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iio: potentiostat: lmp91000: add LMP91002 support 

LMP91002 is register compatible so add devicetree and i2c client ids

Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Matt Ranostay 2018-05-07 22:34:01 -07:00 committed by Jonathan Cameron
parent 3345d47023
commit 0cb2aab8f8
2 changed files with 8 additions and 3 deletions
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9
Documentation/devicetree/bindings/iio/potentiostat/lmp91000.txt
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@ -1,10 +1,13 @@
* Texas Instruments LMP91000 potentiostat
* Texas Instruments LMP91000 series of potentiostats
http://www.ti.com/lit/ds/symlink/lmp91000.pdf
LMP91000: http://www.ti.com/lit/ds/symlink/lmp91000.pdf
LMP91002: http://www.ti.com/lit/ds/symlink/lmp91002.pdf
Required properties:
- compatible: should be "ti,lmp91000"
- compatible: should be one of the following:
"ti,lmp91000"
"ti,lmp91002"
- reg: the I2C address of the device
- io-channels: the phandle of the iio provider

2
drivers/iio/potentiostat/lmp91000.c
View File

@ -411,12 +411,14 @@ static int lmp91000_remove(struct i2c_client *client)
static const struct of_device_id lmp91000_of_match[] = {
{ .compatible = "ti,lmp91000", },
{ .compatible = "ti,lmp91002", },
{ },
};
MODULE_DEVICE_TABLE(of, lmp91000_of_match);
static const struct i2c_device_id lmp91000_id[] = {
{ "lmp91000", 0 },
{ "lmp91002", 0 },
{}
};
MODULE_DEVICE_TABLE(i2c, lmp91000_id);