On 20/11/15 18:35, Grygorii Strashko wrote:
> Hi Santosh,
>
> On 11/20/2015 07:23 PM, santosh shilimkar wrote:
>> + Thomas, Marc
>>
>> On 11/20/2015 5:57 AM, Grygorii Strashko wrote:
>>> Now the System stall is observed on TI AM437x based board
>>> (am437x-gp-evm) during resuming from System
On 14/08/15 11:18, Grygorii Strashko wrote:
On 08/13/2015 03:58 PM, Grygorii Strashko wrote:
On 08/13/2015 01:31 PM, Grygorii Strashko wrote:
On 08/13/2015 01:01 PM, Marc Zyngier wrote:
On 12/08/15 18:45, Grygorii Strashko wrote:
The irqchip_set_wake_parent should not fail if IRQ chip
that returned an error. Both
are considered to not to require a SW retrigger... maybe we should fix
that too. Jiang, Thomas?
Anyway, for this patch:
Reviewed-by: Marc Zyngier marc.zyng...@arm.com
M.
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Jazz is not dead. It just smells funny...
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To unsubscribe from this list: send the line
On 12/08/15 18:45, Grygorii Strashko wrote:
The irqchip_set_wake_parent should not fail if IRQ chip
specifies IRQCHIP_SKIP_SET_WAKE. Otherwise, IRQ wakeup
configuration can't be propagated properly through IRQ
domains hierarchy.
In case of TI OMAP DRA7 the issue reproduced with following
On Tue, 11 Aug 2015 10:25:47 +0100
Grygorii Strashko grygorii.stras...@ti.com wrote:
Hi Grygorii,
It's observed that ARM GIC IRQ triggering type is not configured
properly when IRQ is routed through IRQ domains hierarchy and
system started using DT. As result, system will start using default
On Tue, 11 Aug 2015 13:16:13 +0100
Grygorii Strashko grygorii.stras...@ti.com wrote:
On 08/11/2015 02:24 PM, Marc Zyngier wrote:
On Tue, 11 Aug 2015 10:25:47 +0100
Grygorii Strashko grygorii.stras...@ti.com wrote:
Hi Grygorii,
It's observed that ARM GIC IRQ triggering type
On 16/04/15 10:32, Pavel Machek wrote:
Hi!
Just tried booting 4.1-rc0 on n900 (commit
34c9a0ffc75ad25b6a60f61e27c4a4b1189b8085) and it is broken.
Any ideas?
To such a question, the only answer I have is Yes.
For a more useful reply, I'm afraid you'll have to ask a better question.
On 01/04/15 10:37, Geert Uytterhoeven wrote:
Hi Kevin,
On Tue, 31 Mar 2015, Kevin Hilman wrote:
Ard Biesheuvel ard.biesheu...@linaro.org writes:
Nope, that branch is already part of linux-next, and linux-next still
fails to compile for 20+ defconfigs[1]
Could you elaborate on the
, for the
KVM part:
Acked-by: Marc Zyngier marc.zyng...@arm.com
M.
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On 13/03/15 17:38, Tony Lindgren wrote:
* Jason Cooper ja...@lakedaemon.net [150313 10:25]:
Hey Tony,
On Fri, Mar 13, 2015 at 08:40:39AM -0700, Tony Lindgren wrote:
* Marc Zyngier marc.zyng...@arm.com [150311 08:44]:
This series is extracted from [4], which is trying to remove all
traces
Add a binding for the OMAP4/5 wake-up generator, which acts as
an interrupt controller feeding into the GIC.
Acked-by: Tony Lindgren t...@atomide.com
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
.../interrupt-controller/ti,omap4-wugen-mpu| 33 ++
1 file
that this is actually yet another interrupt controller
(the third, actually), we have yet another breakage. Oh well.
Acked-by: Tony Lindgren t...@atomide.com
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/boot/dts/am57xx-beagle-x15.dts | 3 +-
arch/arm/boot/dts/dra7-evm.dts | 2 +-
arch
Nobody will regret it.
