2257 Commits

Author SHA1 Message Date
Javier Martinez Canillas
d6d8011de3 ARM: exynos_defconfig: Enable ChromeOS EC chardev driver
Exynos Chromebooks have an Embedded Controller known as the ChromeOS EC
Enable the driver that provides an interface to access from user-space.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-03-18 02:16:42 +09:00
Krzysztof Kozlowski
dab2732f60 ARM: exynos_defconfig: Enable CPU idle
Current Exynos CPU idle driver supports entering AFTR (Arm Off, Top
Running) mode on Exynos 4210 (coupled), Exynos 4x12 and Exynos 5250.
Enable it in default configuration to reduce energy consumption.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-03-18 00:43:43 +09:00
Javier Martinez Canillas
040464888a ARM: exynos_defconfig: Enable Marvell WiFi-Ex support
Exynos5420 Peach Pit and Exynos5800 Peach Pi boards have a MMC/SDIO
Marvell WiFi-Ex chip. This patch enables wireless support and the
mwifiex driver.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-03-18 00:42:17 +09:00
Stephen Boyd
9e0388c318 arm: qcom: Update defconfig
After removing ARCH_REQUIRE_GPIOLIB we need to select
CONFIG_GPIOLIB to keep building the pinctrl drivers. Make the
defconfig smaller too by running savedefconfig.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
2015-03-16 16:10:58 -05:00
Rajendra Nayak
fb6e987be4 arm: qcom: Enable lpass clock driver in defconfig
Enable the LPASS clock controller driver so that audio drivers
can enable, disable, and set rates on their clocks.

Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
[sboyd@codeaurora.org: Enable 8960 driver too]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
2015-03-16 16:10:29 -05:00
Tony Lindgren
1fd6d08cbd ARM: omap2plus_defconfig: Enable n900 modem as loadable modules
Enable n900 modem as loadable modules.

Acked-by: Acked-By: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-03-16 12:48:44 -07:00
Tony Lindgren
930a1d2974 ARM: omap2plus_defconfig: Update bluetooth options
Many omaps have bluetooth, so let's make it available
as modules.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-03-16 12:46:59 -07:00
Tony Lindgren
e804c9258b ARM: omap2plus_defconfig: Enable leds-pwm
This is used on many omap boards.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-03-16 12:44:49 -07:00
Paul Walmsley
a9c3e64835 ARM: omap1_defconfig: drop obsolete Kconfig symbols
scripts/checkkconfigsymbols.py indicates that omap1_defconfig
references the following obsolete Kconfig symbols:

CONFIG_BT_L2CAP
CONFIG_BT_SCO
CONFIG_DEBUG_ERRORS
CONFIG_EXPERIMENTAL
CONFIG_FB_OMAP_BOOTLOADER_INIT
CONFIG_LEDS_CPU
CONFIG_MACH_OMAP_HTCWIZARD
CONFIG_MTD_CHAR
CONFIG_MTD_DEBUG
CONFIG_MTD_DEBUG_VERBOSE
CONFIG_MTD_PARTITIONS
CONFIG_NET_ETHERNET
CONFIG_RCU_CPU_STALL_DETECTOR
CONFIG_SCSI_MULTI_LUN
CONFIG_USB_DEVICE_CLASS
CONFIG_VIDEO_OUTPUT_CONTROL

Drop them from omap1_defconfig.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Paul Bolle <pebolle@tiscali.nl>
Cc: Valentin Rothberg <valentinrothberg@gmail.com>
Cc: Stefan Hengelein <stefan.hengelein@fau.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Tony Lindgren <tony@atomide.com>
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-omap@vger.kernel.org
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-03-16 11:19:58 -07:00
Felipe Balbi
cc4a5fe972 arm: config: omap2plus_defconfig: switch over to LZMA compression
LZMA compression makes about 33% smaller zImage
with just a slight extra decompression time.

Before this patch, zImage built with o2+_dc
is 4.5MiB and after it's about 3.3MiB.

Suggested-by: David Cohen <david.a.cohen@linux.intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-03-16 11:15:19 -07:00
Roger Quadros
c08a54c0eb ARM: omap2plus_defconfig: Enable EXTCON_GPIO_USB
This driver is needed for USB cable type detection on dra7-evm,
dra72-evm and am57xx-beagle-x15.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-03-16 10:52:17 -07:00
Nicolas Ferre
59f5f7d054 First fixes batch for AT91 on 4.0:
- PM slowclock fixes for DDR and timeouts
 - fix some DT entries
 - little defconfig updates
 - the removal of a harmful watchdog option + its detailed documentation
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Merge tag 'at91-fixes' into at91-4.1-multiplatform

