20 files changed, 42 insertions, 60 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 8be31261aec8..8eba699e8ea3 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -168,6 +168,7 @@ config PPC
 	select GENERIC_CPU_VULNERABILITIES	if PPC_BARRIER_NOSPEC
 	select GENERIC_IRQ_SHOW
 	select GENERIC_IRQ_SHOW_LEVEL
+	select GENERIC_PCI_IOMAP		if PCI
 	select GENERIC_SMP_IDLE_THREAD
 	select GENERIC_STRNCPY_FROM_USER
 	select GENERIC_STRNLEN_USER
@@ -930,23 +931,6 @@ config FSL_GTM
 	help
 	  Freescale General-purpose Timers support
 
-# Platforms that what PCI turned unconditionally just do select PCI
-# in their config node.  Platforms that want to choose at config
-# time should select PPC_PCI_CHOICE
-config PPC_PCI_CHOICE
-	bool
-
-config PCI
-	bool "PCI support" if PPC_PCI_CHOICE
-	default y if !40x && !CPM2 && !PPC_8xx && !PPC_83xx \
-		&& !PPC_85xx && !PPC_86xx && !GAMECUBE_COMMON
-	select GENERIC_PCI_IOMAP
-	help
-	  Find out whether your system includes a PCI bus. PCI is the name of
-	  a bus system, i.e. the way the CPU talks to the other stuff inside
-	  your box.  If you say Y here, the kernel will include drivers and
-	  infrastructure code to support PCI bus devices.
-
 config PCI_DOMAINS
 	def_bool PCI
 
@@ -959,8 +943,6 @@ config PCI_8260
 	select PPC_INDIRECT_PCI
 	default y
 
-source "drivers/pci/Kconfig"
-
 source "drivers/pcmcia/Kconfig"
 
 config HAS_RAPIDIO
diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig
index 5326ece36120..ad2bb1408b4c 100644
--- a/arch/powerpc/platforms/40x/Kconfig
+++ b/arch/powerpc/platforms/40x/Kconfig
@@ -11,7 +11,7 @@ config EP405
 	bool "EP405/EP405PC"
 	depends on 40x
 	select 405GP
-	select PCI
+	select FORCE_PCI
 	help
 	  This option enables support for the EP405/EP405PC boards.
 
@@ -19,7 +19,7 @@ config HOTFOOT
         bool "Hotfoot"
 	depends on 40x
 	select PPC40x_SIMPLE
-	select PCI
+	select FORCE_PCI
         help
 	 This option enables support for the ESTEEM 195E Hotfoot board.
 
@@ -29,7 +29,7 @@ config KILAUEA
 	select 405EX
 	select PPC40x_SIMPLE
 	select PPC4xx_PCI_EXPRESS
-	select PCI
+	select FORCE_PCI
 	select PCI_MSI
 	select PPC4xx_MSI
 	help
@@ -39,7 +39,7 @@ config MAKALU
 	bool "Makalu"
 	depends on 40x
 	select 405EX
-	select PCI
+	select FORCE_PCI
 	select PPC4xx_PCI_EXPRESS
 	select PPC40x_SIMPLE
 	help
@@ -50,7 +50,7 @@ config WALNUT
 	depends on 40x
 	default y
 	select 405GP
-	select PCI
+	select FORCE_PCI
 	select OF_RTC
 	help
 	  This option enables support for the IBM PPC405GP evaluation board.
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
index 9a85d350b1b6..4a9a72d01c3c 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -12,7 +12,7 @@ config BAMBOO
 	depends on 44x
 	select PPC44x_SIMPLE
 	select 440EP
-	select PCI
+	select FORCE_PCI
 	help
 	  This option enables support for the IBM PPC440EP evaluation board.
 
@@ -21,7 +21,7 @@ config BLUESTONE
 	depends on 44x
 	select PPC44x_SIMPLE
 	select APM821xx
-	select PCI
+	select FORCE_PCI
 	select PCI_MSI
 	select PPC4xx_MSI
 	select PPC4xx_PCI_EXPRESS
@@ -34,7 +34,7 @@ config EBONY
 	depends on 44x
 	default y
 	select 440GP
-	select PCI
+	select FORCE_PCI
 	select OF_RTC
 	help
 	  This option enables support for the IBM PPC440GP evaluation board.
@@ -43,7 +43,7 @@ config SAM440EP
         bool "Sam440ep"
 	depends on 44x
         select 440EP
-        select PCI
+        select FORCE_PCI
         help
           This option enables support for the ACube Sam440ep board.
 
