gpio: DT bindings, move tca9554 from pcf857x to pca953x

The TCA9554 is similar to the PCA9554. Update the DT binding docs.

Signed-off-by: Anders Darander <anders@chargestorm.se>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
index e6393571001144bba965d0d72e3d4c50a0b9da8e..7f57271df2bc96b41168d337c911511ccb726e33 100644 (file)
--- a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
@@ -26,6 +26,7 @@ Required properties:
        ti,tca6416
        ti,tca6424
        ti,tca9539
+       ti,tca9554
        onsemi,pca9654
        exar,xra1202
 

diff --git a/Documentation/devicetree/bindings/gpio/gpio-pcf857x.txt b/Documentation/devicetree/bindings/gpio/gpio-pcf857x.txt
index ada4e29733234aa0f5c0afe8cf20e2ac4b8de173..7d3bd631d0114850d3598a9a64824e8af906d6ee 100644 (file)
--- a/Documentation/devicetree/bindings/gpio/gpio-pcf857x.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-pcf857x.txt
@@ -25,7 +25,6 @@ Required Properties:
     - "nxp,pcf8574": For the NXP PCF8574
     - "nxp,pcf8574a": For the NXP PCF8574A
     - "nxp,pcf8575": For the NXP PCF8575
-    - "ti,tca9554": For the TI TCA9554
 
   - reg: I2C slave address.