coresight: Fixes for v6.3 Fixes for coresight subsystem includes: - Fix etm4_enable_hw to program all the address comparator pairs (instead of half of them) - Do not access TRCIDR1 register without OSLK cleared in etm4_probe for mmio access. Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>