First fixes batch for AT91 on 4.0:
- PM slowclock fixes for DDR and timeouts
- fix some DT entries
- little defconfig updates
- the removal of a harmful watchdog option + its detailed documentation
2015-03-16 18:09:27 +01:00
Fabio Estevam
bfc6dc138e ARM: imx_v6_v7_defconfig: Enable Bluetooth support
Enable Bluetooth over serial support.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-03-16 16:11:23 +08:00
Fabio Estevam
dc98b0cb61 ARM: imx_v4_v5_defconfig: Remove CONFIG_MACH_MX25_3DS
We do not have CONFIG_MACH_MX25_3DS platform anymore, so update the defconfig.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-03-13 22:14:59 +08:00
Peter Chen
ca5396975a ARM: imx_v6_v7_defconfig: Add CONFIG_GPIO_PCA953X
It is used for max7310 gpio expandor which is used at imx6qdl
sabreauto board.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-03-13 21:53:00 +08:00
Nicolas Ferre
37d122d7d8 First fixes batch for AT91 on 4.0:
- PM slowclock fixes for DDR and timeouts
 - fix some DT entries
 - little defconfig updates
 - the removal of a harmful watchdog option + its detailed documentation
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Merge tag 'at91-fixes' into at91-4.1-cleanup

First fixes batch for AT91 on 4.0:
- PM slowclock fixes for DDR and timeouts
- fix some DT entries
- little defconfig updates
- the removal of a harmful watchdog option + its detailed documentation
2015-03-12 15:29:56 +01:00
Arnd Bergmann
b1bfa919f0 mvebu defconfig changes for v4.1 (part #1)
- add the new Armada 39x SoC in mvebu_v7_defconfig
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Merge tag 'mvebu-defconfig-4.1' of git://git.infradead.org/linux-mvebu into next/defconfig

Pull "mvebu defconfig changes for v4.1 (part #1)" from Gregory CLEMENT:

- add the new Armada 39x SoC in mvebu_v7_defconfig

* tag 'mvebu-defconfig-4.1' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: enable Armada 39x in mvebu_v7_defconfig
2015-03-11 23:09:05 +01:00
Sudeep Holla
01f3e35f2b ARM: vexpress: update CONFIG_USB_ISP1760 option
Commit 7ef077a8ad35 ("usb: isp1760: Move driver from drivers/usb/host/
to drivers/usb/isp1760/") moved the isp1760 driver and changed the
Kconfig option. This makes CONFIG_USB_ISP1760_HCD not selectable
directly anymore. This results in driver being not compiled in when
using vexpress_defconfig and the USB is non-functional.

This patch updates the CONFIG_USB_ISP1760_HCD to CONFIG_USB_ISP1760 to
get back USB functional on vexpress platforms.

Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reported-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Tested-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-03-11 15:37:21 +01:00
Arnd Bergmann
0397da78a1 Fixes for various omap variants, mostly minor fixes for various SoCs
with the bigger changes being for the dra7 clocks and hwmod data:
 
 - Fix wl12xx for dm3730-evm
 
 - Fix omap4 prm save and clea
 
 - Fix hwmod clkdm use count
 
 - Fix hwmod data for pcie on dra7
 
 - Fix lockdep for hwmod
 
 - Fix USB on most omap3 boars by enabling it in the defconfig
 
 - Fix the bypass clock source for omap5 and dra7
 
 - Fix the ehrpwm clock for am33xx and am43xx
 
 - Enable AES and SHAM for BeagleBone white
 
 - Use rmii clock for am335x-lxm
 
 - Fix polling intervals for omap5 thermal zones
 
 - Fix slewctrl for am33xx and am43xx
 
 - Fix dra7-evm dcan pinctrl
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Merge tag 'fixes-v4.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

Pull "omap fixes against v4.0-rc2" from Tony Lindgren:

Fixes for various omap variants, mostly minor fixes for various SoCs
with the bigger changes being for the dra7 clocks and hwmod data:

- Fix wl12xx for dm3730-evm

- Fix omap4 prm save and clea

- Fix hwmod clkdm use count

- Fix hwmod data for pcie on dra7

- Fix lockdep for hwmod

- Fix USB on most omap3 boars by enabling it in the defconfig

- Fix the bypass clock source for omap5 and dra7

- Fix the ehrpwm clock for am33xx and am43xx

- Enable AES and SHAM for BeagleBone white

- Use rmii clock for am335x-lxm

- Fix polling intervals for omap5 thermal zones

- Fix slewctrl for am33xx and am43xx

- Fix dra7-evm dcan pinctrl

* tag 'fixes-v4.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP2+: Fix wl12xx on dm3730-evm with mainline u-boot
  ARM: OMAP: enable TWL4030_USB in omap2plus_defconfig
  ARM: dts: dra7x-evm: avoid possible contention while muxing on CAN lines
  ARM: dts: dra7x-evm: Don't use dcan1_rx.gpio1_15 in DCAN pinctrl
  ARM: dts: am43xx: fix SLEWCTRL_FAST pinctrl binding
  ARM: dts: am33xx: fix SLEWCTRL_FAST pinctrl binding
  ARM: dts: OMAP5: fix polling intervals for thermal zones
  ARM: dts: am335x-lxm: Use rmii-clock-ext
  ARM: dts: am335x-bone-common: enable aes and sham
  ARM: dts: am43xx-clocks: Fix ehrpwm tbclk data on am43xx
  ARM: dts: am33xx-clocks: Fix ehrpwm tbclk data on am33xx
  ARM: dts: OMAP5: Fix the bypass clock source for dpll_iva and others
  ARM: dts: DRA7x: Fix the bypass clock source for dpll_iva and others
  ARM: OMAP4+: PRM: fix omap4 version of prm_save_and_clear_irqen
  ARM: OMAP2+: hwmod: fix deassert hardreset clkdm usecounting
  ARM: DRA7: hwmod_data: Fix hwmod data for pcie
  ARM: omap2+: omap_hwmod: Set unique lock_class_key per hwmod
2015-03-11 15:35:28 +01:00
Fabio Estevam
11b05d60c6 ARM: mx25: Convert to a dt-only platform
As there is no more mx25 board files, we can turn mx25 into a dt-only platform.

