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authorGregory CLEMENT <gregory.clement@free-electrons.com>2013-01-22 22:10:24 +0100
committerLinus Walleij <linus.walleij@linaro.org>2013-01-25 09:03:40 +0100
commit89f5df01c6b7f2471267bc55b1ecb196c98e195f (patch)
treef7b093fa081478e853ef10f6fc261c941ad5996f
parentf5f0b7aa897ebf6b0d077356a787526212460dd7 (diff)
gpio: pca953x: add support for pca9505
Now that pca953x driver can handle GPIO expanders with more than 32 bits this patch adds the support for the pca9505 which cam with 40 GPIOs. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
-rw-r--r--drivers/gpio/gpio-pca953x.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index b35ba069016..3a68aed9111 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -46,6 +46,7 @@
#define PCA957X_TYPE 0x2000
static const struct i2c_device_id pca953x_id[] = {
+ { "pca9505", 40 | PCA953X_TYPE | PCA_INT, },
{ "pca9534", 8 | PCA953X_TYPE | PCA_INT, },
{ "pca9535", 16 | PCA953X_TYPE | PCA_INT, },
{ "pca9536", 4 | PCA953X_TYPE, },
@@ -835,6 +836,7 @@ static int pca953x_remove(struct i2c_client *client)
}
static const struct of_device_id pca953x_dt_ids[] = {
+ { .compatible = "nxp,pca9505", },
{ .compatible = "nxp,pca9534", },
{ .compatible = "nxp,pca9535", },
{ .compatible = "nxp,pca9536", },