diff mbox

[v2,1/9] ARM: centralize common multi-platform kconfig options

Message ID 1392153119-23248-2-git-send-email-robherring2@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Rob Herring Feb. 11, 2014, 9:11 p.m. UTC 
From: Rob Herring <robh@kernel.org>

Multi-platform requires various kconfig options to be selected, so
platforms don't need to select them individually.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Russell King <linux@arm.linux.org.uk>
---
 arch/arm/Kconfig                |  2 ++
 arch/arm/mach-bcm/Kconfig       |  5 -----
 arch/arm/mach-bcm2835/Kconfig   |  3 ---
 arch/arm/mach-berlin/Kconfig    |  3 ---
 arch/arm/mach-cns3xxx/Kconfig   |  1 -
 arch/arm/mach-highbank/Kconfig  |  6 ------
 arch/arm/mach-hisi/Kconfig      |  3 ---
 arch/arm/mach-imx/Kconfig       | 11 -----------
 arch/arm/mach-keystone/Kconfig  |  3 ---
 arch/arm/mach-moxart/Kconfig    |  5 -----
 arch/arm/mach-mvebu/Kconfig     |  5 -----
 arch/arm/mach-mxs/Kconfig       |  4 ----
 arch/arm/mach-nomadik/Kconfig   |  5 -----
 arch/arm/mach-nspire/Kconfig    |  5 -----
 arch/arm/mach-omap2/Kconfig     | 15 ---------------
 arch/arm/mach-picoxcell/Kconfig |  4 ----
 arch/arm/mach-prima2/Kconfig    |  4 ----
 arch/arm/mach-rockchip/Kconfig  |  2 --
 arch/arm/mach-shmobile/Kconfig  |  3 ---
 arch/arm/mach-socfpga/Kconfig   |  6 ------
 arch/arm/mach-spear/Kconfig     |  8 --------
 arch/arm/mach-sti/Kconfig       |  2 --
 arch/arm/mach-sunxi/Kconfig     |  4 ----
 arch/arm/mach-tegra/Kconfig     |  6 ------
 arch/arm/mach-u300/Kconfig      |  6 ------
 arch/arm/mach-ux500/Kconfig     |  4 ----
 arch/arm/mach-vexpress/Kconfig  |  3 ---
 arch/arm/mach-virt/Kconfig      |  4 ----
 arch/arm/mach-vt8500/Kconfig    |  3 ---
 arch/arm/mach-zynq/Kconfig      |  5 -----
 30 files changed, 2 insertions(+), 138 deletions(-)

Comments

Linus Walleij Feb. 14, 2014, 10:40 a.m. UTC | #1 
On Tue, Feb 11, 2014 at 10:11 PM, Rob Herring <robherring2@gmail.com> wrote:

> From: Rob Herring <robh@kernel.org>
>
> Multi-platform requires various kconfig options to be selected, so
> platforms don't need to select them individually.
>
> Signed-off-by: Rob Herring <robh@kernel.org>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Russell King <linux@arm.linux.org.uk>

OK makes sense. Maybe a bit unintuitive that multiplat
make gpiolib wanted optional and then platforms override
this by requiring it, but whatever, I cannot think of anything
better.
Acked-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij
Rob Herring Feb. 14, 2014, 2:02 p.m. UTC | #2 
On Fri, Feb 14, 2014 at 4:40 AM, Linus Walleij <linus.walleij@linaro.org> wrote:
> On Tue, Feb 11, 2014 at 10:11 PM, Rob Herring <robherring2@gmail.com> wrote:
>
>> From: Rob Herring <robh@kernel.org>
>>
>> Multi-platform requires various kconfig options to be selected, so
>> platforms don't need to select them individually.
>>
>> Signed-off-by: Rob Herring <robh@kernel.org>
>> Cc: Linus Walleij <linus.walleij@linaro.org>
>> Cc: Russell King <linux@arm.linux.org.uk>
>
> OK makes sense. Maybe a bit unintuitive that multiplat
> make gpiolib wanted optional and then platforms override
> this by requiring it, but whatever, I cannot think of anything
> better.
> Acked-by: Linus Walleij <linus.walleij@linaro.org>

It's really just about making gpiolib visible. Can we just kill the
symbol or there are still non-gpiolib users that would conflict?

