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 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 to
On 2015-01-08 16:52, Nishanth Menon wrote:
On 17:42-20150107, Marc Zyngier wrote:
Signed-off-by: Marc Zyngier
---
.../interrupt-controller/ti,omap4-wugen-mpu| 32
++
1 file changed, 32 insertions(+)
create mode 100644
Documentation/devicetree/bindings/interrupt
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 2015-01-07 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
On 12/01/15 14:14, Rob Herring wrote:
> On Wed, Jan 7, 2015 at 11:42 AM, 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 user
Nobody will regret it.
Signed-off-by: Marc Zyngier
---
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 100644
--- a
Make it look like a real interrupt controller.
Signed-off-by: Marc Zyngier
---
.../devicetree/bindings/arm/omap/crossbar.txt | 18 +-
1 file changed, 5 insertions(+), 13 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/omap/crossbar.txt
b/Documentation
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
---
arch/arm/mach-tegra/iomap.h | 15
arch/arm/mach-tegra/irq.c | 201
Agner
Signed-off-by: Marc Zyngier
---
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
arch/arm/mac
Signed-off-by: Marc Zyngier
---
.../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/devicetree/bindings
flags function.
Acked-by: Simon Horman
Signed-off-by: Marc Zyngier
---
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/intc-sh73a0.c
b/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
---
drivers/irqchip/irq-gic.c | 59 -
include/linux/irqchip/arm-gic.h | 6 -
2 files change
CPU stop interrupts
IPI6: 0 0 IRQ work interrupts
IPI7: 0 0 completion interrupts
Err: 0
Signed-off-by: Marc Zyngier
---
arch/arm/boot/dts/am4372.dtsi | 11 ++-
arch/arm/boot/dts/am437x-gp-evm.dts | 1 -
arch/arm/boot/dts/am437x-
Document the fact that some Exynos PMUs are capable of acting as
an interrupt controller.
Signed-off-by: Marc Zyngier
---
Documentation/devicetree/bindings/arm/samsung/pmu.txt | 13 +
1 file changed, 13 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/samsung
Instead of directly touching gic_arch_extn, which is about to
be removed, use gic_set_irqchip_flags instead.
Acked-by: Linus Walleij
Signed-off-by: Marc Zyngier
---
arch/arm/mach-ux500/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-ux500/cpu.c b/arch
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
---
include/linux/irq.h | 1 +
kernel/irq/chip.c | 16
2 files changed, 17 insertions(+)
diff --git a/include/
aware, something that was sorely missing from
the mach-tegra implementation.
Signed-off-by: Marc Zyngier
---
drivers/irqchip/Makefile| 1 +
drivers/irqchip/irq-tegra.c | 368
2 files changed, 369 insertions(+)
create mode 100644 drivers/irqchi
e maintainers about
their views concerning this series.
Thanks,
M.
>From v2 [2]:
- 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 f
actually yet another interrupt controller
(the third, actually), we have yet another breakage. Oh well.
Signed-off-by: Marc Zyngier
---
arch/arm/boot/dts/am57xx-beagle-x15.dts | 3 +-
arch/arm/boot/dts/dra7-evm.dts | 2 +-
arch/arm/boot/dts/dra7.dtsi | 35 +++---
arch/arm/boot
Describe the legacy interrupt controller in every tegra DTSI files,
and make it the parent of most interrupts.
Signed-off-by: Marc Zyngier
---
arch/arm/boot/dts/tegra114.dtsi | 16 +++-
arch/arm/boot/dts/tegra124.dtsi | 16 +++-
arch/arm/boot/dts/tegra20.dtsi | 15
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
---
arch/arm/boot/dts/exynos4.dtsi| 3 +
arch/arm/boot/dts/exynos5250.dtsi | 3 +
arch/arm/boot/dts/exynos5420.dtsi | 3 +
arch/arm/mach-exynos/exynos.c
Signed-off-by: Marc Zyngier
---
.../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/devicetree/bindings
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
Signed-off-by: Marc Zyngier
---
arch/arm/mach-tegra/irq.c | 8
1 file changed, 8 deletions(-)
diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra
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
Signed-off-by: Marc Zyngier
---
arch/arm/mach-tegra/irq.c
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
---
drivers/irqchip/irq-gic.c | 54 -
include/linux/irqchip/arm-gic.h
g the dreaded gic_arch_extn.