Rename imx25-dt.c to mach-imx25.c to be consistent with the other i.MX SoCs.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-03-11 09:56:29 +08:00
Aaro Koskinen
2725917fd5 ARM: OMAP: enable TWL4030_USB in omap2plus_defconfig
Enable TWL4030_USB which is used at least on Nokia N900/N950/N9 (OMAP3)
and BeagleBoard.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
[tony@atomide.com: updated comments]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-03-06 09:48:12 -08:00
Geert Uytterhoeven
bb3ab878a2 ARM: shmobile: Enable bockw board in multiplatform defconfig
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-03-05 09:20:26 +09:00
Tyler Baker
b09e0ec4dd ARM: multi_v7_defconfig: increase the number of maximum number of CPUs to 16
The HiSilicon HiP04 has 16 CPUs. I propose we increase the maximum number of CPUs to 16 to avoid the following warning identified during automated boot testing [1].

------------[ cut here ]------------
WARNING: CPU: 0 PID: 0 at ../arch/arm/kernel/devtree.c:144 arm_dt_init_cpu_maps+0x118/0x1e8()
DT /cpu 9 nodes greater than max cores 8, capping them
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 3.19.0-00528-gbdccc4edeb03 #1
Hardware name: Hisilicon HiP04 (Flattened Device Tree)
[] (unwind_backtrace) from [] (show_stack+0x10/0x14)
[] (show_stack) from [] (dump_stack+0x78/0x94)
[] (dump_stack) from [] (warn_slowpath_common+0x74/0xb0)
[] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x30/0x40)
[] (warn_slowpath_fmt) from [] (arm_dt_init_cpu_maps+0x118/0x1e8)
[] (arm_dt_init_cpu_maps) from [] (setup_arch+0x638/0x9a0)
[] (setup_arch) from [] (start_kernel+0x8c/0x3b4)
[] (start_kernel) from [<10208074>] (0x10208074)
---[ end trace cb88537fdc8fa200 ]---

[1] http://storage.kernelci.org/mainline/v3.19-528-gbdccc4edeb03/arm-multi_v7_defconfig/lab-tbaker/boot-hip04-d01.html

Cc: Olof Johansson <olof@lixom.net>
Cc: Kevin Hilman <khilman@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tyler Baker <tyler.baker@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-03-04 23:42:20 +01:00
Tyler Baker
afc1ad7e55 ARM: sunxi_defconfig: increase the number of maximum number of CPUs to 8
The a80 optimus has 8 CPUs. I propose we increase the maximum number of CPUs to 8 to avoid the following warning identified during automated boot testing [1].

------------[ cut here ]------------
WARNING: CPU: 0 PID: 0 at ../arch/arm/kernel/devtree.c:144 arm_dt_init_cpu_maps+0x110/0x1e0()
DT /cpu 5 nodes greater than max cores 4, capping them
CPU: 0 PID: 0 Comm: swapper Not tainted 3.19.0-00528-gbdccc4edeb03 #1
Hardware name: Allwinner sun9i Family
[] (unwind_backtrace) from [] (show_stack+0x10/0x14)
[] (show_stack) from [] (dump_stack+0x74/0x90)
[] (dump_stack) from [] (warn_slowpath_common+0x70/0xac)
[] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x30/0x40)
[] (warn_slowpath_fmt) from [] (arm_dt_init_cpu_maps+0x110/0x1e0)
[] (arm_dt_init_cpu_maps) from [] (setup_arch+0x634/0x8d4)
[] (setup_arch) from [] (start_kernel+0x88/0x3ac)
[] (start_kernel) from [<20008074>] (0x20008074)
---[ end trace cb88537fdc8fa200 ]---

[1] http://storage.kernelci.org/mainline/v3.19-528-gbdccc4edeb03/arm-sunxi_defconfig/lab-tbaker/boot-sun9i-a80-optimus.html

Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Olof Johansson <olof@lixom.net>
Cc: Kevin Hilman <khilman@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tyler Baker <tyler.baker@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-03-04 23:41:21 +01:00
Arnd Bergmann
605e0f904b Renesas ARM Based SoC sh7372 SoC Removal Updates for v4.1
* Remove the sh7372 SoC and its mackerel board
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Merge tag 'renesas-sh7372-soc-removal-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/multiplatform

Pull "Renesas ARM Based SoC sh7372 SoC Removal Updates for v4.1" from Simon Horman:

