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    SubjectRe: [PATCH v3 05/13] usb: typec: ucsi_ccg: Add OF support
    On Mon, Nov 14, 2022 at 08:40:45PM +0800, Wayne Chang wrote:
    > The change enables the device tree infrastructure support.
    >
    > Signed-off-by: Wayne Chang <waynec@nvidia.com>

    Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>

    > ---
    > V2 -> V3:nothing has changed
    > V1 -> V2:nothing has changed
    > drivers/usb/typec/ucsi/ucsi_ccg.c | 9 ++++++++-
    > 1 file changed, 8 insertions(+), 1 deletion(-)
    >
    > diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c b/drivers/usb/typec/ucsi/ucsi_ccg.c
    > index 835f1c4372ba..139707a2f3d6 100644
    > --- a/drivers/usb/typec/ucsi/ucsi_ccg.c
    > +++ b/drivers/usb/typec/ucsi/ucsi_ccg.c
    > @@ -643,7 +643,7 @@ static int ccg_request_irq(struct ucsi_ccg *uc)
    > {
    > unsigned long flags = IRQF_ONESHOT;
    >
    > - if (!has_acpi_companion(uc->dev))
    > + if (!dev_fwnode(uc->dev))
    > flags |= IRQF_TRIGGER_HIGH;
    >
    > return request_threaded_irq(uc->irq, NULL, ccg_irq_handler, flags, dev_name(uc->dev), uc);
    > @@ -1427,6 +1427,12 @@ static void ucsi_ccg_remove(struct i2c_client *client)
    > free_irq(uc->irq, uc);
    > }
    >
    > +static const struct of_device_id ucsi_ccg_of_match_table[] = {
    > + { .compatible = "cypress,cypd4226", },
    > + { /* sentinel */ }
    > +};
    > +MODULE_DEVICE_TABLE(of, ucsi_ccg_of_match_table);
    > +
    > static const struct i2c_device_id ucsi_ccg_device_id[] = {
    > {"ccgx-ucsi", 0},
    > {}
    > @@ -1481,6 +1487,7 @@ static struct i2c_driver ucsi_ccg_driver = {
    > .pm = &ucsi_ccg_pm,
    > .dev_groups = ucsi_ccg_groups,
    > .acpi_match_table = amd_i2c_ucsi_match,
    > + .of_match_table = ucsi_ccg_of_match_table,
    > },
    > .probe = ucsi_ccg_probe,
    > .remove = ucsi_ccg_remove,

    thanks,

    --
    heikki

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