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-rw-r--r--Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt13
1 files changed, 11 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt b/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt
index aa097045a10e..34d91501342e 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt
@@ -1,10 +1,19 @@
* NXP PCA954x I2C bus switch
+The driver supports NXP PCA954x and PCA984x I2C mux/switch devices.
+
Required Properties:
- compatible: Must contain one of the following.
- "nxp,pca9540", "nxp,pca9542", "nxp,pca9543", "nxp,pca9544",
- "nxp,pca9545", "nxp,pca9546", "nxp,pca9547", "nxp,pca9548"
+ "nxp,pca9540",
+ "nxp,pca9542",
+ "nxp,pca9543",
+ "nxp,pca9544",
+ "nxp,pca9545",
+ "nxp,pca9546", "nxp,pca9846",
+ "nxp,pca9547", "nxp,pca9847",
+ "nxp,pca9548", "nxp,pca9848",
+ "nxp,pca9849"
- reg: The I2C address of the device.