diff options
| author | Carl Lee <carl.lee@amd.com> | 2026-02-05 19:11:39 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-02-06 20:54:50 -0800 |
| commit | 57be33f85e369ce9f69f61eaa34734e0d3bd47a7 (patch) | |
| tree | 2ecb353c3712775152bb691eb29b27c3fcaf6b79 | |
| parent | 1fdad81d880349756414b1a7d4e2a8bdf52664e6 (diff) | |
nfc: nxp-nci: remove interrupt trigger type
For NXP NCI devices (e.g. PN7150), the interrupt is level-triggered and
active high, not edge-triggered.
Using IRQF_TRIGGER_RISING in the driver can cause interrupts to fail
to trigger correctly.
Remove IRQF_TRIGGER_RISING and rely on the IRQ trigger type configured
via Device Tree.
Signed-off-by: Carl Lee <carl.lee@amd.com>
Link: https://patch.msgid.link/20260205-fc-nxp-nci-remove-interrupt-trigger-type-v2-1-79d2ed4a7e42@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/nfc/nxp-nci/i2c.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nfc/nxp-nci/i2c.c b/drivers/nfc/nxp-nci/i2c.c index 049662ffdf97..6a5ce8ff91f0 100644 --- a/drivers/nfc/nxp-nci/i2c.c +++ b/drivers/nfc/nxp-nci/i2c.c @@ -305,7 +305,7 @@ static int nxp_nci_i2c_probe(struct i2c_client *client) r = request_threaded_irq(client->irq, NULL, nxp_nci_i2c_irq_thread_fn, - IRQF_TRIGGER_RISING | IRQF_ONESHOT, + IRQF_ONESHOT, NXP_NCI_I2C_DRIVER_NAME, phy); if (r < 0) nfc_err(&client->dev, "Unable to register IRQ handler\n"); |