[PATCH v2 0/2] Add an initial DT binding doc for ina3221

[Nicolin Chen]

This series adds a initial DT binding doc for ina3221. It defines
a child node to describe the input source of each ina3221 channel.
Then it changes the driver to handle the information properly.

Changelog
v1->v2:
 * Redefined DT bindings (detail in PATCH-1)
 * Changed the driver code accordingly (detail in PATCH-2)

 .../devicetree/bindings/hwmon/ina3221.txt     |  38 ++++++
 Documentation/hwmon/ina3221                   |   1 +
 drivers/hwmon/ina3221.c                       | 126 ++++++++++++++++--
 3 files changed, 155 insertions(+), 10 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/hwmon/ina3221.txt

-- 
2.17.1