_ioremap_attr
void *_ioremap_attr(vm_paddr_t phys_addr, unsigned long size, int attr);
_ioremap_attr((addr), (size), VM_MEMATTR_DEVICE)
_ioremap_attr((addr), (size), VM_MEMATTR_DEVICE)
_ioremap_attr((addr), (size), VM_MEMATTR_DEVICE)
_ioremap_attr((addr), (size), VM_MEMATTR_UNCACHEABLE)
_ioremap_attr((addr), (size), VM_MEMATTR_WRITE_THROUGH)
_ioremap_attr((addr), (size), VM_MEMATTR_UNCACHEABLE)
_ioremap_attr((addr), (size), VM_MEMATTR_WRITE_COMBINING)
_ioremap_attr((addr), (size), VM_MEMATTR_WRITE_BACK)