Commit 1421b447 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Bartosz Golaszewski
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gpio: pca953x: Add support for pca9506 



According to the reference manual "The PCA9505 is identical to the
PCA9506 except that it includes 100 kΩ internal pull-up resistors on all
the I/Os." So the pca9506 device can be considered identical to the
pca9505 for the gpio driver.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
parent 93ac0b0c

drivers/gpio/gpio-pca953x.c

+2 −0
Original line number Diff line number Diff line
@@ -73,6 +73,7 @@ 
static const struct i2c_device_id pca953x_id[] = {

	{ "pca6416", 16 | PCA953X_TYPE | PCA_INT, },

	{ "pca9505", 40 | PCA953X_TYPE | PCA_INT, },

	{ "pca9506", 40 | PCA953X_TYPE | PCA_INT, },

	{ "pca9534", 8  | PCA953X_TYPE | PCA_INT, },

	{ "pca9535", 16 | PCA953X_TYPE | PCA_INT, },

	{ "pca9536", 4  | PCA953X_TYPE, },
@@ -1236,6 +1237,7 @@ static int pca953x_resume(struct device *dev) 
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,pca9506", .data = OF_953X(40, PCA_INT), },

	{ .compatible = "nxp,pca9534", .data = OF_953X( 8, PCA_INT), },

	{ .compatible = "nxp,pca9535", .data = OF_953X(16, PCA_INT), },

	{ .compatible = "nxp,pca9536", .data = OF_953X( 4, 0), },