@@ -65,10 +65,10 @@ config SUPERH
 	select MODULES_USE_ELF_RELA
 	select NEED_SG_DMA_LENGTH
 	select NO_DMA if !MMU && !DMA_COHERENT
-	select NO_GENERIC_PCI_IOPORT_MAP if PCI
+	select NO_GENERIC_PCI_IOPORT_MAP if !SH_DEVICE_TREE
 	select OLD_SIGACTION
 	select OLD_SIGSUSPEND
-	select PCI_DOMAINS if PCI
+	select PCI_DOMAINS if PCI && !SH_DEVICE_TREE
 	select PERF_EVENTS
 	select PERF_USE_VMALLOC
 	select RTC_LIB

@@ -152,7 +152,7 @@ menu "System type"
 #
 config CPU_SH2
 	bool
-	select SH_INTC
+	select SH_INTC if !SH_DEVICE_TREE
 
 config CPU_SH2A
 	bool

@@ -178,7 +178,7 @@ config CPU_SH4
 	select CPU_HAS_INTEVT
 	select CPU_HAS_SR_RB
 	select CPU_HAS_FPU if !CPU_SH4AL_DSP
-	select SH_INTC
+	select SH_INTC if !SH_DEVICE_TREE
 	select SYS_SUPPORTS_SH_TMU
 
 config CPU_SH4A

@@ -521,6 +521,7 @@ config SH_PCLK_FREQ
 
 config SH_CLK_CPG
 	def_bool y
+	depends on !COMMON_CLK
 
 config SH_CLK_CPG_LEGACY
 	depends on SH_CLK_CPG

@@ -665,7 +666,7 @@ config BUILTIN_DTB_SOURCE
 	  kernel.
 
 config ZERO_PAGE_OFFSET
-	hex
+	hex "Zero page offset"
 	default "0x00010000" if PAGE_SIZE_64KB || SH_RTS7751R2D || \
 				SH_7751_SOLUTION_ENGINE
 	default "0x00004000" if PAGE_SIZE_16KB || SH_SH03

@@ -5,6 +5,8 @@
 
 obj-y		+= dma/ platform_early.o
 
+ifndef CONFIG_SH_DEVICE_TREE
 obj-$(CONFIG_PCI)		+= pci/
+endif
 obj-$(CONFIG_PUSH_SWITCH)	+= push-switch.o
 obj-$(CONFIG_HEARTBEAT)		+= heartbeat.o

@@ -16,6 +16,11 @@ obj-$(CONFIG_ARCH_SHMOBILE)	+= shmobile/
 # Common interfaces.
 
 obj-$(CONFIG_SH_ADC)		+= adc.o
+ifndef CONFIG_COMMON_CLK
+obj-y += clock.o
 obj-$(CONFIG_SH_CLK_CPG_LEGACY)	+= clock-cpg.o
-
-obj-y	+= irq/ init.o clock.o fpu.o pfc.o proc.o
+endif
+ifndef CONFIG_GENERIC_IRQ_CHIP
+obj-y	+= irq/
+endif
+obj-y	+= init.o fpu.o pfc.o proc.o

@@ -15,6 +15,7 @@ perf-$(CONFIG_CPU_SUBTYPE_SH7750)	:= perf_event.o
 perf-$(CONFIG_CPU_SUBTYPE_SH7750S)	:= perf_event.o
 perf-$(CONFIG_CPU_SUBTYPE_SH7091)	:= perf_event.o
 
+ifndef CONFIG_SH_DEVICE_TREE
 # CPU subtype setup
 obj-$(CONFIG_CPU_SUBTYPE_SH7750)	+= setup-sh7750.o
 obj-$(CONFIG_CPU_SUBTYPE_SH7750R)	+= setup-sh7750.o

@@ -29,5 +30,7 @@ ifndef CONFIG_CPU_SH4A
 clock-$(CONFIG_CPU_SH4)			:= clock-sh4.o
 endif
 
+endif # CONFIG_SH_DEVICE_TREE
+
 obj-y					+= $(clock-y)
 obj-$(CONFIG_PERF_EVENTS)		+= $(perf-y)