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"linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Reviewed-by: Mike Leach On 6/15/26 13:32, Yingchao Deng wrote: > Document the new sysfs entries triginstatus[1-3], trigoutstatus[1-3], > ittrigin[1-3], ittrigout[1-3], ittrigoutack[1-3] and ittriginack[1-3] > in the coresight-cti ABI documentation. > > Also document the previously undocumented base integration test > registers itctrl, itchin, itchinack, ittrigin, ittriginack, itchout, > itchoutack, ittrigout and ittrigoutack, which were introduced in > kernel version 5.7. > > Signed-off-by: Yingchao Deng > --- > .../ABI/testing/sysfs-bus-coresight-devices-cti | 90 ++++++++++++++++++++++ > 1 file changed, 90 insertions(+) > > diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-cti b/Documentation/ABI/testing/sysfs-bus-coresight-devices-cti > index a2aef7f5a6d7..9d7831ac455b 100644 > --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-cti > +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-cti > @@ -128,12 +128,102 @@ KernelVersion: 5.7 > Contact: Mike Leach or Mathieu Poirier > Description: (Read) read current status of input trigger signals > > +What: /sys/bus/coresight/devices//regs/triginstatus[1-3] > +Date: June 2026 > +KernelVersion: 7.3 > +Contact: Jinlong Mao > +Description: (Read) read current status of QCOM extended input trigger signals. > + > What: /sys/bus/coresight/devices//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//regs/trigoutstatus[1-3] > +Date: June 2026 > +KernelVersion: 7.3 > +Contact: Jinlong Mao > +Description: (Read) read current status of QCOM extended output trigger signals. > + > +What: /sys/bus/coresight/devices//regs/itctrl > +Date: March 2020 > +KernelVersion: 5.7 > +Contact: coresight@lists.linaro.org > +Description: (RW) Control integration mode. > + > +What: /sys/bus/coresight/devices//regs/itchin > +Date: March 2020 > +KernelVersion: 5.7 > +Contact: coresight@lists.linaro.org > +Description: (Read) Read the values of the CTCHIN inputs. > + > +What: /sys/bus/coresight/devices//regs/itchinack > +Date: March 2020 > +KernelVersion: 5.7 > +Contact: coresight@lists.linaro.org > +Description: (Write) Write the value of the CTCHINACK input. > + > +What: /sys/bus/coresight/devices//regs/ittrigin > +Date: March 2020 > +KernelVersion: 5.7 > +Contact: coresight@lists.linaro.org > +Description: (Read) Read the values of the CTTRIGIN inputs. > + > +What: /sys/bus/coresight/devices//regs/ittrigin[1-3] > +Date: June 2026 > +KernelVersion: 7.3 > +Contact: Jinlong Mao > +Description: (Read) Read the values of the QCOM extended CTTRIGIN inputs. > + > +What: /sys/bus/coresight/devices//regs/ittriginack > +Date: March 2020 > +KernelVersion: 5.7 > +Contact: coresight@lists.linaro.org > +Description: (Write) Write the value of the CTTRIGINACK input. > + > +What: /sys/bus/coresight/devices//regs/ittriginack[1-3] > +Date: June 2026 > +KernelVersion: 7.3 > +Contact: Jinlong Mao > +Description: (Write) Write the value of the QCOM extended CTTRIGINACK input. > + > +What: /sys/bus/coresight/devices//regs/itchout > +Date: March 2020 > +KernelVersion: 5.7 > +Contact: coresight@lists.linaro.org > +Description: (RW) Read or write the value of the CTCHOUT outputs. > + > +What: /sys/bus/coresight/devices//regs/itchoutack > +Date: March 2020 > +KernelVersion: 5.7 > +Contact: coresight@lists.linaro.org > +Description: (Read) Read the value of the CTCHOUTACK input. > + > +What: /sys/bus/coresight/devices//regs/ittrigout > +Date: March 2020 > +KernelVersion: 5.7 > +Contact: coresight@lists.linaro.org > +Description: (RW) Read or write the value of the CTTRIGOUT outputs. > + > +What: /sys/bus/coresight/devices//regs/ittrigout[1-3] > +Date: June 2026 > +KernelVersion: 7.3 > +Contact: Jinlong Mao > +Description: (RW) Read or write the value of the QCOM extended CTTRIGOUT outputs. > + > +What: /sys/bus/coresight/devices//regs/ittrigoutack > +Date: March 2020 > +KernelVersion: 5.7 > +Contact: coresight@lists.linaro.org > +Description: (Read) Read the value of the CTTRIGOUTACK input. > + > +What: /sys/bus/coresight/devices//regs/ittrigoutack[1-3] > +Date: June 2026 > +KernelVersion: 7.3 > +Contact: Jinlong Mao > +Description: (Read) Read the value of the QCOM extended CTTRIGOUTACK input. > + > What: /sys/bus/coresight/devices//channels/trigin_attach > Date: March 2020 > KernelVersion: 5.7 >