* Remove the sh7372 SoC and its mackerel board

* tag 'renesas-sh7372-soc-removal-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  Documentation: Remove ZBOOT MMC/SDHI utility and docs
  ARM: shmobile: sh7372 dtsi: Remove Legacy DTSI file
  ARM: shmobile: sh7372: Remove DT binding documentation
  ARM: shmobile: sh7372: Remove Legacy C SoC code
  ARM: shmobile: sh7372: Remove ZBOOT MMC/SDHI support
  ARM: shmobile: mackerel: Remove from MAINTAINERS
  ARM: shmobile: mackerel: Remove defconfig
  ARM: shmobile: mackerel: Remove mach-type entry
  ARM: shmobile: mackerel: Remove DT binding documentation
  ARM: shmobile: mackerel dts: Remove Legacy DTS file
  ARM: shmobile: mackerel: Remove Legacy C board code
  ARM: shmobile: mackerel: Remove ZBOOT code

[arnd: The sh7372 platform is rather dated and is believed to
 have no active users on modern kernels. It stands in the way
 of converting all of mach-shmobile to be multiplatform capable,
 as adding pinctrl and common-clock support for it would be more
 work than it's  worth. As always, should any legitimate upstream
 users show up in the future, we will revert this removal]
2015-03-04 22:56:06 +01:00
Arnd Bergmann
bc76161686 First fixes batch for AT91 on 4.0:
- PM slowclock fixes for DDR and timeouts
 - fix some DT entries
 - little defconfig updates
 - the removal of a harmful watchdog option + its detailed documentation
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Merge tag 'at91-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into fixes

Merge "First fixes batch for AT91 on 4.0" from Nicolas Ferre:

- PM slowclock fixes for DDR and timeouts
- fix some DT entries
- little defconfig updates
- the removal of a harmful watchdog option + its detailed documentation

* tag 'at91-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91:
  ARM: at91/dt: keep watchdog running in idle mode
  dts: Documentation: AT91 Watchdog, explain what atmel,idle-halt property really do
  ARM: at91/defconfig: add at91rm9200 ethernet support
  ARM: at91/defconfig: remove CONFIG_SYSFS_DEPRECATED
  ARM: at91/dt: at91sam9260: fix usart pinctrl
  ARM: at91/dt: sama5d4: add missing alias for i2c0
  ARM: at91/dt: at91sam9263: Fixup sram1 device tree node
  ARM: at91: pm: fix SRAM allocation
  ARM: at91: pm: fix at91rm9200 standby
  pm: at91: Workaround DDRSDRC self-refresh bug with LPDDR1 memories.
  pm: at91: pm_slowclock: fix suspend/resume hang up in timeouts
2015-03-04 21:14:47 +01:00
Thomas Petazzoni
f224b572dc ARM: mvebu: enable Armada 39x in mvebu_v7_defconfig
Following the introduction of the Marvell Armada 39x support, let's
enabled it by default in mvebu_v7_defconfig.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2015-03-04 15:44:29 +01:00
Alexandre Belloni
efff4b1a5a ARM: at91/defconfig: add at91rm9200 ethernet support
There is now only one defconfig for the at91rm9200 and at91sam9. Add ethernet
support for the at91rm9200.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-03-04 10:31:07 +01:00
Anthony Harivel
a8eef13a83 ARM: at91/defconfig: remove CONFIG_SYSFS_DEPRECATED
Recent distributions and userspace tools after 2009/2010 depend on
the existence of /sys/class/block/, and will not work with this option enabled.

Signed-off-by: Anthony Harivel <anthony.harivel@emtrion.de>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-03-04 10:31:06 +01:00
Javier Martinez Canillas
6562f3bd39 ARM: exynos_defconfig: Disable IOMMU support
Enabling Exynos DRM IOMMU support for Exynos is currently broken and
causes a BUG on exynos-iommu driver. This was not an issue since the
options was disabled in exynos_defconfig but after commit 8dcc14f82f06
("drm/exynos: IOMMU support should not be selectable by user"), it is
selected if EXYNOS_IOMMU is enabled which is in exynos_defconfig.

So a kernel built using exynos_defconfig after the mentioned commit
fails to boot [0]. Disable IOMMU support in Exynos defconfig until
things get sorted out.

