[PATCH 0/6] ARM: at91: irqdomain and device tree for AIC and GPIO

[Nicolas Ferre]

Hi,

This series adds irqdomain and device tree support for both the
interrupt and GPIO controllers of AT91 SoC.

The AIC part has already been sent some time ago but has been
reworked to address Rob's comments. This reworked patch is marked
with a "v4" tag.

The series can go on top of Jamie's patch
"irqdomain: export irq_domain_simple_ops for !CONFIG_OF"
and has been tested on top of 'v3.2-rc5' + 'arm-soc/at91/ioremap'
and 'arm-soc/at91/gpio'

Jean-Christophe PLAGNIOL-VILLARD (1):
      ARM: at91/gpio: add DT support

Nicolas Ferre (5):
      ARM: at91/aic: add irq domain and device tree support
      ARM: at91/gpio: add irqdomain to gpio interrupts
      ARM: at91/gpio: add .to_irq gpio_chip handler and rework irq_to_gpio
      ARM: at91/gpio: remove the static specification of gpio_chip.base
      ARM: at91/board-dt: remove AIC irq domain from board file

 .../devicetree/bindings/arm/atmel-aic.txt          |   38 ++++
 .../devicetree/bindings/gpio/gpio_at91.txt         |   20 ++
 arch/arm/Kconfig                                   |    1 +
 arch/arm/boot/dts/at91sam9g20.dtsi                 |   44 ++++-
 arch/arm/boot/dts/at91sam9g45.dtsi                 |   59 +++++-
 arch/arm/mach-at91/board-dt.c                      |   15 +--
 arch/arm/mach-at91/gpio.c                          |  197 ++++++++++++++++----
 arch/arm/mach-at91/include/mach/gpio.h             |   12 --
 arch/arm/mach-at91/include/mach/irqs.h             |    3 +-
 arch/arm/mach-at91/irq.c                           |   91 +++++++--
 10 files changed, 383 insertions(+), 97 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/arm/atmel-aic.txt
 create mode 100644 Documentation/devicetree/bindings/gpio/gpio_at91.txt