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# SPDX-License-Identifier: GPL-2.0-only
menu "Hisilicon SoC drivers"
depends on ARCH_HISI || COMPILE_TEST
config KUNPENG_HCCS
tristate "HCCS driver on Kunpeng SoC"
depends on ACPI
depends on MAILBOX
depends on ARM64 || COMPILE_TEST
help
The Huawei Cache Coherence System (HCCS) is a multi-chip
interconnection bus protocol.
The performance of application may be affected if some HCCS
ports are not in full lane status, have a large number of CRC
errors and so on.
Say M here if you want to include support for querying the
health status and port information of HCCS on Kunpeng SoC.
endmenu
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