If both legacy and device-tree machines are mixed in the same defconfig,
the legacy boards don't boot up anymore with gpio request deferral
errors.
This is seen when attempting to run akita, borzoi, spitz, terrier, or
tosa in qemu with pxa_defconfig.
The real reason behind is that gpio handling for pxa in its current
state cannot be built for _both_ a devicetree machine (ie. pxa-dt.c) and
a non devicetree machine (ie. corgi, tosa, ...).
This is turn is because for devicetree a pinctrl is enforced for the
machine, and a pinctrl driver is required. If it's not available,
pxa_gpio_request() fails on pinctrl_request_gpio() and returns
-EPROBE_DEFER. It was introduced by commit f806dac593
("ARM: pxa: activate pinctrl for device-tree machines").
Now the true chicken and egg problem is than machine files,
ie. arch/arm/mach-pxa/xxx.c are using gpio before the drivers are
probed, in the init_machine() function, and that's why pinctrl/gpio for
legacy machine files is a bit difficult.
As for now, to keep the compilation coverage and testing of legacy
machines, this patch removes the 2 devicetree machines from
pxa_defconfig.
Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Defconfig additions, removals, etc. Most of these are small changes adding
the options for newly upstreamed drivers, or drivers needed for new board
support.
- Removed Broadcom bcm_defconfig, targets are all covered in multi_v7_defconfig
- New defconfig: multi_v4t_defconfig
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Merge tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC defconfig updates from Olof Johansson:
"Defconfig additions, removals, etc.
Most of these are small changes adding the options for newly
upstreamed drivers, or drivers needed for new board support.
- removed Broadcom bcm_defconfig, targets are all covered in
multi_v7_defconfig
- new defconfig: multi_v4t_defconfig"
* tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (43 commits)
ARM: multi_v7_defconfig: enable STMicroelectronics DRM Support
ARM: multi_v7_defconfig: enable STMicroelectronics BDISP 2D blitter driver
ARM: omap2plus_defconfig: Fix USB selection to keep Ethernet working
ARM: configs: lpc18xx: enable adc and dac iio drivers
ARM: config: Add a multi_v4t_defconfig
ARM: multi_v7_defconfig: add ACT8945A
ARM: at91/defconfig: Add ACT8945A driver
ARM: imx_v6_v7_defconfig: Select ADS7846 support
ARM: configs: qualcomm: Add MDM9615 missing defconfigs
ARM: multi_v7_defconfig: Enable vivid driver as a module
ARM: exynos_defconfig: Enable vivid driver as a module
ARM: defconfig: enable the MSM8660 pin controller
ARM: imx_v6_v7_defconfig: enable USB FFS gadget
ARM: socfpga: enable PL330 DMA in socfpga_defconfig
ARM: socfpga: add PCIe to socfpga_defconfig
ARM: multi_v7_defconfig: defconfig: Enable r8a7792 SoC
ARM: shmobile: defconfig: Enable r8a7792 SoC
ARM: Remove bcm_defconfig
ARM: multi_v7_defconfig: Enable Broadcom Kona watchdog
ARM: multi_v7_defconfig: Enable Broadcom STB PWM
...
Kconfig dependencies for v4.8 merge window. Otherwise things
like USB Ethernet on omap3 beagle, omap4 panda and omap5-uevm
won't work without manual configuration.
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Merge tag 'omap-for-v4.8/defconfig-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/defconfig
Merge "omap2plus_defconfig fix for v4.8 merge window" from Tony Lindgren:
A defconfig update for omap2plus_defconfig to fix changed USB
Kconfig dependencies for v4.8 merge window. Otherwise things
like USB Ethernet on omap3 beagle, omap4 panda and omap5-uevm
won't work without manual configuration.
* tag 'omap-for-v4.8/defconfig-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: omap2plus_defconfig: Fix USB selection to keep Ethernet working
Enable ADC and DAC IIO drivers for LPC18xx/43xx SoCs.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Two patches to enable the DRM driver in the sunxi and multi_v7 defconfig.
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Merge tag 'sunxi-defconfig-for-4.8' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/defconfig
Merge "Allwinner defconfig changes for 4.8" from Maxime Ripard:
Two patches to enable the DRM driver in the sunxi and multi_v7 defconfig.