Acked-by: Tony Lindgren t...@atomide.com
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
Documentation/devicetree/bindings/arm/gic.txt | 6 --
1 file changed, 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/gic.txt
b/Documentation/devicetree
interrupts
IPI6: 0 0 IRQ work interrupts
IPI7: 0 0 completion interrupts
Err: 0
Acked-by: Tony Lindgren t...@atomide.com
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/boot/dts/am4372.dtsi | 11 ++-
arch/arm/boot/dts/am437x
The only user of the so called routable domain functionality
now being fixed, let's clean up the GIC.
Acked-by: Tony Lindgren t...@atomide.com
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
drivers/irqchip/irq-gic.c | 59 -
include/linux
Make it look like a real interrupt controller.
Acked-by: Tony Lindgren t...@atomide.com
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
.../devicetree/bindings/arm/omap/crossbar.txt | 18 +-
1 file changed, 5 insertions(+), 13 deletions(-)
diff --git
This proves to be useful with stacked domains, when the current
domain doesn't implement wake-up, but expect the parent to do so.
Acked-by: Tony Lindgren t...@atomide.com
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
include/linux/irq.h | 1 +
kernel/irq/chip.c | 16
2
Marc Zyngier (7):
genirq: Add irqchip_set_wake_parent
irqchip: crossbar: convert dra7 crossbar to stacked domains
DT: update ti,irq-crossbar binding
irqchip: GIC: get rid of routable domain
DT: arm,gic: kill arm,routable-irqs
DT: omap4/5: add binding for the wake-up generator
ARM
On 23/02/15 23:02, Tony Lindgren wrote:
* Marc Zyngier marc.zyng...@arm.com [150223 09:48]:
This series is extracted from [4], which is trying to remove all
traces of gic_arch_extn from the tree. As some maintainers are more
responsive than others (understatement of the year...), I've decided
On 24/02/15 03:45, Subramaniam Chanderashekarapuram wrote:
Tested this on DRA7 for smp_affinity. Needs these minor fixes attached.
Note: I do not have a OMAP4/5 with me now. Hope to test that tomorrow.
Log for DRA7 are here:
http://pastebin.ubuntu.com/10382176/
Looks good to me. I've
On 23/02/15 20:39, Nishanth Menon wrote:
On 02/23/2015 02:32 PM, Nishanth Menon wrote:
On 17:44-20150223, Marc Zyngier wrote:
This series is extracted from [4], which is trying to remove all
traces of gic_arch_extn from the tree. As some maintainers are more
responsive than others
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
.../interrupt-controller/ti,omap4-wugen-mpu| 33 ++
1 file changed, 33 insertions(+)
create mode 100644
Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu
diff --git
a/Documentation
Make it look like a real interrupt controller.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
.../devicetree/bindings/arm/omap/crossbar.txt | 18 +-
1 file changed, 5 insertions(+), 13 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/omap
interrupts
IPI6: 0 0 IRQ work interrupts
IPI7: 0 0 completion interrupts
Err: 0
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/boot/dts/am4372.dtsi | 11 ++-
arch/arm/boot/dts/am437x-gp-evm.dts | 1 -
arch/arm/boot
://lists.infradead.org/pipermail/linux-arm-kernel/2015-January/314041.html
[1]:
http://lists.infradead.org/pipermail/linux-arm-kernel/2014-November/307338.html
Marc Zyngier (7):
genirq: Add irqchip_set_wake_parent
irqchip: crossbar: convert dra7 crossbar to stacked domains
DT: update ti,irq
that this is actually yet another interrupt controller
(the third, actually), we have yet another breakage. Oh well.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/boot/dts/am57xx-beagle-x15.dts | 3 +-
arch/arm/boot/dts/dra7-evm.dts | 2 +-
arch/arm/boot/dts/dra7.dtsi | 35
Nobody will regret it.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
Documentation/devicetree/bindings/arm/gic.txt | 6 --
1 file changed, 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/gic.txt
b/Documentation/devicetree/bindings/arm/gic.txt
index c97484b..1e0d212
The only user of the so called routable domain functionality
now being fixed, let's clean up the GIC.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
drivers/irqchip/irq-gic.c | 59 -
include/linux/irqchip/arm-gic.h | 6 -
2 files changed
This proves to be useful with stacked domains, when the current
domain doesn't implement wake-up, but expect the parent to do so.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
include/linux/irq.h | 1 +
kernel/irq/chip.c | 16
2 files changed, 17 insertions(+)
diff
On 21/01/15 16:30, Tony Lindgren wrote:
* Marc Zyngier marc.zyng...@arm.com [150119 01:48]:
OMAP4/5 has been (ab)using the gic_arch_extn to provide
wakeup from suspend, and it makes a lot of sense to convert
this code to use stacked domains instead.
