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authorThierry Reding <treding@nvidia.com>2015-09-29 13:55:44 +0300
committerLinus Walleij <linus.walleij@linaro.org>2015-10-03 01:06:42 +0300
commit2db8aba860c70478f6af18c410a3e513a2d2f541 (patch)
treed9ae68307a6d3ba82bcee557b63f9122ff55aa44 /Documentation/devicetree/bindings/gpio
parent7474f23dd05713dacc5f22d309913c96bce1c92b (diff)
downloadlinux-2db8aba860c70478f6af18c410a3e513a2d2f541.tar.xz
gpio: pca953x: Add TI TCA9539 support
The TCA9539 is almost identical to the PCA9555 and software-compatible with this driver. It exposes 16 general purpose I/O pins in two 8-bit configurations. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/gpio')
-rw-r--r--Documentation/devicetree/bindings/gpio/gpio-pca953x.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
index b9a42f294dd0..13df9933f4cd 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
@@ -24,6 +24,7 @@ Required properties:
ti,tca6408
ti,tca6416
ti,tca6424
+ ti,tca9539
exar,xra1202
Example: