The documentation for limits used at protection level setting did not mention the units. Fix the units in documentation to match values passed in from device-tree (uV, uA, Kelvin) to avoid confusion. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Link: https://lore.kernel.org/r/111114aca991e41e49a32f89b74e95285f07c1e3.1637233864.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Mark Brown <broonie@kernel.org>