diff --git a/arch/powerpc/kernel/mce.c b/arch/powerpc/kernel/mce.c
index 9a3c2a84a2acab32e4c0544d92f9633822a4a430..15e7b4900689af54b61000b4f405ba26d3cc849f 100644
--- a/arch/powerpc/kernel/mce.c
+++ b/arch/powerpc/kernel/mce.c
@@ -18,6 +18,7 @@
 #include <linux/extable.h>
 #include <linux/ftrace.h>
 #include <linux/memblock.h>
+#include <linux/of.h>
 
 #include <asm/interrupt.h>
 #include <asm/machdep.h>
diff --git a/arch/powerpc/kvm/book3s_hv_uvmem.c b/arch/powerpc/kvm/book3s_hv_uvmem.c
index 84e5a2dc8be53e8b1b521eedcdae268335488367..b898a596db42734e3a10d92004b6f079304a7fd5 100644
--- a/arch/powerpc/kvm/book3s_hv_uvmem.c
+++ b/arch/powerpc/kvm/book3s_hv_uvmem.c
@@ -90,6 +90,7 @@
 #include <linux/migrate.h>
 #include <linux/kvm_host.h>
 #include <linux/ksm.h>
+#include <linux/of.h>
 #include <asm/ultravisor.h>
 #include <asm/mman.h>
 #include <asm/kvm_ppc.h>
diff --git a/arch/powerpc/kvm/book3s_xive.c b/arch/powerpc/kvm/book3s_xive.c
index e7219b6f5f9a5e98a4e2229d5e66a79792ca53da..08910d44d2cb45139311f51303ea22ecee6e87a6 100644
--- a/arch/powerpc/kvm/book3s_xive.c
+++ b/arch/powerpc/kvm/book3s_xive.c
@@ -14,6 +14,7 @@
 #include <linux/percpu.h>
 #include <linux/cpumask.h>
 #include <linux/uaccess.h>
+#include <linux/irqdomain.h>
 #include <asm/kvm_book3s.h>
 #include <asm/kvm_ppc.h>
 #include <asm/hvcall.h>
diff --git a/arch/powerpc/kvm/book3s_xive_native.c b/arch/powerpc/kvm/book3s_xive_native.c
index 76800c84f2a35ae5ca871aef415a19db1b7b6ec0..30bacf6dd53d310bf132acad611e9c361c7a569f 100644
--- a/arch/powerpc/kvm/book3s_xive_native.c
+++ b/arch/powerpc/kvm/book3s_xive_native.c
@@ -12,6 +12,7 @@
 #include <linux/spinlock.h>
 #include <linux/delay.h>
 #include <linux/file.h>
+#include <linux/irqdomain.h>
 #include <asm/uaccess.h>
 #include <asm/kvm_book3s.h>
 #include <asm/kvm_ppc.h>
diff --git a/arch/powerpc/mm/book3s64/radix_pgtable.c b/arch/powerpc/mm/book3s64/radix_pgtable.c
index 5fef8db3b46342d4f9c3cc77bc021d5758b49150..edadb9e9c9c0f5251e8377df4cf59987f29a438f 100644
--- a/arch/powerpc/mm/book3s64/radix_pgtable.c
+++ b/arch/powerpc/mm/book3s64/radix_pgtable.c
@@ -11,6 +11,7 @@
 #include <linux/kernel.h>
 #include <linux/sched/mm.h>
 #include <linux/memblock.h>
+#include <linux/of.h>
 #include <linux/of_fdt.h>
 #include <linux/mm.h>
 #include <linux/hugetlb.h>
diff --git a/arch/powerpc/platforms/cell/pmu.c b/arch/powerpc/platforms/cell/pmu.c
index 35bbd15582af0c832d2089e96f33fbcd9dc39a51..b207a7f99be50d05ada0581c95908b30c1f3f115 100644
--- a/arch/powerpc/platforms/cell/pmu.c
+++ b/arch/powerpc/platforms/cell/pmu.c
@@ -10,6 +10,7 @@
  */
 
