/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_MACH_BMIPS_IOREMAP_H #define __ASM_MACH_BMIPS_IOREMAP_H #include <linux/types.h> static inline int is_bmips_internal_registers(phys_addr_t offset) { if (offset >= 0xfff80000) return 1; return 0; } static inline void __iomem *plat_ioremap(phys_addr_t offset, unsigned long size, unsigned long flags) { if (is_bmips_internal_registers(offset)) return (void __iomem *)offset; return NULL; } static inline int plat_iounmap(const volatile void __iomem *addr) { return is_bmips_internal_registers((unsigned long)addr); } #endif /* __ASM_MACH_BMIPS_IOREMAP_H */