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Commit a5c8b11a authored by Christoph Fritz's avatar Christoph Fritz Committed by Jonathan Cameron
Browse files

iio: sx9500: add final devicetree support 



This makes sx9500 driver usable on devicetree based platforms too.

Signed-off-by: default avatarChristoph Fritz <chf.fritz@googlemail.com>
Reviewed-by: default avatarFabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: default avatarVlad Dogaru <ddvlad@gmail.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 50a6edb1

Documentation/devicetree/bindings/iio/proximity/sx9500.txt

0 → 100644
+24 −0
Original line number Diff line number Diff line 
Semtech's SX9500 capacitive proximity button device driver



Required properties:

	- compatible: must be "semtech,sx9500"

	- reg: i2c address where to find the device

	- interrupt-parent : should be the phandle for the interrupt controller

	- interrupts : the sole interrupt generated by the device



	Refer to interrupt-controller/interrupts.txt for generic

	interrupt client node bindings.



Optional properties:

	- reset-gpios: Reference to the GPIO connected to the device's active

	  low reset pin.



Example:



sx9500@28 {

	compatible = "semtech,sx9500";

	reg = <0x28>;

	interrupt-parent = <&gpio2>;

	interrupts = <16 IRQ_TYPE_LEVEL_LOW>;

	reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>;

};

drivers/iio/proximity/sx9500.c

+7 −0
Original line number Diff line number Diff line
@@ -1025,6 +1025,12 @@ static const struct acpi_device_id sx9500_acpi_match[] = { 
};

MODULE_DEVICE_TABLE(acpi, sx9500_acpi_match);



static const struct of_device_id sx9500_of_match[] = {

	{ .compatible = "semtech,sx9500", },

	{ }

};

MODULE_DEVICE_TABLE(of, sx9500_of_match);



static const struct i2c_device_id sx9500_id[] = {

	{"sx9500", 0},

	{ },
@@ -1035,6 +1041,7 @@ static struct i2c_driver sx9500_driver = { 
	.driver = {

		.name	= SX9500_DRIVER_NAME,

		.acpi_match_table = ACPI_PTR(sx9500_acpi_match),

		.of_match_table = of_match_ptr(sx9500_of_match),

		.pm = &sx9500_pm_ops,

	},

	.probe		= sx9500_probe,