[PATCH 0/3] NFC fixes for Pixel 3 / 3 XL and support for Pixel 3a / 3a XL

From: David Heidelberg via B4 Relay

Date: Wed Sep 02 2026 - 17:03:25 EST


Increase i2c bus frequency on Pixel 3 to match Android kernel, cleanup
the device-tree and introduce NFC node for Pixel 3a.

Changes to sdm670-google-common compared to sdm670-mainline:
- rising edge (same as for Pixel 3)
- split pins of the nfc-default-state
- removed comments and used right compatible
- dropped eSE gpio as it's irrelevant for the NFC part for now

Signed-off-by: David Heidelberg <david@xxxxxxx>
---
David Heidelberg (2):
arm64: dts: qcom: sdm845-google: Set i2c3 frequency to 400 kHz
arm64: dts: qcom: sdm845-google: Improve NFC pins description

Richard Acayan (1):
arm64: dts: qcom: sdm670-google: Add NFC support

arch/arm64/boot/dts/qcom/sdm670-google-common.dtsi | 42 ++++++++++++++++++++++
arch/arm64/boot/dts/qcom/sdm845-google-common.dtsi | 36 ++++++++++++-------
2 files changed, 66 insertions(+), 12 deletions(-)
---
base-commit: 7079a12d7506b07fb53b54a664bfad5fa9b16d70
change-id: 20260829-sdm670-sargo-nfc-b59fb3e764c1

Best regards,
--
David Heidelberg <david@xxxxxxx>