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| author | Biwen Li <biwen.li@nxp.com> | 2019-12-25 11:36:22 +0100 |
|---|---|---|
| committer | Peter Rosin <peda@axentia.se> | 2020-01-03 15:00:53 +0100 |
| commit | 0d1569a763faef9df0f08c19c31c6aea84a302ff (patch) | |
| tree | 1dbc1242c84251cd8d45bfeb86b522a57a969a3a /Documentation | |
| parent | i2c: mux: pca9541: use the BIT macro (diff) | |
| download | linux-0d1569a763faef9df0f08c19c31c6aea84a302ff.tar.xz linux-0d1569a763faef9df0f08c19c31c6aea84a302ff.zip | |
dt-bindings: i2c: support property idle-state
This supports property idle-state
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Biwen Li <biwen.li@nxp.com>
Signed-off-by: Peter Rosin <peda@axentia.se>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt b/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt index 30ac6a60f041..7abda506b828 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. |