coresight/devices/<ct 93 What: /sys/bus/coresight/devices/<cti-name>/regs/appset 94 Date: March 2020 94 Date: March 2020 95 KernelVersion 5.7 95 KernelVersion 5.7 96 Contact: Mike Leach or Mathieu Poirier 96 Contact: Mike Leach or Mathieu Poirier 97 Description: (RW) Set CTIAPPSET register to 97 Description: (RW) Set CTIAPPSET register to activate channel. Read back to 98 determine current value of reg 98 determine current value of register. 99 99 100 What: /sys/bus/coresight/devices/<ct 100 What: /sys/bus/coresight/devices/<cti-name>/regs/appclear 101 Date: March 2020 101 Date: March 2020 102 KernelVersion 5.7 102 KernelVersion 5.7 103 Contact: Mike Leach or Mathieu Poirier 103 Contact: Mike Leach or Mathieu Poirier 104 Description: (Write) Write APPCLEAR registe 104 Description: (Write) Write APPCLEAR register to deactivate channel. 105 105 106 What: /sys/bus/coresight/devices/<ct 106 What: /sys/bus/coresight/devices/<cti-name>/regs/apppulse 107 Date: March 2020 107 Date: March 2020 108 KernelVersion 5.7 108 KernelVersion 5.7 109 Contact: Mike Leach or Mathieu Poirier 109 Contact: Mike Leach or Mathieu Poirier 110 Description: (Write) Write APPPULSE to puls 110 Description: (Write) Write APPPULSE to pulse a channel active for one clock 111 cycle. 111 cycle. 112 112 113 What: /sys/bus/coresight/devices/<ct 113 What: /sys/bus/coresight/devices/<cti-name>/regs/chinstatus 114 Date: March 2020 114 Date: March 2020 115 KernelVersion 5.7 115 KernelVersion 5.7 116 Contact: Mike Leach or Mathieu Poirier 116 Contact: Mike Leach or Mathieu Poirier 117 Description: (Read) Read current status of 117 Description: (Read) Read current status of channel inputs. 118 118 119 What: /sys/bus/coresight/devices/<ct 119 What: /sys/bus/coresight/devices/<cti-name>/regs/choutstatus 120 Date: March 2020 120 Date: March 2020 121 KernelVersion 5.7 121 KernelVersion 5.7 122 Contact: Mike Leach or Mathieu Poirier 122 Contact: Mike Leach or Mathieu Poirier 123 Description: (Read) read current status of 123 Description: (Read) read current status of channel outputs. 124 124 125 What: /sys/bus/coresight/devices/<ct 125 What: /sys/bus/coresight/devices/<cti-name>/regs/triginstatus 126 Date: March 2020 126 Date: March 2020 127 KernelVersion 5.7 127 KernelVersion 5.7 128 Contact: Mike Leach or Mathieu Poirier 128 Contact: Mike Leach or Mathieu Poirier 129 Description: (Read) read current status of 129 Description: (Read) read current status of input trigger signals 130 130 131 What: /sys/bus/coresight/devices/<ct 131 What: /sys/bus/coresight/devices/<cti-name>/regs/trigoutstatus 132 Date: March 2020 132 Date: March 2020 133 KernelVersion 5.7 133 KernelVersion 5.7 134 Contact: Mike Leach or Mathieu Poirier 134 Contact: Mike Leach or Mathieu Poirier 135 Description: (Read) read current status of 135 Description: (Read) read current status of output trigger signals. 136 136 137 What: /sys/bus/coresight/devices/<ct 137 What: /sys/bus/coresight/devices/<cti-name>/channels/trigin_attach 138 Date: March 2020 138 Date: March 2020 139 KernelVersion 5.7 139 KernelVersion 5.7 140 Contact: Mike Leach or Mathieu Poirier 140 Contact: Mike Leach or Mathieu Poirier 141 Description: (Write) Attach a CTI input tri 141 Description: (Write) Attach a CTI input trigger to a CTM channel. 