NFC fixes for Pixel 3 / 3 XL and support for Pixel 3a / 3a XL

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

David Heidelberg via B4 Relay posted 3 patches 3 weeks, 2 days ago

Download series mbox

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(-)

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

Posted by David Heidelberg via B4 Relay 3 weeks, 2 days ago

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@ixit.cz>
---
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@ixit.cz>

Re: (subset) [PATCH 0/3] NFC fixes for Pixel 3 / 3 XL and support for Pixel 3a / 3a XL

Posted by Bjorn Andersson 3 weeks, 1 day ago

On Wed, 02 Sep 2026 22:59:11 +0200, David Heidelberg wrote:
> 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
> 
> [...]

Applied, thanks!

[3/3] arm64: dts: qcom: sdm670-google: Add NFC support
      commit: fdade6ed0b9e5b9f84de63c14fd747b820110b36

Best regards,
-- 
Bjorn Andersson <andersson@kernel.org>