linux-kernel - Re: [PATCH 1/2] dt-bindings: pinctrl: add syscon property

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]

Message-ID: <20251227-lavender-turkey-from-camelot-ab6aec@quoll>
Date: Sat, 27 Dec 2025 13:58:52 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Troy Mitchell <troy.mitchell@...ux.spacemit.com>
Cc: Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Yixun Lan <dlan@...too.org>, 
	Paul Walmsley <pjw@...nel.org>, Palmer Dabbelt <palmer@...belt.com>, 
	Albert Ou <aou@...s.berkeley.edu>, Alexandre Ghiti <alex@...ti.fr>, 
	Linus Walleij <linusw@...nel.org>, devicetree@...r.kernel.org, linux-riscv@...ts.infradead.org, 
	spacemit@...ts.linux.dev, linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: pinctrl: add syscon property

On Tue, Dec 23, 2025 at 05:11:11PM +0800, Troy Mitchell wrote:
> In order to access the protected IO power domain registers, a valid
> unlock sequence must be performed by writing the required keys to the
> AIB Secure Access Register (ASAR).
> 
> The ASAR register resides within the APBC register address space.
> A corresponding syscon property is added to allow the pinctrl driver
> to access this register.
>

Also:

Please use subject prefixes matching the subsystem. You can get them for
example with 'git log --oneline -- DIRECTORY_OR_FILE' on the directory
your patch is touching. For bindings, the preferred subjects are
explained here:
https://www.kernel.org/doc/html/latest/devicetree/bindings/submitting-patches.html#i-for-patch-submitters

You are not adding syscon to all pinctrls.

Best regards,
Krzysztof