diff --git a/Documentation/features/vm/ioremap_prot/arch-support.txt b/Documentation/features/vm/ioremap_prot/arch-support.txt
index 8527601a3739..326e4797bc65 100644
--- a/Documentation/features/vm/ioremap_prot/arch-support.txt
+++ b/Documentation/features/vm/ioremap_prot/arch-support.txt
@@ -16,7 +16,7 @@
     |        ia64: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
-    |        mips: | TODO |
+    |        mips: |  ok  |
     |       nds32: | TODO |
     |       nios2: | TODO |
     |    openrisc: | TODO |
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 8272ea4c7264..378525aaadcc 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -56,6 +56,7 @@ config MIPS
 	select HAVE_FUNCTION_TRACER
 	select HAVE_GENERIC_DMA_COHERENT
 	select HAVE_IDE
+	select HAVE_IOREMAP_PROT
 	select HAVE_IRQ_EXIT_ON_IRQ_STACK
 	select HAVE_IRQ_TIME_ACCOUNTING
 	select HAVE_KPROBES
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h
index 266257d56fb6..b5322f7386bf 100644
--- a/arch/mips/include/asm/io.h
+++ b/arch/mips/include/asm/io.h
@@ -217,6 +217,18 @@ static inline void __iomem * __ioremap_mode(phys_addr_t offset, unsigned long si
 #undef __IS_LOW512
 }
 
+/*
+ * ioremap_prot     -   map bus memory into CPU space
+ * @offset:    bus address of the memory
+ * @size:      size of the resource to map
+
+ * ioremap_prot gives the caller control over cache coherency attributes (CCA)
+ */
+static inline void __iomem *ioremap_prot(phys_addr_t offset,
+		unsigned long size, unsigned long prot_val) {
+	return __ioremap_mode(offset, size, prot_val & _CACHE_MASK);
+}
+
 /*
  * ioremap     -   map bus memory into CPU space
  * @offset:    bus address of the memory
diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
index e8cc328fce2d..6b31c93b5eaa 100644
--- a/arch/mips/include/asm/page.h
+++ b/arch/mips/include/asm/page.h
@@ -154,6 +154,7 @@ typedef struct { unsigned long pgd; } pgd_t;
 typedef struct { unsigned long pgprot; } pgprot_t;
 #define pgprot_val(x)	((x).pgprot)
 #define __pgprot(x)	((pgprot_t) { (x) } )
+#define pte_pgprot(x)	__pgprot(pte_val(x) & ~_PFN_MASK)
 
 /*
  * On R4000-style MMUs where a TLB entry is mapping a adjacent even / odd