Rob
Linus Walleij Feb. 24, 2014, 9:41 a.m. UTC | #3 
On Fri, Feb 14, 2014 at 3:02 PM, Rob Herring <robherring2@gmail.com> wrote:
> On Fri, Feb 14, 2014 at 4:40 AM, Linus Walleij <linus.walleij@linaro.org> wrote:
>> On Tue, Feb 11, 2014 at 10:11 PM, Rob Herring <robherring2@gmail.com> wrote:
>>
>>> From: Rob Herring <robh@kernel.org>
>>>
>>> Multi-platform requires various kconfig options to be selected, so
>>> platforms don't need to select them individually.
>>>
>>> Signed-off-by: Rob Herring <robh@kernel.org>
>>> Cc: Linus Walleij <linus.walleij@linaro.org>
>>> Cc: Russell King <linux@arm.linux.org.uk>
>>
>> OK makes sense. Maybe a bit unintuitive that multiplat
>> make gpiolib wanted optional and then platforms override
>> this by requiring it, but whatever, I cannot think of anything
>> better.
>> Acked-by: Linus Walleij <linus.walleij@linaro.org>
>
> It's really just about making gpiolib visible. Can we just kill the
> symbol or there are still non-gpiolib users that would conflict?

Oh no and yes. I'm working on trying to get rid of that
old cruft, but the problem is that I basically have to acquire
or delete these platforms to get them off the "generic GPIO"
API (i.e. just a set of functions with certain names).

Old habits die hard you know.

Having the symbol default-selected by multiplatform definately
puts up a roadblock stopping new platforms from doing
anything like that again so at second thought I really like
this patch:
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij
Kevin Hilman Feb. 28, 2014, 6:37 p.m. UTC | #4 
On Tue, Feb 11, 2014 at 1:11 PM, Rob Herring <robherring2@gmail.com> wrote:
> From: Rob Herring <robh@kernel.org>
>
> Multi-platform requires various kconfig options to be selected, so
> platforms don't need to select them individually.
>
> Signed-off-by: Rob Herring <robh@kernel.org>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Russell King <linux@arm.linux.org.uk>

FYI... this recently hit arm-soc/for-next and according to my bisect,
is the cause for two new boot failures[1] for sunxi_defconfig on
cubieboard and cubie2.  The previous build/boot passed on both
boards[2].   Interestingly, both boards boot fine with
multi_v7_defconfig though.

There's zero console output on the boards, and I haven't dug further
since I still have to pack for a trip tomorrow.

Kevin

[1] http://lists.linaro.org/pipermail/kernel-build-reports/2014-February/002615.html
[2] http://lists.linaro.org/pipermail/kernel-build-reports/2014-February/002613.html
diff mbox

Patch

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index e254198..72d5571 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -306,9 +306,11 @@  choice
 config ARCH_MULTIPLATFORM
 	bool "Allow multiple platforms to be selected"
 	depends on MMU
+	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select ARM_PATCH_PHYS_VIRT
 	select AUTO_ZRELADDR
 	select COMMON_CLK
+	select GENERIC_CLOCKEVENTS
 	select MULTI_IRQ_HANDLER
 	select SPARSE_IRQ
 	select USE_OF
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index b1aa6a9..af4f2df 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -16,12 +16,7 @@  config ARCH_BCM_MOBILE
 	select ARM_ERRATA_754322
 	select ARM_ERRATA_764369 if SMP
 	select ARM_GIC
-	select CPU_V7
-	select CLKSRC_OF
-	select GENERIC_CLOCKEVENTS
-	select GENERIC_TIME
 	select GPIO_BCM_KONA
-	select SPARSE_IRQ
 	select TICK_ONESHOT
 	select CACHE_L2X0
 	select HAVE_ARM_ARCH_TIMER
diff --git a/arch/arm/mach-bcm2835/Kconfig b/arch/arm/mach-bcm2835/Kconfig
index d1f9612..1c0decd 100644
--- a/arch/arm/mach-bcm2835/Kconfig
+++ b/arch/arm/mach-bcm2835/Kconfig
@@ -4,10 +4,7 @@  config ARCH_BCM2835
 	select ARM_AMBA
 	select ARM_ERRATA_411920
 	select ARM_TIMER_SP804
-	select CLKDEV_LOOKUP
-	select CLKSRC_OF
 	select CPU_V6
-	select GENERIC_CLOCKEVENTS
 	select PINCTRL
 	select PINCTRL_BCM2835
 	help
diff --git a/arch/arm/mach-berlin/Kconfig b/arch/arm/mach-berlin/Kconfig
index 7a02d22..b346f59 100644
--- a/arch/arm/mach-berlin/Kconfig
+++ b/arch/arm/mach-berlin/Kconfig
@@ -1,9 +1,7 @@ 
 config ARCH_BERLIN
 	bool "Marvell Berlin SoCs" if ARCH_MULTI_V7
 	select ARM_GIC
-	select GENERIC_CLOCKEVENTS
 	select GENERIC_IRQ_CHIP
-	select COMMON_CLK
 	select DW_APB_ICTL
 	select DW_APB_TIMER_OF
 