[0]:
[    1.242183] ------------[ cut here ]------------
[    1.246191] kernel BUG at drivers/iommu/exynos-iommu.c:481!
[    1.251747] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM
[    1.257561] Modules linked in:
[    1.260603] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.19.0-07478-g796e1c55717e #490
[    1.268412] Hardware name: SAMSUNG EXYNOS (Flattened Device Tree)
[    1.274489] task: ee06c000 ti: ee05a000 task.ti: ee05a000
[    1.279874] PC is at __exynos_sysmmu_enable+0x184/0x190
[    1.285080] LR is at exynos_iommu_attach_device+0x44/0xb0
[    1.290461] pc : [<c0254a14>]    lr : [<c0254a64>]    psr: 60000193
[    1.290461] sp : ee05bcf8  ip : 00000000  fp : ed84aa40
[    1.301916] r10: ed84a890  r9 : a0000113  r8 : 6db30000
[    1.307125] r7 : ed84aa40  r6 : 00000000  r5 : 00000000  r4 : ee174e10
[    1.313635] r3 : 6db30000  r2 : ed84aa40  r1 : 6db30000  r0 : ee174e10
[    1.320147] Flags: nZCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
[    1.327524] Control: 10c5387d  Table: 4000406a  DAC: 00000015
[    1.333252] Process swapper/0 (pid: 1, stack limit = 0xee05a210)
[    1.339241] Stack: (0xee05bcf8 to 0xee05c000)
[    1.343581] bce0:                                                       6db30000 ee174e10
[    1.351741] bd00: ed84a880 00000000 ed84aa40 ee174e10 a0000113 ed84a890 00000000 c0254a64
[    1.359900] bd20: 00000000 6db30000 ee174e10 ed84adc0 00000005 00000034 00000001 c0692c1c
[    1.368059] bd40: 00000097 c02526c8 ee29f050 c0017210 ee29f050 ee174e10 edab6810 c0282558
[    1.376219] bd60: edab6a10 ee1cb000 00000005 c0283520 ee29f240 c028f210 edab6810 ee2ef280
[    1.384378] bd80: edb24680 ed84a680 ee1cb000 c02883f8 edab6810 ee1cb000 ee1cb000 00000000
[    1.392537] bda0: ed84a680 ee2ef450 00000000 c027e968 ee1cb000 00000000 00000000 c0268fd4
[    1.400696] bdc0: edab6800 c06b0de4 ee1cb000 c026a8bc ee2ef0c0 c028f210 00000002 ee2ef460
[    1.408855] bde0: ee2ef460 00000002 ee2ef280 c0288728 c04af5d0 edab6810 ee2ef280 00000000
[    1.417014] be00: c06b1348 c0288918 c06b0f00 c06b0f00 edab6810 00000001 c06b0da0 c027eaf4
[    1.425173] be20: c070334c edaee190 00000000 edab6810 ffffffed c06b0da0 00000000 c028da1c
[    1.433332] be40: edab6810 c070334c 00000000 c028c5f8 edab6810 c06b0da0 edab6844 00000000
[    1.441492] be60: eda3c740 c028c7a4 c06b0da0 00000000 c028c718 c028af74 ee005274 ee3b7b40
[    1.449652] be80: c06b0da0 ee3b7680 c06b1540 c028bde4 c05b6990 c06b0da0 c0703324 c06b0da0
[    1.457811] bea0: c0703324 00000000 c069ab18 c028cdc4 00000000 00000000 c0703324 c027ebd8
[    1.465970] bec0: 00000000 c05b6990 ffffffff 00000000 00000000 00000000 00000000 c00c4574
[    1.474129] bee0: 00000000 00000000 c069ab18 c027eb1c 00000000 c069ab18 c069ab18 c0008944
[    1.482288] bf00: 00000036 c04770e8 ee049800 c06eace0 ee06c000 60000113 c069eab0 00000000
[    1.490447] bf20: 00000000 c069eab0 60000113 00000000 ef7fcabc ef7fcaae c061c594 c0038640
[    1.498607] bf40: c05cb1d0 c061bc24 00000006 00000006 c069ea50 c06724d4 00000006 c06724b4
[    1.506766] bf60: c06c7600 c0647588 c0692c1c 00000097 00000000 c0647d40 00000006 00000006
[    1.514925] bf80: c0647588 c003d2d8 00000000 c046921c 00000000 00000000 00000000 00000000
[    1.523084] bfa0: 00000000 c0469224 00000000 c000e680 00000000 00000000 00000000 00000000
[    1.531243] bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    1.539402] bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[    1.547567] [<c0254a14>] (__exynos_sysmmu_enable) from [<c0254a64>] (exynos_iommu_attach_device+0x44/0xb0)
[    1.557199] [<c0254a64>] (exynos_iommu_attach_device) from [<c02526c8>] (iommu_attach_device+0x18/0x24)
[    1.566576] [<c02526c8>] (iommu_attach_device) from [<c0017210>] (arm_iommu_attach_device+0x18/0x50)
[    1.575690] [<c0017210>] (arm_iommu_attach_device) from [<c0282558>] (drm_iommu_attach_device+0x50/0xb4)
[    1.585150] [<c0282558>] (drm_iommu_attach_device) from [<c0283520>] (fimd_bind+0x94/0x1b8)
[    1.593483] [<c0283520>] (fimd_bind) from [<c02883f8>] (component_bind_all+0xb4/0x214)
[    1.601380] [<c02883f8>] (component_bind_all) from [<c027e968>] (exynos_drm_load+0x9c/0x13c)
[    1.609802] [<c027e968>] (exynos_drm_load) from [<c0268fd4>] (drm_dev_register+0xa0/0xf4)
[    1.617960] [<c0268fd4>] (drm_dev_register) from [<c026a8bc>] (drm_platform_init+0x44/0xcc)
[    1.626293] [<c026a8bc>] (drm_platform_init) from [<c0288728>] (try_to_bring_up_master.part.3+0xc8/0x104)
[    1.635839] [<c0288728>] (try_to_bring_up_master.part.3) from [<c0288918>] (component_master_add_with_match+0xcc/0x114)
[    1.646602] [<c0288918>] (component_master_add_with_match) from [<c027eaf4>] (exynos_drm_platform_probe+0xec/0x114)
[    1.657019] [<c027eaf4>] (exynos_drm_platform_probe) from [<c028da1c>] (platform_drv_probe+0x48/0x98)
[    1.666221] [<c028da1c>] (platform_drv_probe) from [<c028c5f8>] (driver_probe_device+0x114/0x234)
[    1.675075] [<c028c5f8>] (driver_probe_device) from [<c028c7a4>] (__driver_attach+0x8c/0x90)
[    1.683494] [<c028c7a4>] (__driver_attach) from [<c028af74>] (bus_for_each_dev+0x54/0x88)
[    1.691653] [<c028af74>] (bus_for_each_dev) from [<c028bde4>] (bus_add_driver+0xd8/0x1cc)
[    1.699812] [<c028bde4>] (bus_add_driver) from [<c028cdc4>] (driver_register+0x78/0xf4)
[    1.707797] [<c028cdc4>] (driver_register) from [<c027ebd8>] (exynos_drm_init+0xbc/0x110)
[    1.715956] [<c027ebd8>] (exynos_drm_init) from [<c0008944>] (do_one_initcall+0x80/0x1d0)
[    1.724117] [<c0008944>] (do_one_initcall) from [<c0647d40>] (kernel_init_freeable+0x108/0x1d4)
[    1.732796] [<c0647d40>] (kernel_init_freeable) from [<c0469224>] (kernel_init+0x8/0xe4)
[    1.740869] [<c0469224>] (kernel_init) from [<c000e680>] (ret_from_fork+0x14/0x34)
[    1.748419] Code: e3403110 11a02001 01a02003 eaffffe4 (e7f001f2)
[    1.754502] ---[ end trace f58ad362326928d7 ]---

