linux-kernel - Re: [PATCH v3 2/2] arm64: dts: qcom: qcs8300-ride: enable WLAN on qcs8300-ride

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Message-ID: <pbfj4hpihijj7zr334agmjcencik2v2bayizntfik5rsmvyecf@7jfm5qf3entc>
Date: Wed, 19 Mar 2025 12:10:23 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Stone Zhang <quic_stonez@...cinc.com>
Cc: Konrad Dybcio <konrad.dybcio@....qualcomm.com>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        quic_miaoqing@...cinc.com, quic_zhichen@...cinc.com,
        quic_yuzha@...cinc.com
Subject: Re: [PATCH v3 2/2] arm64: dts: qcom: qcs8300-ride: enable WLAN on
 qcs8300-ride

On Wed, Mar 19, 2025 at 12:21:25PM +0800, Stone Zhang wrote:
> 
> 
> On 3/18/2025 11:54 PM, Konrad Dybcio wrote:
> > On 3/18/25 10:33 AM, Stone Zhang wrote:
> > > Enable WLAN on qcs8300-ride by adding a node for the PMU module
> > > of the WCN6855 and assigning its LDO power outputs to the existing
> > > WiFi module.
> > > 
> > > Signed-off-by: Stone Zhang <quic_stonez@...cinc.com>
> > > ---
> > 
> > This change looks good generally, but please align the various stylistic
> > things, like property order in the nodes you add with x1e80100-crd.dtsi
> > 
> > I also see that board-2.bin doesn't contain the variant string you've
> > suggested ([1] @ commit 646e008ec53a8bb9ae16ebf98a65b29eaefd6da4)
> for qcs8300-ride platform, WLAN uses borad-2.bin from link:

This phrase doesn't make sense. The board uses nothing. Users /
developers build images to be installed on the board.

Please use linux-firmware instead of using staging firmware repositories
from CLO. This matches expectations of other users.

> https://git.codelinaro.org/clo/ath-firmware/ath11k-firmware/-/blob/main/QCA6698AQ/hw2.1/board-2.bin?ref_type=heads

Please add a note to the commit message mentioning that the board uses
QCA6698AQ instead of WCN6855 (as Konrad and I have thought).
Corresponding BDF files were added in 20250211 release.

> 
> > 
> > Konrad
> > 
> > [1] https://git.codelinaro.org/clo/ath-firmware/ath11k-firmware/-/blob/main/WCN6855/hw2.0/board-2.bin?ref_type=heads
> 

-- 
With best wishes
Dmitry