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Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hFwQc-0005DA-Ch; Mon, 15 Apr 2019 07:53:22 +0000 Received: from relay8-d.mail.gandi.net ([217.70.183.201]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hFwQY-0005C7-R7 for linux-arm-kernel@lists.infradead.org; Mon, 15 Apr 2019 07:53:20 +0000 X-Originating-IP: 90.88.18.121 Received: from localhost (aaubervilliers-681-1-63-121.w90-88.abo.wanadoo.fr [90.88.18.121]) (Authenticated sender: maxime.ripard@bootlin.com) by relay8-d.mail.gandi.net (Postfix) with ESMTPSA id F05041BF20C; Mon, 15 Apr 2019 07:53:09 +0000 (UTC) Date: Mon, 15 Apr 2019 09:53:09 +0200 From: Maxime Ripard To: Pablo Greco Subject: Re: [PATCH v2 2/6] ARM: dts: sun8i: v40: bananapi-m2-berry: Enable GMAC ethernet controller Message-ID: <20190415075309.p7pgj62mmtmxsnnr@flea> References: <1555065186-8154-1-git-send-email-pgreco@centosproject.org> <1555065186-8154-3-git-send-email-pgreco@centosproject.org> MIME-Version: 1.0 In-Reply-To: <1555065186-8154-3-git-send-email-pgreco@centosproject.org> User-Agent: NeoMutt/20180716 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190415_005319_142432_C980493E X-CRM114-Status: GOOD ( 17.24 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Chen-Yu Tsai , linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, Rob Herring , linux-arm-kernel@lists.infradead.org Content-Type: multipart/mixed; boundary="===============0918978241051402166==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============0918978241051402166== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="tjisfipvq5kg6xrt" Content-Disposition: inline --tjisfipvq5kg6xrt Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Apr 12, 2019 at 07:33:01AM -0300, Pablo Greco wrote: > Just like the Bananapi M2 Ultra, the Bananapi M2 Berry has a Realtek > RTL8211E RGMII PHY tied to the GMAC. > The PMIC's DC1SW output provides power for the PHY, while the ALDO2 > output provides I/O voltages on both sides. > > Signed-off-by: Pablo Greco > --- > arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts | 30 +++++++++++++++++++++++ > 1 file changed, 30 insertions(+) > > diff --git a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts > index f05cabd..0d79e91 100644 > --- a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts > +++ b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts > @@ -50,6 +50,7 @@ > compatible = "sinovoip,bpi-m2-berry", "allwinner,sun8i-r40"; > > aliases { > + ethernet0 = &gmac; > serial0 = &uart0; > }; > > @@ -92,6 +93,22 @@ > status = "okay"; > }; > > +&gmac { > + pinctrl-names = "default"; > + pinctrl-0 = <&gmac_rgmii_pins>; > + phy-handle = <&phy1>; > + phy-mode = "rgmii"; > + phy-supply = <®_dc1sw>; > + status = "okay"; > +}; > + > +&gmac_mdio { > + phy1: ethernet-phy@1 { > + compatible = "ethernet-phy-ieee802.3-c22"; > + reg = <1>; > + }; > +}; > + > &i2c0 { > status = "okay"; > > @@ -123,6 +140,13 @@ > status = "okay"; > }; > > +®_aldo2 { > + regulator-always-on; > + regulator-min-microvolt = <2500000>; > + regulator-max-microvolt = <2500000>; > + regulator-name = "vcc-pa"; > +}; > + If this one provides power to the pins, it should be tied to the PIO node. Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com --tjisfipvq5kg6xrt Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXLQ4ZQAKCRDj7w1vZxhR xdz4AP4jMVZj59cnymFUR2ZwiQDpO5JWncdeKZAmj3ZK6Z67fgD/a0hw/unD2EE+ EHb1zlIz9mKXtVXL3kjTfP40wW7Uuwk= =r1tW -----END PGP SIGNATURE----- --tjisfipvq5kg6xrt-- --===============0918978241051402166== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============0918978241051402166==--