1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __ASM_MACH_OCTEON_IOREMAP_H
3 #define __ASM_MACH_OCTEON_IOREMAP_H
4 
5 #include <linux/types.h>
6 
7 /*
8  * Allow physical addresses to be fixed up to help peripherals located
9  * outside the low 32-bit range -- generic pass-through version.
10  */
fixup_bigphys_addr(phys_addr_t phys_addr,phys_addr_t size)11 static inline phys_addr_t fixup_bigphys_addr(phys_addr_t phys_addr,
12 					     phys_addr_t size)
13 {
14 	return phys_addr;
15 }
16 
plat_ioremap(phys_addr_t offset,unsigned long size,unsigned long flags)17 static inline void __iomem *plat_ioremap(phys_addr_t offset, unsigned long size,
18 					 unsigned long flags)
19 {
20 	return (void __iomem *)(XKPHYS | offset);
21 }
22 
plat_iounmap(const volatile void __iomem * addr)23 static inline int plat_iounmap(const volatile void __iomem *addr)
24 {
25 	return 0;
26 }
27 
28 #define _page_cachable_default	_CACHE_CACHABLE_NONCOHERENT
29 
30 #endif /* __ASM_MACH_OCTEON_IOREMAP_H */
31