Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 353661df authored by Vignesh R's avatar Vignesh R Committed by Linus Walleij
Browse files

gpio: pca953x: Add support for TI PCA9536 

TI PCA9536 is 4-Bit I2C GPIO expander without interrupt support[1].
Add support for the same.

[1] TRM: http://www.ti.com/lit/ds/symlink/pca9536.pdf



Signed-off-by: default avatarVignesh R <vigneshr@ti.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 02c5ba1e

Documentation/devicetree/bindings/gpio/gpio-pca953x.txt

+1 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ Required properties: 
	maxim,max7313

	maxim,max7315

	ti,pca6107

	ti,pca9536

	ti,tca6408

	ti,tca6416

	ti,tca6424

drivers/gpio/gpio-pca953x.c

+1 −0
Original line number Diff line number Diff line
@@ -861,6 +861,7 @@ static const struct of_device_id pca953x_dt_ids[] = { 
	{ .compatible = "maxim,max7315", .data = OF_953X( 8, PCA_INT), },



	{ .compatible = "ti,pca6107", .data = OF_953X( 8, PCA_INT), },

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

	{ .compatible = "ti,tca6408", .data = OF_953X( 8, PCA_INT), },

	{ .compatible = "ti,tca6416", .data = OF_953X(16, PCA_INT), },

	{ .compatible = "ti,tca6424", .data = OF_953X(24, PCA_INT), },