From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 75AC1C47420 for ; Wed, 30 Sep 2020 10:27:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 14CC9207FB for ; Wed, 30 Sep 2020 10:27:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729240AbgI3K1h (ORCPT ); Wed, 30 Sep 2020 06:27:37 -0400 Received: from out3-smtp.messagingengine.com ([66.111.4.27]:40535 "EHLO out3-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729018AbgI3K1g (ORCPT ); Wed, 30 Sep 2020 06:27:36 -0400 Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailout.nyi.internal (Postfix) with ESMTP id 9477F5C007C; Wed, 30 Sep 2020 06:27:35 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute3.internal (MEProxy); Wed, 30 Sep 2020 06:27:35 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:in-reply-to; s=fm1; bh=1y4Y0NHZAXecbtxa1zV02fr80/8 WXgLtRma17gWfLkk=; b=TJ7FBPDfGxi5+eE/Bo5YTSGNZbhRZVl/DlsW9iZFIGY Aevz23PpsNdYDLHemYmpY1NnxitOyrqaHM0t6TaGieDNRLNYqOurBIDp2ZYjCO+c piTRpEqPbVZN0H5O4QVWtMi91aamtv1zhoEk8VXpNETh23FIFiVwdPm2UWJkXN7v hCVplBYKeXzgFAg+uHYNwJqR/T+hOrHhFOeL+dXFOivWYj3gc7O/+DCSV5DMkzig rMB9uHx3k4w0V1FPlM44u+8ZO/H5o9SBQrMW0TQ4a7/aGMhiJOITlhovKZbPZZwr QysMqTz1H4HcPgf4c7HT2aKMHwNUPjjZiNx+jTaFTHw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm3; bh=1y4Y0N HZAXecbtxa1zV02fr80/8WXgLtRma17gWfLkk=; b=IbORayQHzOnV8n6WFxaKS9 lFh7SOu5Xrbc9ODFv1N/l47kWHn+ehB5GC5svKIZCVOI+vGrgdu9gdODdsnIUab2 CndzcNyhMjGxqjJ+fCLF6IVcc071cmMdmuvAuuPZougVoq9s6xX2yJLh5WiIXs9V HXHm9WJFL6HMrNJsvfWHtH8KbVCiGC5BMluVFskZ9bk+ZcZlLU1VdbQldNPfTV5r +bR6becco53rM7PcL+PDkndhzTLa5CL+z8qNGezsc/cqZjvwlY2ZDPfBVN7BsLNR Oknl8hzf5wuHua05FwOjg3aOTFCNQNe5aArODHC+hrvl2Fzh+DPVOO5AZLc6GsKA == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedujedrfedvgddvgecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpeffhffvuffkfhggtggujgesghdtreertddtudenucfhrhhomhepofgrgihimhgv ucftihhprghrugcuoehmrgigihhmvgestggvrhhnohdrthgvtghhqeenucggtffrrghtth gvrhhnpeduvdduhfekkeehgffftefflefgffdtheffudffgeevteffheeuiedvvdejvdfg veenucfkphepledtrdekledrieekrdejieenucevlhhushhtvghrufhiiigvpedtnecurf grrhgrmhepmhgrihhlfhhrohhmpehmrgigihhmvgestggvrhhnohdrthgvtghh X-ME-Proxy: Received: from localhost (lfbn-tou-1-1502-76.w90-89.abo.wanadoo.fr [90.89.68.76]) by mail.messagingengine.com (Postfix) with ESMTPA id C63963280059; Wed, 30 Sep 2020 06:27:33 -0400 (EDT) Date: Wed, 30 Sep 2020 12:27:32 +0200 From: Maxime Ripard To: =?utf-8?B?Q2zDqW1lbnQgUMOpcm9u?= Cc: Rob Herring , Chen-Yu Tsai , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: dts: allwinner: h6: add eMMC voltage property for Beelink GS1 Message-ID: <20200930102732.zc3vs4vzm3fyt5dc@gilmour.lan> References: <20200928150038.97413-1-peron.clem@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="6lpxdfuiykpljni3" Content-Disposition: inline In-Reply-To: <20200928150038.97413-1-peron.clem@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --6lpxdfuiykpljni3 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, On Mon, Sep 28, 2020 at 05:00:37PM +0200, Cl=E9ment P=E9ron wrote: > VQMMC supply is connected to BLDO2 which provides 1.8V. >=20 > Let's reflect this in the device-tree. This commit log doesn't really explain what is going on though? > Fixes: 089bee8dd119 ("arm64: dts: allwinner: h6: Introduce Beelink GS1 bo= ard") > Signed-off-by: Cl=E9ment P=E9ron > --- > arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts | 1 + > 1 file changed, 1 insertion(+) >=20 > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts b/ar= ch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts > index 049c21718846..3f20d2c9bbbb 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts > @@ -145,6 +145,7 @@ &mmc2 { > vqmmc-supply =3D <®_bldo2>; The Device Tree already expresses that the vqmmc supply is connected to BLDO2 which provides 1.8V here (together with the reg_bldo2 node). > non-removable; > cap-mmc-hw-reset; > + mmc-hs200-1_8v; Whereas this indicates that the eMMC supports the HS200 MMC mode at 1.8V Maxime --6lpxdfuiykpljni3 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCX3RdlAAKCRDj7w1vZxhR xSesAP9s9WAi1LMpMRDxK5vzmj9DgMppelaptRFG3PuJh0gWFAD+JYOfwFY0H7ya 8OXTPwa/4b3zt5HyzazAGeoEnAtqwAY= =Chcd -----END PGP SIGNATURE----- --6lpxdfuiykpljni3--