From 93144097f51bf01591da5b8f8e37b6c616a0b23a Mon Sep 17 00:00:00 2001 From: Cosmin Tanislav Date: Thu, 3 Nov 2022 15:00:38 +0200 Subject: [PATCH] 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 Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20221103130041.2153295-11-demonsingur@gmail.com Signed-off-by: Jonathan Cameron --- Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml | 3 +++ 1 file changed, 3 insertions(+) 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 -- 2.11.0