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authorGeert Uytterhoeven <geert+renesas@glider.be>2019-03-21 12:21:45 +0300
committerBartosz Golaszewski <bgolaszewski@baylibre.com>2019-03-22 18:45:33 +0300
commit932002f0028f1ada0f1948219f57b6cf7295ec24 (patch)
tree612f24fe681ccdd6307c9b14548067768afe7090 /drivers/gpio/gpio-pca953x.c
parent5c9f8cfe3cb67dcbf3e38a2b64c887200e363376 (diff)
downloadlinux-932002f0028f1ada0f1948219f57b6cf7295ec24.tar.xz
gpio: pca953x: Add support for CAT9554
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>
Diffstat (limited to 'drivers/gpio/gpio-pca953x.c')
-rw-r--r--drivers/gpio/gpio-pca953x.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index 7e76830b3368..88c94d155e21 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -1167,6 +1167,7 @@ static const struct of_device_id pca953x_dt_ids[] = {
{ .compatible = "ti,tca6416", .data = OF_953X(16, PCA_INT), },
{ .compatible = "ti,tca6424", .data = OF_953X(24, PCA_INT), },
+ { .compatible = "onnn,cat9554", .data = OF_953X( 8, PCA_INT), },
{ .compatible = "onnn,pca9654", .data = OF_953X( 8, PCA_INT), },
{ .compatible = "exar,xra1202", .data = OF_953X( 8, 0), },