crypto: hisilicon/sec - enabling clock gating of the address prefetch module

mainline inclusion
from v6.1-rc4
commit 94adb03f
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I5ZHPY
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=94adb03fd58bbe355e3d7a9d0f701889313e4a51



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Change the value of clock gating register to 0x7fff to enable
clock gating of the address prefetch module. When the device is
idle, the clock is turned off to save power.

Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Jiangshui Yang <yangjiangshui@h-partners.com>
Reviewed-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>