Exynos5 SoCs have a General SCALER (GSCALER) IP block that can be used
to do video streams scaling and color space conversions by hardware.
Enable support for its driver as a module so the GSCALER can be tested.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Pull fbdev updates from Tomi Valkeinen:
"Main changes:
- amba-cldc: DT backlight support, Nomadik support, Versatile
improvements, fixes
- efifb: fix fbcon RGB565 palette
- exynos: remove unused DSI driver"
* tag 'fbdev-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (42 commits)
video: smscufx: remove unused variable
matroxfb: fix size of memcpy
fbdev: ssd1307fb: fix a possible NULL dereference
fbdev: ssd1307fb: constify the device_info pointer
simplefb: Disable and release clocks and regulators in destroy callback
video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures
matroxfb: constify local structures
video: fbdev: i810: add in missing white space in error message text
video: fbdev: add missing \n at end of printk error message
ARM: exynos_defconfig: Remove old non-working MIPI driver
video: fbdev: exynos: Remove old non-working MIPI driver
omapfb: fix return value check in dsi_bind()
MAINTAINERS: update fbdev entries
video: fbdev: offb: Call pci_enable_device() before using the PCI VGA device
fbdev: vfb: simplify memory management
fbdev: vfb: add option for video mode
fbdev: vfb: add description to module parameters
video: fbdev: intelfb: remove impossible condition
fb: adv7393: off by one in probe function
video: fbdev: pxafb: add missing of_node_put() in of_get_pxafb_mode_info()
...
Pull ARM SoC defconfig updates from Arnd Bergmann:
"Defconfig additions, removals, etc. Most of these are small changes
adding the options for newly upstreamed drivers, or drivers needed for
new board support. Nothing specifically sticks out this time"
* tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (25 commits)
ARM: multi_v7_defconfig: enable CONFIG_EFI
ARM: multi_v7_defconfig: Build Atmel maXTouch driver as a module
ARM: defconfig: update the Integrator defconfig
ARM: keystone: defconfig: Fix USB configuration
ARM: imx_v6_v7_defconfig: Select the wm8960 codec driver
ARM: omap2plus_defconfig: switch to the IIO BMP085 driver
ARM: mvebu_v5_defconfig: use MV88E6XXX
ARM: davinci_all_defconfig: Enable some UBI modules
ARM: davinci_all_defconfig: Enable AEMIF as a module
ARM: multi_v7_defconfig: Enable SECCOMP
ARM: exynos_defconfig: Enable SECCOMP
ARM: imx_v6_v7_defconfig: Add CONFIG_MPL3115
ARM: imx_v6_v7_defconfig: Enable GPU support
ARM: s3c2410_defconfig: Remove CONFIG_IPV6_PRIVACY
ARM: exynos_defconfig: Enable PM_DEBUG
ARM: exynos_defconfig: Enable bus frequency scaling with devfreq
ARM: imx_v6_v7_defconfig: enable more USB configurations
ARM: davinci_all_defconfig: enable SMSC ethernet PHY
ARM: davinci_all_defconfig: enable RTC driver as module
ARM: multi_v7_defconfig: Enable ARM_IMX6Q_CPUFREQ
...
Pull ARM SoC platform updates from Arnd Bergmann:
"These are updates for platform specific code on 32-bit ARM machines,
essentially anything that can not (yet) be expressed using DT files.
Noteworthy changes include:
- We get support for running in big-endian mode on two platforms:
sunxi (Allwinner) and s3c24xx (old Samsung).
- The recently added Uniphier platform now uses standard PSCI methods
for SMP booting and we remove support for old bootloader versions
that did not support it yet.
- In sunxi, we gain support for the "Nextthing GR8" SoC, which is a
close relative of the Allwinner A13 and R8 chips.
