| // SPDX-License-Identifier: GPL-2.0-only | |
| #include <linux/io.h> | |
| #include <ioremap.h> | |
| void __iomem *ioremap_prot(phys_addr_t offset, unsigned long size, | |
| pgprot_t prot) | |
| { | |
| unsigned long flags = pgprot_val(prot) & _CACHE_MASK; | |
| u64 base = (flags == _CACHE_UNCACHED ? IO_BASE : UNCAC_BASE); | |
| void __iomem *addr; | |
| addr = plat_ioremap(offset, size, flags); | |
| if (!addr) | |
| addr = (void __iomem *)(unsigned long)(base + offset); | |
| return addr; | |
| } | |
| EXPORT_SYMBOL(ioremap_prot); | |
| void iounmap(const volatile void __iomem *addr) | |
| { | |
| plat_iounmap(addr); | |
| } | |
| EXPORT_SYMBOL(iounmap); |