* tag 'sunxi-defconfig-for-4.8' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
ARM: sunxi: Enable sun4i DRM driver
ARM: multi_v7: Enable sun4i DRM driver
* Enable newly added support for r8a7792 SoC in multi_v7 and shmobile
defconfigs
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Merge tag 'renesas-defconfig-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/defconfig
Renesas ARM Based SoC Defconfig Updates for v4.8
* Enable newly added support for r8a7792 SoC in multi_v7 and shmobile
defconfigs
* tag 'renesas-defconfig-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: multi_v7_defconfig: defconfig: Enable r8a7792 SoC
ARM: shmobile: defconfig: Enable r8a7792 SoC
Signed-off-by: Olof Johansson <olof@lixom.net>
To allow regression build testing of multi v4t systems, add a
multi_v4t_defconfig, similar to the multi_v5(v7)_defconfig.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
1. Enable Virtual Video Test Driver on nulti_v7 and exynos defconfigs.
Useful for testing.
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Merge tag 'samsung-defconfig-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/defconfig
Samsung defconfig update for v4.8, part 2:
1. Enable Virtual Video Test Driver on nulti_v7 and exynos defconfigs.
Useful for testing.
* tag 'samsung-defconfig-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: multi_v7_defconfig: Enable vivid driver as a module
ARM: exynos_defconfig: Enable vivid driver as a module
Signed-off-by: Olof Johansson <olof@lixom.net>
- Enable TOUCHSCREEN_ADS7846, USB_FUNCTIONFS and USB_USBNET support
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Merge tag 'imx-defconfig-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/defconfig
The i.MX defconfig update for 4.8:
- Enable TOUCHSCREEN_ADS7846, USB_FUNCTIONFS and USB_USBNET support
* tag 'imx-defconfig-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx_v6_v7_defconfig: Select ADS7846 support
ARM: imx_v6_v7_defconfig: enable USB FFS gadget
ARM: imx_v6_v7_defconfig: build in usbnet to support NFS for non-ethernet board
Signed-off-by: Olof Johansson <olof@lixom.net>
ACT8945A is the PMIC present on the sama5d2 Xplained.
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Include ACT8945A mfd, regulator and power drivers.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
- dts: rename 'ide-disk' to 'disk-activity'
- platform: rename 'ide-disk' to 'disk-activity'
- defconfig: rename 'LEDS_TRIGGER_IDE_DISK' to 'LEDS_TRIGGER_DISK'
Signed-off-by: Stephan Linz <linz@li-pro.net>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
The Virtual Video Test Driver can be used to emulate video capture and
output devices so it's very useful for testing. Since is not necessary
to boot, can be enabled as module to avoid increasing the kernel size.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
The Virtual Video Test Driver can be used to emulate video capture and
output devices so it's very useful for testing. Since is not necessary
to boot, can be enabled as module to avoid increasing the kernel size.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
After enabling this I get pins, GPIO, keys and everything on
the MSM8660 surf (APQ8660 DragonBoard).
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Enable the PL330 DMA and DMATEST on SoCFPGA.
make savedefconfig says CONFIG_FHANDLE is not needed in the defconfig,
remove it.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
---
v2: Also enable DMATEST as a kernel module
- Florian enables support for the BCM63xx DSL SoCs basic peripherals, enables
the networking subsystems for Set Top Box SoCs, enables the PWM, watchdog and
the AHCI controller and SATA PHY drivers
- Florian removes the bcm_defconfig file which is no longer useful and updates
multi_v7_defconfig to include the Kona watchdog to provide proper reboot for the
Broadcom Kona platforms
Please note that Tejun Heo has queued a patch which renames AHCI_BRCMSTB into
AHCI_BRCM, to avoid two patches in a row, we just enable AHCI_BRCM to be future
proof
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Merge tag 'arm-soc/for-4.8/defconfig' of http://github.com/Broadcom/stblinux into next/defconfig
This pull request contains defconfig changes for Broadcom ARM-based SoCs:
- Florian enables support for the BCM63xx DSL SoCs basic peripherals, enables
the networking subsystems for Set Top Box SoCs, enables the PWM, watchdog and
the AHCI controller and SATA PHY drivers
- Florian removes the bcm_defconfig file which is no longer useful and updates
multi_v7_defconfig to include the Kona watchdog to provide proper reboot for the
Broadcom Kona platforms
Please note that Tejun Heo has queued a patch which renames AHCI_BRCMSTB into
AHCI_BRCM, to avoid two patches in a row, we just enable AHCI_BRCM to be future
proof
* tag 'arm-soc/for-4.8/defconfig' of http://github.com/Broadcom/stblinux:
ARM: Remove bcm_defconfig
ARM: multi_v7_defconfig: Enable Broadcom Kona watchdog
ARM: multi_v7_defconfig: Enable Broadcom STB PWM
ARM: multi_v7_defconfig: Enable BCM7038 Watchdog
ARM: multi_v7_defconfig: Enable Broadcom AHCI
ARM: multi_v7_defconfig: Enable BRCMSTB networking
ARM: multi_v7_defconfig: Enable BCM63xx
Signed-off-by: Olof Johansson <olof@lixom.net>
We have everything we need in multi_v7_defconfig that exists in
bcm_defconfig, so get rid of that file to reduce the maintenance burden.
Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
In order to get rid of bcm_defconfig, enable this driver which is needed
by some Broadcom SoCs based on the Kona architecture to reboot.
Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
The BCM7038 watchdog is used by all Broadcom STB SoCs but is not needed
for system reboot, we just turn it on as a module.
Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Enable the Broadcom AHCI driver and its companion PHY driver to get
functional SATA3 support.
Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
At some boards, it has no ethernet support. As an alternative, we can use
USB Ethernet card to support NFS (u-boot supports it too). It supports
AXIS cards which are used most frequently.
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Enable the following bits:
CONFIG_TOUCHSCREEN_STMPE
- STMPE touchscreen support, needed on MCVEVK as it contains the
chip. This also enables the STMPE MFD device and touchscreen
input support.
CONFIG_USB_STORAGE
- USB storage support is often used, so enable it.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Newer Keystone 2 devices utilize pinmuxing. Enable PINCTRL SINGLE
which is used to handle pinmuxing.
Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
The Exynos SoC provides a Security SubSystem block for accelerating some
cryptographic operations. Enable the driver for it - s5p-secss to
utilize the hardware acceleration.
Currently the s5p-secss driver supports AES in CBC and ECB modes.
However its usefulness could be doubted. Excerpt of tests on Odroid XU3
(Exynos5422), for 256 bit key, encryption, performance CPU freq governor:
algorithm | block size [b] | average speed [MB/s] |
cbc-aes-s5p | 16 | 11.5 |
cbc-aes-s5p | 64 | 25.4 |
cbc-aes-s5p | 256 | 41.0 |
cbc-aes-s5p | 1024 | 47.4 |
cbc-aes-s5p | 8192 | 49.0 |
cbc(aes-generic) | 16 | 0.4 |
cbc(aes-generic) | 64 | 1.8 |
cbc(aes-generic) | 256 | 6.6 |
cbc(aes-generic) | 1024 | 25.2 |
cbc(aes-generic) | 8192 | 83.1 |
Anyway enable the driver so it will get some testing coverage by
community.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
The Exynos4412-based Trats2 board has CM36651 proximity/ambient light
sensor, MMS114 touchscreen and Wolfson Microelectronics WM1811 CODEC.
Enable them in defconfig to get some testing coverage and use its
features.
While saving defconfig the SND_SOC_ODROIDX2 is removed because it does
not exist since commit ee12a817bb ("ASoC: samsung: Remove unused
Odroid x2/u3 machine driver").
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
1. Fix samsung-keypad build error if INPUT is selected as module.
The error though depends on some uncommon build settings so it
is not as easy to trigger.
2. Get rid of 'samsung_device_dma_mask' defined but not used warning.
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Merge tag 'samsung-fixes-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into fixes
Two fixes for v4.7 cycle for build issues:
1. Fix samsung-keypad build error if INPUT is selected as module.
The error though depends on some uncommon build settings so it
is not as easy to trigger.
2. Get rid of 'samsung_device_dma_mask' defined but not used warning.
* tag 'samsung-fixes-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: exynos: don't select keyboard driver
ARM: samsung: improve static dma_mask definition
Signed-off-by: Olof Johansson <olof@lixom.net>
Enable the required drivers and subsystems to bring-up networking on
Broadcom's Set-top Box SoCs: BCMGENET and SF2. These two drivers both
have proper dependencies on their internal PHY and MDIO drivers.
Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Enable ARCH_BCM_63XX to build ARM-specific boot and SMP code, as well as
the serial console driver for this platform.
Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
The driver can be built as a module, so use this possibility.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Exynos SoCs have a Multi Format Video Hardware Codec (MFC) IP block that
can be used to {en,de}code video streams by hardware. Enable support for
its driver as a module so the MFC can be tested.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
