linux/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
Sergei Shtylyov 8a64e557f3 gpio: pca953x: fix vendor prefix for PCA9654
Despite commit 55020c8056 ("of: Add vendor prefix for ON Semiconductor
Corp.") was made long ago, the latter commit 9f49f6dd04 ("gpio: pca953x:
add onsemi,pca9654 id") made use of another, undocumented vendor prefix.
Since such prefix doesn't seem to be used in any device trees, I think we
can just fix the "compatible" string in the driver and the bindings and be
done with that...

Fixes: 9f49f6dd04 ("gpio: pca953x: add onsemi,pca9654 id")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-12-02 22:41:43 +01:00

48 lines
795 B
Plaintext

* NXP PCA953x I2C GPIO multiplexer
Required properties:
- compatible: Has to contain one of the following:
nxp,pca9505
nxp,pca9534
nxp,pca9535
nxp,pca9536
nxp,pca9537
nxp,pca9538
nxp,pca9539
nxp,pca9554
nxp,pca9555
nxp,pca9556
nxp,pca9557
nxp,pca9574
nxp,pca9575
nxp,pca9698
maxim,max7310
maxim,max7312
maxim,max7313
maxim,max7315
ti,pca6107
ti,pca9536
ti,tca6408
ti,tca6416
ti,tca6424
ti,tca9539
ti,tca9554
onnn,pca9654
exar,xra1202
Optional properties:
- reset-gpios: GPIO specification for the RESET input. This is an
active low signal to the PCA953x.
Example:
gpio@20 {
compatible = "nxp,pca9505";
reg = <0x20>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pca9505>;
interrupt-parent = <&gpio3>;
interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
};