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nfc: nxp-nci: remove interrupt trigger type

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[ Upstream commit 57be33f85e ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Carl Lee
2026-03-04 07:20:50 -05:00
committed by Sasha Levin
parent 392e3d4484
commit 3819890d6a
1 changed files with 1 additions and 1 deletions
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drivers/nfc/nxp-nci/i2c.c
+1 -1
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@@ -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");