 #include <linux/interrupt.h>
+#include <linux/irqdomain.h>
 #include <linux/types.h>
 #include <linux/export.h>
 #include <asm/io.h>
diff --git a/arch/powerpc/platforms/embedded6xx/flipper-pic.c b/arch/powerpc/platforms/embedded6xx/flipper-pic.c
index d39a9213a3e69f8cbb9326c73faff17512ecb581..609bda2ad5dd2d3ed692d349855845af21eb0e30 100644
--- a/arch/powerpc/platforms/embedded6xx/flipper-pic.c
+++ b/arch/powerpc/platforms/embedded6xx/flipper-pic.c
@@ -12,6 +12,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/irq.h>
+#include <linux/irqdomain.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <asm/io.h>
diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c
index 78f2339ed5cb18296b1d1d5586a9396df02e7005..e68f4fb1c1f4051de740dcf46d22fcf367dfa469 100644
--- a/arch/powerpc/platforms/ps3/interrupt.c
+++ b/arch/powerpc/platforms/ps3/interrupt.c
@@ -9,6 +9,7 @@
 #include <linux/kernel.h>
 #include <linux/export.h>
 #include <linux/irq.h>
+#include <linux/irqdomain.h>
 
 #include <asm/machdep.h>
 #include <asm/udbg.h>
diff --git a/arch/powerpc/platforms/pseries/ibmebus.c b/arch/powerpc/platforms/pseries/ibmebus.c
index a15ab33646b30ed90f4d0e06f8ae719ed55a4e59..c6c79ef55e138dc229e86689855977920adc8ea1 100644
--- a/arch/powerpc/platforms/pseries/ibmebus.c
+++ b/arch/powerpc/platforms/pseries/ibmebus.c
@@ -42,6 +42,7 @@
 #include <linux/kobject.h>
 #include <linux/dma-map-ops.h>
 #include <linux/interrupt.h>
+#include <linux/irqdomain.h>
 #include <linux/of.h>
 #include <linux/slab.h>
 #include <linux/stat.h>
diff --git a/arch/powerpc/sysdev/ehv_pic.c b/arch/powerpc/sysdev/ehv_pic.c
index 48866e6c1efb76552a5e83f06d024c15f286fcb9..00705258ecf96b6516e7955d0854e449ac7e1b7b 100644
--- a/arch/powerpc/sysdev/ehv_pic.c
+++ b/arch/powerpc/sysdev/ehv_pic.c
@@ -14,6 +14,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/irq.h>
+#include <linux/irqdomain.h>
 #include <linux/smp.h>
 #include <linux/interrupt.h>
 #include <linux/slab.h>
diff --git a/arch/powerpc/sysdev/fsl_mpic_err.c b/arch/powerpc/sysdev/fsl_mpic_err.c
index 13583bbc3e8e8aeb3974e520d2950b389d0070af..5fa5fa215541f519b93b28af233c62ef0cd2b64c 100644
--- a/arch/powerpc/sysdev/fsl_mpic_err.c
+++ b/arch/powerpc/sysdev/fsl_mpic_err.c
@@ -8,6 +8,7 @@
 #include <linux/irq.h>
 #include <linux/smp.h>
 #include <linux/interrupt.h>
+#include <linux/irqdomain.h>
 
 #include <asm/io.h>
 #include <asm/irq.h>
diff --git a/arch/powerpc/sysdev/xics/icp-hv.c b/arch/powerpc/sysdev/xics/icp-hv.c
index 21b9d1bf39ff608fde109901b8d624c726aaa1d7..6765d9e264a397a51440764487dd5fd9ce83cde9 100644
--- a/arch/powerpc/sysdev/xics/icp-hv.c
+++ b/arch/powerpc/sysdev/xics/icp-hv.c
@@ -7,6 +7,7 @@
 #include <linux/irq.h>
 #include <linux/smp.h>
 #include <linux/interrupt.h>
+#include <linux/irqdomain.h>
 #include <linux/cpu.h>
 #include <linux/of.h>
 
diff --git a/arch/powerpc/sysdev/xics/icp-opal.c b/arch/powerpc/sysdev/xics/icp-opal.c
index 68fd2540b093173288a0190451b80f6eec5a79e3..675d708863d57540a8d00c2181e4f5f83cb4ca84 100644
--- a/arch/powerpc/sysdev/xics/icp-opal.c
+++ b/arch/powerpc/sysdev/xics/icp-opal.c
@@ -7,6 +7,7 @@
 #include <linux/irq.h>
 #include <linux/smp.h>
 #include <linux/interrupt.h>
+#include <linux/irqdomain.h>
 #include <linux/cpu.h>
 #include <linux/of.h>