coresight: ETM: Add support for Arm Cortex-A73 and Cortex-A35

[ Upstream commit 5cedd22370a0a460b663c06de1fc10b4ba3c5d0b ]

Add ETM PIDs of the Arm cortex-A CPUs to the white list of ETMs.
While at it add a helper macro to make it easier to add the new
entries.

Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>