From: Justin Chen Date: Wed, 4 May 2022 22:29:16 +0000 (-0700) Subject: gpio: pca953xx: Add support for pca6408 X-Git-Tag: howlett/maple/20220722_2~441^2~17 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=a9e49635e263b5f304179ef537e0b056199c66d8;p=users%2Fjedix%2Flinux-maple.git gpio: pca953xx: Add support for pca6408 Add support for pca6408 which is the 8-bit version of the pca6416. https://www.nxp.com/docs/en/data-sheet/PCA6408A.pdf Signed-off-by: Justin Chen Acked-by: Florian Fainelli Signed-off-by: Bartosz Golaszewski --- diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index d2fe76f3f34fd..4909175e6921e 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -71,6 +71,7 @@ #define PCA_CHIP_TYPE(x) ((x) & PCA_TYPE_MASK) static const struct i2c_device_id pca953x_id[] = { + { "pca6408", 8 | PCA953X_TYPE | PCA_INT, }, { "pca6416", 16 | PCA953X_TYPE | PCA_INT, }, { "pca9505", 40 | PCA953X_TYPE | PCA_INT, }, { "pca9506", 40 | PCA953X_TYPE | PCA_INT, }, @@ -1198,6 +1199,7 @@ 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,pca6408", .data = OF_953X(8, PCA_INT), }, { .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), },