linux-kernel - Re: [PATCH 0/7] MediaTek Helio X10 MT6795

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] [day] [month] [year] [list]

Message-ID: <cb36b4a2-86b0-630c-8012-d1df1b0a42de@collabora.com>
Date:   Fri, 24 Jun 2022 12:21:30 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     lee.jones@...aro.org
Cc:     robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        matthias.bgg@...il.com, zhiyong.tao@...iatek.com,
        henryc.chen@...iatek.com, johnson.wang@...iatek.com,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/7] MediaTek Helio X10 MT6795 - MT6331/6332 PMIC Wrapper

Il 20/05/22 14:40, AngeloGioacchino Del Regno ha scritto:
> In an effort to give some love to the apparently forgotten MT6795 SoC,
> I am upstreaming more components that are necessary to support platforms
> powered by this one apart from a simple boot to serial console.
> 
> This series introduces support in the PMIC Wrapper for a different PMIC
> topology, which is commonly found on smartphone boards, using one main
> PMIC and one Companion PMIC;
> be aware that this kind of topology is not *specific to* the Helio X10
> SoC, but common across many kinds of MediaTek smartphone oriented SoCs
> and board designs.
> 
> That said, support for the PMIC combo MT6331+MT6332 is provided in this
> series in a form that will be able to initialize the PMICs with crypto
> and DualIO but nothing else: these PMICs are very featureful, so I have
> decided to add this support in more than just one step, as there will
> be multiple patches for multiple different subsystems (..it's a mfd!..).
> 
> Tested on a MT6795 Sony Xperia M5 (codename "Holly") smartphone.
> 
> AngeloGioacchino Del Regno (7):
>    soc: mediatek: pwrap: Move PMIC read test sequence in function
>    soc: mediatek: pwrap: Add kerneldoc for struct pwrap_slv_type
>    soc: mediatek: mtk-pmic-wrap: Add support for companion PMICs
>    dt-bindings: mfd: Add compatible for MT6331 PMIC
>    soc: mediatek: mtk-pmic-wrap: Add support for MT6331 w/ MT6332
>      companion
>    dt-bindings: mediatek: pwrap: Add a compatible for MT6795 Helio X10
>    soc: mediatek: pwrap: Add support for MT6795 Helio X10
> 
>   .../devicetree/bindings/mfd/mt6397.txt        |   1 +
>   .../bindings/soc/mediatek/pwrap.txt           |   1 +
>   drivers/soc/mediatek/mtk-pmic-wrap.c          | 287 ++++++++++++++++--
>   3 files changed, 263 insertions(+), 26 deletions(-)
> 


Matthias, please, can you check this series?

This doesn't depend on any other series that I've sent and besides that,
Lee has acked the actual MFD PMIC code, so this should be good to go.

Thanks,
Angelo