Commit 0c131007 authored by Mathieu Choplain's avatar Mathieu Choplain Committed by Carles Cufi
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dts: bindings: power: add note on SMPS current limit for STM32WB0 



Indicate in the STM32WB0 power controller binding that the SMPS output
current limitation is a feature only available on STM32WB05 and STM32WB09.

Signed-off-by: default avatarMathieu Choplain <mathieu.choplain@st.com>
parent cc6ba101

dts/bindings/power/st,stm32wb0-pwr.yaml

+8 −3
Original line number Diff line number Diff line
@@ -28,7 +28,8 @@ properties: 
      PRECHARGE: (also called BYPASS)

        - SMPS converter enabled - clock disabled

        - LDOs supply voltage: VDD (though SMPS)

          - Supplied current limitation can be programmed

          - Current supplied to LDOs can be limited

            (feature only supported on STM32WB05 / STM32WB09)



      RUN: (also called ON)

        - SMPS converter enabled - clock enabled
@@ -97,8 +98,12 @@ properties: 
    description: |

      SMPS output current limit (in mA)



      The default value corresponds to the hardware reset

      configuration of 20 mA output current limit.

      The default value of 20 mA corresponds to the maximal

      output current allowed for the SMPS, and is also equal

      to the hardware reset configuration.



      On STM32WB06 and STM32WB07, this property is ignored as

      the output current limitation feature is not available.



      This property is only used if `smps-mode` is "PRECHARGE".

    enum:

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