Driver for Zhaoxin CPU core temperature monitoring

zhaoxin inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I52DS7


CVE: NA

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Add support for the temperature sensor inside CPU.
Supported are all known variants of the Zhaoxin processors.

v1: Fix some character encoding mistaken.

Signed-off-by: LeoLiu-oc <LeoLiu-oc@zhaoxin.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>
Reviewed-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>