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-03-03 04:45:01 +09:00
Fabio Estevam
666f41afc2 ARM: imx_v4_v5_defconfig: Add VFAT support
Select CONFIG_VFAT_FS by default.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-03-02 20:45:32 +08:00
Fabio Estevam
90f3700e75 ARM: mxs_defconfig: Add VFAT support
Select CONFIG_VFAT_FS by default.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-03-02 20:45:17 +08:00
Lukasz Majewski
a394b1b2c3 ARM: exynos_defconfig: Enable support for cpufreq on Exynos SoCs
This commit enables the cpufreq subsystem. Moreover, support
for using CPU as a cooling device is provided.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-02-27 04:47:39 +09:00
Lukasz Majewski
05e2685f38 ARM: exynos_defconfig: Enable thermal emulation for Exynos TMU
Enabling thermal emulation on Exynos SoCs. New sysfs attribute
- emul_temp is created.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-02-27 04:47:39 +09:00
Lukasz Majewski
ab57f679b6 ARM: exynos_defconfig: Remove CONFIG_EXYNOS_THERMAL_CORE define
After Exynos TMU rework to use device tree for configuration
this flag can be removed. It is not used anymore.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-02-27 04:47:39 +09:00
Geert Uytterhoeven
4a3a6f8669 ARM: multi_v7_defconfig: Enable shmobile platforms
Enable support for shmobile platforms that became multi-platform aware.
Several non-critical drivers and subsystems are built as modules, to keep
kernel size reasonable.

Tested on:
  - r8a73a4/ape6evm:
      - U-Boot fails with "Error: unrecognized/unsupported machine ID",
      - kexec works.
  - r8a7740/armadillo:
      - Hermit boot loader fails (larger image, more memory corruption),
      - kexec works.
  - r8a7791/koelsch,
  - sh73a0/kzm9g:
      - zImage+DTB from U-Boot needs CONFIG_ARM_ATAG_DTB_COMPAT=n,
      - kexec works.
  - am335x/boneblack.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-02-26 16:36:09 +01:00
Geert Uytterhoeven
212c23924c ARM: shmobile: defconfig: Drop useless SERIAL_8250_EXTENDED=y
SERIAL_8250_EXTENDED only serves as a guard for other Kconfig options,
none of which is enabled in shmobile_defconfig.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-25 15:55:51 +09:00
Roger Quadros
acd83a1652 ARM: omap2plus_defconfig: Fix SATA boot
SATA operation depends on PIPE3 PHY and if we want
to boot from SATA drives, we have to have the PIPE3 PHY
driver built-in.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24 10:35:43 -08:00
Roger Quadros
f8c360588c ARM: omap2plus_defconfig: Enable OMAP NAND BCH driver
Without this NAND doesn't work on most EVMs.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24 10:35:43 -08:00
Felipe Balbi
57fd4e5d38 ARM: omap2plus_defconfig: enable TPS62362 regulator
This regulator is used on AM437x Industrial Development Kit.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24 10:35:43 -08:00
Geert Uytterhoeven
d4a269373d ARM: shmobile: Enable R-Mobile reset driver in multiplatform defconfig
This is used on R-Mobile APE6 (r8a73a4), R-Mobile A1 (r8a7740), and
SH-Mobile AG5 (sh73a0).