- PXA completes its move over to the generic dmaengine framework and
removes its old private API
- mach-bcm gains support for BCM47189/BCM53573, their first ARM SoC
with integrated 802.11ac wireless networking"
* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (54 commits)
ARM: imx legacy: pca100: move peripheral initialization to .init_late
ARM: imx legacy: mx27ads: move peripheral initialization to .init_late
ARM: imx legacy: mx21ads: move peripheral initialization to .init_late
ARM: imx legacy: pcm043: move peripheral initialization to .init_late
ARM: imx legacy: mx35-3ds: move peripheral initialization to .init_late
ARM: imx legacy: mx27-3ds: move peripheral initialization to .init_late
ARM: imx legacy: imx27-visstrim-m10: move peripheral initialization to .init_late
ARM: imx legacy: vpr200: move peripheral initialization to .init_late
ARM: imx legacy: mx31moboard: move peripheral initialization to .init_late
ARM: imx legacy: armadillo5x0: move peripheral initialization to .init_late
ARM: imx legacy: qong: move peripheral initialization to .init_late
ARM: imx legacy: mx31-3ds: move peripheral initialization to .init_late
ARM: imx legacy: pcm037: move peripheral initialization to .init_late
ARM: imx legacy: mx31lilly: move peripheral initialization to .init_late
ARM: imx legacy: mx31ads: move peripheral initialization to .init_late
ARM: imx legacy: mx31lite: move peripheral initialization to .init_late
ARM: imx legacy: kzm: move peripheral initialization to .init_late
MAINTAINERS: update list of Oxnas maintainers
ARM: orion5x: remove extraneous NO_IRQ
ARM: orion: simplify orion_ge00_switch_init
...
Pull ARM SoC cleanups from Arnd Bergmann:
"The cleanups for v4.9 are a little larger that usual, but thankfully
that is almost exclusively due to removing a significant number of
files that have become obsolete after the still ongoing conversion of
old board files to devicetree.
- for mach-omap2, which is still the largest platform in arch/arm/,
the conversion to DT is finally complete after the Nokia N900 is
now fully supported there, along with the omap3 LDP, and we can
remove those two board files. If no regressions are found, another
large cleanup for the platform will happen as a follow-up, removing
dead code and restructuring the platform based on being DT-only.
- In mach-imx, similar work is ongoing, but has not come that far.
This time, we remove the obsolete board file for the i.MX1
generation, which like i.MX25, i.MX5, i.MX6, and i.MX7 is now
DT-only. The remaining board files are for i.MX2 and i.MX3 machines
based on old ARM926 or ARM1136 cores that should work with DT in
principle.
- realview has just been converted from board files to DT, and a lot
of code gets removed in the process. This is the last
ARM/Keil/Versatile derived platform that was still using board
files, the other ones being integrator, versatile and vexpress. We
can probably merge the remaining code into a single directory in
the near future.
- clps711x had completed the conversion in v4.8, but we accidentally
left the files in place that should have been deleted then"
* tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (21 commits)
ARM: select PCI_DOMAINS config from ARCH_MULTIPLATFORM
ARM: stop *MIGHT_HAVE_PCI* config from being selected redundantly
ARM: imx: (trivial) fix typo and grammar
ARM: clps711x: remove extraneous files
ARM: imx: use IS_ENABLED() instead of checking for built-in or module
ARM: OMAP2+: use IS_ENABLED() instead of checking for built-in or module
ARM: OMAP1: use IS_ENABLED() instead of checking for built-in or module
ARM: imx: remove platform-mxc_rnga
ARM: realview: imply device tree boot
ARM: realview: no need to select SMP_ON_UP explicitly
ARM: realview: delete the RealView board files
ARM: imx: no need to select SMP_ON_UP explicitly
ARM: i.MX: Move SOC_IMX1 into 'Device tree only'
ARM: i.MX: Remove i.MX1 non-DT support
ARM: i.MX: Remove i.MX1 Synertronixx SCB9328 board support
ARM: i.MX: Remove i.MX1 Armadeus APF9328 board support
ARM: mxs: remove obsolete startup code for TX28
ARM: i.MX31 iomux: remove duplicates with alternate name
ARM: i.MX31 iomux: remove plain duplicates
ARM: OMAP2+: Drop legacy board file for LDP
...