@@ -21,7 +19,6 @@  config MACH_BERLIN_BG2
 config MACH_BERLIN_BG2CD
 	bool "Marvell Armada 1500-mini (BG2CD)"
 	select CACHE_L2X0
-	select CPU_V7
 	select HAVE_ARM_TWD if SMP
 
 endmenu
diff --git a/arch/arm/mach-cns3xxx/Kconfig b/arch/arm/mach-cns3xxx/Kconfig
index dbf0df8..e346688 100644
--- a/arch/arm/mach-cns3xxx/Kconfig
+++ b/arch/arm/mach-cns3xxx/Kconfig
@@ -2,7 +2,6 @@  config ARCH_CNS3XXX
 	bool "Cavium Networks CNS3XXX family" if ARCH_MULTI_V6
 	select ARM_GIC
 	select CPU_V6K
-	select GENERIC_CLOCKEVENTS
 	select MIGHT_HAVE_CACHE_L2X0
 	select MIGHT_HAVE_PCI
 	select PCI_DOMAINS if PCI
diff --git a/arch/arm/mach-highbank/Kconfig b/arch/arm/mach-highbank/Kconfig
index 0aded64..59274a7 100644
--- a/arch/arm/mach-highbank/Kconfig
+++ b/arch/arm/mach-highbank/Kconfig
@@ -5,7 +5,6 @@  config ARCH_HIGHBANK
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	select ARCH_HAS_OPP
 	select ARCH_SUPPORTS_BIG_ENDIAN
-	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select ARM_AMBA
 	select ARM_ERRATA_764369 if SMP
 	select ARM_ERRATA_775420
@@ -14,14 +13,9 @@  config ARCH_HIGHBANK
 	select ARM_PSCI
 	select ARM_TIMER_SP804
 	select CACHE_L2X0
-	select COMMON_CLK
-	select CPU_V7
-	select GENERIC_CLOCKEVENTS
 	select HAVE_ARM_SCU
 	select HAVE_ARM_TWD if SMP
 	select HAVE_SMP
 	select MAILBOX
 	select PL320_MBOX
-	select SPARSE_IRQ
-	select USE_OF
 	select ZONE_DMA if ARM_LPAE
diff --git a/arch/arm/mach-hisi/Kconfig b/arch/arm/mach-hisi/Kconfig
index 1abae5f..95492d7 100644
--- a/arch/arm/mach-hisi/Kconfig
+++ b/arch/arm/mach-hisi/Kconfig
@@ -3,10 +3,7 @@  config ARCH_HI3xxx
 	select ARM_AMBA
 	select ARM_GIC
 	select ARM_TIMER_SP804
-	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select CACHE_L2X0
-	select CLKSRC_OF
-	select GENERIC_CLOCKEVENTS
 	select HAVE_ARM_SCU
 	select HAVE_ARM_TWD if SMP
 	select HAVE_SMP
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 33567aa..3dd2c60 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -2,18 +2,12 @@  config ARCH_MXC
 	bool "Freescale i.MX family" if ARCH_MULTI_V4_V5 || ARCH_MULTI_V6_V7
 	select ARCH_REQUIRE_GPIOLIB
 	select ARM_CPU_SUSPEND if PM
-	select ARM_PATCH_PHYS_VIRT
 	select CLKSRC_MMIO
-	select COMMON_CLK
 	select GENERIC_ALLOCATOR
-	select GENERIC_CLOCKEVENTS
 	select GENERIC_IRQ_CHIP
 	select MIGHT_HAVE_CACHE_L2X0 if ARCH_MULTI_V6_V7
-	select MULTI_IRQ_HANDLER
 	select PINCTRL
 	select SOC_BUS
-	select SPARSE_IRQ
-	select USE_OF
 	help
 	  Support for Freescale MXC/iMX-based family of processors
 