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 08:02:17 +09:00
Magnus Damm
2ed4ea34f5 ARM: shmobile: mackerel: Remove defconfig
Remove the defconfig for the no longer supported mackerel board.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:45:16 +09:00
Simon Horman
9d07d414d4 ARM: shmobile: r8a73a4: ape6evm: Remove legacy platform
This removes the remains of the legacy ape6evm platform.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:38:14 +09:00
Geert Uytterhoeven
aa01bf6148 ARM: shmobile: Enable ape6evm board in multiplatform defconfig
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:24:23 +09:00
Tyler Baker
a198d27cb4 ARM: sunxi_defconfig: increase the number of maximum number of CPUs to 8
The a80 optimus has 8 CPUs. I propose we increase the maximum number of CPUs to 8 to avoid the following warning identified during automated boot testing [1].

------------[ cut here ]------------
WARNING: CPU: 0 PID: 0 at ../arch/arm/kernel/devtree.c:144 arm_dt_init_cpu_maps+0x110/0x1e0()
DT /cpu 5 nodes greater than max cores 4, capping them
CPU: 0 PID: 0 Comm: swapper Not tainted 3.19.0-00528-gbdccc4edeb03 #1
Hardware name: Allwinner sun9i Family
[] (unwind_backtrace) from [] (show_stack+0x10/0x14)
[] (show_stack) from [] (dump_stack+0x74/0x90)
[] (dump_stack) from [] (warn_slowpath_common+0x70/0xac)
[] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x30/0x40)
[] (warn_slowpath_fmt) from [] (arm_dt_init_cpu_maps+0x110/0x1e0)
[] (arm_dt_init_cpu_maps) from [] (setup_arch+0x634/0x8d4)
[] (setup_arch) from [] (start_kernel+0x88/0x3ac)
[] (start_kernel) from [<20008074>] (0x20008074)
---[ end trace cb88537fdc8fa200 ]---

[1] http://storage.kernelci.org/mainline/v3.19-528-gbdccc4edeb03/arm-sunxi_defconfig/lab-tbaker/boot-sun9i-a80-optimus.html

Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Olof Johansson <olof@lixom.net>
Cc: Kevin Hilman <khilman@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tyler Baker <tyler.baker@linaro.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-02-23 09:30:29 +01:00
Chen-Yu Tsai
ef146afaa8 ARM: multi_v7_defconfig: Enable CONFIG_PHY_SUN9I_USB
On sun9i we have a new PHY driver for USB.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-02-23 09:30:29 +01:00
Chen-Yu Tsai
bba0f0e1d3 ARM: sunxi_defconfig: Enable CONFIG_PHY_SUN9I_USB
On sun9i we have a new PHY driver for USB.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-02-23 09:30:28 +01:00
Linus Torvalds
03a40e2994 ARM: SoC defconfig changes
Most of these changes are to enable new drivers that have been merged, or
 various additions to make defconfigs more useful. There's also a set of patches
 trimming down omap2plus kernel size a bit since it is quite large.
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Merge tag 'defconfig-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC defconfig changes from Olof Johansson:
 "Most of these changes are to enable new drivers that have been merged,
  or various additions to make defconfigs more useful.  There's also a
  set of patches trimming down omap2plus kernel size a bit since it is
  quite large"

* tag 'defconfig-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (39 commits)
  ARM: config: add DEVTMPFS option by default to keystone config
  ARM: multi_v7_defconfig: Enable Exynos5420 Multi-Cluster PM support
  ARM: shmobile: Select CONFIG_REGULATOR in defconfig once again
  ARM: exynos_defconfig: Enable CONFIG_FHANDLE
  ARM: exynos_defconfig: Enable PMIC and MUIC drivers for Gears and Trats2
  ARM: exynos_defconfig: Enable CONFIG_LOCKUP_DETECTOR
  ARM: config: enable ARCH_HIP01
  ARM: omap2plus_defconfig: Enable OHCI & EHCI HCD support
  ARM: omap2plus_defconfig: Enable misc options for BeagleBoard-X15 platform
  ARM: imx_v6_v7_defconfig: enable more USB functions
  ARM: imx_v6_v7_defconfig: Select CONFIG_FB_MXS
  ARM: omap2plus_defconfig: Enable pcf857x
  ARM: omap2plus_defconfig: Add NOR flash support
  ARM: omap2plus_defconfig: Enable support for davinci_emac
  ARM: multi_v7_defconfig: Enable MiPHY28lp - ST's Generic (SATA, PCIe & USB3) PHY
  ARM: efm32: update defconfig
  ARM: at91: sama5: enable atmel-isi and ov2640 in defconfig
  ARM: multi_v7_defconfig: Enable Hip01 platform
  ARM: config: multi_v7: Update it for Keystone defconfig
  ARM: shmobile: Enable kzm9g board in multiplatform defconfig
  ...
2015-02-17 09:44:50 -08:00
Linus Torvalds
878ba61aa9 ARM: SoC platform changes
New and updated SoC support. Also included are some cleanups where the
 platform maintainers hadn't separated cleanups from new developent in
 separate branches.
 
 Some of the larger things worth pointing out:
 
 - A large set of changes from Alexandre Belloni and Nicolas Ferre
   preparing at91 platforms for multiplatform and cleaning up quite a
   bit in the process.
 - Removal of CSR's "Marco" SoC platform that never made it out to the
   market. We love seeing these since it means the vendor published
   support before product was out, which is exactly what we want!
 
