gpio: pca953x: add compatibility for pcal6524 and pcal9555a

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>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
H. Nikolaus Schaller 2018-03-10 12:00:01 +01:00 committed by Linus Walleij
parent e6bf37736f
commit 3a711e0dd4
2 changed files with 6 additions and 0 deletions

View File

@ -16,6 +16,8 @@ Required properties:
nxp,pca9574
nxp,pca9575
nxp,pca9698
nxp,pcal6524
nxp,pcal9555a
maxim,max7310
maxim,max7312
maxim,max7313

View File

@ -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), },