142 142 143 What: /sys/bus/coresight/devices/<ct 143 What: /sys/bus/coresight/devices/<cti-name>/channels/trigin_detach 144 Date: March 2020 144 Date: March 2020 145 KernelVersion 5.7 145 KernelVersion 5.7 146 Contact: Mike Leach or Mathieu Poirier 146 Contact: Mike Leach or Mathieu Poirier 147 Description: (Write) Detach a CTI input tri 147 Description: (Write) Detach a CTI input trigger from a CTM channel. 148 148 149 What: /sys/bus/coresight/devices/<ct 149 What: /sys/bus/coresight/devices/<cti-name>/channels/trigout_attach 150 Date: March 2020 150 Date: March 2020 151 KernelVersion 5.7 151 KernelVersion 5.7 152 Contact: Mike Leach or Mathieu Poirier 152 Contact: Mike Leach or Mathieu Poirier 153 Description: (Write) Attach a CTI output tr 153 Description: (Write) Attach a CTI output trigger to a CTM channel. 154 154 155 What: /sys/bus/coresight/devices/<ct 155 What: /sys/bus/coresight/devices/<cti-name>/channels/trigout_detach 156 Date: March 2020 156 Date: March 2020 157 KernelVersion 5.7 157 KernelVersion 5.7 158 Contact: Mike Leach or Mathieu Poirier 158 Contact: Mike Leach or Mathieu Poirier 159 Description: (Write) Detach a CTI output tr 159 Description: (Write) Detach a CTI output trigger from a CTM channel. 160 160 161 What: /sys/bus/coresight/devices/<ct 161 What: /sys/bus/coresight/devices/<cti-name>/channels/chan_gate_enable 162 Date: March 2020 162 Date: March 2020 163 KernelVersion 5.7 163 KernelVersion 5.7 164 Contact: Mike Leach or Mathieu Poirier 164 Contact: Mike Leach or Mathieu Poirier 165 Description: (RW) Enable CTIGATE for single 165 Description: (RW) Enable CTIGATE for single channel (Write) or list enabled 166 channels through the gate (R). 166 channels through the gate (R). 167 167 168 What: /sys/bus/coresight/devices/<ct 168 What: /sys/bus/coresight/devices/<cti-name>/channels/chan_gate_disable 169 Date: March 2020 169 Date: March 2020 170 KernelVersion 5.7 170 KernelVersion 5.7 171 Contact: Mike Leach or Mathieu Poirier 171 Contact: Mike Leach or Mathieu Poirier 172 Description: (Write) Disable CTIGATE for si 172 Description: (Write) Disable CTIGATE for single channel. 173 173 174 What: /sys/bus/coresight/devices/<ct 174 What: /sys/bus/coresight/devices/<cti-name>/channels/chan_set 175 Date: March 2020 175 Date: March 2020 176 KernelVersion 5.7 176 KernelVersion 5.7 177 Contact: Mike Leach or Mathieu Poirier 177 Contact: Mike Leach or Mathieu Poirier 178 Description: (Write) Activate a single chan 178 Description: (Write) Activate a single channel. 179 179 180 What: /sys/bus/coresight/devices/<ct 180 What: /sys/bus/coresight/devices/<cti-name>/channels/chan_clear 181 Date: March 2020 181 Date: March 2020 182 KernelVersion 5.7 182 KernelVersion 5.7 183 Contact: Mike Leach or Mathieu Poirier 183 Contact: Mike Leach or Mathieu Poirier 184 Description: (Write) Deactivate a single ch 184 Description: (Write) Deactivate a single channel. 185 185 186 What: /sys/bus/coresight/devices/<ct 186 What: /sys/bus/coresight/devices/<cti-name>/channels/chan_pulse 187 Date: March 2020 187 Date: March 2020 188 KernelVersion 5.7 188 KernelVersion 5.7 189 Contact: Mike Leach or Mathieu Poirier 189 Contact: Mike Leach or Mathieu Poirier 190 Description: (Write) Pulse a single channel 190 Description: (Write) Pulse a single channel - activate for a single clock cycle. 