* pm-cpufreq: (24 commits)
cpufreq: st: add missing \n to end of dev_err message
cpufreq: kirkwood: add missing \n to end of dev_err messages
cpufreq: CPPC: Avoid overflow when calculating desired_perf
cpufreq: ti: Use generic platdev driver
cpufreq: intel_pstate: Add io_boost trace
cpufreq: intel_pstate: Use IOWAIT flag in Atom algorithm
cpufreq: schedutil: Add iowait boosting
cpufreq / sched: SCHED_CPUFREQ_IOWAIT flag to indicate iowait condition
cpufreq: CPPC: Force reporting values in KHz to fix user space interface
cpufreq: create link to policy only for registered CPUs
intel_pstate: constify local structures
cpufreq: dt: Support governor tunables per policy
cpufreq: dt: Update kconfig description
cpufreq: dt: Remove unused code
MAINTAINERS: Add Documentation/cpu-freq/
cpufreq: dt: Add support for r8a7792
cpufreq / sched: ignore SMT when determining max cpu capacity
cpufreq: Drop unnecessary check from cpufreq_policy_alloc()
ARM: multi_v7_defconfig: Don't attempt to enable schedutil governor as module
ARM: exynos_defconfig: Don't attempt to enable schedutil governor as module
...
This enables CONFIG_EFI for multi_v7_defconfig, which adds support for
booting via EFI, and for the EFI framebuffer as builtin options. It
also enables the EFI rtc, the EFI variable pseudo-filesystem and the
EFI capsule loader as modules.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Pull "i.MX cleanup for 4.9" from Shawn Guo:
- Drop i.MX1 board files and make i.MX1 a DT only platform.
- Remove obsolete ENET initialization code for TX28 board, since FEC
driver handles those setup well now.
- A couple of cleanups on i.MX31 IOMUX headers to drop duplications
- A few other random and trivial cleanups
* tag 'imx-cleanup-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx: (trivial) fix typo and grammar
ARM: imx: use IS_ENABLED() instead of checking for built-in or module
ARM: imx: remove platform-mxc_rnga
ARM: imx: no need to select SMP_ON_UP explicitly
ARM: i.MX: Move SOC_IMX1 into 'Device tree only'
ARM: i.MX: Remove i.MX1 non-DT support
ARM: i.MX: Remove i.MX1 Synertronixx SCB9328 board support
ARM: i.MX: Remove i.MX1 Armadeus APF9328 board support
ARM: mxs: remove obsolete startup code for TX28
ARM: i.MX31 iomux: remove duplicates with alternate name
ARM: i.MX31 iomux: remove plain duplicates
Simply enabling CONFIG_KEYSTONE_USB_PHY doesn't work anymore
as it depends on CONFIG_NOP_USB_XCEIV. We need to enable
that as well.
This fixes USB on Keystone boards from v4.8-rc1 onwards.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Pull "This is the pxa changes for v4.9 cycle" from Robert Jarzmik:
This cycle is covering :
- the removal of the legacy DMA API
This is the major contributor to the negative diffstat, as dmaengine
have taken over in this area.
- IDE subsystem defconfig fixes
- preparation for pxa25x to be device-tree compliant
- various irq related fixes
* tag 'pxa-for-4.9' of https://github.com/rjarzmik/linux:
ARM: pxa: pxa_cplds: fix interrupt handling
ARM: pxa: remove irq init from dt machines
ARM: pxa: Use kmalloc_array() in pxa_pm_init()
ARM: pxa: magician: Remove duplicated I2C pins declaration
ARM: pxa: fix GPIO double shifts
arm: trizeps4_defconfig: disable IDE subsystem
arm: pxa255-idp_defconfig: disable IDE subsystem
arm: lpda270_defconfig: disable IDE subsystem
arm: colibri_pxa270_defconfig: disable IDE subsystem
ARM: pxa: add pxa25x device-tree support
ARM: pxa: prepare pxa25x interrupts for device-tree platforms
ARM: pxa: remove platform dma code
ARM: pxa: remove devicetree boards from pxa_defconfig
Merge "i.MX defconfig updates for 4.9" from Shawn Guo:
- Enable i.MX6 SATA and cpufreq driver support in multi_v7_defconfig.
