Re: [PATCH QUESTION 1/2] arm64: dts: qcom: sdm845-oneplus: Enable NFC

Konrad Dybcio <[email protected]> Mon, 23 Mar 2026 12:35:16 +0100

Newsgroups	dev.linux.lists.oe-linux-nfc,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.netdev,org.kernel.vger.phone-devel
Message-ID	<[email protected]>

On 3/22/26 3:24 PM, David Heidelberg via B4 Relay wrote:
> From: biemster <[email protected]>
> 
> Definition of the NFC.
> 
> Co-developed-by: David Heidelberg <[email protected]>
> Signed-off-by: David Heidelberg <[email protected]>
> ---
>  .../arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi | 32 ++++++++++++++++++++++
>  1 file changed, 32 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
> index 5b121ea5520f5..34f476299b114 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
> @@ -392,6 +392,26 @@ &gpu_zap_shader {
>  	firmware-name = "qcom/sdm845/OnePlus/enchilada/a630_zap.mbn";
>  };
>  
> +&i2c3 {
> +	clock-frequency = <400000>;
> +
> +	status = "okay";
> +
> +	nfc@28 {
> +		compatible = "nxp,nxp-nci-i2c";
> +		reg = <0x28>;
> +
> +		interrupt-parent = <&tlmm>;
> +		interrupts = <63 IRQ_TYPE_EDGE_RISING>;

interrupts-extended, please

Konrad