@@ -132,7 +126,6 @@  config SOC_IMX5
 	select ARCH_HAS_CPUFREQ
 	select ARCH_HAS_OPP
 	select ARCH_MXC_IOMUX_V3
-	select CPU_V7
 	select MXC_TZIC
 
 config	SOC_IMX51
@@ -792,7 +785,6 @@  config SOC_IMX6Q
 	select ARM_ERRATA_764369 if SMP
 	select ARM_ERRATA_775420
 	select ARM_GIC
-	select CPU_V7
 	select HAVE_ARM_SCU if SMP
 	select HAVE_ARM_TWD if SMP
 	select HAVE_IMX_ANATOP
@@ -817,7 +809,6 @@  config SOC_IMX6SL
 	select ARM_ERRATA_754322
 	select ARM_ERRATA_775420
 	select ARM_GIC
-	select CPU_V7
 	select HAVE_IMX_ANATOP
 	select HAVE_IMX_GPC
 	select HAVE_IMX_MMDC
@@ -833,9 +824,7 @@  config SOC_IMX6SL
 
 config SOC_VF610
 	bool "Vybrid Family VF610 support"
-	select CPU_V7
 	select ARM_GIC
-	select CLKSRC_OF
 	select PINCTRL_VF610
 	select VF_PIT_TIMER
 	select PL310_ERRATA_588369 if CACHE_PL310
diff --git a/arch/arm/mach-keystone/Kconfig b/arch/arm/mach-keystone/Kconfig
index 90a708f..00ed744 100644
--- a/arch/arm/mach-keystone/Kconfig
+++ b/arch/arm/mach-keystone/Kconfig
@@ -1,13 +1,10 @@ 
 config ARCH_KEYSTONE
 	bool "Texas Instruments Keystone Devices"
 	depends on ARCH_MULTI_V7
-	select CPU_V7
 	select ARM_GIC
 	select HAVE_ARM_ARCH_TIMER
 	select HAVE_SMP
 	select CLKSRC_MMIO
-	select GENERIC_CLOCKEVENTS
-	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select ARM_ERRATA_798181 if SMP
 	select COMMON_CLK_KEYSTONE
 	select ARCH_SUPPORTS_BIG_ENDIAN
diff --git a/arch/arm/mach-moxart/Kconfig b/arch/arm/mach-moxart/Kconfig
index 3795ae2..95a6a4b 100644
--- a/arch/arm/mach-moxart/Kconfig
+++ b/arch/arm/mach-moxart/Kconfig
@@ -2,14 +2,9 @@  config ARCH_MOXART
 	bool "MOXA ART SoC" if ARCH_MULTI_V4T
 	select CPU_FA526
 	select ARM_DMA_MEM_BUFFERABLE
-	select USE_OF
-	select CLKSRC_OF
 	select CLKSRC_MMIO
-	select HAVE_CLK
-	select COMMON_CLK
 	select GENERIC_IRQ_CHIP
 	select ARCH_REQUIRE_GPIOLIB
-	select GENERIC_CLOCKEVENTS
 	select PHYLIB if NETDEVICES
 	help
 	  Say Y here if you want to run your kernel on hardware with a
diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index 5e269d7..d581e84 100644
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -2,15 +2,10 @@  config ARCH_MVEBU
 	bool "Marvell SOCs with Device Tree support" if ARCH_MULTI_V7
 	select ARCH_SUPPORTS_BIG_ENDIAN
 	select CLKSRC_MMIO
-	select COMMON_CLK
-	select GENERIC_CLOCKEVENTS
 	select GENERIC_IRQ_CHIP
 	select IRQ_DOMAIN
-	select MULTI_IRQ_HANDLER
 	select PINCTRL
 	select PLAT_ORION
-	select SPARSE_IRQ
-	select CLKDEV_LOOKUP
 	select MVEBU_MBUS
 	select ZONE_DMA if ARM_LPAE
 	select ARCH_REQUIRE_GPIOLIB
diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig
index 8cde9e0..8479413 100644
--- a/arch/arm/mach-mxs/Kconfig
+++ b/arch/arm/mach-mxs/Kconfig
@@ -16,11 +16,7 @@  config ARCH_MXS
 	bool "Freescale MXS (i.MX23, i.MX28) support"
 	depends on ARCH_MULTI_V5
 	select ARCH_REQUIRE_GPIOLIB
-	select CLKDEV_LOOKUP
 	select CLKSRC_MMIO
-	select CLKSRC_OF
-	select GENERIC_CLOCKEVENTS
-	select HAVE_CLK_PREPARE
 	select PINCTRL
 	select SOC_BUS
 	select SOC_IMX23
diff --git a/arch/arm/mach-nomadik/Kconfig b/arch/arm/mach-nomadik/Kconfig
index 4d42da4..486d301 100644
--- a/arch/arm/mach-nomadik/Kconfig
+++ b/arch/arm/mach-nomadik/Kconfig
@@ -6,16 +6,11 @@  config ARCH_NOMADIK
 	select ARM_VIC
 	select CLKSRC_NOMADIK_MTU
 	select CLKSRC_NOMADIK_MTU_SCHED_CLOCK
-	select CLKSRC_OF
-	select COMMON_CLK
 	select CPU_ARM926T
-	select GENERIC_CLOCKEVENTS
 	select MIGHT_HAVE_CACHE_L2X0
 	select PINCTRL
 	select PINCTRL_NOMADIK
 	select PINCTRL_STN8815
-	select SPARSE_IRQ
-	select USE_OF
 	help
 	  Support for the Nomadik platform by ST-Ericsson
 
