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| // 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,
| unsigned long prot_val)
| {
| unsigned long flags = prot_val & _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);
|
|
