Add support for INA234.

Changes since v2:
 - Patch 1/3: No changes, kept Reviewed-by from v1
 - Patch 2/3: Drop hunk agreed in review, kept Reviewed-by from v2
 - Patch 3/3: No changes, kept Reviewed-by from v2

Signed-off-by: Ian Ray <ian.ray@gehealthcare.com>
---
Ian Ray (3):
  dt-bindings: hwmon: ti,ina2xx: Add INA234 device
  hwmon: (ina2xx) Make it easier to add more devices
  hwmon: (ina2xx) Add support for INA234

 .../devicetree/bindings/hwmon/ti,ina2xx.yaml  |  3 ++
 Documentation/hwmon/ina2xx.rst                | 25 +++++++++++--
 drivers/hwmon/Kconfig                         |  2 +-
 drivers/hwmon/ina2xx.c                        | 36 ++++++++++++++++---
 4 files changed, 58 insertions(+), 8 deletions(-)

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2.49.0