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The gemini code was installing its chained interrupt handler (which
enables the interrupt) before it was setting its data, which is bad if
the IRQ was previously pending. Avoid this problem by converting it to
irq_set_chained_handler_and_data().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: Hans Ulli Kroll <ulli.kroll@googlemail.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/E1Z4z07-0002SO-Gv@rmk-PC.arm.linux.org.uk
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Convert SA11x0 (Neponset, SA1111, and UCB1x00 code) to use the new
irq_set_chained_handler_and_data() helper.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: Hans Ulli Kroll <ulli.kroll@googlemail.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/E1Z4yzx-0002S6-7p@rmk-PC.arm.linux.org.uk
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
The current Armada XP suspend to RAM implementation, as added in
commit 27432825ae19f ("ARM: mvebu: Armada XP GP specific
suspend/resume code") does not handle big-endian configurations
properly: the small bit of assembly code putting the DRAM in
self-refresh and toggling the GPIOs to turn off power forgets to
convert the values to little-endian.
This commit fixes that by making sure the two values we will write to
the DRAM controller register and GPIO register are already in
little-endian before entering the critical assembly code.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: <stable@vger.kernel.org> # v3.19+
Fixes: 27432825ae19f ("ARM: mvebu: Armada XP GP specific suspend/resume code")
Using xen/page.h will be necessary later for using common xen page
helpers.
As xen/page.h already include asm/xen/page.h, always use the later.
Signed-off-by: Julien Grall <julien.grall@citrix.com>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: netdev@vger.kernel.org
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Following the merge of "pinctrl: mvebu: armada-xp: rename spi to spi0"
by Linus Walleij, we need to adjust the Armada XP Device Tree
accordingly, by adjusting the pinctrl configuration for SPI pins.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
This is now done in the I2C driver.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
The GIC Hypervisor Configuration Register is used to enable
the delivery of virtual interupts to a guest, as well as to
define in which conditions maintenance interrupts are delivered
to the host.
This register doesn't contain any information that we need to
read back (the EOIcount is utterly useless for us).
So let's save ourselves some cycles, and not save it before
writing zero to it.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
According to the PSCI specification and the SMC/HVC calling
convention, PSCI function_ids that are not implemented must
return NOT_SUPPORTED as return value.
Current KVM implementation takes an unhandled PSCI function_id
as an error and injects an undefined instruction into the guest
if PSCI implementation is called with a function_id that is not
handled by the resident PSCI version (ie it is not implemented),
which is not the behaviour expected by a guest when calling a
PSCI function_id that is not implemented.
This patch fixes this issue by returning NOT_SUPPORTED whenever
the kvm PSCI call is executed for a function_id that is not
implemented by the PSCI kvm layer.
Cc: <stable@vger.kernel.org> # 3.18+
Cc: Christoffer Dall <christoffer.dall@linaro.org>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
The KVM-VFIO device is used by the QEMU VFIO device. It is used to
record the list of in-use VFIO groups so that KVM can manipulate
them.
Signed-off-by: Kim Phillips <kim.phillips@linaro.org>
Signed-off-by: Eric Auger <eric.auger@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Until now we have been calling kvm_guest_exit after re-enabling
interrupts when we come back from the guest, but this has the
unfortunate effect that CPU time accounting done in the context of timer
interrupts occurring while the guest is running doesn't properly notice
that the time since the last tick was spent in the guest.
Inspired by the comment in the x86 code, move the kvm_guest_exit() call
below the local_irq_enable() call and change __kvm_guest_exit() to
kvm_guest_exit(), because we are now calling this function with
interrupts enabled. We have to now explicitly disable preemption and
not enable preemption before we've called kvm_guest_exit(), since
otherwise we could be preempted and everything happening before we
eventually get scheduled again would be accounted for as guest time.
At the same time, move the trace_kvm_exit() call outside of the atomic
section, since there is no reason for us to do that with interrupts
disabled.
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
We already check KVM_CAP_IRQFD in generic once enable CONFIG_HAVE_KVM_IRQFD,
kvm_vm_ioctl_check_extension_generic()
|
+ switch (arg) {
+ ...
+ #ifdef CONFIG_HAVE_KVM_IRQFD
+ case KVM_CAP_IRQFD:
+ #endif
+ ...
+ return 1;
+ ...