This patch does just this, updating the DT
Hi Pankaj,
On 2015-01-20 07:42, Pankaj Dubey wrote:
Hi Marc,
On Monday 19 January 2015 03:14 PM, Marc Zyngier wrote:
Exynos has been (ab)using the gic_arch_extn to provide
wakeup from suspend, and it makes a lot of sense to convert
this code to use stacked domains instead.
This patch does
.html
[2]:
http://lists.infradead.org/pipermail/linux-arm-kernel/2015-January/314041.html
[1]:
http://lists.infradead.org/pipermail/linux-arm-kernel/2014-November/307338.html
Marc Zyngier (21):
ARM: tegra: irq: nuke leftovers from non-DT support
irqchip: tegra: add DT-based support for legacy
that this is actually yet another interrupt controller
(the third, actually), we have yet another breakage. Oh well.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/boot/dts/am57xx-beagle-x15.dts | 3 +-
arch/arm/boot/dts/dra7-evm.dts | 2 +-
arch/arm/boot/dts/dra7.dtsi | 35
, something that was sorely missing from
the mach-tegra implementation.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
drivers/irqchip/Makefile| 1 +
drivers/irqchip/irq-tegra.c | 368
2 files changed, 369 insertions(+)
create mode 100644
This proves to be useful with stacked domains, when the current
domain doesn't implement wake-up, but expect the parent to do so.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
include/linux/irq.h | 1 +
kernel/irq/chip.c | 16
2 files changed, 17 insertions(+)
diff
The GIC is now always initialized from DT on tegra, and there is
no point in keeping non-DT init code.
Acked-by: Thierry Reding tred...@nvidia.com
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/mach-tegra/irq.c | 8
1 file changed, 8 deletions(-)
diff --git a/arch/arm
Describe the legacy interrupt controller in every tegra DTSI files,
and make it the parent of most interrupts.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/boot/dts/tegra114.dtsi | 16 +++-
arch/arm/boot/dts/tegra124.dtsi | 16 +++-
arch/arm/boot/dts
Now that all DTs have been updated, entierely drop support for
the non-DT code.
This is likely to break platforms that do not update their DT,
so print a warning at boot time.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/mach-tegra/iomap.h | 15
arch/arm/mach-tegra/irq.c
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
.../interrupt-controller/nvidia,tegra-ictlr.txt| 43 ++
1 file changed, 43 insertions(+)
create mode 100644
Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra-ictlr.txt
diff --git
a/Documentation
Make it look like a real interrupt controller.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
.../devicetree/bindings/arm/omap/crossbar.txt | 18 +-
1 file changed, 5 insertions(+), 13 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/omap
Document the fact that some Exynos PMUs are capable of acting as
an interrupt controller.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
Documentation/devicetree/bindings/arm/samsung/pmu.txt | 13 +
1 file changed, 13 insertions(+)
diff --git a/Documentation/devicetree
-by: Stefan Agner ste...@agner.ch
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/boot/dts/imx6qdl.dtsi | 7 ++-
arch/arm/boot/dts/imx6sl.dtsi | 6 +-
arch/arm/boot/dts/imx6sx.dtsi | 6 +-
arch/arm/mach-imx/common.h | 1 -
arch/arm/mach-imx/gpc.c | 127
that there is more than two wake-up
interrupts on these platforms, but I leave it to the maintainers
to fix their mess.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/boot/dts/exynos4.dtsi| 4 ++
arch/arm/boot/dts/exynos5250.dtsi | 4 ++
arch/arm/boot/dts/exynos5420.dtsi | 4 ++
arch/arm
Nobody will regret it.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
Documentation/devicetree/bindings/arm/gic.txt | 6 --
1 file changed, 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/gic.txt
b/Documentation/devicetree/bindings/arm/gic.txt
index 8112d0c..631cb71
The only user of the so called routable domain functionality
now being fixed, let's clean up the GIC.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
drivers/irqchip/irq-gic.c | 59 -
include/linux/irqchip/arm-gic.h | 6 -
2 files changed
If we detect that our DT has a LIC node, don't setup gic_arch_extn,
and skip tegra_legacy_irq_syscore_init as well.