diff --git a/arch/arm/mach-nspire/Kconfig b/arch/arm/mach-nspire/Kconfig
index 59d8f0a..bc41f26 100644
--- a/arch/arm/mach-nspire/Kconfig
+++ b/arch/arm/mach-nspire/Kconfig
@@ -3,14 +3,9 @@  config ARCH_NSPIRE
 	depends on ARCH_MULTI_V4_V5
 	depends on MMU
 	select CPU_ARM926T
-	select COMMON_CLK
-	select GENERIC_CLOCKEVENTS
 	select GENERIC_IRQ_CHIP
-	select SPARSE_IRQ
 	select ARM_AMBA
 	select ARM_VIC
 	select ARM_TIMER_SP804
-	select USE_OF
-	select CLKSRC_OF
 	help
 	  This enables support for systems using the TI-NSPIRE CPU
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index e2ce4f8..d4eb5e9 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -6,7 +6,6 @@  config ARCH_OMAP2
 	depends on ARCH_MULTI_V6
 	select ARCH_OMAP2PLUS
 	select CPU_V6
-	select MULTI_IRQ_HANDLER
 	select SOC_HAS_OMAP2_SDRC
 
 config ARCH_OMAP3
@@ -15,8 +14,6 @@  config ARCH_OMAP3
 	select ARCH_OMAP2PLUS
 	select ARCH_HAS_OPP
 	select ARM_CPU_SUSPEND if PM
-	select CPU_V7
-	select MULTI_IRQ_HANDLER
 	select OMAP_INTERCONNECT
 	select PM_OPP if PM
 	select PM_RUNTIME if CPU_IDLE
@@ -33,7 +30,6 @@  config ARCH_OMAP4
 	select ARM_ERRATA_720789
 	select ARM_GIC
 	select CACHE_L2X0
-	select CPU_V7
 	select HAVE_ARM_SCU if SMP
 	select HAVE_ARM_TWD if SMP
 	select HAVE_SMP
@@ -52,7 +48,6 @@  config SOC_OMAP5
 	select ARCH_OMAP2PLUS
 	select ARM_CPU_SUSPEND if PM
 	select ARM_GIC
-	select CPU_V7
 	select HAVE_ARM_SCU if SMP
 	select HAVE_ARM_TWD if SMP
 	select HAVE_SMP
@@ -64,15 +59,11 @@  config SOC_AM33XX
 	depends on ARCH_MULTI_V7
 	select ARCH_OMAP2PLUS
 	select ARM_CPU_SUSPEND if PM
-	select CPU_V7
-	select MULTI_IRQ_HANDLER
 
 config SOC_AM43XX
 	bool "TI AM43x"
 	depends on ARCH_MULTI_V7
-	select CPU_V7
 	select ARCH_OMAP2PLUS
-	select MULTI_IRQ_HANDLER
 	select ARM_GIC
 	select MACH_OMAP_GENERIC
 
@@ -82,8 +73,6 @@  config SOC_DRA7XX
 	select ARCH_OMAP2PLUS
 	select ARM_CPU_SUSPEND if PM
 	select ARM_GIC
-	select CPU_V7
-	select HAVE_SMP
 	select HAVE_ARM_ARCH_TIMER
 
 config ARCH_OMAP2PLUS
@@ -94,17 +83,13 @@  config ARCH_OMAP2PLUS
 	select ARCH_OMAP
 	select ARCH_REQUIRE_GPIOLIB
 	select CLKSRC_MMIO
-	select COMMON_CLK
-	select GENERIC_CLOCKEVENTS
 	select GENERIC_IRQ_CHIP
 	select MACH_OMAP_GENERIC
 	select OMAP_DM_TIMER
 	select PINCTRL
 	select PROC_DEVICETREE if PROC_FS
 	select SOC_BUS
-	select SPARSE_IRQ
 	select TI_PRIV_EDMA
-	select USE_OF
 	help
 	  Systems based on OMAP2, OMAP3, OMAP4 or OMAP5
 