@@ -60,7 +60,7 @@ config TAISHAN
 	depends on 44x
 	select PPC44x_SIMPLE
 	select 440GX
-	select PCI
+	select FORCE_PCI
 	help
 	  This option enables support for the AMCC PPC440GX "Taishan"
 	  evaluation board.
@@ -70,7 +70,7 @@ config KATMAI
 	depends on 44x
 	select PPC44x_SIMPLE
 	select 440SPe
-	select PCI
+	select FORCE_PCI
 	select PPC4xx_PCI_EXPRESS
 	select PCI_MSI
 	select PPC4xx_MSI
@@ -82,7 +82,7 @@ config RAINIER
 	depends on 44x
 	select PPC44x_SIMPLE
 	select 440GRX
-	select PCI
+	select FORCE_PCI
 	help
 	  This option enables support for the AMCC PPC440GRX evaluation board.
 
@@ -103,7 +103,7 @@ config ARCHES
 	depends on 44x
 	select PPC44x_SIMPLE
 	select 460EX # Odd since it uses 460GT but the effects are the same
-	select PCI
+	select FORCE_PCI
 	select PPC4xx_PCI_EXPRESS
 	help
 	  This option enables support for the AMCC Dual PPC460GT evaluation board.
@@ -112,7 +112,7 @@ config CANYONLANDS
 	bool "Canyonlands"
 	depends on 44x
 	select 460EX
-	select PCI
+	select FORCE_PCI
 	select PPC4xx_PCI_EXPRESS
 	select PCI_MSI
 	select PPC4xx_MSI
@@ -126,7 +126,7 @@ config GLACIER
 	depends on 44x
 	select PPC44x_SIMPLE
 	select 460EX # Odd since it uses 460GT but the effects are the same
-	select PCI
+	select FORCE_PCI
 	select PPC4xx_PCI_EXPRESS
 	select IBM_EMAC_RGMII if IBM_EMAC
 	select IBM_EMAC_ZMII if IBM_EMAC
@@ -138,7 +138,7 @@ config REDWOOD
 	depends on 44x
 	select PPC44x_SIMPLE
 	select 460SX
-	select PCI
+	select FORCE_PCI
 	select PPC4xx_PCI_EXPRESS
 	select PCI_MSI
 	select PPC4xx_MSI
@@ -150,7 +150,7 @@ config EIGER
 	depends on 44x
 	select PPC44x_SIMPLE
 	select 460SX
-	select PCI
+	select FORCE_PCI
 	select PPC4xx_PCI_EXPRESS
 	select IBM_EMAC_RGMII if IBM_EMAC
 	help
@@ -161,7 +161,7 @@ config YOSEMITE
 	depends on 44x
 	select PPC44x_SIMPLE
 	select 440EP
-	select PCI
+	select FORCE_PCI
 	help
 	  This option enables support for the AMCC PPC440EP evaluation board.
 
@@ -201,7 +201,7 @@ config AKEBONO
 	select SWIOTLB
 	select 476FPE
 	select PPC4xx_PCI_EXPRESS
-	select PCI
+	select FORCE_PCI
 	select PCI_MSI
 	select PPC4xx_HSTA_MSI
 	select I2C
@@ -226,7 +226,7 @@ config ICON
 	depends on 44x
 	select PPC44x_SIMPLE
 	select 440SPe
-	select PCI
+	select FORCE_PCI
 	select PPC4xx_PCI_EXPRESS
 	help
 	  This option enables support for the AMCC PPC440SPe evaluation board.
@@ -250,7 +250,7 @@ config XILINX_VIRTEX440_GENERIC_BOARD
 config XILINX_ML510
 	bool "Xilinx ML510 extra support"
 	depends on XILINX_VIRTEX440_GENERIC_BOARD
-	select PPC_PCI_CHOICE
+	select HAVE_PCI
 	select XILINX_PCI if PCI
 	select PPC_INDIRECT_PCI if PCI
 	select PPC_I8259 if PCI
diff --git a/arch/powerpc/platforms/512x/Kconfig b/arch/powerpc/platforms/512x/Kconfig
index b59eab6cbb1b..d3716bf68f97 100644
--- a/arch/powerpc/platforms/512x/Kconfig
+++ b/arch/powerpc/platforms/512x/Kconfig
@@ -5,7 +5,7 @@ config PPC_MPC512x
 	select COMMON_CLK
 	select FSL_SOC
 	select IPIC
-	select PPC_PCI_CHOICE
+	select HAVE_PCI
 	select FSL_PCI if PCI
 	select USB_EHCI_BIG_ENDIAN_MMIO if USB_EHCI_HCD
 	select USB_EHCI_BIG_ENDIAN_DESC if USB_EHCI_HCD
diff --git a/arch/powerpc/platforms/52xx/Kconfig b/arch/powerpc/platforms/52xx/Kconfig
index 55a587070342..b46850e039ee 100644
--- a/arch/powerpc/platforms/52xx/Kconfig
+++ b/arch/powerpc/platforms/52xx/Kconfig
@@ -3,7 +3,7 @@ config PPC_MPC52xx
 	bool "52xx-based boards"
 	depends on 6xx
 	select COMMON_CLK
-	select PPC_PCI_CHOICE
+	select HAVE_PCI
 
