Commit 0d1569a7 authored by Biwen Li's avatar Biwen Li Committed by Peter Rosin
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dt-bindings: i2c: support property idle-state 



This supports property idle-state

Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarBiwen Li <biwen.li@nxp.com>
Signed-off-by: default avatarPeter Rosin <peda@axentia.se>
parent 34800143

Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt

+2 −0
Original line number Diff line number Diff line
@@ -25,6 +25,8 @@ Required Properties: 
Optional Properties:



  - reset-gpios: Reference to the GPIO connected to the reset input.

  - idle-state: if present, overrides i2c-mux-idle-disconnect,

    Please refer to Documentation/devicetree/bindings/mux/mux-controller.txt

  - i2c-mux-idle-disconnect: Boolean; if defined, forces mux to disconnect all

    children in idle state. This is necessary for example, if there are several

    multiplexers on the bus and the devices behind them use same I2C addresses.

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