diff --git a/arch/arm/mach-picoxcell/Kconfig b/arch/arm/mach-picoxcell/Kconfig
index b1022f4..c88ff74 100644
--- a/arch/arm/mach-picoxcell/Kconfig
+++ b/arch/arm/mach-picoxcell/Kconfig
@@ -1,12 +1,8 @@ 
 config ARCH_PICOXCELL
 	bool "Picochip PicoXcell" if ARCH_MULTI_V6
 	select ARCH_REQUIRE_GPIOLIB
-	select ARM_PATCH_PHYS_VIRT
 	select ARM_VIC
 	select CPU_V6K
 	select DW_APB_TIMER_OF
-	select GENERIC_CLOCKEVENTS
 	select HAVE_TCM
 	select NO_IOPORT
-	select SPARSE_IRQ
-	select USE_OF
diff --git a/arch/arm/mach-prima2/Kconfig b/arch/arm/mach-prima2/Kconfig
index 6988b11..16c2d90 100644
--- a/arch/arm/mach-prima2/Kconfig
+++ b/arch/arm/mach-prima2/Kconfig
@@ -1,7 +1,6 @@ 
 config ARCH_SIRF
 	bool "CSR SiRF" if ARCH_MULTI_V7
 	select ARCH_REQUIRE_GPIOLIB
-	select GENERIC_CLOCKEVENTS
 	select GENERIC_IRQ_CHIP
 	select MIGHT_HAVE_CACHE_L2X0
 	select NO_IOPORT
@@ -17,7 +16,6 @@  menu "CSR SiRF atlas6/primaII/Marco/Polo Specific Features"
 config ARCH_ATLAS6
 	bool "CSR SiRFSoC ATLAS6 ARM Cortex A9 Platform"
 	default y
-	select CPU_V7
 	select SIRF_IRQ
 	help
           Support for CSR SiRFSoC ARM Cortex A9 Platform
@@ -25,7 +23,6 @@  config ARCH_ATLAS6
 config ARCH_PRIMA2
 	bool "CSR SiRFSoC PRIMA2 ARM Cortex A9 Platform"
 	default y
-	select CPU_V7
 	select SIRF_IRQ
 	select ZONE_DMA
 	help
@@ -35,7 +32,6 @@  config ARCH_MARCO
 	bool "CSR SiRFSoC MARCO ARM Cortex A9 Platform"
 	default y
 	select ARM_GIC
-	select CPU_V7
 	select HAVE_ARM_SCU if SMP
 	select HAVE_SMP
 	select SMP_ON_UP if SMP
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index cf073de..2a695bc 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -7,8 +7,6 @@  config ARCH_ROCKCHIP
 	select CACHE_L2X0
 	select HAVE_ARM_TWD if SMP
 	select HAVE_SMP
-	select COMMON_CLK
-	select GENERIC_CLOCKEVENTS
 	select DW_APB_TIMER_OF
 	select ARM_GLOBAL_TIMER
 	select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 05fa505..6f24e9e 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -5,8 +5,6 @@  config ARCH_SHMOBILE_MULTI
 	bool "Renesas ARM SoCs" if ARCH_MULTI_V7
 	depends on MMU
 	select ARCH_SHMOBILE
-	select CPU_V7
-	select GENERIC_CLOCKEVENTS
 	select HAVE_ARM_SCU if SMP
 	select HAVE_ARM_TWD if SMP
 	select HAVE_SMP
@@ -16,7 +14,6 @@  config ARCH_SHMOBILE_MULTI
 	select NO_IOPORT
 	select PINCTRL
 	select ARCH_REQUIRE_GPIOLIB
-	select CLKDEV_LOOKUP
 
 if ARCH_SHMOBILE_MULTI
 
diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig
index aee77f0..2249137 100644
--- a/arch/arm/mach-socfpga/Kconfig
+++ b/arch/arm/mach-socfpga/Kconfig
@@ -1,17 +1,11 @@ 
 config ARCH_SOCFPGA
 	bool "Altera SOCFPGA family" if ARCH_MULTI_V7
-	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select ARM_AMBA
 	select ARM_GIC
 	select CACHE_L2X0
-	select COMMON_CLK
-	select CPU_V7
 	select DW_APB_TIMER_OF
-	select GENERIC_CLOCKEVENTS
 	select GPIO_PL061 if GPIOLIB
 	select HAVE_ARM_SCU
 	select HAVE_ARM_TWD if SMP
 	select HAVE_SMP
 	select MFD_SYSCON
-	select SPARSE_IRQ
-	select USE_OF
diff --git a/arch/arm/mach-spear/Kconfig b/arch/arm/mach-spear/Kconfig
index ac1710e6..a7a28ea 100644
--- a/arch/arm/mach-spear/Kconfig
+++ b/arch/arm/mach-spear/Kconfig
@@ -8,8 +8,6 @@  menuconfig PLAT_SPEAR
 	select ARCH_REQUIRE_GPIOLIB
 	select ARM_AMBA
 	select CLKSRC_MMIO
-	select COMMON_CLK
-	select GENERIC_CLOCKEVENTS
 
