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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 PCC
- 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. This may support for reducing system power
- consumption if there are HCCS ports supported low power feature
- on platform.
- Say M here if you want to include support for querying the
- health status and port information of HCCS, or reducing system
- power consumption on Kunpeng SoC.
- endmenu
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