coresight: etm4x: Workaround CPU hung bug on hip09

driver inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I79882


CVE: NA

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Workaround this issue on HiSilicon ETM by setting bit 13 of TRCAUXCTLR
which is used to indicate that the ETM is in the idle state.

Signed-off-by: Junhao He <hejunhao3@huawei.com>