| # 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 |