linux-kernel - Re: [PATCH 1/4] dt-bindings: rtc: add schema for NXP S32G2/S32G3 SoCs

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: <202409121403232ab1295b@mail.local>
Date: Thu, 12 Sep 2024 16:03:23 +0200
From: Alexandre Belloni <alexandre.belloni@...tlin.com>
To: Ciprian Marian Costea <ciprianmarian.costea@....nxp.com>
Cc: Conor Dooley <conor@...nel.org>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will@...nel.org>, linux-rtc@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	NXP S32 Linux Team <s32@....com>,
	Bogdan-Gabriel Roman <bogdan-gabriel.roman@....com>,
	Ghennadi Procopciuc <ghennadi.procopciuc@....com>
Subject: Re: [PATCH 1/4] dt-bindings: rtc: add schema for NXP S32G2/S32G3 SoCs

On 12/09/2024 15:36:46+0300, Ciprian Marian Costea wrote:
> > Then should this mux be registered in the CCF so you can use the usual
> > clock node properties?
> 
> Hello Alexandre,
> 
> In hardware, these clock muxes and divisors are part of the RTC module
> itself and not external. Therefore, I would say no.

This is irrelevant, if this is a clock mux, it must be in the CCF, just
as when the RTC has a clock output.


-- 
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com