From 12c7a4fc47e4720e96205030b1f0dd6bd2746a3f Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Tue, 9 Apr 2019 14:35:46 +0200 Subject: gpio: pca953x: add support for pca6416 The NXP PCA6416, documented at [1], is a variant of the PCA GPIO expander with 16 GPIOs, and supporting an interrupt. [1] https://www.nxp.com/docs/en/data-sheet/PCA6416A.pdf Signed-off-by: Alexandre Belloni Signed-off-by: Linus Walleij --- drivers/gpio/gpio-pca953x.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpio') diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 75066e538b13..b7ef33f63392 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -73,6 +73,7 @@ #define PCA_CHIP_TYPE(x) ((x) & PCA_TYPE_MASK) static const struct i2c_device_id pca953x_id[] = { + { "pca6416", 16 | PCA953X_TYPE | PCA_INT, }, { "pca9505", 40 | PCA953X_TYPE | PCA_INT, }, { "pca9534", 8 | PCA953X_TYPE | PCA_INT, }, { "pca9535", 16 | PCA953X_TYPE | PCA_INT, }, @@ -1148,6 +1149,7 @@ static int pca953x_resume(struct device *dev) #define OF_957X(__nrgpio, __int) (void *)(__nrgpio | PCA957X_TYPE | __int) static const struct of_device_id pca953x_dt_ids[] = { + { .compatible = "nxp,pca6416", .data = OF_953X(16, PCA_INT), }, { .compatible = "nxp,pca9505", .data = OF_953X(40, PCA_INT), }, { .compatible = "nxp,pca9534", .data = OF_953X( 8, PCA_INT), }, { .compatible = "nxp,pca9535", .data = OF_953X(16, PCA_INT), }, -- cgit v1.2.3