The Pyra-Handheld originally used the tca6424 but recently we have replaced it by the pin and package compatible pcal6524. So let's add this to the bindings and the driver.
And while we are at it, the pcal9555a does not have a compatible entry either but is already supported by the device id table.
Signed-off-by: H. Nikolaus Schaller hns@goldelico.com --- Documentation/devicetree/bindings/gpio/gpio-pca953x.txt | 2 ++ drivers/gpio/gpio-pca953x.c | 4 ++++ 2 files changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt index 0d0158728f89..d2a937682836 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt @@ -16,6 +16,8 @@ Required properties: nxp,pca9574 nxp,pca9575 nxp,pca9698 + nxp,pcal6524 + nxp,pcal9555a maxim,max7310 maxim,max7312 maxim,max7313 diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index a0a5f9730aa7..d2ead4b1cf61 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -70,6 +70,7 @@ static const struct i2c_device_id pca953x_id[] = { { "pca9575", 16 | PCA957X_TYPE | PCA_INT, }, { "pca9698", 40 | PCA953X_TYPE, },
+ { "pcal6524", 24 | PCA953X_TYPE | PCA_INT | PCA_PCAL, }, { "pcal9555a", 16 | PCA953X_TYPE | PCA_INT | PCA_PCAL, },
{ "max7310", 8 | PCA953X_TYPE, }, @@ -935,6 +936,9 @@ static const struct of_device_id pca953x_dt_ids[] = { { .compatible = "nxp,pca9575", .data = OF_957X(16, PCA_INT), }, { .compatible = "nxp,pca9698", .data = OF_953X(40, 0), },
+ { .compatible = "nxp,pcal6524", .data = OF_953X(24, PCA_INT), }, + { .compatible = "nxp,pcal9555a", .data = OF_953X(16, PCA_INT), }, + { .compatible = "maxim,max7310", .data = OF_953X( 8, 0), }, { .compatible = "maxim,max7312", .data = OF_953X(16, PCA_INT), }, { .compatible = "maxim,max7313", .data = OF_953X(16, PCA_INT), },