From: Uwe Kleine-König Date: Fri, 15 Jan 2021 16:46:56 +0000 (+0100) Subject: gpio: pca953x: Add support for pca9506 X-Git-Tag: v5.12-rc1~105^2~53 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1421b447ae7b419ed8303c1af8632b5884b59704;p=thirdparty%2Fkernel%2Flinux.git 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: Uwe Kleine-König Signed-off-by: Bartosz Golaszewski --- diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 825b362eb4b7d..5ea09fd015444 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -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), },