+ }
|
+ kvm_vm_ioctl_check_extension()
So its not necessary to check this in arch again, and also fix one typo,
s/emlation/emulation.
Signed-off-by: Tiejun Chen <tiejun.chen@intel.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
On VM entry, we disable access to the VFP registers in order to
perform a lazy save/restore of these registers.
On VM exit, we restore access, test if we did enable them before,
and save/restore the guest/host registers if necessary. In this
sequence, the FPEXC register is always accessed, irrespective
of the trapping configuration.
If the guest didn't touch the VFP registers, then the HCPTR access
has now enabled such access, but we're missing a barrier to ensure
architectural execution of the new HCPTR configuration. If the HCPTR
access has been delayed/reordered, the subsequent access to FPEXC
will cause a trap, which we aren't prepared to handle at all.
The same condition exists when trapping to enable VFP for the guest.
The fix is to introduce a barrier after enabling VFP access. In the
vmexit case, it can be relaxed to only takes place if the guest hasn't
accessed its view of the VFP registers, making the access to FPEXC safe.
The set_hcptr macro is modified to deal with both vmenter/vmexit and
vmtrap operations, and now takes an optional label that is branched to
when the guest hasn't touched the VFP registers.
Reported-by: Vikram Sethi <vikrams@codeaurora.org>
Cc: stable@kernel.org # v3.9+
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
They use the "_INIT" macro and friends, and hence need to
source this header file, vs. relying on getting it implicitly.
Cc: Russell King <linux@arm.linux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
The spc.o is built for ARCH_VEXPRESS_SPC -- which is bool, and hence
this code is either present or absent. It will never be modular,
so using module_init as an alias for __initcall can be somewhat
misleading.
Fix this up now, so that we can relocate module_init from
init.h into module.h in the future. If we don't do this, we'd
have to add module.h to obviously non-modular code, and that
would be a worse thing.
Note that direct use of __initcall is discouraged, vs. one
of the priority categorized subgroups. As __initcall gets
mapped onto device_initcall, our use of device_initcall
directly in this change means that the runtime impact is
zero -- it will remain at level 6 in initcall ordering.
Cc: Russell King <linux@arm.linux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
We removed __cpuinit support (leaving no-op stubs) quite some time ago.
However a new instance was added in commit 06cc5c1d4d7313bc864e9aac1d1cbd
("ARM: hisi: enable hix5hd2 SoC")
Since we want to clobber the stubs soon, get this removed now.
Note that there would normally be a corresponding removal of
a ".previous" directive, but in this case it appears that this
single function file was never paired off with one.
Cc: Haifeng Yan <yanhaifeng@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
We removed __cpuinit support (leaving no-op stubs) quite some time ago.
However this one crept back in as of commit a7a2b3118b410fb3cd3a8363b1
("ARM: rockchip: add smp bringup code").
Since we want to clobber the stubs soon, get this removed now.
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
We removed __cpuinit support (leaving no-op stubs) quite some time
ago. However these ones crept back in as of commit 1ee89e2231a1b04dc3476
("ARM: mvebu: add SMP support for Armada 375 and Armada 38x")
Since we want to clobber the stubs soon, get this removed now.
Note that there would normally be a corresponding removal of
a ".previous" directive for each __CPUINIT in asm files, but in
this case it appears that this single function file was never
paired off with one.
Cc: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
We removed __cpuinit support (leaving no-op stubs) quite some time
ago. However two crept back in as of commit 5eb3da7246a5b2dfac9f38
("ARM: keystone: Switch over to coherent memory address space")
Since we want to clobber the stubs too, get these removed now.
Cc: Santosh Shilimkar <ssantosh@kernel.org>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
commit dcf9a03bff4e (ARM: multi_v7_defconfig: Enable PMIC and MUIC
drivers for exynos) mistakenly added an duplicate line for
CONFIG_COMMON_CLK_QCOM=y. Remove it.
Signed-off-by: Kevin Hilman <khilman@linaro.org>
Commit 32e55a777f83 ("ARM: 8389/1: Add cpu_resume_arm() for firmwares
that resume in ARM state") needed to introduce a new usage of BSYM()
to fix a problem with a previous patch. This in turn causes a conflict
with the "bsym" branch which removes this symbol, replacing it with a
'badr' assembly macro. Fix this up.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
In Thumb2 mode, the stack register r13 is deprecated if the
destination register is the program counter (r15). Similar to
head.S, head-nommu.S uses r13 to store the return address used
after configuring the CPU's CP15 register. However, since we do
not enable a MMU, there will be no address switch and it is
possible to use branch with link instruction to call
__after_proc_init.
Avoid using r13 completely by using bl to call __after_proc_init
and get rid of __secondary_switched.
