From: Biwen Li Date: Wed, 25 Dec 2019 10:36:22 +0000 (+0800) Subject: dt-bindings: i2c: support property idle-state X-Git-Tag: v5.10.7~3263^2~36^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0d1569a763faef9df0f08c19c31c6aea84a302ff;p=platform%2Fkernel%2Flinux-rpi.git dt-bindings: i2c: support property idle-state This supports property idle-state Reviewed-by: Rob Herring Signed-off-by: Biwen Li Signed-off-by: Peter Rosin --- diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt b/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt index 30ac6a6..7abda50 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt @@ -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.