 config PPC_MPC5200_SIMPLE
 	bool "Generic support for simple MPC5200 based boards"
diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig
index 071f53b0c0a0..9b225d2341c7 100644
--- a/arch/powerpc/platforms/83xx/Kconfig
+++ b/arch/powerpc/platforms/83xx/Kconfig
@@ -3,7 +3,7 @@ menuconfig PPC_83xx
 	bool "83xx-based boards"
 	depends on 6xx
 	select PPC_UDBG_16550
-	select PPC_PCI_CHOICE
+	select HAVE_PCI
 	select FSL_PCI if PCI
 	select FSL_SOC
 	select IPIC
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index 68920d42b4bc..ba0ea84ce578 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -5,7 +5,7 @@ menuconfig FSL_SOC_BOOKE
 	select FSL_SOC
 	select PPC_UDBG_16550
 	select MPIC
-	select PPC_PCI_CHOICE
+	select HAVE_PCI
 	select FSL_PCI if PCI
 	select SERIAL_8250_EXTENDED if SERIAL_8250
 	select SERIAL_8250_SHARE_IRQ if SERIAL_8250
diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig
index bcd179d3ed92..a4fa31a40502 100644
--- a/arch/powerpc/platforms/86xx/Kconfig
+++ b/arch/powerpc/platforms/86xx/Kconfig
@@ -70,7 +70,7 @@ endif
 
 config MPC8641
 	bool
-	select PPC_PCI_CHOICE
+	select HAVE_PCI
 	select FSL_PCI if PCI
 	select PPC_UDBG_16550
 	select MPIC
@@ -79,7 +79,7 @@ config MPC8641
 
 config MPC8610
 	bool
-	select PPC_PCI_CHOICE
+	select HAVE_PCI
 	select FSL_PCI if PCI
 	select PPC_UDBG_16550
 	select MPIC
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 260a56b7602d..33586c1a39aa 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -265,7 +265,7 @@ config CPM2
 	bool "Enable support for the CPM2 (Communications Processor Module)"
 	depends on (FSL_SOC_BOOKE && PPC32) || 8260
 	select CPM
-	select PPC_PCI_CHOICE
+	select HAVE_PCI
 	select GPIOLIB
 	help
 	  The CPM2 (Communications Processor Module) is a coprocessor on
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index f4e2c5729374..24638c45e3b7 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -39,14 +39,14 @@ config 40x
 	select PPC_DCR_NATIVE
 	select PPC_UDBG_16550
 	select 4xx_SOC
-	select PPC_PCI_CHOICE
+	select HAVE_PCI
 
 config 44x
 	bool "AMCC 44x, 46x or 47x"
 	select PPC_DCR_NATIVE
 	select PPC_UDBG_16550
 	select 4xx_SOC
-	select PPC_PCI_CHOICE
+	select HAVE_PCI
 	select PHYS_64BIT
 
 config E200
diff --git a/arch/powerpc/platforms/amigaone/Kconfig b/arch/powerpc/platforms/amigaone/Kconfig
index 03dc1e37c25b..977d281b4365 100644
--- a/arch/powerpc/platforms/amigaone/Kconfig
+++ b/arch/powerpc/platforms/amigaone/Kconfig
@@ -5,7 +5,7 @@ config AMIGAONE
 	select PPC_I8259
 	select PPC_INDIRECT_PCI
 	select PPC_UDBG_16550
-	select PCI
+	select FORCE_PCI
 	select NOT_COHERENT_CACHE
 	select CHECK_CACHE_COHERENCY
 	select DEFAULT_UIMAGE
diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig
index 4b2f114f3116..0f7c8241912b 100644
--- a/arch/powerpc/platforms/cell/Kconfig
+++ b/arch/powerpc/platforms/cell/Kconfig
@@ -27,7 +27,7 @@ config PPC_IBM_CELL_BLADE
 	depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN
 	select PPC_CELL_NATIVE
 	select PPC_OF_PLATFORM_PCI
-	select PCI
+	select FORCE_PCI
 	select MMIO_NVRAM
 	select PPC_UDBG_16550
 	select UDBG_RTAS_CONSOLE
diff --git a/arch/powerpc/platforms/chrp/Kconfig b/arch/powerpc/platforms/chrp/Kconfig
index ead99eff875a..c11d33b246e3 100644
--- a/arch/powerpc/platforms/chrp/Kconfig
+++ b/arch/powerpc/platforms/chrp/Kconfig
@@ -12,5 +12,5 @@ config PPC_CHRP
 	select PPC_MPC106
 	select PPC_UDBG_16550
 	select PPC_NATIVE
-	select PCI
+	select FORCE_PCI
 	default y
diff --git a/arch/powerpc/platforms/embedded6xx/Kconfig b/arch/powerpc/platforms/embedded6xx/Kconfig
index 8ea16db5ff48..fcb88f6946ed 100644
--- a/arch/powerpc/platforms/embedded6xx/Kconfig
+++ b/arch/powerpc/platforms/embedded6xx/Kconfig
@@ -52,7 +52,7 @@ config MVME5100
 	bool "Motorola/Emerson MVME5100"
 	depends on EMBEDDED6xx
 	select MPIC
-	select PCI
+	select FORCE_PCI
 	select PPC_INDIRECT_PCI
 	select PPC_I8259
 	select PPC_NATIVE
@@ -63,7 +63,7 @@ config MVME5100
 