Beside removing unnecessary complexity, this also fixes a
compiler warning when compiling a !MMU kernel:
Warning: Use of r13 as a source register is deprecated when r15
is the destination register.
Tested-?by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Fix:
arch/arm/kernel/sleep.S:121: Error: selected processor does not support ARM opcodes
arch/arm/kernel/sleep.S:123: Error: attempt to use an ARM instruction on a Thumb-only processor -- `adr r9,1f+1'
arch/arm/kernel/sleep.S:124: Error: attempt to use an ARM instruction on a Thumb-only processor -- `bx r9'
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Some platforms always enter the kernel in the ARM state even if
the kernel is compiled for THUMB2. Add a small wrapper on top of
cpu_resume() that switches into THUMB2 state.
This provides the functionality to fix a problem reported by Kevin
Hilman on next-20150601 where the ifc6410 fails to boot a THUMB2
kernel because the platform's firmware always enters the kernel in
ARM mode from deep idle states.
(rmk: tweaked to work without BSYM->badr changes.)
Reported-by: Kevin Hilman <khilman@linaro.org>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Lina Iyer <lina.iyer@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
So far, we configured the world-switch by having a small array
of pointers to the save and restore functions, depending on the
GIC used on the platform.
Loading these values each time is a bit silly (they never change),
and it makes sense to rely on the instruction patching instead.
This leads to a nice cleanup of the code.
Acked-by: Will Deacon <will.deacon@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Several OMAP2+ hwmod changes for v4.2. One patch cleans up a nasty
interaction between the OMAP GPMC and the hwmod code when debugging is
enabled. IP block integration data has been added for the AM43xx EMIF
RAM controller. There's also a fix for the omap-aes driver when used in
QEMU. And finally, some changes to the OMAP3 hwmod code to support the
use of the security IP blocks (AES and SHA) on GP devices, or when they've
specifically been enabled in the DT data.
Basic build, boot, and power management test results are here:
http://www.pwsan.com/omap/testlogs/omap-hwmod-a-for-v4.2/20150601192349/
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Merge tag 'omap-for-v4.2/soc-pt1-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
Omap hwmod changes for v4.2 via Paul Walmsley <paul@pwsan.com>:
Several OMAP2+ hwmod changes for v4.2. One patch cleans up a nasty
interaction between the OMAP GPMC and the hwmod code when debugging is
enabled. IP block integration data has been added for the AM43xx EMIF
RAM controller. There's also a fix for the omap-aes driver when used in
QEMU. And finally, some changes to the OMAP3 hwmod code to support the
use of the security IP blocks (AES and SHA) on GP devices, or when they've
specifically been enabled in the DT data.
Basic build, boot, and power management test results are here:
http://www.pwsan.com/omap/testlogs/omap-hwmod-a-for-v4.2/20150601192349/
* tag 'omap-for-v4.2/soc-pt1-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP3: Fix crypto support for HS devices
ARM: OMAP2+: Return correct error values from device and hwmod
ARM: OMAP: AM43xx hwmod: Add data for am43xx emif hwmod
memory: omap-gpmc: Add Kconfig option for debug
- Enable dm9000 as built-in for NFSroot
- Enable dm816x USB phy as a loadable module
- Enable Pixcir touch screen as a loadable module
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Merge tag 'omap-for-v4.2/o2_dc' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/defconfig
Few omap2plus_defconfig changes for v4.2 merge window:
- Enable dm9000 as built-in for NFSroot
- Enable dm816x USB phy as a loadable module
- Enable Pixcir touch screen as a loadable module
* tag 'omap-for-v4.2/o2_dc' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: omap2plus_defconfig: Enable TOUCHSCREEN_PIXCIR
ARM: omap2plus_defconfig: Add dm816x USB PHY as a loadable module
ARM: omap2plus_defconifg: Enable DM9000 in omap2plus_defconfig
* zte/soc:
ARM: zx: Add basic defconfig support for ZX296702
ARM: dts: zx: add an initial zx296702 dts and doc
clk: zx: add clock support to zx296702
dt-bindings: Add #defines for ZTE ZX296702 clocks
Add basic defconfig support to zx SOC, including uart, mmc
and other common config
Signed-off-by: Jun Nie <jun.nie@linaro.org>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
Add initial dts file and document for ZX296702 and board ZX296702-AD1.