This is only a temporary measure until that code is removed for good.
Acked-by: Thierry Reding tred...@nvidia.com
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm
interrupts
IPI6: 0 0 IRQ work interrupts
IPI7: 0 0 completion interrupts
Err: 0
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/boot/dts/am4372.dtsi | 11 ++-
arch/arm/boot/dts/am437x-gp-evm.dts | 1 -
arch/arm/boot
Instead of directly touching gic_arch_extn, which is about to
be removed, use gic_set_irqchip_flags instead.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/mach-zynq/common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-zynq/common.c b/arch/arm
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
.../interrupt-controller/ti,omap4-wugen-mpu| 33 ++
1 file changed, 33 insertions(+)
create mode 100644
Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu
diff --git
a/Documentation
function.
Acked-by: Simon Horman horms+rene...@verge.net.au
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/mach-shmobile/intc-sh73a0.c | 7 +--
arch/arm/mach-shmobile/setup-r8a7779.c | 7 +--
2 files changed, 2 insertions(+), 12 deletions(-)
diff --git a/arch/arm/mach-shmobile
Instead of directly touching gic_arch_extn, which is about to
be removed, use gic_set_irqchip_flags instead.
Acked-by: Linus Walleij linus.wall...@linaro.org
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/mach-ux500/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
Now that the users of gic_arch_extn have been fixed, drop the
feature for good. This leads to the removal of some now useless
locking.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
drivers/irqchip/irq-gic.c | 54 -
include/linux/irqchip/arm
the dreaded gic_arch_extn.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
drivers/irqchip/irq-gic.c | 5 +
include/linux/irqchip/arm-gic.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index 9c30a76..23fe3be 100644
--- a/drivers
On 19/01/15 10:47, Lucas Stach wrote:
Am Montag, den 19.01.2015, 09:44 + schrieb Marc Zyngier:
IMX6 has been (ab)using the gic_arch_extn to provide
wakeup from suspend, and it makes a lot of sense to convert
this code to use stacked domains instead.
This patch does just this, updating
to add
more hacks to the interrupt controller code.
Tested on OMAP4 (Panda-ES) and OMAP5 (UEVM5432).
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
From v1:
- OMAP4 can either get the PRM interrupt from hwmod or from device tree.
In the latter case, remove the xlate_irq method.
arch/arm
On 16/01/15 16:56, Arnd Bergmann wrote:
On Thursday 15 January 2015 07:37:48 Tony Lindgren wrote:
* Marc Zyngier marc.zyng...@arm.com [150115 06:46]:
On Thu, Jan 15 2015 at 2:27:56 pm GMT, Arnd Bergmann a...@arndb.de wrote:
On Thursday 15 January 2015 13:42:57 Marc Zyngier wrote:
Probably
Hi Pankaj,
On 15/01/15 06:41, Pankaj Dubey wrote:
+CC: Thomas Abraham thomas...@samsung.com
Hi Mark,
On Monday 12 January 2015 11:56 PM, Marc Zyngier wrote:
Exynos has been (ab)using the gic_arch_extn to provide
wakeup from suspend, and it makes a lot of sense to convert
this code
On 15/01/15 17:04, Tony Lindgren wrote:
* Marc Zyngier marc.zyng...@arm.com [150115 06:53]:
On Thu, Jan 15 2015 at 2:40:16 pm GMT, Nishanth Menon n...@ti.com wrote:
On 14:28-20150115, Marc Zyngier wrote:
Assuming the workaround I posted earlier works, the OMAP/DRA7 part of
this series
On Thu, Jan 15 2015 at 2:27:56 pm GMT, Arnd Bergmann a...@arndb.de wrote:
On Thursday 15 January 2015 13:42:57 Marc Zyngier wrote:
Of course, this is in no way a proper fix, but I suppose the OMAP DT is
still missing a few bits...