Signed-off-by: Marc Zyngier
---
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/irqchip/irq-
Instead of directly touching gic_arch_extn, which is about to
be removed, use gic_set_irqchip_flags instead.
Signed-off-by: Marc Zyngier
---
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/mach-zynq/common.c
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.
>
On 13/01/15 06:09, Linus Walleij wrote:
Hi Linus,
> On Mon, Jan 12, 2015 at 7:26 PM, 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 instea
On Wed, Jan 14 2015 at 10:14:08 pm GMT, Tony Lindgren 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 C
On Wed, Jan 14 2015 at 10:28:14 pm GMT, Tony Lindgren wrote:
> * Marc Zyngier [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 Thu, Jan 15 2015 at 2:27:56 pm GMT, Arnd Bergmann 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
On Thu, Jan 15 2015 at 2:40:16 pm GMT, Nishanth Menon 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 in
ng to add
more hacks to the interrupt controller code.
Tested on OMAP4 (Panda-ES) and OMAP5 (UEVM5432).
Signed-off-by: Marc Zyngier
---
arch/arm/mach-omap2/common.h | 1 +
arch/arm/mach-omap2/omap4-common.c | 32 ++
arch/arm/mach-omap2/omap_hw
On 15/01/15 17:04, Tony Lindgren wrote:
> * Marc Zyngier [150115 06:53]:
>> On Thu, Jan 15 2015 at 2:40:16 pm GMT, Nishanth Menon wrote:
>>> On 14:28-20150115, Marc Zyngier wrote:
>>>> Assuming the workaround I posted earlier works, the OMAP/DRA7 part of
>&g
On 16/01/15 16:56, Arnd Bergmann wrote:
> On Thursday 15 January 2015 07:37:48 Tony Lindgren wrote:
>> * Marc Zyngier [150115 06:46]:
>>> On Thu, Jan 15 2015 at 2:27:56 pm GMT, Arnd Bergmann wrote:
>>>> On Thursday 15 January 2015 13:42:57 Marc Zyngier wrote:
&g
Hi Pankaj,
On 15/01/15 06:41, Pankaj Dubey wrote:
> +CC: Thomas Abraham
>
> 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
ng to add
more hacks to the interrupt controller code.
Tested on OMAP4 (Panda-ES) and OMAP5 (UEVM5432).
Signed-off-by: Marc Zyngier
---
>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/mach-omap2/
nuary/317286.html
[3]:
http://lists.infradead.org/pipermail/linux-arm-kernel/2015-January/315385.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:
actually yet another interrupt controller
(the third, actually), we have yet another breakage. Oh well.
Signed-off-by: Marc Zyngier
---
arch/arm/boot/dts/am57xx-beagle-x15.dts | 3 +-
arch/arm/boot/dts/dra7-evm.dts | 2 +-
arch/arm/boot/dts/dra7.dtsi | 35 +++---
arch/arm/boot
aware, something that was sorely missing from
the mach-tegra implementation.
Signed-off-by: Marc Zyngier
---
drivers/irqchip/Makefile| 1 +
drivers/irqchip/irq-tegra.c | 368
2 files changed, 369 insertions(+)
create mode 100644 drivers/irqchi
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
---
include/linux/irq.h | 1 +
kernel/irq/chip.c | 16
2 files changed, 17 insertions(+)
diff --git a/include/
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
Signed-off-by: Marc Zyngier
---
arch/arm/mach-tegra/irq.c | 8
1 file changed, 8 deletions(-)
diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra
Describe the legacy interrupt controller in every tegra DTSI files,
and make it the parent of most interrupts.
Signed-off-by: Marc Zyngier
---
arch/arm/boot/dts/tegra114.dtsi | 16 +++-
arch/arm/boot/dts/tegra124.dtsi | 16 +++-
arch/arm/boot/dts/tegra20.dtsi | 15
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
---
arch/arm/mach-tegra/iomap.h | 15
arch/arm/mach-tegra/irq.c | 201
Signed-off-by: Marc Zyngier
---
.../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/devicetree/bindings
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
Signed-off-by: Marc Zyngier
---
arch/arm/mach-tegra/irq.c
Make it look like a real interrupt controller.