More peripherals will be added later.
Signed-off-by: Jun Nie <jun.nie@linaro.org>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
After commit 02b4e2756e01 (ARM: v7 setup function should invalidate L1
cache) the soc specific secondary_startup is removed, causing build
failures:
../arch/arm/mach-socfpga/platsmp.c: In function 'socfpga_a10_boot_secondary':
../arch/arm/mach-socfpga/platsmp.c:66:140: error: 'socfpga_secondary_startup' undeclared (first use in this function)
../arch/arm/mach-socfpga/platsmp.c:66:140: note: each undeclared identifier is reported only once for each function it appears in
To fix, use the generic secondary_startup.
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
- add failure(exception) handling
: of_iomap(), of_find_device_by_node() and kstrdup()
- add common poweroff to use PS_HOLD based for all of exynos SoCs
- add exnos_get/set_boot_addr() helper
- constify platform_device_id and irq_domain_ops
- get current parent clock for power domain on/off
- use core_initcall to register power domain driver
- make exynos_core_restart() less verbose
- add support coupled CPUidle for exynos3250
- fix exynos_boot_secondary() return value on timeout
- fix clk_enable() in s3c24xx adc
- fix missing of_node_put() for power domains
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Merge tag 'samsung-mach-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc
Samsung updates for v4.2
- add failure(exception) handling
: of_iomap(), of_find_device_by_node() and kstrdup()
- add common poweroff to use PS_HOLD based for all of exynos SoCs
- add exnos_get/set_boot_addr() helper
- constify platform_device_id and irq_domain_ops
- get current parent clock for power domain on/off
- use core_initcall to register power domain driver
- make exynos_core_restart() less verbose
- add support coupled CPUidle for exynos3250
- fix exynos_boot_secondary() return value on timeout
- fix clk_enable() in s3c24xx adc
- fix missing of_node_put() for power domains
* tag 'samsung-mach-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (301 commits)
ARM: EXYNOS: register power domain driver from core_initcall
ARM: EXYNOS: use PS_HOLD based poweroff for all supported SoCs
ARM: SAMSUNG: Constify platform_device_id
ARM: EXYNOS: Constify irq_domain_ops
ARM: EXYNOS: add coupled cpuidle support for Exynos3250
ARM: EXYNOS: add exynos_get_boot_addr() helper
ARM: EXYNOS: add exynos_set_boot_addr() helper
ARM: EXYNOS: make exynos_core_restart() less verbose
ARM: EXYNOS: fix exynos_boot_secondary() return value on timeout
ARM: EXYNOS: Get current parent clock for power domain on/off
ARM: SAMSUNG: fix clk_enable() WARNing in S3C24XX ADC
ARM: EXYNOS: Add missing of_node_put() when parsing power domains
ARM: EXYNOS: Handle of_find_device_by_node() and kstrdup() failures
ARM: EXYNOS: Handle of of_iomap() failure
Linux 4.1-rc4
....
