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Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hxtP7-0006TX-Hb; Wed, 14 Aug 2019 13:33:29 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hxtP4-0006Sm-E9 for linux-arm-kernel@lists.infradead.org; Wed, 14 Aug 2019 13:33:28 +0000 Received: from localhost (lfbn-1-17395-211.w86-250.abo.wanadoo.fr [86.250.200.211]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E2E20206C2; Wed, 14 Aug 2019 13:33:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565789605; bh=zlMOkJBdmi2gPUlrd7C9NUTOKbMwTG3hN1hXwIzYsG0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=dWebABrtTutybc0F50w0sWkki47iTK1/wE4Cv9q0a1SkaYz7qNFdogv25dQKDBorx ByU+RzvCcwRYMVJwauL36kt1byP5goGenSWlw0WxX+XqnwPVce8hjVewrnFeczxBPV AwGe0/9w3MyqW8gu2zUSb5bjhPtFBikSlUEo+Z+o= Date: Wed, 14 Aug 2019 15:33:22 +0200 From: Maxime Ripard To: Corentin Labbe Subject: Re: [PATCH] ARM64: dts: allwinner: Add devicetree for pine H64 modelA evaluation board Message-ID: <20190814133322.dawzv3ityakxtqs4@flea> References: <20190808084253.10573-1-clabbe.montjoie@gmail.com> <20190812094000.ebdmhyxx7xzbevef@flea> <20190814131741.GB24324@Red> MIME-Version: 1.0 In-Reply-To: <20190814131741.GB24324@Red> User-Agent: NeoMutt/20180716 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190814_063326_523645_6843FBC6 X-CRM114-Status: GOOD ( 22.63 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, wens@csie.org, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: multipart/mixed; boundary="===============3983864952834210152==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============3983864952834210152== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="pnw3csfbr4joiprs" Content-Disposition: inline --pnw3csfbr4joiprs Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Aug 14, 2019 at 03:17:41PM +0200, Corentin Labbe wrote: > On Mon, Aug 12, 2019 at 11:40:00AM +0200, Maxime Ripard wrote: > > On Thu, Aug 08, 2019 at 10:42:53AM +0200, Corentin Labbe wrote: > > > This patch adds the evaluation variant of the model A of the PineH64. > > > The model A has the same size of the pine64 and has a PCIE slot. > > > > > > The only devicetree difference with current pineH64, is the PHY > > > regulator. > > > > > > Signed-off-by: Corentin Labbe > > > --- > > > arch/arm64/boot/dts/allwinner/Makefile | 1 + > > > .../sun50i-h6-pine-h64-modelA-eval.dts | 26 +++++++++++++++++++ > > > 2 files changed, 27 insertions(+) > > > create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-modelA-eval.dts > > > > > > diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile > > > index f6db0611cb85..9a02166cbf72 100644 > > > --- a/arch/arm64/boot/dts/allwinner/Makefile > > > +++ b/arch/arm64/boot/dts/allwinner/Makefile > > > @@ -25,3 +25,4 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-3.dtb > > > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-lite2.dtb > > > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-one-plus.dtb > > > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64.dtb > > > +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-modelA-eval.dtb > > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-modelA-eval.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-modelA-eval.dts > > > new file mode 100644 > > > index 000000000000..d8ff02747efe > > > --- /dev/null > > > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-modelA-eval.dts > > > @@ -0,0 +1,26 @@ > > > +// SPDX-License-Identifier: (GPL-2.0+ or MIT) > > > +/* > > > + * Copyright (C) 2019 Corentin Labbe > > > + */ > > > + > > > +#include "sun50i-h6-pine-h64.dts" > > > + > > > +/ { > > > + model = "Pine H64 model A evaluation board"; > > > + compatible = "pine64,pine-h64-modelA-eval", "allwinner,sun50i-h6"; > > > + > > > + reg_gmac_3v3: gmac-3v3 { > > > + compatible = "regulator-fixed"; > > > + regulator-name = "vcc-gmac-3v3"; > > > + regulator-min-microvolt = <3300000>; > > > + regulator-max-microvolt = <3300000>; > > > + startup-delay-us = <100000>; > > > + gpio = <&pio 2 16 GPIO_ACTIVE_HIGH>; > > > + enable-active-high; > > > + }; > > > + > > > +}; > > > + > > > +&emac { > > > + phy-supply = <®_gmac_3v3>; > > > +}; > > > > I might be missing some context here, but I'm pretty sure that the > > initial intent of the pine h64 DTS was to support the model A all > > along. > > > > The regulator changed between modelA and B. > See this old patchset (supporting modelA) https://patchwork.kernel.org/patch/10539149/ for example. I'm not sure what your point is, but mine is that everything about the model A should be in sun50i-h6-pine-h64.dts. Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com --pnw3csfbr4joiprs Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXVQNogAKCRDj7w1vZxhR xT3OAP4oNFqLOfs3vnBPuOIi+wCdRxEWrgoK0NnCtdFdQ/WijwD/b3IA7ktlzjkW QWsPV6u/3hNUu1l1GBxa8MRTSnkLbgQ= =Tdd5 -----END PGP SIGNATURE----- --pnw3csfbr4joiprs-- --===============3983864952834210152== 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 --===============3983864952834210152==--