[PATCH 0/1] input: added driver support for the t5400 pressure sensor.

Hi,

This patch is based upon the mainline branch and it enables driver support
for the T5400 digital barometric pressure sensor provided by TDK/EPCOS. This
chip is a low-power, low-noise (<1m altitude resolution) pressure
sensor with support for both I2C- and SPI-interface.

The driver is implemented as a input-poll device with a fixed poll rate at 50 ms
where the raw data is transformed to pressure and temperature values
upon poll execution. Since the chip supports measurement-ready-irq two separate
background threads are implemented for the raw data handling, one threaded
interrupt utilizing the meas-ready irq and another thread utilizing the shared
worker queue.

Stefan Nilsson (1):
  input: added driver support for the t5400 pressure sensor.

 .../devicetree/bindings/input/misc/t5400.txt       |   17 +
 drivers/input/misc/Kconfig                         |   23 +
 drivers/input/misc/Makefile                        |    2 +
 drivers/input/misc/t5400-core.c                    |  607 ++++++++++++++++++++
 drivers/input/misc/t5400-i2c.c                     |  130 +++++
 drivers/input/misc/t5400-spi.c                     |  128 ++++
 include/linux/t5400.h                              |   69 +++
 7 files changed, 976 insertions(+), 0 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/input/misc/t5400.txt
 create mode 100644 drivers/input/misc/t5400-core.c
 create mode 100644 drivers/input/misc/t5400-i2c.c
 create mode 100644 drivers/input/misc/t5400-spi.c
 create mode 100644 include/linux/t5400.h

-- 
1.7.7.2