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>
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index b35ba06..3a68aed 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 const struct of_device_id pca953x_dt_ids[] = {
+ { .compatible = "nxp,pca9505", },
{ .compatible = "nxp,pca9534", },
{ .compatible = "nxp,pca9535", },
{ .compatible = "nxp,pca9536", },