[PATCH v4 0/3] Input: gpio_keys.c: Add support for OF and I2C GPIO chips

This patch series adds support for OF device-tree platform data and non-local
GPIO chips, such as I2C I/O expanders.
This is version 4 of the patches.

Changed in this version:
 - Corrected naming of DT properties.
 - Fixed a few errors in the way dynamic pdata is handled.
 - Added support for device-tree gpios specifier.

David Jander (3):
  Input: gpio_keys.c: Simplify platform_device -> device casting
  Input: gpio_keys.c: Added support for device-tree platform data
  Input: gpio_keys.c: Enable use with non-local GPIO chips.

 .../devicetree/bindings/gpio/gpio_keys.txt         |   49 +++++
 drivers/input/keyboard/gpio_keys.c                 |  193 ++++++++++++++++----
 2 files changed, 207 insertions(+), 35 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/gpio/gpio_keys.txt

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1.7.4.1