linux-kernel - Re: [PATCH v3 6/6] arm64: dts: qcom: qrb2210: add dts for Arduino unoq

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Message-ID: <45329a9f-545b-4425-9667-26bceca67982@oss.qualcomm.com>
Date: Mon, 24 Nov 2025 12:44:25 +0100
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Riccardo Mereu <r.mereu.kernel@...uino.cc>, andersson@...nel.org,
        konradybcio@...nel.org, robh@...nel.org, krzk+dt@...nel.org,
        conor+dt@...nel.org, broonie@...nel.org
Cc: linux@...ck-us.net, Jonathan.Cameron@...wei.com, wenswang@...h.net,
        naresh.solanki@...ements.com, michal.simek@....com, nuno.sa@...log.com,
        chou.cosmo@...il.com, grantpeltier93@...il.com, eajames@...ux.ibm.com,
        farouk.bouabid@...rry.de, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-spi@...r.kernel.org, m.facchin@...uino.cc,
        Riccardo Mereu <r.mereu@...uino.cc>
Subject: Re: [PATCH v3 6/6] arm64: dts: qcom: qrb2210: add dts for Arduino
 unoq

On 11/20/25 4:58 PM, Riccardo Mereu wrote:
> From: Riccardo Mereu <r.mereu@...uino.cc>
> 
> Arduino UnoQ is a single-board computer combining Qualcomm
> Dragonwing™ QRB2210 microprocessor with STMicroelectronics STM32U585
> microcontroller.
> Support to a simply boot to shell environment includes:
> - UART, I2C, SPI
> - onboard LEDS
> - eMMC
> - WLAN and BT
> 
> Signed-off-by: Riccardo Mereu <r.mereu@...uino.cc>
> ---

[...]

> +&wifi {
> +	vdd-0.8-cx-mx-supply = <&pm4125_l7>;
> +	vdd-1.8-xo-supply = <&pm4125_l13>;
> +	vdd-1.3-rfa-supply = <&pm4125_l10>;
> +	vdd-3.3-ch0-supply = <&pm4125_l22>;
> +	qcom,ath10k-calibration-variant = "ArduinoImola";
> +	firmware-name = "qcm2290";

I'm not sure about this line but otherwise this lgtm

Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>

Konrad