linux-kernel - Re: [PATCH v2] arm64: dts: qcom: sm8250-edo: Add NXP PN553 NFC

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Date:   Sat, 8 Oct 2022 20:27:07 +0200
From:   Marijn Suijten <marijn.suijten@...ainline.org>
To:     Konrad Dybcio <konrad.dybcio@...ainline.org>
Cc:     ~postmarketos/upstreaming@...ts.sr.ht, martin.botka@...ainline.org,
        angelogioacchino.delregno@...ainline.org,
        jamipkettunen@...ainline.org, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] arm64: dts: qcom: sm8250-edo: Add NXP PN553 NFC

On 2022-10-08 20:17:13, Konrad Dybcio wrote:
> Add a node for NXP PN553 NFC, using the nxp-nci driver.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@...ainline.org>

[On Sony Xperia 5 II, pdx206]
Tested-by: Marijn Suijten <marijn.suijten@...ainline.org>
Reviewed-by: Marijn Suijten <marijn.suijten@...ainline.org>

> ---
> Changes since v1:
> - dropped useless label
> - use generic node name

Thanks!

> 
>  arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi | 11 ++++++++++-
>  1 file changed, 10 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
> index f7d7f502f48b..ae94065c6daa 100644
> --- a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
> @@ -462,7 +462,16 @@ &i2c1 {
>  	status = "okay";
>  	clock-frequency = <400000>;
>  
> -	/* NXP PN553 NFC @ 28 */
> +	nfc@28 {
> +		compatible = "nxp,nxp-nci-i2c";
> +		reg = <0x28>;
> +
> +		interrupt-parent = <&tlmm>;
> +		interrupts = <111 IRQ_TYPE_EDGE_RISING>;
> +
> +		enable-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
> +		firmware-gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>;
> +	};
>  };
>  
>  &i2c2 {
> -- 
> 2.37.3
>