Signed-off-by: Marc Zyngier
---
.../devicetree/bindings/arm/omap/crossbar.txt | 18 +-
1 file changed, 5 insertions(+), 13 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/omap/crossbar.txt
b/Documentation
Document the fact that some Exynos PMUs are capable of acting as
an interrupt controller.
Signed-off-by: Marc Zyngier
---
Documentation/devicetree/bindings/arm/samsung/pmu.txt | 13 +
1 file changed, 13 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/samsung
Agner
Signed-off-by: Marc Zyngier
---
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
arch/arm/mac
Nobody will regret it.
Signed-off-by: Marc Zyngier
---
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 100644
--- a
The only user of the so called "routable domain" functionality
now being fixed, let's clean up the GIC.
Signed-off-by: Marc Zyngier
---
drivers/irqchip/irq-gic.c | 59 -
include/linux/irqchip/arm-gic.h | 6 -
2 files change
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
---
arch/arm/boot/dts/exynos4.dtsi| 4 ++
arch/arm/boot/dts/exynos5250.dtsi | 4 ++
arch/arm/boot/dts/exynos5420.dtsi | 4 ++
arch/arm/mach-exynos
g the dreaded gic_arch_extn.
Signed-off-by: Marc Zyngier
---
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/irqchip/irq-
Instead of directly touching gic_arch_extn, which is about to
be removed, use gic_set_irqchip_flags instead.
Signed-off-by: Marc Zyngier
---
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/mach-zynq/common.c
Signed-off-by: Marc Zyngier
---
.../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/devicetree/bindings
flags function.
Acked-by: Simon Horman
Signed-off-by: Marc Zyngier
---
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/intc-sh73a0.c
b/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
Signed-off-by: Marc Zyngier
---
arch/arm/mach-ux500/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-ux500/cpu.c b/arch
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
---
drivers/irqchip/irq-gic.c | 54 -
include/linux/irqchip/arm-gic.h
CPU stop interrupts
IPI6: 0 0 IRQ work interrupts
IPI7: 0 0 completion interrupts
Err: 0
Signed-off-by: Marc Zyngier
---
arch/arm/boot/dts/am4372.dtsi | 11 ++-
arch/arm/boot/dts/am437x-gp-evm.dts | 1 -
arch/arm/boot/dts/am437x-
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.
>>
&
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
On 21/01/15 16:30, Tony Lindgren wrote:
> * Marc Zyngier [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 ju
Nobody will regret it.
Signed-off-by: Marc Zyngier
---
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 100644
--- a
The only user of the so called "routable domain" functionality
now being fixed, let's clean up the GIC.
Signed-off-by: Marc Zyngier
---
drivers/irqchip/irq-gic.c | 59 -
include/linux/irqchip/arm-gic.h | 6 -
2 files change
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
---
include/linux/irq.h | 1 +
kernel/irq/chip.c | 16
2 files changed, 17 insertions(+)
diff --git a/include/
Make it look like a real interrupt controller.
Signed-off-by: Marc Zyngier
---
.../devicetree/bindings/arm/omap/crossbar.txt | 18 +-
1 file changed, 5 insertions(+), 13 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/omap/crossbar.txt
b/Documentation
CPU stop interrupts
IPI6: 0 0 IRQ work interrupts
IPI7: 0 0 completion interrupts
Err: 0
Signed-off-by: Marc Zyngier
---
arch/arm/boot/dts/am4372.dtsi | 11 ++-
arch/arm/boot/dts/am437x-gp-evm.dts | 1 -
arch/arm/boot/dts/am437x-
ry/315385.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 (7):
genirq: Add irqchip_set_wake_parent
irqchip: crossbar: convert dra7 crossbar to stacked do
actually yet another interrupt controller
(the third, actually), we have yet another breakage. Oh well.
Signed-off-by: Marc Zyngier
---
arch/arm/boot/dts/am57xx-beagle-x15.dts | 3 +-
arch/arm/boot/dts/dra7-evm.dts | 2 +-
arch/arm/boot/dts/dra7.dtsi | 35 +++---
arch/arm/boot
Signed-off-by: Marc Zyngier
---
.../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/devicetree/bindings
On 23/02/15 23:02, Tony Lindgren wrote:
> * Marc Zyngier [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&#
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.
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
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-crossbar binding
irqchip: GIC: get rid of routable domain
DT: arm,gic: kill arm,routable-irqs
DT: omap4/5: add binding for th
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
Signed-off-by: Marc Zyngier
---
include/linux/irq.h | 1 +
kernel/irq/chip.c | 16
2 files changed, 17 inser
CPU stop interrupts
IPI6: 0 0 IRQ work interrupts
IPI7: 0 0 completion interrupts
Err: 0
Acked-by: Tony Lindgren
Signed-off-by: Marc Zyngier
---
arch/arm/boot/dts/am4372.dtsi | 11 ++-
arch/arm/boot/dts/am437x-gp-evm.dts | 1 -
Make it look like a real interrupt controller.
Acked-by: Tony Lindgren
Signed-off-by: Marc Zyngier
---
.../devicetree/bindings/arm/omap/crossbar.txt | 18 +-
1 file changed, 5 insertions(+), 13 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/omap
The only user of the so called "routable domain" functionality
now being fixed, let's clean up the GIC.
Acked-by: Tony Lindgren
Signed-off-by: Marc Zyngier
---
drivers/irqchip/irq-gic.c | 59 -
include/linux/irqchip/arm-gic.h | 6
Add a binding for the OMAP4/5 wake-up generator, which acts as
an interrupt controller feeding into the GIC.
Acked-by: Tony Lindgren
Signed-off-by: Marc Zyngier
---
.../interrupt-controller/ti,omap4-wugen-mpu| 33 ++
1 file changed, 33 insertions(+)
create mode
actually yet another interrupt controller
(the third, actually), we have yet another breakage. Oh well.
Acked-by: Tony Lindgren
Signed-off-by: Marc Zyngier
---
arch/arm/boot/dts/am57xx-beagle-x15.dts | 3 +-
arch/arm/boot/dts/dra7-evm.dts | 2 +-
arch/arm/boot/dts/dra7.dtsi
Nobody will regret it.
Acked-by: Tony Lindgren
Signed-off-by: Marc Zyngier
---
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
On 13/03/15 17:38, Tony Lindgren wrote:
> * Jason Cooper [150313 10:25]:
>> Hey Tony,
>>
>> On Fri, Mar 13, 2015 at 08:40:39AM -0700, Tony Lindgren wrote:
>>> * Marc Zyngier [150311 08:44]:
>>>> This series is extracted from [4], which is trying to re
eturn true;
> >
> > if (pwrdm->pwrsts & PWRSTS_RET) {
> > if (pwrdm->pwrsts_logic_ret & PWRSTS_OFF)
> > - return 1;
> > + return true;
> >
> > for (i = 0; i < pwrdm->banks; i++)
&
On 01/04/15 10:37, Geert Uytterhoeven wrote:
> Hi Kevin,
>
> On Tue, 31 Mar 2015, Kevin Hilman wrote:
>> Ard Biesheuvel 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 issue please?
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 Tue, 11 Aug 2015 10:25:47 +0100
Grygorii Strashko 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
> ARM GIC configuratio
On Tue, 11 Aug 2015 13:16:13 +0100
Grygorii Strashko wrote:
> On 08/11/2015 02:24 PM, Marc Zyngier wrote:
> > On Tue, 11 Aug 2015 10:25:47 +0100
> > Grygorii Strashko wrote:
> >
> > Hi Grygorii,
> >
> >> It's observed that ARM GIC IRQ triggering t
makes sense. Not having an irq_retrigger or having an
irq_retrigger that returns zero are the same thing.
Actually, we don't even distinguish between a retrigger that
successfully poked the HW, and a retrigger that returned an error. Both
are considered to not to require a SW retrigger... may
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 followi
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:
>>>>> T
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 suspe
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