linux-kernel - Re: [PATCH 1/2] arm64: dts: rockchip: enable internal pull-up for Q7

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 for Android: free password hash cracker in your pocket

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

Date: Fri, 08 Mar 2024 10:29:41 +0100
From: Heiko Stübner <heiko@...ech.de>
To: Iskander Amara <iskander.amara@...obroma-systems.com>, robh+dt@...nel.org,
 krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
 vahe.grigoryan@...obroma-systems.com,
 angelogioacchino.delregno@...labora.com, dsimic@...jaro.org,
 alexander.stein@...tq-group.com, devicetree@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-rockchip@...ts.infradead.org,
 linux-kernel@...r.kernel.org,
 Quentin Schulz <quentin.schulz@...obroma-systems.com>
Subject:
 Re: [PATCH 1/2] arm64: dts: rockchip: enable internal pull-up for Q7_THRM# on
 RK3399 Puma

Am Freitag, 8. März 2024, 10:25:43 CET schrieb Quentin Schulz:
> Hi Iskander,
> 
> On 3/8/24 09:52, Iskander Amara wrote:
> > Q7_THRM# pin is connected to a diode on the module which is used
> > as a level shifter, and the pin have a pull-down enabled by
> > default. We need to configure it to internal pull-up, other-
> > wise whenever the pin is configured as INPUT and we try to
> > control it externally the value will always remain zero.
> > 
> > Signed-off-by: Iskander Amara <iskander.amara@...obroma-systems.com>
> 
> For the whole series:
> 
> Reviewed-by: Quentin Schulz <quentin.schulz@...obroma-systems.com>
> 
> @Heiko I think this may match the criteria for stable backports?

at least patch1 does ... it definitly should have a Fixes tag though.