From: clabbe.montjoie@gmail.com (Corentin Labbe)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 3/4] net: stmmac: register parent MDIO node for sun8i-h3-emac
Date: Sun, 20 Aug 2017 08:57:57 +0200 [thread overview]
Message-ID: <20170820065757.GA6081@Red> (raw)
In-Reply-To: <20170819203836.GA21567@lunn.ch>
On Sat, Aug 19, 2017 at 10:38:36PM +0200, Andrew Lunn wrote:
> On Sat, Aug 19, 2017 at 08:50:25PM +0200, Corentin Labbe wrote:
> > On Sat, Aug 19, 2017 at 01:05:21AM +0800, Chen-Yu Tsai wrote:
> > > On Fri, Aug 18, 2017 at 8:21 PM, Corentin Labbe
> > > <clabbe.montjoie@gmail.com> wrote:
> > > > In case of a MDIO switch, the registered MDIO node should be
> > > > the parent of the PHY. Otherwise of_phy_connect will fail.
>
> Hi Corentin
>
> Sorry, I missed this patch series. Looking at patchwork...
That's my fault, I forgot to set you in recipient like in last send.
>
> Can you represent the MDIO mux using
>
> Documentation/devicetree/bindings/net/mdio-mux-mmioreg.txt
>
> It would be better if you could reuse existing infrastructure than
> invent something new.
>
I think we cannot use mdio-mux-mmioreg since the register for doing the switch is in middle of the "System Control" and shared with other functions.
This is why we use a sycon/regmap for selecting the MDIO.
Regards
next prev parent reply other threads:[~2017-08-20 6:57 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-18 12:21 [PATCH v3 0/4] net: stmmac: Detect PHY location with phy-is-integrated Corentin Labbe
2017-08-18 12:21 ` [PATCH v3 1/4] ARM: dts: sunxi: h3/h5: represent the mdio switch used by sun8i-h3-emac Corentin Labbe
2017-08-18 12:21 ` [PATCH v3 2/4] net: stmmac: dwmac-sun8i: choose internal PHY via phy-is-integrated Corentin Labbe
2017-08-18 16:58 ` Chen-Yu Tsai
2017-08-22 16:40 ` Florian Fainelli
2017-08-18 12:21 ` [PATCH v3 3/4] net: stmmac: register parent MDIO node for sun8i-h3-emac Corentin Labbe
2017-08-18 17:05 ` Chen-Yu Tsai
2017-08-19 18:50 ` Corentin Labbe
2017-08-19 20:38 ` Andrew Lunn
2017-08-20 6:57 ` Corentin Labbe [this message]
2017-08-20 14:25 ` Andrew Lunn
2017-08-21 8:10 ` Chen-Yu Tsai
2017-08-21 13:20 ` Andrew Lunn
2017-08-21 13:31 ` Maxime Ripard
2017-08-21 14:23 ` Andrew Lunn
2017-08-22 7:59 ` Corentin Labbe
2017-08-22 15:39 ` Chen-Yu Tsai
2017-08-22 16:40 ` Florian Fainelli
2017-08-22 18:11 ` Corentin Labbe
2017-08-22 18:35 ` Florian Fainelli
2017-08-22 19:37 ` Corentin Labbe
2017-08-23 7:49 ` Maxime Ripard
2017-08-23 16:31 ` Florian Fainelli
2017-08-24 8:12 ` Maxime Ripard
2017-08-24 8:21 ` Corentin Labbe
2017-08-24 19:44 ` Corentin Labbe
2017-08-24 19:59 ` Florian Fainelli
2017-08-25 2:54 ` Chen-Yu Tsai
2017-08-25 3:05 ` Florian Fainelli
2017-08-25 3:41 ` Chen-Yu Tsai
2017-08-25 3:59 ` Florian Fainelli
2017-08-25 13:26 ` Andrew Lunn
2017-08-22 16:50 ` Maxime Ripard
2017-08-18 12:21 ` [PATCH v3 4/4] dt-bindings: net: dwmac-sun8i: update documentation about integrated PHY Corentin Labbe
2017-08-18 16:57 ` Chen-Yu Tsai
2017-08-19 18:33 ` Corentin Labbe
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