- Enable MPL3115, Etnaviv GPU, WM8960 Codec driver and more USB
functions support in imx_v6_v7_defconfig.
* tag 'imx-defconfig-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx_v6_v7_defconfig: Select the wm8960 codec driver
ARM: imx_v6_v7_defconfig: Add CONFIG_MPL3115
ARM: imx_v6_v7_defconfig: Enable GPU support
ARM: imx_v6_v7_defconfig: enable more USB configurations
ARM: multi_v7_defconfig: Enable ARM_IMX6Q_CPUFREQ
ARM: multi_v7_defconfig: Enable AHCI_IMX
Pull "mvebu defconfig for 4.9 (part 1)" from Gregory CLEMENT:
- update dsa config with new symbol
- add flash related config for mvebu v7
* tag 'mvebu-defconfig-4.9-1' of git://git.infradead.org/linux-mvebu:
ARM: mvebu_v5_defconfig: use MV88E6XXX
ARM: mvebu: enable UBI and UBIFS in mvebu_v7_defconfig
ARM: mvebu: enable MTD command line partition table in mvebu_v7_defconfig
Pull "ARM: config: Add CONFIG_NOP_USB_XCEIV" from Santosh Shilimkar:
Keystone usb phy needs CONFIG_NOP_USB_XCEIV to be enabled.
* tag 'keystone_config_for_4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
ARM: keystone: defconfig: Fix USB configuration
The schedutil cpufreq governor will be switched from tristate to bool. Fix
defconfigs.
* tag 'samsung-defconfig-schedutil-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: multi_v7_defconfig: Don't attempt to enable schedutil governor as module
ARM: exynos_defconfig: Don't attempt to enable schedutil governor as module
Merge "omap defconfig updates for v4.9 merge window" from Tony Lindgren:
A patch from Linus Walleij <linus.walleij@linaro.org> to switch to use
generic IIO BMP280 driver instead of the BMP085.
* tag 'omap-for-v4.9/defconfig-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: omap2plus_defconfig: switch to the IIO BMP085 driver
Merge "Samsung defconfig update for v4.9" from Krzysztof Kozlowski:
1. Device dynamic frequency and voltage scalling is now supported
on many Exynos boards, enable it.
2. Enable PM_DEBUG, cleanup old IPV6_PRIVACY.
3. Enable SECCOMP for Systemd on Arch.
4. cpufreq schedutil cannot be module anymore.
* tag 'samsung-defconfig-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: multi_v7_defconfig: Don't attempt to enable schedutil governor as module
ARM: exynos_defconfig: Don't attempt to enable schedutil governor as module
ARM: multi_v7_defconfig: Enable SECCOMP
ARM: exynos_defconfig: Enable SECCOMP
ARM: s3c2410_defconfig: Remove CONFIG_IPV6_PRIVACY
ARM: exynos_defconfig: Enable PM_DEBUG
ARM: exynos_defconfig: Enable bus frequency scaling with devfreq
Merge "DaVinci defconfig updates for v4.9" from Sekhar Nori:
DaVinci defconfig updates include cleanup using
savedefconfig and enabling various commonly used
drivers as modules.
* tag 'davinci-for-v4.9/defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: davinci_all_defconfig: Enable some UBI modules
ARM: davinci_all_defconfig: Enable AEMIF as a module
ARM: davinci_all_defconfig: enable SMSC ethernet PHY
ARM: davinci_all_defconfig: enable RTC driver as module
ARM: davinci_all_defconfig: enable DA850 audio as modules
ARM: davinci_all_defconfig: cleanup with savedefconfig
The driver is for a trackpad device so is not needed for booting and
makes more sense to have it as module to reduce the kernel image size.
