• Mike Leach's avatar
    arm64: dts: juno: update definition for programmable replicator · 7e6a69ee
    Mike Leach authored
    Juno platforms have a programmable replicator splitting the trace output
    to TPIU and ETR. Currently this is not being programmed as it is being
    treated as a none-programmable replicator - which is the default
    operational mode for these devices. The TPIU in the system is enabled by
    default, and this combination is causing back-pressure in the trace
    system resulting in overflows at the source.
    
    Replaces the existing definition with one that defines the programmable
    replicator, using the "qcom,coresight-replicator1x" driver that provides
    the correct functionality for CoreSight programmable replicators.
    Reviewed-and-Tested-by: default avatarMathieu Poirier <mathieu.poirier@linaro.org>
    Signed-off-by: default avatarMike Leach <mike.leach@linaro.org>
    Signed-off-by: default avatarSudeep Holla <sudeep.holla@arm.com>
    7e6a69ee
juno-base.dtsi 17.3 KB