Messages in this thread Patch in this message | | | From | Fabrice Gasnier <> | Subject | [PATCH v3 4/6] iio: iio-interrupt-trigger: device-tree support | Date | Tue, 28 Feb 2017 17:51:17 +0100 |
| |
From: Grégor Boirie <gregor.boirie@parrot.com>
Add compatible string that should be used in DT. Also cascade of_node to newly allocated trigger device.
Signed-off-by: Gregor Boirie <gregor.boirie@parrot.com> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> --- Original PATCH from Gregor Boirie: https://marc.info/?l=linux-iio&m=145590953607905&w=4
Updates: - compatible string changed to "interrupt-trigger" - cascade of_node down to iio trigger device --- drivers/iio/trigger/iio-trig-interrupt.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/drivers/iio/trigger/iio-trig-interrupt.c b/drivers/iio/trigger/iio-trig-interrupt.c index e18f12b..6ee1f7e 100644 --- a/drivers/iio/trigger/iio-trig-interrupt.c +++ b/drivers/iio/trigger/iio-trig-interrupt.c @@ -62,6 +62,7 @@ static int iio_interrupt_trigger_probe(struct platform_device *pdev) } iio_trigger_set_drvdata(trig, trig_info); trig_info->irq = irq; + trig->dev.of_node = pdev->dev.of_node; trig->ops = &iio_interrupt_trigger_ops; ret = request_irq(irq, iio_interrupt_trigger_poll, irqflags, trig->name, trig); @@ -104,11 +105,20 @@ static int iio_interrupt_trigger_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_OF +static const struct of_device_id iio_interrupt_trigger_of_match[] = { + { .compatible = "interrupt-trigger" }, + {}, +}; +MODULE_DEVICE_TABLE(of, iio_interrupt_trigger_of_match); +#endif + static struct platform_driver iio_interrupt_trigger_driver = { .probe = iio_interrupt_trigger_probe, .remove = iio_interrupt_trigger_remove, .driver = { .name = "iio_interrupt_trigger", + .of_match_table = of_match_ptr(iio_interrupt_trigger_of_match), }, }; -- 1.9.1
| |