- use labels for overriding nodes for all of exynos stuff
(by Krzysztof Kozlowski)
- add sysmmu nodes for exynos SoCs (by Marek Szyprowski)
- for exynos5422-odroidxu3
: enalbe wake alarm of S2MPS11 RTC
: Hook up PWM and use it for LEDs
: add support for Odroid XU3 Lite
- remove duplicated i2c7 for exynos5250-snow
- add JPEG codec nodes for exynos5420
- add vendor prefix for Hardkernel
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Merge tag 'samsung-dt-4' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt
Samsung another DT udpates for v4.2
- use labels for overriding nodes for all of exynos stuff
(by Krzysztof Kozlowski)
- add sysmmu nodes for exynos SoCs (by Marek Szyprowski)
- for exynos5422-odroidxu3
: enalbe wake alarm of S2MPS11 RTC
: Hook up PWM and use it for LEDs
: add support for Odroid XU3 Lite
- remove duplicated i2c7 for exynos5250-snow
- add JPEG codec nodes for exynos5420
- add vendor prefix for Hardkernel
* tag 'samsung-dt-4' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (33 commits)
ARM: dts: add sysmmu nodes for exynos5420
ARM: dts: add sysmmu nodes for exynos5250
ARM: dts: add sysmmu nodes for exynos4415
ARM: dts: add sysmmu nodes for exynos3250
ARM: dts: add sysmmu nodes for exynos4
ARM: dts: Add Odroid XU3 Lite support
of: Add vendor prefix for Hardkernel
ARM: dts: odroidxu3: Enable wake alarm of S2MPS11 RTC
ARM: dts: exynos5420: add nodes for jpeg codec
ARM: dts: s3c2416: Use labels for overriding nodes in SMDK2416
ARM: dts: s3c2416: Add labels to S3C2416 nodes
ARM: dts: Use labels for overriding nodes in exynos5422-odroidxu3
ARM: dts: Use labels for overriding nodes in exynos5440 boards
ARM: dts: Use labels for overriding nodes in exynos5420-smdk5420
ARM: dts: Use labels for overriding nodes in exynos542x
ARM: dts: Use labels for overriding nodes in exynos5420-arndale-octa
ARM: dts: Remove duplicated I2C7 nodes in exynos5250-snow
ARM: dts: Use labels for overriding nodes in exynos5250
ARM: dts: Add labels to exynos5 nodes
ARM: dts: exynos5422-odroidxu3: Hook up PWM and use it for LEDs
...
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Merge tag 'v4.1-rc6' into next/dt
Linux 4.1-rc6
Conflicts:
arch/arm/boot/dts/zynq-7000.dtsi
Resolution summary:
Mainline had an earlier version of the commit, resolve in favor of the
newer patch in next/dt branch.
- for exyos3250
: use s3c6410-rtc instead of exynos3250-rtc
: add JPEG codec node and support it on exynos3250-rinato
: use s3c-rtc clock id for exynos3250-rinato and monk boards
- for exynos4
: add JPEG codec node and syscon property to MIPI DPHY
: remove obsolete MIPI DPHY reg property
: enable s3c-rtc on exynos4412-trats2
- for exynos5
: add syscon property to MIPI DPHY for exynos5420
: enable s3c-rtc on exynos5420-arndale-octa
: add missing irq pinctrl for max77686 on exynos5250-smdk5250
: clk: add bindings for 32kHz clocks from s2mps11
: fix pinctrl for s2mps11-irq on exynos5420-arndale-octa
- for exynos5422-odroidxu3
: add mmc detect gpio and LEDs
: add HS400 support, simple-audio-card and rtc_src clock
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Merge tag 'samsung-dt-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt
Samsung DT updates for v4.2
- for exyos3250
: use s3c6410-rtc instead of exynos3250-rtc
: add JPEG codec node and support it on exynos3250-rinato
: use s3c-rtc clock id for exynos3250-rinato and monk boards
- for exynos4
: add JPEG codec node and syscon property to MIPI DPHY
: remove obsolete MIPI DPHY reg property
: enable s3c-rtc on exynos4412-trats2
- for exynos5
: add syscon property to MIPI DPHY for exynos5420
: enable s3c-rtc on exynos5420-arndale-octa
: add missing irq pinctrl for max77686 on exynos5250-smdk5250
: clk: add bindings for 32kHz clocks from s2mps11
: fix pinctrl for s2mps11-irq on exynos5420-arndale-octa
- for exynos5422-odroidxu3
: add mmc detect gpio and LEDs
: add HS400 support, simple-audio-card and rtc_src clock
* tag 'samsung-dt-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: dts: Add syscon property to the MIPI DPHY for exynos4415
ARM: dts: Remove obsolete MIPI DPHY 'reg' property for exynos4
ARM: dts: Use last parent for clocks during power domain on/off
ARM: dts: add support JPEG codec for exynos3250-rinato
