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| author | Marco Felsch <m.felsch@pengutronix.de> | 2023-06-21 18:08:57 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2023-07-20 19:21:30 +0100 |
| commit | 21a12e614be02084cd40c66c921a470e37096281 (patch) | |
| tree | aafec90729c393069f6b1c4b8224ae355cf3ca89 | |
| parent | 1cbf2c4bea7860e3bbd4ac1031d7a13ccebe0057 (diff) | |
| download | iio-21a12e614be02084cd40c66c921a470e37096281.tar.gz | |
dt-bindings: iio: adc: ti,ads1015: fix datarate max value and meaning
Datarate (dr) is a 3-bit wide register field. Values from 0 to 7 are
allowed for all devices but only for the ADS1115 devices a value of 7
does make a difference.
While on it fix the description of the datarate for ADS1115 devices as
well.
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230621160857.3400747-1-m.felsch@pengutronix.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml b/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml index 2127d639a7683f..e004659099c19b 100644 --- a/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml +++ b/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml @@ -78,9 +78,9 @@ patternProperties: ti,datarate: $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 - maximum: 6 + maximum: 7 description: | - Data acquisition rate in samples per second + Data acquisition rate in samples per second for ADS1015, TLA2024 0: 128 1: 250 2: 490 @@ -88,6 +88,17 @@ patternProperties: 4: 1600 (default) 5: 2400 6: 3300 + 7: 3300 + + Data acquisition rate in samples per second for ADS1115 + 0: 8 + 1: 16 + 2: 32 + 3: 64 + 4: 128 (default) + 5: 250 + 6: 475 + 7: 860 required: - reg |