linux-kernel - Re: [PATCH] dt-bindings: mfd: wlf,arizona: Add spi-max-frequency

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: <20220427125801.GC38351@ediswmail.ad.cirrus.com>
Date:   Wed, 27 Apr 2022 12:58:01 +0000
From:   Charles Keepax <ckeepax@...nsource.cirrus.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
CC:     Lee Jones <lee.jones@...aro.org>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        - <patches@...nsource.cirrus.com>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, Rob Herring <robh@...nel.org>
Subject: Re: [PATCH] dt-bindings: mfd: wlf,arizona: Add spi-max-frequency

On Wed, Apr 27, 2022 at 12:21:43PM +0000, Charles Keepax wrote:
> On Wed, Apr 27, 2022 at 08:51:02AM +0200, Krzysztof Kozlowski wrote:
> > The Wolfson Microelectronics Arizona audio can be connected via SPI bus
> > (e.g. WM5110 on Exynos5433 TM2 board), so allow spi-max-frequency
> > property.
> > 
> > Reported-by: Rob Herring <robh@...nel.org>
> > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> > ---
> 
> Acked-by: Charles Keepax <ckeepax@...nsource.cirrus.com>
> 

Apologies but looking at this again I can't quite see why this is
necessary. The Arizona schema should allow properties that arn't
specified. Do you have an example of what failed to warrant this?

Thanks,
Charles