/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_POWERPC_DT_CPU_FTRS_H #define __ASM_POWERPC_DT_CPU_FTRS_H /* * Copyright 2017, IBM Corporation * cpufeatures is the new way to discover CPU features with /cpus/features * devicetree. This supersedes PVR based discovery ("cputable"), and older * device tree feature advertisement. */ #include <linux/types.h> #include <uapi/asm/cputable.h> #ifdef CONFIG_PPC_DT_CPU_FTRS bool dt_cpu_ftrs_init(void *fdt); void dt_cpu_ftrs_scan(void); bool dt_cpu_ftrs_in_use(void); #else static inline bool dt_cpu_ftrs_init(void *fdt) { return false; } static inline void dt_cpu_ftrs_scan(void) { } static inline bool dt_cpu_ftrs_in_use(void) { return false; } #endif #endif /* __ASM_POWERPC_DT_CPU_FTRS_H */