/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/mach-tx39xx/ioremap.h */ #ifndef __ASM_MACH_TX39XX_IOREMAP_H #define __ASM_MACH_TX39XX_IOREMAP_H #include <linux/types.h> static inline void __iomem *plat_ioremap(phys_addr_t offset, unsigned long size, unsigned long flags) { #define TXX9_DIRECTMAP_BASE 0xff000000ul if (offset >= TXX9_DIRECTMAP_BASE && offset < TXX9_DIRECTMAP_BASE + 0xff0000) return (void __iomem *)offset; return NULL; } static inline int plat_iounmap(const volatile void __iomem *addr) { return (unsigned long)addr >= TXX9_DIRECTMAP_BASE; } #endif /* __ASM_MACH_TX39XX_IOREMAP_H */