I must be missing something here, but all the interrupts
to add
more hacks to the interrupt controller code.
Tested on OMAP4 (Panda-ES) and OMAP5 (UEVM5432).
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/mach-omap2/common.h | 1 +
arch/arm/mach-omap2/omap4-common.c | 32 ++
arch/arm/mach
On Thu, Jan 15 2015 at 2:40:16 pm GMT, Nishanth Menon n...@ti.com wrote:
On 14:28-20150115, Marc Zyngier wrote:
Assuming the workaround I posted earlier works, the OMAP/DRA7 part of
this series is going to require some rework too (I need to know where
these legacy interrupts are attached
On Wed, Jan 14 2015 at 10:14:08 pm GMT, Tony Lindgren t...@atomide.com wrote:
Hi all,
Looks like the legacy IRQ numbers are now all wrong at least for omap4
since commit 9a1091ef0017 (irqchip: gic: Support hierarchy irq domain.).
Instead of this:
# cat /proc/interrupts
CPU0
On Wed, Jan 14 2015 at 10:28:14 pm GMT, Tony Lindgren t...@atomide.com wrote:
* Marc Zyngier marc.zyng...@arm.com [150112 10:30]:
OMAP4/5 has been (ab)using the gic_arch_extn to provide
wakeup from suspend, and it makes a lot of sense to convert
this code to use stacked domains instead
On 13/01/15 06:09, Linus Walleij wrote:
Hi Linus,
On Mon, Jan 12, 2015 at 7:26 PM, Marc Zyngier marc.zyng...@arm.com wrote:
IMX6 has been (ab)using the gic_arch_extn to provide
wakeup from suspend, and it makes a lot of sense to convert
this code to use stacked domains instead
On 12/01/15 19:00, Stefan Agner wrote:
Hi Marc,
On 2015-01-12 19:26, Marc Zyngier wrote:
IMX6 has been (ab)using the gic_arch_extn to provide
wakeup from suspend, and it makes a lot of sense to convert
this code to use stacked domains instead.
This patch does just this, updating the DT
On 12/01/15 14:14, Rob Herring wrote:
On Wed, Jan 7, 2015 at 11:42 AM, Marc Zyngier marc.zyng...@arm.com wrote:
The gic_arch_extn hack that a number of platform use has been nagging
me for too long. It is only there for the benefit of a few platform,
and yet it impacts all GIC users. Moreover
Make it look like a real interrupt controller.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
.../devicetree/bindings/arm/omap/crossbar.txt | 18 +-
1 file changed, 5 insertions(+), 13 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/omap
Now that all DTs have been updated, entierely drop support for
the non-DT code.
This is likely to break platforms that do not update their DT,
so print a warning at boot time.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/mach-tegra/iomap.h | 15
arch/arm/mach-tegra/irq.c
-by: Stefan Agner ste...@agner.ch
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/boot/dts/imx6qdl.dtsi | 7 ++-
arch/arm/boot/dts/imx6sl.dtsi | 5 +-
arch/arm/boot/dts/imx6sx.dtsi | 5 +-
arch/arm/mach-imx/common.h | 1 -
arch/arm/mach-imx/gpc.c | 127
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
.../interrupt-controller/nvidia,tegra-ictlr.txt| 43 ++
1 file changed, 43 insertions(+)
create mode 100644
Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra-ictlr.txt
diff --git
a/Documentation
function.
