linux-kernel - Re: [PATCH net-next 0/2] dsa: add MT7530 GPIO support

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: <20210111164616.1947d779@kernel.org>
Date:   Mon, 11 Jan 2021 16:46:16 +0100
From:   Marek Behún <kabel@...nel.org>
To:     DENG Qingfang <dqfext@...il.com>
Cc:     Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Sean Wang <sean.wang@...iatek.com>,
        Landen Chao <Landen.Chao@...iatek.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Russell King <linux@...linux.org.uk>, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Frank Wunderlich <frank-w@...lic-files.de>,
        René van Dorst <opensource@...rst.com>
Subject: Re: [PATCH net-next 0/2] dsa: add MT7530 GPIO support

Qingfang,

what modes does the LED support? Does it support blinking on rx/tx?
What about link status?
I'd like to know because I am still working on patches which add
ethernet PHY/switch LEDs, with transparent offloading of netdev trigger.

Marek

On Mon, 11 Jan 2021 13:44:26 +0800
DENG Qingfang <dqfext@...il.com> wrote:

> MT7530's LED controller can be used as GPIO controller. Add support for
> it.
> 
> DENG Qingfang (2):
>   dt-bindings: net: dsa: add MT7530 GPIO controller binding
>   drivers: net: dsa: mt7530: MT7530 optional GPIO support
> 
>  .../devicetree/bindings/net/dsa/mt7530.txt    |  6 ++
>  drivers/net/dsa/mt7530.c                      | 96 +++++++++++++++++++
>  drivers/net/dsa/mt7530.h                      | 20 ++++
>  3 files changed, 122 insertions(+)
>