arch/mips/include/asm/mach-generic/ioremap.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  *      include/asm-mips/mach-generic/ioremap.h
   4  */
   5 #ifndef __ASM_MACH_GENERIC_IOREMAP_H
   6 #define __ASM_MACH_GENERIC_IOREMAP_H
   7
   8 #include <linux/types.h>
   9
  10 /*
  11  * Allow physical addresses to be fixed up to help peripherals located
  12  * outside the low 32-bit range -- generic pass-through version.
  13  */
  14 static inline phys_addr_t fixup_bigphys_addr(phys_addr_t phys_addr, phys_addr_t size)
  15 {
  16         return phys_addr;
  17 }
  18
  19 static inline void __iomem *plat_ioremap(phys_addr_t offset, unsigned long size,
  20         unsigned long flags)
  21 {
  22         return NULL;
  23 }
  24
  25 static inline int plat_iounmap(const volatile void __iomem *addr)
  26 {
  27         return 0;
  28 }
  29
  30 #endif /* __ASM_MACH_GENERIC_IOREMAP_H */