Acked-by: Simon Horman horms+rene...@verge.net.au
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/mach-shmobile/intc-sh73a0.c | 7 +--
arch/arm/mach-shmobile/setup-r8a7779.c | 7 +--
2 files changed, 2 insertions(+), 12 deletions(-)
diff --git a/arch/arm/mach-shmobile
The only user of the so called routable domain functionality
now being fixed, let's clean up the GIC.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
drivers/irqchip/irq-gic.c | 59 -
include/linux/irqchip/arm-gic.h | 6 -
2 files changed
interrupts
IPI6: 0 0 IRQ work interrupts
IPI7: 0 0 completion interrupts
Err: 0
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/boot/dts/am4372.dtsi | 11 ++-
arch/arm/boot/dts/am437x-gp-evm.dts | 1 -
arch/arm/boot
Document the fact that some Exynos PMUs are capable of acting as
an interrupt controller.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
Documentation/devicetree/bindings/arm/samsung/pmu.txt | 13 +
1 file changed, 13 insertions(+)
diff --git a/Documentation/devicetree
Instead of directly touching gic_arch_extn, which is about to
be removed, use gic_set_irqchip_flags instead.
Acked-by: Linus Walleij linus.wall...@linaro.org
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/mach-ux500/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
This proves to be useful with stacked domains, when the current
domain doesn't implement wake-up, but expect the parent to do so.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
include/linux/irq.h | 1 +
kernel/irq/chip.c | 16
2 files changed, 17 insertions(+)
diff
, something that was sorely missing from
the mach-tegra implementation.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
drivers/irqchip/Makefile| 1 +
drivers/irqchip/irq-tegra.c | 368
2 files changed, 369 insertions(+)
create mode 100644
]:
- Addressed numerous comments from Thierry
- Merged bug fixes from Nishanth
- Merged bug fix from Stefan
From v1 [1]:
- Rebased on 3.19-rc3
- Added crossbar conversion to stacked domains
- Merged bug fixes from Nishanth
Marc Zyngier (21):
ARM: tegra: irq: nuke leftovers from non-DT support
irqchip
that this is actually yet another interrupt controller
(the third, actually), we have yet another breakage. Oh well.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/boot/dts/am57xx-beagle-x15.dts | 3 +-
arch/arm/boot/dts/dra7-evm.dts | 2 +-
arch/arm/boot/dts/dra7.dtsi | 35
Describe the legacy interrupt controller in every tegra DTSI files,
and make it the parent of most interrupts.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/boot/dts/tegra114.dtsi | 16 +++-
arch/arm/boot/dts/tegra124.dtsi | 16 +++-
arch/arm/boot/dts
that there is more than two wake-up
interrupts on these platforms, but I leave it to the maintainers
to fix their mess.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/boot/dts/exynos4.dtsi| 3 +
arch/arm/boot/dts/exynos5250.dtsi | 3 +
arch/arm/boot/dts/exynos5420.dtsi | 3 +
arch/arm
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
.../interrupt-controller/ti,omap4-wugen-mpu| 33 ++
1 file changed, 33 insertions(+)
create mode 100644
Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu
diff --git
a/Documentation
The GIC is now always initialized from DT on tegra, and there is
no point in keeping non-DT init code.
Acked-by: Thierry Reding tred...@nvidia.com
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/mach-tegra/irq.c | 8
1 file changed, 8 deletions(-)
diff --git a/arch/arm
If we detect that our DT has a LIC node, don't setup gic_arch_extn,
and skip tegra_legacy_irq_syscore_init as well.
This is only a temporary measure until that code is removed for good.
