linux-kernel - Re: [PATCH] ARM: dts: sun8i: r40: bananapi-m2-berry: Fix dcdc1 regulator

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: <5571237.0xROHNpPic@kista>
Date:   Sun, 01 Nov 2020 08:31:19 +0100
From:   Jernej Škrabec <jernej.skrabec@...l.net>
To:     linux-sunxi@...glegroups.com,
        Pablo Greco <pgreco@...tosproject.org>
Cc:     Pablo Greco <pgreco@...tosproject.org>,
        Rob Herring <robh+dt@...nel.org>,
        Maxime Ripard <mripard@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>,
        Hans de Goede <hdegoede@...hat.com>,
        Icenowy Zheng <icenowy@...c.io>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: sun8i: r40: bananapi-m2-berry: Fix dcdc1 regulator

Dne nedelja, 01. november 2020 ob 01:34:16 CET je Pablo Greco napisal(a):
> DCDC1 regulator powers many different subsystems. While some of them can
> work at 3.0 V, some of them can not. For example, VCC-HDMI can only work
> between 3.24 V and 3.36 V. According to OS images provided by the board
> manufacturer this regulator should be set to 3.3 V.
> 
> Set DCDC1 and DCDC1SW to 3.3 V in order to fix this.
> 
> Fixes: 23edc168bd98 ("ARM: dts: sun8i: Add board dts file for Banana Pi M2 
Berry")
> Fixes: 27e81e1970a8 ("ARM: dts: sun8i: v40: bananapi-m2-berry: Enable GMAC 
ethernet controller")
> Signed-off-by: Pablo Greco <pgreco@...tosproject.org>

Acked-by: Jernej Skrabec <jernej.skrabec@...l.net>

Thanks!

Jernej