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author | Cosmin Tanislav <cosmin.tanislav@analog.com> | 2022-11-03 15:00:38 +0200 |
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committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-11-23 19:54:00 +0000 |
commit | 93144097f51bf01591da5b8f8e37b6c616a0b23a (patch) | |
tree | 1a6f46f2ba5d4548bab87d7f9b12b577af0c9e31 | |
parent | 95027f5b3999b1b47a407ae4aa7bee18591164d1 (diff) | |
download | linux-93144097f51bf01591da5b8f8e37b6c616a0b23a.tar.bz2 |
dt-bindings: iio: temperature: ltc2983: describe broken mux delay property
The 'adi,mux-delay-config-us' property is broken. It was supposed to
be in us, but the value is actually written directly to the register.
Describe the fact that it is broken and how it actually works.
Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221103130041.2153295-11-demonsingur@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
-rw-r--r-- | Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml b/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml index 676801b036cf..467e165e9b0b 100644 --- a/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml +++ b/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml @@ -29,6 +29,9 @@ properties: Extra delay prior to each conversion, in addition to the internal 1ms delay, for the multiplexer to switch input configurations and excitation values. + + This property is supposed to be in microseconds, but to maintain + compatibility, this value will be multiplied by 100 before usage. maximum: 255 default: 0 |