Acked-by: Thierry Reding tred...@nvidia.com
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm
Nobody will regret it.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
Documentation/devicetree/bindings/arm/gic.txt | 6 --
1 file changed, 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/gic.txt
b/Documentation/devicetree/bindings/arm/gic.txt
index 8112d0c..631cb71
Now that the users of gic_arch_extn have been fixed, drop the
feature for good. This leads to the removal of some now useless
locking.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
drivers/irqchip/irq-gic.c | 54 -
include/linux/irqchip/arm
the dreaded gic_arch_extn.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
drivers/irqchip/irq-gic.c | 5 +
include/linux/irqchip/arm-gic.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index 9c30a76..23fe3be 100644
--- a/drivers
Instead of directly touching gic_arch_extn, which is about to
be removed, use gic_set_irqchip_flags instead.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/mach-zynq/common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-zynq/common.c b/arch/arm
On 2015-01-08 10:41, Thierry Reding wrote:
On Wed, Jan 07, 2015 at 05:42:39PM +, Marc Zyngier wrote:
Describe the legacy interrupt controller in every tegra DTSI files,
and make it the parent of most interrupts.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/boot/dts
On 2015-01-08 14:39, Nishanth Menon wrote:
On 17:42-20150107, Marc Zyngier wrote:
[..]
diff --git a/arch/arm/boot/dts/dra7-evm.dts
b/arch/arm/boot/dts/dra7-evm.dts
index 10b725c..048cfeb 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -423,7 +423,7
On 2015-01-08 15:15, Nishanth Menon wrote:
On 17:42-20150107, Marc Zyngier wrote:
This proves to be usefull with stacked domains, when the current
^^ useful ?
minor:
+WARNING: 'usefull' may be misspelled - perhaps 'useful'?
+#6:
+This proves to be usefull with stacked
On 2015-01-08 16:52, Nishanth Menon wrote:
On 17:42-20150107, Marc Zyngier wrote:
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
.../interrupt-controller/ti,omap4-wugen-mpu| 32
++
1 file changed, 32 insertions(+)
create mode 100644
Documentation
On 2015-01-08 10:13, Thierry Reding wrote:
On Wed, Jan 07, 2015 at 05:42:37PM +, Marc Zyngier wrote:
Tegra's LIC (Legacy Interrupt Controller) has been so far only
supported as a weird extension of the GIC, which is not exactly
pretty.
The stacked irq domain framework fits this pretty well
On 2015-01-08 15:06, Nishanth Menon wrote:
On 17:42-20150107, Marc Zyngier wrote:
Tegra's LIC (Legacy Interrupt Controller) has been so far only
supported as a weird extension of the GIC, which is not exactly
pretty.
The stacked irq domain framework fits this pretty well, and allows
the LIC
On 2015-01-07 17:42, Marc Zyngier wrote:
The gic_arch_extn hack that a number of platform use has been nagging
me for too long. It is only there for the benefit of a few platform,
and yet it impacts all GIC users. Moreover, it gives people the wrong
idea (let's use it to put some new custom hack
On 2015-01-09 17:40, Stefan Agner wrote:
Hi Marc,
On 2015-01-07 18:42, Marc Zyngier wrote:
IMX6 has been (ab)using the gic_arch_extn to provide
wakeup from suspend, and it makes a lot of sense to convert
this code to use stacked domains instead.
This patch does just this, updating the DT
On 2015-01-08 11:29, Thierry Reding wrote:
On Wed, Jan 07, 2015 at 05:42:41PM +, Marc Zyngier wrote:
[...]
diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
[...]
void __init tegra_init_irq(void)
{
- int i;
- void __iomem *distbase
On 2015-01-08 16:44, Nishanth Menon wrote:
On 17:42-20150107, Marc Zyngier wrote:
OMAP4/5 has been (ab)using the gic_arch_extn to provide
wakeup from suspend, and it makes a lot of sense to convert
this code to use stacked domains instead.
This patch does just this, updating the DT files
Now that all DTs have been updated, entierely drop support for
the non-DT code.
This is likely to break platforms that do not update their DT,
so print a warning at boot time.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
arch/arm/mach-tegra/iomap.h | 15
arch/arm/mach-tegra/irq.c
, something that was sorely missing from
the mach-tegra implementation.
Signed-off-by: Marc Zyngier marc.zyng...@arm.com
---
drivers/irqchip/Makefile| 1 +
drivers/irqchip/irq-tegra.c | 335
2 files changed, 336 insertions(+)
create mode 100644
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