 if PLAT_SPEAR
 
@@ -18,14 +16,12 @@  config ARCH_SPEAR13XX
 	depends on ARCH_MULTI_V7 || PLAT_SPEAR_SINGLE
 	select ARCH_HAS_CPUFREQ
 	select ARM_GIC
-	select CPU_V7
 	select GPIO_SPEAR_SPICS
 	select HAVE_ARM_SCU if SMP
 	select HAVE_ARM_TWD if SMP
 	select HAVE_SMP
 	select MIGHT_HAVE_CACHE_L2X0
 	select PINCTRL
-	select USE_OF
 	help
 	  Supports for ARM's SPEAR13XX family
 
@@ -50,9 +46,7 @@  config ARCH_SPEAR3XX
 	depends on ARCH_MULTI_V5 || PLAT_SPEAR_SINGLE
 	depends on !ARCH_SPEAR13XX
 	select ARM_VIC
-	select CPU_ARM926T
 	select PINCTRL
-	select USE_OF
 	help
 	  Supports for ARM's SPEAR3XX family
 
@@ -83,14 +77,12 @@  config ARCH_SPEAR6XX
 	depends on ARCH_MULTI_V5 || PLAT_SPEAR_SINGLE
 	depends on !ARCH_SPEAR13XX
 	select ARM_VIC
-	select CPU_ARM926T
 	help
 	  Supports for ARM's SPEAR6XX family
 
 config MACH_SPEAR600
 	def_bool y
 	depends on ARCH_SPEAR6XX
-	select USE_OF
 	help
 	  Supports ST SPEAr600 boards configured via the device-treesource "arch/arm/mach-spear6xx/Kconfig"
 
diff --git a/arch/arm/mach-sti/Kconfig b/arch/arm/mach-sti/Kconfig
index d71654b..9c6dda8 100644
--- a/arch/arm/mach-sti/Kconfig
+++ b/arch/arm/mach-sti/Kconfig
@@ -1,7 +1,5 @@ 
 menuconfig ARCH_STI
 	bool "STMicroelectronics Consumer Electronics SOCs with Device Trees" if ARCH_MULTI_V7
-	select GENERIC_CLOCKEVENTS
-	select CLKDEV_LOOKUP
 	select ARM_GIC
 	select ARM_GLOBAL_TIMER
 	select PINCTRL
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index b9d6cad..201ef9b 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -5,14 +5,10 @@  config ARCH_SUNXI
 	select ARM_GIC
 	select ARM_PSCI
 	select CLKSRC_MMIO
-	select CLKSRC_OF
-	select COMMON_CLK
-	select GENERIC_CLOCKEVENTS
 	select GENERIC_IRQ_CHIP
 	select HAVE_SMP
 	select PINCTRL
 	select PINCTRL_SUNXI
 	select RESET_CONTROLLER
-	select SPARSE_IRQ
 	select SUN4I_TIMER
 	select SUN5I_HSTIMER
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index b1232d8..5dc3e38 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -5,10 +5,6 @@  config ARCH_TEGRA
 	select ARCH_SUPPORTS_TRUSTED_FOUNDATIONS
 	select ARM_GIC
 	select CLKSRC_MMIO
-	select CLKSRC_OF
-	select COMMON_CLK
-	select CPU_V7
-	select GENERIC_CLOCKEVENTS
 	select HAVE_ARM_SCU if SMP
 	select HAVE_ARM_TWD if SMP
 	select HAVE_SMP
@@ -18,11 +14,9 @@  config ARCH_TEGRA
 	select ARCH_HAS_RESET_CONTROLLER
 	select RESET_CONTROLLER
 	select SOC_BUS
-	select SPARSE_IRQ
 	select USB_ARCH_HAS_EHCI if USB_SUPPORT
 	select USB_ULPI if USB_PHY
 	select USB_ULPI_VIEWPORT if USB_PHY
-	select USE_OF
 	help
 	  This enables support for NVIDIA Tegra based systems.
 