It was probably enabled as built-in because module autoload was not
working when the I2C device was registered by OF but this got fixed
in commit b7d21058b4 ("Input: atmel_mxt_ts - add maxtouch to I2C
table for module autoload") so it's safe to enable as a module now.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The Integrators defconfig have changed due to changes in
Kconfig for the CPU types, they use the physmap OF NOR
driver and syscon for LEDs.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Simply enabling CONFIG_KEYSTONE_USB_PHY doesn't work anymore
as it depends on CONFIG_NOP_USB_XCEIV. We need to enable
that as well.
This fixes USB on Keystone boards from v4.8-rc1 onwards.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
Select CONFIG_SND_SOC_WM8960 so that we can have audio functional
by default on imx6ul-evk and imx7-sdb boards.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This alters the OMAP2plus defconfig to use the IIO BMP280
driver, which is compatible with the BMP085 instead of the old
BMP085-specific misc driver. The IIO driver nowadays have all
the features of the old driver and more.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This enables UBI+UBIFS to handle the NAND MTDs, including the useful
MTD_UBI_BLOCK.
Signed-off-by: Karl Beldan <kbeldan@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
The schedutil CPUFreq governor could be built as a module but the change
"cpufreq / sched: Pass flags to cpufreq_update_util()" made it
non-modular so attempting to enable as module leads to a warning:
warning: symbol value 'm' invalid for CPU_FREQ_GOV_SCHEDUTIL
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The schedutil CPUFreq governor could be built as a module but the change
"cpufreq / sched: Pass flags to cpufreq_update_util()" made it
non-modular so attempting to enable as module leads to a warning:
warning: symbol value 'm' invalid for CPU_FREQ_GOV_SCHEDUTIL
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This enables the use of the memory/ti-aemif.c driver.
ATM most davinci boards use the mach-davinci aemif code which gets in
the way of genericity and proper DT boot.
Signed-off-by: Karl Beldan <kbeldan@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Systemd already supports seccomp. It seems some distros are building
systemd with seccomp, e.g. Arch on ARM, thus leading to boot errors:
systemd-logind.service: Failed at step SECCOMP spawning /usr/lib/systemd/systemd-logind: Invalid argument
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Systemd already supports seccomp. It seems some distros are building
systemd with seccomp, e.g. Arch on ARM, thus leading to boot errors:
systemd-logind.service: Failed at step SECCOMP spawning /usr/lib/systemd/systemd-logind: Invalid argument
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Add MPL3115 NXP pressure sensor configuration.
This sensor is used by warp7 board.
Signed-off-by: Breno Lima <breno.lima@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Select CONFIG_DRM_ETNAVIV, so that GPU support can be enabled by default.
Generated by manually selecting CONFIG_DRM_ETNAVIV and
then running:
make savedefconfig
cp defconfig arch/arm/configs/imx_v6_v7_defconfig
,which results in additional cleanup.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Option is long gone, see
5d9efa7ee9 ("ipv6: Remove privacy config option.")
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
PM_DEBUG and PM_ADVANCED_DEBUG bring some information useful for
development and they should not cause any significant overhead. Enable
them in default configuration so debugging would be slightly easier.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Kukjin Kim <kgene@kernel.org>
This patch enables the bus frequency scaling driver with devfreq and
devfreq-event framework. Devfreq is already supported on Odroid U3/XU3,
Trats2 and Rinato/Monk boards.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
[k.kozlowski: Don't enable symbols already selected, adjust commit msg]
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
This patch moves SOC_IMX1 into 'Device tree only' category and renames
imx1-dt.c to mach-imx1.c to align with the name schema of other
i.MX DT only platforms.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Synertronixx SCB9328 board is very similar to Armadeus APF9328,
so it can be easily reimplemented in DT way.
This patch removes support for non-DT support for this board.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
mach-apf9328.c can be replaced with devicetree equivalent: imx1-apf9328.dts,
so remove the board file.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
- USB test module
- USB gadget functions using configfs which are just ready within
several release cycles.
- USB audio gadget
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This patch disables deprecated IDE subsystem in trizeps4_defconfig
(ide-cs host driver is selected in this config but pata_pcmcia
libata PATA host driver is also selected so ide-cs is redundant
and can be disabled together with the whole IDE subsystem).
Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