 New platforms this release are:
 
 - Conexant Digicolor (CX92755 SoC)
 - Hisilicon HiP01 SoC
 - CSR/sirf Atlas7 SoC
 - ST STiH418 SoC
 - Common code changes for Nvidia Tegra132 (64-bit SoC)
 
 We're seeing more and more platforms having a harder time labelling
 changes as cleanups vs new development -- which is a good sign that
 we've come quite far on the cleanup effort. So over time we might start
 combining the cleanup and new-development branches more.
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Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC platform changes from Olof Johansson:
 "New and updated SoC support.  Also included are some cleanups where
  the platform maintainers hadn't separated cleanups from new developent
  in separate branches.

  Some of the larger things worth pointing out:

   - A large set of changes from Alexandre Belloni and Nicolas Ferre
     preparing at91 platforms for multiplatform and cleaning up quite a
     bit in the process.

   - Removal of CSR's "Marco" SoC platform that never made it out to the
     market.  We love seeing these since it means the vendor published
     support before product was out, which is exactly what we want!

  New platforms this release are:

   - Conexant Digicolor (CX92755 SoC)
   - Hisilicon HiP01 SoC
   - CSR/sirf Atlas7 SoC
   - ST STiH418 SoC
   - Common code changes for Nvidia Tegra132 (64-bit SoC)

  We're seeing more and more platforms having a harder time labelling
  changes as cleanups vs new development -- which is a good sign that
  we've come quite far on the cleanup effort.  So over time we might
  start combining the cleanup and new-development branches more"

* tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (124 commits)
  ARM: at91/trivial: unify functions and machine names
  ARM: at91: remove at91_dt_initialize and machine init_early()
  ARM: at91: change board files into SoC files
  ARM: at91: remove at91_boot_soc
  ARM: at91: move alternative initial mapping to board-dt-sama5.c
  ARM: at91: merge all SOC_AT91SAM9xxx
  ARM: at91: at91rm9200: set idle and restart from rm9200_dt_device_init()
  ARM: digicolor: select syscon and timer
  ARM: zynq: Simplify SLCR initialization
  ARM: zynq: PM: Fixed simple typo.
  ARM: zynq: Setup default gpio number for Xilinx Zynq
  ARM: digicolor: add low level debug support
  ARM: initial support for Conexant Digicolor CX92755 SoC
  ARM: OMAP2+: Add dm816x hwmod support
  ARM: OMAP2+: Add clock domain support for dm816x
  ARM: OMAP2+: Add board-generic.c entry for ti81xx
  ARM: at91: pm: remove warning to remove SOC_AT91SAM9263 usage
  ARM: at91: remove unused mach/system_rev.h
  ARM: at91: stop using HAVE_AT91_DBGUx
  ARM: at91: fix ordering of SRAM and PM initialization
  ...
2015-02-17 09:27:54 -08:00
Linus Torvalds
ea7531ac4a ARM: SoC cleanups
This is a good healthy set of various code removals. Total net delta is 8100
 lines removed.
 
 Among the larger cleanups are:
 
 - Removal of old Samsung S3C DMA infrastructure by Arnd
 - Removal of the non-DT version of the 'lager' board by Magnus Damm
 - General stale code removal on OMAP and Davinci by Rickard Strandqvist
 - Removal of non-DT support on am3517 platforms by Tony Lindgren
 
 ... plus several other cleanups of various platforms across the board.
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Merge tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC cleanups from Olof Johansson:
 "This is a good healthy set of various code removals.  Total net delta
  is 8100 lines removed.

  Among the larger cleanups are:

   - Removal of old Samsung S3C DMA infrastructure by Arnd
   - Removal of the non-DT version of the 'lager' board by Magnus Damm
   - General stale code removal on OMAP and Davinci by Rickard Strandqvist
   - Removal of non-DT support on am3517 platforms by Tony Lindgren

  ... plus several other cleanups of various platforms across the board"

* tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (47 commits)
  ARM: sirf: drop redundant function and marco declaration
  arm: omap: specify PMUs are for ARMv7 CPUs
  arm: shmobile: specify PMUs are for ARMv7 CPUs
  arm: iop: specify PMUs are for XScale CPUs
  arm: pxa: specify PMUs are for XScale CPUs
  arm: realview: specify PMU types
  ARM: SAMSUNG: remove unused DMA infrastructure
  ARM: OMAP3: Add back Kconfig option MACH_OMAP3517EVM for ASoC
  ARM: davinci: Remove CDCE949 driver
  ARM: at91: remove useless at91rm9200_set_type()
  ARM: at91: remove useless at91rm9200_dt_initialize()
  ARM: at91: move debug-macro.S into the common space
  ARM: at91: remove useless at91_sysirq_mask_rtx
  ARM: at91: remove useless config MACH_AT91SAM9_DT
  ARM: at91: remove useless config MACH_AT91RM9200_DT
  ARM: at91: remove unused mach/memory.h
  ARM: at91: remove useless header file includes
  ARM: at91: remove unneeded header file
  rtc: at91/Kconfig: remove useless options
  ARM: at91/Documentation: add a README for Atmel SoCs
  ...
2015-02-17 09:17:33 -08:00