diff --git a/arch/arm/mach-u300/Kconfig b/arch/arm/mach-u300/Kconfig
index 8e23071..e3a96d7 100644
--- a/arch/arm/mach-u300/Kconfig
+++ b/arch/arm/mach-u300/Kconfig
@@ -3,20 +3,14 @@  config ARCH_U300
 	depends on MMU
 	select ARCH_REQUIRE_GPIOLIB
 	select ARM_AMBA
-	select ARM_PATCH_PHYS_VIRT
 	select ARM_VIC
 	select CLKSRC_MMIO
-	select CLKSRC_OF
-	select COMMON_CLK
 	select CPU_ARM926T
-	select GENERIC_CLOCKEVENTS
 	select HAVE_TCM
 	select PINCTRL
 	select PINCTRL_COH901
 	select PINCTRL_U300
-	select SPARSE_IRQ
 	select MFD_SYSCON
-	select USE_OF
 	help
 	  Support for ST-Ericsson U300 series mobile platforms.
 
diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index 0034d2c..5d71c82 100644
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -11,9 +11,6 @@  config ARCH_U8500
 	select ARM_GIC
 	select CACHE_L2X0
 	select CLKSRC_NOMADIK_MTU
-	select COMMON_CLK
-	select CPU_V7
-	select GENERIC_CLOCKEVENTS
 	select HAVE_ARM_SCU if SMP
 	select HAVE_ARM_TWD if SMP
 	select HAVE_SMP
@@ -76,7 +73,6 @@  config UX500_AUTO_PLATFORM
 config MACH_UX500_DT
 	bool "Generic U8500 support using device tree"
 	depends on MACH_MOP500
-	select USE_OF
 
 endmenu
 
diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
index 4a70be4..fa29222 100644
--- a/arch/arm/mach-vexpress/Kconfig
+++ b/arch/arm/mach-vexpress/Kconfig
@@ -5,10 +5,7 @@  config ARCH_VEXPRESS
 	select ARM_AMBA
 	select ARM_GIC
 	select ARM_TIMER_SP804
-	select COMMON_CLK
 	select COMMON_CLK_VERSATILE
-	select CPU_V7
-	select GENERIC_CLOCKEVENTS
 	select HAVE_ARM_SCU if SMP
 	select HAVE_ARM_TWD if SMP
 	select HAVE_PATA_PLATFORM
diff --git a/arch/arm/mach-virt/Kconfig b/arch/arm/mach-virt/Kconfig
index 081d469..eaad072 100644
--- a/arch/arm/mach-virt/Kconfig
+++ b/arch/arm/mach-virt/Kconfig
@@ -1,10 +1,6 @@ 
 config ARCH_VIRT
 	bool "Dummy Virtual Machine" if ARCH_MULTI_V7
-	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select ARM_GIC
 	select HAVE_ARM_ARCH_TIMER
 	select ARM_PSCI
 	select HAVE_SMP
-	select CPU_V7
-	select SPARSE_IRQ
-	select USE_OF
diff --git a/arch/arm/mach-vt8500/Kconfig b/arch/arm/mach-vt8500/Kconfig
index 927be93..c581ed2 100644
--- a/arch/arm/mach-vt8500/Kconfig
+++ b/arch/arm/mach-vt8500/Kconfig
@@ -3,8 +3,6 @@  config ARCH_VT8500
 	select ARCH_HAS_CPUFREQ
 	select ARCH_REQUIRE_GPIOLIB
 	select CLKDEV_LOOKUP
-	select CLKSRC_OF
-	select GENERIC_CLOCKEVENTS
 	select VT8500_TIMER
 	select PINCTRL
 	help
@@ -29,6 +27,5 @@  config ARCH_WM8850
 	bool "WonderMedia WM8850"
 	depends on ARCH_MULTI_V7
 	select ARCH_VT8500
-	select CPU_V7
 	help
 	  Support for WonderMedia WM8850 System-on-Chip.
diff --git a/arch/arm/mach-zynq/Kconfig b/arch/arm/mach-zynq/Kconfig
index 6b04260..85d1805 100644
--- a/arch/arm/mach-zynq/Kconfig
+++ b/arch/arm/mach-zynq/Kconfig
@@ -2,16 +2,11 @@  config ARCH_ZYNQ
 	bool "Xilinx Zynq ARM Cortex A9 Platform" if ARCH_MULTI_V7
 	select ARM_AMBA
 	select ARM_GIC
-	select COMMON_CLK
-	select CPU_V7
-	select GENERIC_CLOCKEVENTS
 	select HAVE_ARM_SCU if SMP
 	select HAVE_ARM_TWD if SMP
 	select ICST
 	select MIGHT_HAVE_CACHE_L2X0
-	select USE_OF
 	select HAVE_SMP
-	select SPARSE_IRQ
 	select CADENCE_TTC_TIMER
 	select ARM_GLOBAL_TIMER
 	help