linux-kernel - Re: [PATCH v2 12/12] arm64: dts: qcom: qrb2210-rb1: add wifi variant property

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Message-ID: <37bfdc21-8d2a-4a6c-a2eb-9eaa1e808496@linaro.org>
Date:   Tue, 28 Nov 2023 15:15:57 +0200
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Clark <robdclark@...il.com>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Sean Paul <sean@...rly.run>, David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Loic Poulain <loic.poulain@...aro.org>,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Georgi Djakov <djakov@...nel.org>,
        Will Deacon <will@...nel.org>,
        Robin Murphy <robin.murphy@....com>,
        Joerg Roedel <joro@...tes.org>,
        Krishna Manikandan <quic_mkrishn@...cinc.com>,
        Robert Marko <robimarko@...il.com>,
        Das Srinagesh <quic_gurus@...cinc.com>,
        cros-qcom-dts-watchers@...omium.org
Cc:     Marijn Suijten <marijn.suijten@...ainline.org>,
        Rob Herring <robh@...nel.org>, linux-arm-msm@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        iommu@...ts.linux.dev
Subject: Re: [PATCH v2 12/12] arm64: dts: qcom: qrb2210-rb1: add wifi variant
 property

On 27/11/2023 17:28, Konrad Dybcio wrote:
> From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
> 
> The RB1 platform doesn't have board-specific board-id programmed, it uses
> generic 0xff. Thus add the property with the 'variant' of the
> calibration data.
> 
> Note: the driver will check for the calibration data for the following
> IDs, so existing board-2.bin files will continue to work.
> 
> - 'bus=snoc,qmi-board-id=ff,qmi-chip-id=120,variant=Thundercomm_RB1'
> - 'bus=snoc,qmi-board-id=ff,qmi-chip-id=120'
> - 'bus=snoc,qmi-board-id=ff'
> 
> For the reference, the board is identified by the driver in the
> following way:
> 
> ath10k_snoc c800000.wifi: qmi chip_id 0x120 chip_family 0x4007 board_id 0xff soc_id 0x40670000
> ath10k_snoc c800000.wifi: qmi fw_version 0x337302d3 fw_build_timestamp 2023-01-06 01:50 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HL.3.3.7.c2-00723-QCAHLSWMTPLZ-1
> ath10k_snoc c800000.wifi: wcn3990 hw1.0 target 0x00000008 chip_id 0x00000000 sub 0000:0000
> ath10k_snoc c800000.wifi: kconfig debug 0 debugfs 0 tracing 0 dfs 0 testmode 0
> ath10k_snoc c800000.wifi: firmware ver  api 5 features wowlan,mgmt-tx-by-reference,non-bmi crc32 b3d4b790
> ath10k_snoc c800000.wifi: htt-ver 3.114 wmi-op 4 htt-op 3 cal file max-sta 32 raw 0 hwcrypto 1
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
> Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

As you are resending this patch, you should add your S-o-b.

> ---
>   arch/arm64/boot/dts/qcom/qrb2210-rb1.dts | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts
> index ac597eb3fe9d..bd7bcf803654 100644
> --- a/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts
> +++ b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts
> @@ -535,6 +535,7 @@ &wifi {
>   	vdd-1.8-xo-supply = <&pm2250_l13>;
>   	vdd-1.3-rfa-supply = <&pm2250_l10>;
>   	vdd-3.3-ch0-supply = <&pm2250_l22>;
> +	qcom,ath10k-calibration-variant = "Thundercomm_RB1";
>   	status = "okay";
>   };
>   
> 

-- 
With best wishes
Dmitry