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
to split it per sub-arch, and get it moving, at least partially.
This series addresses OMAP{4,5} by converting the WUGEN to stacked
domains. The DRA7 crossbar gets the same treatment.
It is worth realizing that:
- I haven't been able to test this as much as I would have wanted to
(it's only been tested on omap4 and omap5).
- This actively *breaks* existing setups. Once you boot a new kernel
with an old DT, suspend/resume *will* be broken. Old kernels on a
new DT won't even boot! You've been warned. This really outline the
necessity of actually describing the HW in device trees...
Based on 4.0-rc1.
* From v4: [4]
- Extracted from the full series
- Rebased on 4.0-rc1
* From v3 [3]:
- Rebased on top of the patch working around hardcoded IRQ on OMAP4/5 [4]
- Fixed more iMX6 DTs (Stephan)
- Fixed Exynos4/5 DTs
* 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
- Fixed a number of additional platforms
- Added crossbar conversion to stacked domains
- Merged bug fixes from Nishanth
[4]: http://lists.infradead.org/pipermail/linux-arm-kernel/2015-January/317531.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 (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: omap: convert wakeupgen to stacked domains
Documentation/devicetree/bindings/arm/gic.txt | 6 -
.../devicetree/bindings/arm/omap/crossbar.txt | 18 +-
.../interrupt-controller/ti,omap4-wugen-mpu | 33 ++++
arch/arm/boot/dts/am4372.dtsi | 11 +-
arch/arm/boot/dts/am437x-gp-evm.dts | 1 -
arch/arm/boot/dts/am437x-sk-evm.dts | 1 -
arch/arm/boot/dts/am43x-epos-evm.dts | 1 -
arch/arm/boot/dts/am57xx-beagle-x15.dts | 3 +-
arch/arm/boot/dts/dra7-evm.dts | 2 +-
arch/arm/boot/dts/dra7.dtsi | 43 +++--
arch/arm/boot/dts/dra72-evm.dts | 1 -
arch/arm/boot/dts/dra72x.dtsi | 3 +-
arch/arm/boot/dts/dra74x.dtsi | 5 +-
arch/arm/boot/dts/omap4-duovero.dtsi | 2 -
arch/arm/boot/dts/omap4-panda-common.dtsi | 8 +-
arch/arm/boot/dts/omap4-sdp.dts | 8 +-
arch/arm/boot/dts/omap4-var-som-om44.dtsi | 2 -
arch/arm/boot/dts/omap4.dtsi | 18 +-
arch/arm/boot/dts/omap5-cm-t54.dts | 1 -
arch/arm/boot/dts/omap5-uevm.dts | 2 -
arch/arm/boot/dts/omap5.dtsi | 26 ++-
arch/arm/mach-omap2/omap-wakeupgen.c | 125 ++++++++++---
arch/arm/mach-omap2/omap-wakeupgen.h | 1 -
arch/arm/mach-omap2/omap4-common.c | 21 +--
drivers/irqchip/irq-crossbar.c | 207 ++++++++++++---------
drivers/irqchip/irq-gic.c | 59 +-----
include/linux/irq.h | 1 +
include/linux/irqchip/arm-gic.h | 6 -
include/linux/irqchip/irq-crossbar.h | 11 --
kernel/irq/chip.c | 16 ++
30 files changed, 364 insertions(+), 278 deletions(-)
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu
delete mode 100644 include/linux/irqchip/irq-crossbar.h
--
2.1.4
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