191 191 192 What: /sys/bus/coresight/devices/<ct 192 What: /sys/bus/coresight/devices/<cti-name>/channels/trigout_filtered 193 Date: March 2020 193 Date: March 2020 194 KernelVersion 5.7 194 KernelVersion 5.7 195 Contact: Mike Leach or Mathieu Poirier 195 Contact: Mike Leach or Mathieu Poirier 196 Description: (Read) List of output triggers 196 Description: (Read) List of output triggers filtered across all connections. 197 197 198 What: /sys/bus/coresight/devices/<ct 198 What: /sys/bus/coresight/devices/<cti-name>/channels/trig_filter_enable 199 Date: March 2020 199 Date: March 2020 200 KernelVersion 5.7 200 KernelVersion 5.7 201 Contact: Mike Leach or Mathieu Poirier 201 Contact: Mike Leach or Mathieu Poirier 202 Description: (RW) Enable or disable trigger 202 Description: (RW) Enable or disable trigger output signal filtering. 203 203 204 What: /sys/bus/coresight/devices/<ct 204 What: /sys/bus/coresight/devices/<cti-name>/channels/chan_inuse 205 Date: March 2020 205 Date: March 2020 206 KernelVersion 5.7 206 KernelVersion 5.7 207 Contact: Mike Leach or Mathieu Poirier 207 Contact: Mike Leach or Mathieu Poirier 208 Description: (Read) show channels with at l 208 Description: (Read) show channels with at least one attached trigger signal. 209 209 210 What: /sys/bus/coresight/devices/<ct 210 What: /sys/bus/coresight/devices/<cti-name>/channels/chan_free 211 Date: March 2020 211 Date: March 2020 212 KernelVersion 5.7 212 KernelVersion 5.7 213 Contact: Mike Leach or Mathieu Poirier 213 Contact: Mike Leach or Mathieu Poirier 214 Description: (Read) show channels with no a 214 Description: (Read) show channels with no attached trigger signals. 215 215 216 What: /sys/bus/coresight/devices/<ct 216 What: /sys/bus/coresight/devices/<cti-name>/channels/chan_xtrigs_sel 217 Date: March 2020 217 Date: March 2020 218 KernelVersion 5.7 218 KernelVersion 5.7 219 Contact: Mike Leach or Mathieu Poirier 219 Contact: Mike Leach or Mathieu Poirier 220 Description: (RW) Write channel number to s 220 Description: (RW) Write channel number to select a channel to view, read to 221 see selected channel number. 221 see selected channel number. 222 222 223 What: /sys/bus/coresight/devices/<ct 223 What: /sys/bus/coresight/devices/<cti-name>/channels/chan_xtrigs_in 224 Date: March 2020 224 Date: March 2020 225 KernelVersion 5.7 225 KernelVersion 5.7 226 Contact: Mike Leach or Mathieu Poirier 226 Contact: Mike Leach or Mathieu Poirier 227 Description: (Read) Read to see input trigg 227 Description: (Read) Read to see input triggers connected to selected view 228 channel. 228 channel. 229 229 230 What: /sys/bus/coresight/devices/<ct 230 What: /sys/bus/coresight/devices/<cti-name>/channels/chan_xtrigs_out 231 Date: March 2020 231 Date: March 2020 232 KernelVersion 5.7 232 KernelVersion 5.7 233 Contact: Mike Leach or Mathieu Poirier 233 Contact: Mike Leach or Mathieu Poirier 234 Description: (Read) Read to see output trig 234 Description: (Read) Read to see output triggers connected to selected view 235 channel. 235 channel. 236 236 237 What: /sys/bus/coresight/devices/<ct 237 What: /sys/bus/coresight/devices/<cti-name>/channels/chan_xtrigs_reset 238 Date: March 2020 238 Date: March 2020 239 KernelVersion 5.7 239 KernelVersion 5.7 240 Contact: Mike Leach or Mathieu Poirier 240 Contact: Mike Leach or Mathieu Poirier 241 Description: (Write) Clear all channel / tr 241 Description: (Write) Clear all channel / trigger programming.
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