linux-kernel - Re: [PATCH V5] mfd: da9062: add support for interrupt polarity defined in device tree

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: <CACRpkdbkQVEm9n6wrJqSMNFSbqGkmi6eFU-=xc9Vui+4RXkMog@mail.gmail.com>
Date:   Fri, 21 Feb 2020 15:23:08 +0100
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Shreyas Joshi <shreyas.joshi@...mp.com>
Cc:     Lee Jones <lee.jones@...aro.org>,
        Support Opensource <Support.Opensource@...semi.com>,
        shreyasjoshi15@...il.com,
        Adam Thomson <Adam.Thomson.Opensource@...semi.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V5] mfd: da9062: add support for interrupt polarity
 defined in device tree

On Mon, Feb 17, 2020 at 1:44 AM Shreyas Joshi <shreyas.joshi@...mp.com> wrote:

> The da9062 interrupt handler cannot necessarily be low active.
> Add a function to configure the interrupt type based on what is defined in the device tree.
> The allowable interrupt type is either low or high level trigger.
>
> Signed-off-by: Shreyas Joshi <shreyas.joshi@...mp.com>

This is how I imagine it must work and how I implemented this
kind of stuff in the past.
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij