Date: Fri, 11 Aug 2017 10:05:43 +0200
From: Corentin Labbe <clabbe.montjoie@gmail.com>
To: Chen-Yu Tsai <wens@csie.org>
Cc: Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>,
        Russell King <linux@armlinux.org.uk>,
        Maxime Ripard <maxime.ripard@free-electrons.com>,
        Giuseppe Cavallaro <peppe.cavallaro@st.com>, alexandre.torgue@st.com,
        Andrew Lunn <andrew@lunn.ch>, Florian Fainelli <f.fainelli@gmail.com>,
        netdev <netdev@vger.kernel.org>,
        devicetree <devicetree@vger.kernel.org>,
        linux-kernel <linux-kernel@vger.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 2/3] ARM: sun8i: sunxi-h3-h5: add phy-is-integrated
 property to internal PHY
Message-ID: <20170811080543.GA25147@Red>
References: <20170810085129.20463-1-clabbe.montjoie@gmail.com>
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On Fri, Aug 11, 2017 at 10:42:51AM +0800, Chen-Yu Tsai wrote:
> Hi,
> 
> On Thu, Aug 10, 2017 at 4:51 PM, Corentin Labbe
> <clabbe.montjoie@gmail.com> wrote:
> > This patch add the new phy-is-integrated property to the internal PHY
> > node.
> >
> > Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
> > ---
> >  arch/arm/boot/dts/sunxi-h3-h5.dtsi | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
> > index 4b599b5d26f6..54fc24e4c569 100644
> > --- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
> > +++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
> > @@ -425,6 +425,7 @@
> >                                         reg = <1>;
> >                                         clocks = <&ccu CLK_BUS_EPHY>;
> >                                         resets = <&ccu RST_BUS_EPHY>;
> > +                                       phy-is-integrated;
> 
> You also need to "delete" this property at the board level for
> any board that has the external PHY at address <1>. Otherwise
> they will stop working. This is due to the internal and external
> PHYs having the same path and node name in the device tree, so
> they are effectively the same node.
> 
> ChenYu
> 

They have not the same name, ext_rgmii_phy vs int_mii_phy.