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dts: bindings: adc: add dt properties for stm32 adc sampling time

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Add properties for ADC sampling time for STM32.

Signed-off-by: Guillaume Gautier <guillaume.gautier-ext@st.com>
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Guillaume Gautier 2023-04-20 17:09:07 +02:00 • committed by Fabio Baltieri
commit dba62cd8e5
1 changed files with 13 additions and 0 deletions
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13
dts/bindings/adc/st,stm32-adc.yaml
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@ -58,5 +58,18 @@ properties:
By design, these macros also contains all register information (address,
field offset and field mask) necessary to properly set the resolution.
sampling-times:
type: array
required: true
description: |
List all the sampling times supported by the ADC instance.
Rounded up if needed. Order is important: their index matches their binary
value in the register.
num-sampling-time-common-channels:
type: int
description: |
Number of sampling time common channels for this ADC instance, if any.
io-channel-cells:
- input