ARM: dts: support simple-audio-card for exynos5420 and exynos5422-odroidxu3
ARM: dts: add jpeg-codec node for exynos4 and exynos4x12
ARM: dts: Enable S3C RTC on exynos4412-trats2 and exynos5420-arndale-octa
ARM: dts: Use define for s3c-rtc clock id for exynos3250-monk
ARM: dts: Use define for s3c-rtc clock id for exynos3250-rinato
ARM: dts: Use s3c6410-rtc instead of exynos3250-rtc for exynos3250/4415
ARM: dts: add 'rtc_src' clock to rtc node for exynos5422-odroidxu3
clk: samsung: Add bindings for 32kHz clocks from s2mps11
ARM: dts: fix pinctrl for s2mps11-irq on exynos5420-arndale-octa
ARM: dts: Add syscon property to the MIPI phy in exynos5420
ARM: dts: Add HS400 support for exynos5422-odroidxu3
ARM: dts: Add LEDs for exynos5422-odroidxu3
ARM: dts: add mmc detect gpio for exynos5422-odroidxu3
ARM: dts: add JPEG codec device node for exynos3250
ARM: dts: Add missing irq pinctrl for max77686 on smdk5250
Enable the Exynos DSI and S6E8AA0 panel for full X11 display on Trats2.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
- enable DRM_EXYNOS_DSI and DRM_PANEL_S6E8AA0
for full X11 display on Trats2 board
- enable SENSORS_PWM_FAN
to control fan power on Odroid-XU3 board
- enable SENSORS_INA2XX
for power monitor sensor on Odriod-XU3 board
- do savedefconfig
to remove useless configs and check its dependencies
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Merge tag 'samsung-defconfig-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/defconfig
exynos_defconfig updates for v4.2
- enable DRM_EXYNOS_DSI and DRM_PANEL_S6E8AA0
for full X11 display on Trats2 board
- enable SENSORS_PWM_FAN
to control fan power on Odroid-XU3 board
- enable SENSORS_INA2XX
for power monitor sensor on Odriod-XU3 board
- do savedefconfig
to remove useless configs and check its dependencies
* tag 'samsung-defconfig-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: exynos_defconfig: Enable CONFIG_SENSORS_INA2XX for Odroid-XU3
ARM: exynos_defconfig: Enable CONFIG_SENSORS_PWM_FAN for Odroid-XU3
ARM: exynos_defconfig: savedefconfig
ARM: exynos_defconfig: Enable display on Trats2 board
This includes setting up EGPIOs 0 and 9 for card detection and
chip select respectively. This patch is needed to mount a root
filesystem on the SPI-based MMC card reader found on the Sim.One.
Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
Adjust device tree entry to the proper registered compatible
string for LIS3LV02DL.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
The xdmac channel configuration is done in one cell not two. This error
prevents from probing devices correctly.
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Fixes: 83906783b766 ("ARM: at91/dt: sama5d4: add aes, sha and tdes nodes")
Cc: stable@vger.kernel.org # 4.1
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
- rtc node for at91sam9rl/at91sam9rlek
- move to stdout-path for console on kizbox and all Atmel's boards
- Addition of the Acme Systems' Arietta G25
- two little fixes for Kizbox and sama5d4ek
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Merge tag 'at91-dt4' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/dt
Fourth batch of DT changes for 4.2:
- rtc node for at91sam9rl/at91sam9rlek
- move to stdout-path for console on kizbox and all Atmel's boards
- Addition of the Acme Systems' Arietta G25
- two little fixes for Kizbox and sama5d4ek
* tag 'at91-dt4' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91:
ARM: at91/dt: sama5d4ek: mci0 uses slot 0
ARM: at91/dt: kizbox: fix mismatch LED PWM device
ARM: at91/dt: Add Acme Arietta G25
ARM: at91/dt: sama5d4 xplained: use stdout-path
ARM: at91/dt: sama5d4ek: use stdout-path
ARM: at91/dt: sama5d3 xplained: use stdout-path
ARM: at91/dt: sama5d3xek: use stdout-path
ARM: at91/dt: at91sam9x5ek: use stdout-path
ARM: at91/dt: at91sam9rlek: use stdout-path
ARM: at91/dt: at91sam9n12ek: use stdout-path
ARM: at91/dt: at91sam9m10g45ek use stdout-path
ARM: at91/dt: at91sam9g20ek: use stdout-path
ARM: at91/dt: at91sam9263ek: use stdout-path
ARM: at91/dt: at91sam9261ek: use stdout-path
ARM: at91/dt: at91rm9200ek: use stdout-path
ARM: at91/dt: kizbox: use stdout-path
ARM: at91/dt: at91sam9rlek: add RTC
ARM: at91/dt: at91sam9rl: fix rtc node
