summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/i2c
diff options
context:
space:
mode:
authorAdrian Fiergolski <adrian.fiergolski@cern.ch>2017-12-25 22:26:46 +0100
committerPeter Rosin <peda@axentia.se>2017-12-30 23:12:34 +0100
commit8f6d6016898615012ec92957fba65a23b7ae16c9 (patch)
tree6ec850ce5a7d05ef385d50c0341c6204b13fbb26 /Documentation/devicetree/bindings/i2c
parentae64f9bd1d3621b5e60d7363bc20afb46aede215 (diff)
i2c: mux: pca954x: add support for NXP PCA984x family
This patch extends the current i2c-mux-pca954x driver and adds support for a newer PCA984x family of the I2C switches and multiplexers from NXP. Signed-off-by: Adrian Fiergolski <adrian.fiergolski@cern.ch> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Peter Rosin <peda@axentia.se>
Diffstat (limited to 'Documentation/devicetree/bindings/i2c')
-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.