linux-kernel - Re: [PATCH 00/10] Fix up WCN6855 RFA power supply name

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <xykyhprdmcotntx6kaqhobupysvyhedfktningltk6knl7owtu@rlszij24zirg>
Date: Sun, 7 Dec 2025 23:49:24 +0200
From: Abel Vesa <abel.vesa@....qualcomm.com>
To: Konrad Dybcio <konradybcio@...nel.org>
Cc: Jeff Johnson <jeff.johnson@....qualcomm.com>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Marcel Holtmann <marcel@...tmann.org>,
        Luiz Augusto von Dentz <luiz.dentz@...il.com>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Balakrishna Godavarthi <quic_bgodavar@...cinc.com>,
        Rocky Liao <quic_rjliao@...cinc.com>,
        Bjorn Andersson <andersson@...nel.org>,
        Luiz Augusto von Dentz <luiz.von.dentz@...el.com>,
        linux-arm-msm@...r.kernel.org, linux-bluetooth@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: Re: [PATCH 00/10] Fix up WCN6855 RFA power supply name

On 25-12-05 13:47:19, Konrad Dybcio wrote:
> Commit 5f4f954bba12 ("dt-bindings: bluetooth: bring the HW description
> closer to reality for wcn6855") renamed the supply representing the
> VDD17_PMU_RFA leg to mention "1p8" instead.
> 
> While the supply's voltage is normally 1.8 V, the bindings should
> reflect the actual naming of the pin. Moreover, almost all DTs define
> the output as 1p7, so that ends up looking a little odd..
> 
> Ultimately, this is a "fake" regulator that is consumed for the sake
> of DT sanity and this series is meant to bring uniformity and squash
> checker errors.
> 
> The last patch fixes up a less-trivial warning.
> sc8280xp-microsoft-arcata is left out because I don't know whether the
> mounting of the chip is on-board or as an M.2-y card (although I would
> guesstimate the prior).
> 
> Depends on the long-ready-for-the-merge series by Krzysztof (per-chip
> bindings split of qualcomm-bluetooth.yaml), mentioned below
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>

Reviewed-by: Abel Vesa <abel.vesa@....qualcomm.com>