From: Andrew Lunn <andrew@lunn.ch>
To: DENG Qingfang <dqfext@gmail.com>
Cc: "René van Dorst" <opensource@vdorst.com>,
"David S. Miller" <davem@davemloft.net>,
"Florian Fainelli" <f.fainelli@gmail.com>,
"Heiner Kallweit" <hkallweit1@gmail.com>,
"Jakub Kicinski" <kuba@kernel.org>,
"Landen Chao" <Landen.Chao@mediatek.com>,
"Matthias Brugger" <matthias.bgg@gmail.com>,
"Russell King" <linux@armlinux.org.uk>,
"Sean Wang" <sean.wang@mediatek.com>,
"Vivien Didelot" <vivien.didelot@gmail.com>,
"Vladimir Oltean" <olteanv@gmail.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Linus Walleij" <linus.walleij@linaro.org>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Sergio Paracuellos" <sergio.paracuellos@gmail.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
"moderated list:ARM/Mediatek SoC support"
<linux-mediatek@lists.infradead.org>,
linux-staging@lists.linux.dev,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>, netdev <netdev@vger.kernel.org>,
"Weijie Gao" <weijie.gao@mediatek.com>,
"Chuanhong Guo" <gch981213@gmail.com>,
"Frank Wunderlich" <frank-w@public-files.de>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Marc Zyngier" <maz@kernel.org>
Subject: Re: [RFC v3 net-next 0/4] MT7530 interrupt support
Date: Thu, 8 Apr 2021 18:47:56 +0200 [thread overview]
Message-ID: <YG8zvFKOdnzaJqLa@lunn.ch> (raw)
In-Reply-To: <CALW65jZujSCk16RX_xgcg+NGrc9yyFQOQ9Y-z3qz-Qv1TvUQLg@mail.gmail.com>
On Thu, Apr 08, 2021 at 11:00:08PM +0800, DENG Qingfang wrote:
> Hi René,
>
> On Thu, Apr 8, 2021 at 10:02 PM René van Dorst <opensource@vdorst.com> wrote:
> >
> > Tested on Ubiquiti ER-X-SFP (MT7621) with 1 external phy which uses irq=POLL.
> >
>
> I wonder if the external PHY's IRQ can be registered in the devicetree.
> Change MT7530_NUM_PHYS to 6, and add the following to ER-X-SFP dts PHY node:
I don't know this platform. What is the PHYs interrupt pin connected
to? A SoC GPIO? There is a generic mechanism to describe PHY
interrupts in DT. That should be used, if it is a GPIO.
Andrew
next prev parent reply other threads:[~2021-04-08 16:48 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-08 12:39 [RFC v3 net-next 0/4] MT7530 interrupt support DENG Qingfang
2021-04-08 12:39 ` [RFC v3 net-next 1/4] net: phy: add MediaTek PHY driver DENG Qingfang
2021-04-08 12:39 ` [RFC v3 net-next 2/4] net: dsa: mt7530: add interrupt support DENG Qingfang
2021-04-08 12:39 ` [RFC v3 net-next 3/4] dt-bindings: net: dsa: add MT7530 interrupt controller binding DENG Qingfang
2021-04-08 12:39 ` [RFC v3 net-next 4/4] staging: mt7621-dts: enable MT7530 interrupt controller DENG Qingfang
2021-04-08 14:02 ` [RFC v3 net-next 0/4] MT7530 interrupt support René van Dorst
2021-04-08 15:00 ` DENG Qingfang
2021-04-08 16:47 ` Andrew Lunn [this message]
2021-04-09 12:25 ` René van Dorst
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