From 21a12e614be02084cd40c66c921a470e37096281 Mon Sep 17 00:00:00 2001 From: Marco Felsch Date: Wed, 21 Jun 2023 18:08:57 +0200 Subject: 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 Acked-by: Krzysztof Kozlowski Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20230621160857.3400747-1-m.felsch@pengutronix.de Signed-off-by: Jonathan Cameron --- Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) (limited to 'Documentation/devicetree/bindings/iio/adc') diff --git a/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml b/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml index 2127d639a768..e004659099c1 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 -- cgit