 config TSI108_BRIDGE
 	bool
-	select PCI
+	select FORCE_PCI
 	select MPIC
 	select MPIC_WEIRD
 
diff --git a/arch/powerpc/platforms/maple/Kconfig b/arch/powerpc/platforms/maple/Kconfig
index 2601fac50354..08d530a2a8b1 100644
--- a/arch/powerpc/platforms/maple/Kconfig
+++ b/arch/powerpc/platforms/maple/Kconfig
@@ -2,7 +2,7 @@
 config PPC_MAPLE
 	depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN
 	bool "Maple 970FX Evaluation Board"
-	select PCI
+	select FORCE_PCI
 	select MPIC
 	select U3_DART
 	select MPIC_U3_HT_IRQS
diff --git a/arch/powerpc/platforms/pasemi/Kconfig b/arch/powerpc/platforms/pasemi/Kconfig
index 98e3bc22bebc..c52731a7773f 100644
--- a/arch/powerpc/platforms/pasemi/Kconfig
+++ b/arch/powerpc/platforms/pasemi/Kconfig
@@ -3,7 +3,7 @@ config PPC_PASEMI
 	depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN
 	bool "PA Semi SoC-based platforms"
 	select MPIC
-	select PCI
+	select FORCE_PCI
 	select PPC_UDBG_16550
 	select PPC_NATIVE
 	select MPIC_BROKEN_REGREAD
diff --git a/arch/powerpc/platforms/powermac/Kconfig b/arch/powerpc/platforms/powermac/Kconfig
index fc90cb35cea3..f834a19ed772 100644
--- a/arch/powerpc/platforms/powermac/Kconfig
+++ b/arch/powerpc/platforms/powermac/Kconfig
@@ -3,7 +3,7 @@ config PPC_PMAC
 	bool "Apple PowerMac based machines"
 	depends on PPC_BOOK3S && CPU_BIG_ENDIAN
 	select MPIC
-	select PCI
+	select FORCE_PCI
 	select PPC_INDIRECT_PCI if PPC32
 	select PPC_MPC106 if PPC32
 	select PPC_NATIVE
diff --git a/arch/powerpc/platforms/powernv/Kconfig b/arch/powerpc/platforms/powernv/Kconfig
index 99083fe992d5..850eee860cf2 100644
--- a/arch/powerpc/platforms/powernv/Kconfig
+++ b/arch/powerpc/platforms/powernv/Kconfig
@@ -7,7 +7,7 @@ config PPC_POWERNV
 	select PPC_ICP_NATIVE
 	select PPC_XIVE_NATIVE
 	select PPC_P7_NAP
-	select PCI
+	select FORCE_PCI
 	select PCI_MSI
 	select EPAPR_BOOT
 	select PPC_INDIRECT_PIO
diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig
index 24864b8aaf5d..e32406e918d0 100644
--- a/arch/powerpc/platforms/ps3/Kconfig
+++ b/arch/powerpc/platforms/ps3/Kconfig
@@ -6,7 +6,7 @@ config PPC_PS3
 	select USB_OHCI_LITTLE_ENDIAN
 	select USB_OHCI_BIG_ENDIAN_MMIO
 	select USB_EHCI_BIG_ENDIAN_MMIO
-	select PPC_PCI_CHOICE
+	select HAVE_PCI
 	help
 	  This option enables support for the Sony PS3 game console
 	  and other platforms using the PS3 hypervisor.  Enabling this
diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index 2e4bd32154b5..1040daa166b4 100644
--- a/arch/powerpc/platforms/pseries/Kconfig
+++ b/arch/powerpc/platforms/pseries/Kconfig
@@ -5,7 +5,7 @@ config PPC_PSERIES
 	select HAVE_PCSPKR_PLATFORM
 	select MPIC
 	select OF_DYNAMIC
-	select PCI
+	select FORCE_PCI
 	select PCI_MSI
 	select PPC_XICS
 	select PPC_XIVE_SPAPR