coresight: etm4x: Add support for ThunderX2

Add ETMv4 periperhal ID for Marvell's ThunderX2 chip.
This chip contains ETMv4.1 version.

Signed-off-by: Tanmay Vilas Kumar Jagdale <tanmay@marvell.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20191104181251.26732-4-mathieu.poirier@linaro.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>