diff --git a/MAINTAINERS b/MAINTAINERS
index 3bdc260e36b7..4783763df026 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4333,6 +4333,7 @@ Q:	https://patchwork.kernel.org/project/linux-dmaengine/list/
 S:	Maintained
 F:	drivers/dma/
 F:	include/linux/dmaengine.h
+F:	include/linux/of_dma.h
 F:	Documentation/devicetree/bindings/dma/
 F:	Documentation/driver-api/dmaengine/
 T:	git git://git.infradead.org/users/vkoul/slave-dma.git
@@ -6033,6 +6034,7 @@ F:	Documentation/ABI/obsolete/sysfs-gpio
 F:	drivers/gpio/
 F:	include/linux/gpio/
 F:	include/linux/gpio.h
+F:	include/linux/of_gpio.h
 F:	include/asm-generic/gpio.h
 F:	include/uapi/linux/gpio.h
 F:	tools/gpio/
@@ -7321,6 +7323,7 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/iommu/
 F:	drivers/iommu/
 F:	include/linux/iommu.h
+F:	include/linux/of_iommu.h
 F:	include/linux/iova.h
 
 IP MASQUERADING
@@ -10711,6 +10714,7 @@ F:	drivers/acpi/pci*
 F:	drivers/pci/
 F:	include/asm-generic/pci*
 F:	include/linux/pci*
+F:	include/linux/of_pci.h
 F:	include/uapi/linux/pci*
 F:	lib/pci*
 F:	arch/x86/pci/