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dt-bindings: gpio: pca953x: Document onnn,cat9554
authorGeert Uytterhoeven <geert+renesas@glider.be>
Thu, 21 Mar 2019 09:21:44 +0000 (10:21 +0100)
committerBartosz Golaszewski <bgolaszewski@baylibre.com>
Fri, 22 Mar 2019 15:45:16 +0000 (16:45 +0100)
The ON Semiconductor CAT9554 is a variant of the PCA953x GPIO expander,
with 8 GPIOs and interrupt functionality.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Documentation/devicetree/bindings/gpio/gpio-pca953x.txt patch | blob | history

diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
index fb144e2b65226601677f4f5de591f1904c03a805..8678df2a5713a9aff5f3f7e1f3204d2a31591773 100644 (file)
--- a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
@@ -30,6 +30,7 @@ Required properties:
        ti,tca6424
        ti,tca9539
        ti,tca9554
+       onnn,cat9554
        onnn,pca9654
        exar,xra1202
  - gpio-controller: if used as gpio expander.
John Crispins staging tree