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: <Y3ppF88SuYAPOjbU@spud>
Date:   Sun, 20 Nov 2022 17:51:19 +0000
From:   Conor Dooley <conor@...nel.org>
To:     Emil Renner Berthing <emil.renner.berthing@...onical.com>
Cc:     Jisheng Zhang <jszhang@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Jiri Slaby <jirislaby@...nel.org>,
        linux-serial@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org
Subject: Re: [PATCH 5/7] riscv: dts: bouffalolab: add the bl808 SoC base
 device tree

On Sun, Nov 20, 2022 at 03:57:17PM +0100, Emil Renner Berthing wrote:
> On Sun, 20 Nov 2022 at 09:32, Jisheng Zhang <jszhang@...nel.org> wrote:
> >
> > Add a baisc dtsi for the bouffalolab bl808 SoC.

> > +       xtal: xtal-clk {
> > +               compatible = "fixed-clock";
> > +               clock-frequency = <40000000>;
> 
> This was discussed many times before, but I think the conclusion was
> that the frequency is a property of the crystal on the board, so this
> should be 0 in the SoC dtsi, and then overwritten in the board device
> tree.

Or set nothing in soc.dtsi so that dtbs_check can be used to see if
someone forgot to set a clock for their board?

> > +               clock-output-names = "xtal";
> > +               #clock-cells = <0>;
> > +       };

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