[PATCH v4 0/5] Add gpio support to Broadcom Cygnus SoC

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




This patchset contains the initial GPIO support for the Broadcom Cygnus SoC.
Cygnus has 3 GPIO controllers: 1) the ASIU GPIO; 2) the chipCommonG GPIO;
and 3) the ALWAYS-ON GPIO. All 3 types of GPIO controllers are supported by
the same Cygnus GPIO driver

Changes from v3:
 - Fix dt property tpyo
 - Fix incorrect GPIO compatible ID in device tree binding document example

Changes from v2:
 - Consolidate different compatible IDs into "brcm,cygnus-gpio"
 - Get rid of redundant "no-interrupt" property

Changes from v1:
 - Get rid of inline qualifier
 - Get rid of redundant check in the ISR
 - Other minor fixes to imrove code readability

Ray Jui (5):
  gpio: Cygnus: define Broadcom Cygnus GPIO binding
  gpio: Cygnus: add GPIO driver
  ARM: mach-bcm: Enable GPIO support for Cygnus
  ARM: dts: enable GPIO for Broadcom Cygnus
  MAINTAINERS: Entry for Cygnus GPIO driver

 .../devicetree/bindings/gpio/brcm,cygnus-gpio.txt  |   82 +++
 MAINTAINERS                                        |    7 +
 arch/arm/boot/dts/bcm-cygnus.dtsi                  |   30 +
 arch/arm/mach-bcm/Kconfig                          |    1 +
 drivers/gpio/Kconfig                               |   11 +
 drivers/gpio/Makefile                              |    1 +
 drivers/gpio/gpio-bcm-cygnus.c                     |  705 ++++++++++++++++++++
 7 files changed, 837 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/gpio/brcm,cygnus-gpio.txt
 create mode 100644 drivers/gpio/gpio-bcm-cygnus.c

-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]
  Powered by Linux