linux-kernel - Re: [RESEND PATCH 2/2] arm64: dts: qcom: sdm632-fairphone-fp3: Add NFC

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Message-ID: <b20432e8-115c-407f-2480-6dd429ce5c25@linaro.org>
Date:   Tue, 29 Nov 2022 14:29:36 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Luca Weiss <luca@...tu.xyz>, linux-arm-msm@...r.kernel.org
Cc:     ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [RESEND PATCH 2/2] arm64: dts: qcom: sdm632-fairphone-fp3: Add
 NFC



On 28.11.2022 18:37, Luca Weiss wrote:
> Configure the node for the NQ310 chip found on this device, which is
> compatible with generic nxp-nci-i2c driver.
> 
> Signed-off-by: Luca Weiss <luca@...tu.xyz>
> ---
> RESEND to fix Cc
> 
>  arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts b/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts
> index 2920504461d3..fde93cbcd180 100644
> --- a/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts
> +++ b/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts
> @@ -63,6 +63,21 @@ touchscreen@48 {
>  	};
>  };
>  
> +&i2c_5 {
> +	status = "okay";
> +
> +	nfc@28 {
> +		compatible = "nxp,nq310", "nxp,nxp-nci-i2c";
Unless there was some binding change (that was not emailed to me with
this email, I only got 2/2), only "nxp,nxp-nci-i2c" and
"nxp,pn547", "nxp,nxp-nci-i2c" are allowed.

The node looks good though.

Konrad
> +		reg = <0x28>;
> +
> +		interrupt-parent = <&tlmm>;
> +		interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
> +
> +		enable-gpios = <&tlmm 16 GPIO_ACTIVE_HIGH>;
> +		firmware-gpios = <&tlmm 62 GPIO_ACTIVE_HIGH>;
> +	};
> +};
> +
>  &pm8953_resin {
>  	status = "okay";
>  	linux,code = <KEY_VOLUMEDOWN>;