[PATCH v3 1/5] dt-bindings: nfc: nxp,nci: Document PN557 compatible

From: David Heidelberg via B4 Relay

Date: Fri Apr 03 2026 - 10:02:39 EST


From: David Heidelberg <david@xxxxxxx>

The PN557 uses the same hardware as the PN553 but ships with
firmware compliant with NCI 2.0.

Document PN557 as a compatible device.

Signed-off-by: David Heidelberg <david@xxxxxxx>
---
Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml | 1 +
1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml b/Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
index 364b361511808..4f3847f64983b 100644
--- a/Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
+++ b/Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
@@ -18,6 +18,7 @@ properties:
- nxp,nq310
- nxp,pn547
- nxp,pn553
+ - nxp,pn557
- const: nxp,nxp-nci-i2c

enable-gpios:

--
2.53.0