[PATCH 0/9] Kirkwood DT support For IRQ, SPI, I2C, GPIO

[PATCH 0/9] Kirkwood DT support For IRQ, SPI, I2C, GPIO

[Andrew Lunn]

This patch set adds Device Tree support for IRQ, SPI, I2C and GPIO on
Orion based drivers, and makes use of these for kirkwood devices.  It
also adds the ability to boot QNAP TS219 based systems using device
tree.

The SPI DT patches are from Michael Walle, and have been previously
posted. I've addressed the issues raised during the review.

The SPI refactor to use the SPI framework was submitted for merge into
3.5, but due to dependency issues, which are now resolved, the patch
was not accepted. This patch has been modified to remove two NOP
functions, which the SPI framework no longer needs.

Andrew Lunn (5):
  ARM: Kirkwood: Add interrupt controller support for DT boards
  SPI: Refactor spi-orion to use SPI framework queue.
  I2C: MV64XXX: Add Device Tree support
  ARM: Kirkwood: Add DT support for GPIO controllers
  Kirkwood: Add basic device tree support for QNAP TS219.

Michael Walle (4):
  spi-orion: remove uneeded spi_info
  spi-orion: add device tree binding
  ARM: kirkwood: use devicetree for orion-spi
  ARM: kirkwood: use devicetree for SPI on dreamplug

 .../devicetree/bindings/arm/mrvl/intc.txt          |   20 ++
 .../devicetree/bindings/gpio/mrvl-gpio.txt         |   25 +++
 Documentation/devicetree/bindings/i2c/mrvl-i2c.txt |   35 ++-
 .../devicetree/bindings/spi/spi-orion.txt          |    5 +
 arch/arm/boot/dts/kirkwood-dreamplug.dts           |   29 +++
 arch/arm/boot/dts/kirkwood-ts219-6281.dts          |   21 ++
 arch/arm/boot/dts/kirkwood-ts219-6282.dts          |   21 ++
 arch/arm/boot/dts/kirkwood-ts219.dtsi              |   73 +++++++
 arch/arm/boot/dts/kirkwood.dtsi                    |   51 +++++
 arch/arm/mach-kirkwood/Kconfig                     |   15 ++
 arch/arm/mach-kirkwood/Makefile                    |    1 +
 arch/arm/mach-kirkwood/Makefile.boot               |    1 +
 arch/arm/mach-kirkwood/board-dreamplug.c           |   41 ----
 arch/arm/mach-kirkwood/board-dt.c                  |   36 +++-
 arch/arm/mach-kirkwood/board-ts219.c               |   86 ++++++++
 arch/arm/mach-kirkwood/common.h                    |    5 +
 arch/arm/mach-kirkwood/irq.c                       |   20 +-
 arch/arm/plat-orion/gpio.c                         |   68 +++++-
 arch/arm/plat-orion/include/plat/gpio.h            |    2 +
 drivers/i2c/busses/i2c-mv64xxx.c                   |   38 +++-
 drivers/spi/spi-orion.c                            |  223 ++++++--------------
 21 files changed, 605 insertions(+), 211 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/spi/spi-orion.txt
 create mode 100644 arch/arm/boot/dts/kirkwood-ts219-6281.dts
 create mode 100644 arch/arm/boot/dts/kirkwood-ts219-6282.dts
 create mode 100644 arch/arm/boot/dts/kirkwood-ts219.dtsi
 create mode 100644 arch/arm/mach-kirkwood/board-ts219.c

-- 
1.7.10

Re: [PATCH 0/9] Kirkwood DT support For IRQ, SPI, I2C, GPIO

[Jason Cooper]

On Sun, Jun 10, 2012 at 12:31:52PM +0200, Andrew Lunn wrote:
> This patch set adds Device Tree support for IRQ, SPI, I2C and GPIO on
> Orion based drivers, and makes use of these for kirkwood devices.  It
> also adds the ability to boot QNAP TS219 based systems using device
> tree.

Andrew, thanks for the patch series.  At first glance, things look good.
I'll let this sit on the mailinglist for a few days and try to test it
early this week.

thx,

Jason.

> The SPI DT patches are from Michael Walle, and have been previously
> posted. I've addressed the issues raised during the review.
> 
> The SPI refactor to use the SPI framework was submitted for merge into
> 3.5, but due to dependency issues, which are now resolved, the patch
> was not accepted. This patch has been modified to remove two NOP
> functions, which the SPI framework no longer needs.
> 
> Andrew Lunn (5):
>   ARM: Kirkwood: Add interrupt controller support for DT boards
>   SPI: Refactor spi-orion to use SPI framework queue.
>   I2C: MV64XXX: Add Device Tree support
>   ARM: Kirkwood: Add DT support for GPIO controllers
>   Kirkwood: Add basic device tree support for QNAP TS219.
> 
> Michael Walle (4):
>   spi-orion: remove uneeded spi_info
>   spi-orion: add device tree binding
>   ARM: kirkwood: use devicetree for orion-spi
>   ARM: kirkwood: use devicetree for SPI on dreamplug
> 
>  .../devicetree/bindings/arm/mrvl/intc.txt          |   20 ++
>  .../devicetree/bindings/gpio/mrvl-gpio.txt         |   25 +++
>  Documentation/devicetree/bindings/i2c/mrvl-i2c.txt |   35 ++-
>  .../devicetree/bindings/spi/spi-orion.txt          |    5 +
>  arch/arm/boot/dts/kirkwood-dreamplug.dts           |   29 +++
>  arch/arm/boot/dts/kirkwood-ts219-6281.dts          |   21 ++
>  arch/arm/boot/dts/kirkwood-ts219-6282.dts          |   21 ++
>  arch/arm/boot/dts/kirkwood-ts219.dtsi              |   73 +++++++
>  arch/arm/boot/dts/kirkwood.dtsi                    |   51 +++++
>  arch/arm/mach-kirkwood/Kconfig                     |   15 ++
>  arch/arm/mach-kirkwood/Makefile                    |    1 +
>  arch/arm/mach-kirkwood/Makefile.boot               |    1 +
>  arch/arm/mach-kirkwood/board-dreamplug.c           |   41 ----
>  arch/arm/mach-kirkwood/board-dt.c                  |   36 +++-
>  arch/arm/mach-kirkwood/board-ts219.c               |   86 ++++++++
>  arch/arm/mach-kirkwood/common.h                    |    5 +
>  arch/arm/mach-kirkwood/irq.c                       |   20 +-
>  arch/arm/plat-orion/gpio.c                         |   68 +++++-
>  arch/arm/plat-orion/include/plat/gpio.h            |    2 +
>  drivers/i2c/busses/i2c-mv64xxx.c                   |   38 +++-
>  drivers/spi/spi-orion.c                            |  223 ++++++--------------
>  21 files changed, 605 insertions(+), 211 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/spi/spi-orion.txt
>  create mode 100644 arch/arm/boot/dts/kirkwood-ts219-6281.dts
>  create mode 100644 arch/arm/boot/dts/kirkwood-ts219-6282.dts
>  create mode 100644 arch/arm/boot/dts/kirkwood-ts219.dtsi
>  create mode 100644 arch/arm/mach-kirkwood/board-ts219.c
> 
> -- 
> 1.7.10
>