On 03/09/16 12:19, Vlad Dogaru wrote:
> On Sat, Sep 3, 2016 at 1:30 PM, Christoph Fritz
> <chf.fritz@xxxxxxxxxxxxxx> wrote:
>> This makes sx9500 driver usable on devicetree based platforms too.
>>
>> Signed-off-by: Christoph Fritz <chf.fritz@xxxxxxxxxxxxxx>
>
> Reviewed-by: Vlad Dogaru <ddvlad@xxxxxxxxx>
This is simple enough I'm taking it without a device tree ack.
Applied to the togreg branch of iio.git - initially pushed out
as testing for the autobuilders to play with it.
Thanks,
Jonathan
>
>> ---
>>
>> Changes in v2:
>>
>> - fix docu: add optional property reset-gpios
>> - adapt docu: change example "reset-gpios"
>>
>> .../devicetree/bindings/iio/proximity/sx9500.txt | 24 ++++++++++++++++++++++
>> drivers/iio/proximity/sx9500.c | 7 +++++++
>> 2 files changed, 31 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/iio/proximity/sx9500.txt
>>
>> diff --git a/Documentation/devicetree/bindings/iio/proximity/sx9500.txt b/Documentation/devicetree/bindings/iio/proximity/sx9500.txt
>> new file mode 100644
>> index 0000000..b301dd2
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/iio/proximity/sx9500.txt
>> @@ -0,0 +1,24 @@
>> +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>;
>> +};
>> diff --git a/drivers/iio/proximity/sx9500.c b/drivers/iio/proximity/sx9500.c
>> index 66cd09a..a136b34 100644
>> --- a/drivers/iio/proximity/sx9500.c
>> +++ b/drivers/iio/proximity/sx9500.c
>> @@ -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,
>> --
>> 2.1.4
>>
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