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=-9.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 1E392C2D0A3 for ; Thu, 29 Oct 2020 10:06:51 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 81E63206E3 for ; Thu, 29 Oct 2020 10:06:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="3afHh/D8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 81E63206E3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=vnTp/LkWgbkkjTI/RK1MxGJ8T4OY/R+33kYC6tCqca8=; b=3afHh/D8yBfiJOnX51HW596B3 R4Zy6Abn7jWOORjcQ2W7abP1RFFHMVhcF0oud/vQlhD2pUwmGx+vDOlsoEZJfg3QZ91dLD5qgLNXt Lgny0iUX6Cknei7OBYabct3Yc1GXJWfGhiTL/R72zN5rBHP7Z/VxT+g+MACnQlavmxhX8DEsgfAK1 zxxTVm+Eh3J2mv8mJzRWXZ+N+QDhaqlTBFR898b2/xl+gzUZwaFY6Mv6yWApr84hyQZ3VYU0VPuR9 FKG7RWRwgQ21eDOfTtXBd8htlBOaMPdB4CCNlye+eL2fBiqnXnEyH6vRidLIvFFgsqRVnYHaKOb3r D4p5LPdog==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kY4nc-0004o7-Bs; Thu, 29 Oct 2020 10:04:52 +0000 Received: from relay4-d.mail.gandi.net ([217.70.183.196]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kY4nX-0004kN-88 for linux-arm-kernel@lists.infradead.org; Thu, 29 Oct 2020 10:04:49 +0000 X-Originating-IP: 93.29.109.196 Received: from aptenodytes (196.109.29.93.rev.sfr.net [93.29.109.196]) (Authenticated sender: paul.kocialkowski@bootlin.com) by relay4-d.mail.gandi.net (Postfix) with ESMTPSA id 7CB7EE0003; Thu, 29 Oct 2020 10:04:42 +0000 (UTC) Date: Thu, 29 Oct 2020 11:04:42 +0100 From: Paul Kocialkowski To: Matteo Scordino Subject: Re: [PATCH 2/5] ARM: dts: sun8i: V3/S3: Add UART1 pin definitions to the V3/S3 dtsi Message-ID: <20201029100442.GA460689@aptenodytes> References: <20201029022000.601913-1-matteo.scordino@gmail.com> <20201029022000.601913-3-matteo.scordino@gmail.com> MIME-Version: 1.0 In-Reply-To: <20201029022000.601913-3-matteo.scordino@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201029_060447_414426_8ADE5BF8 X-CRM114-Status: GOOD ( 19.75 ) 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: wens@csie.org, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, mripard@kernel.org, linux-kernel@vger.kernel.org Content-Type: multipart/mixed; boundary="===============6402906246532429186==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============6402906246532429186== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="qMm9M+Fa2AknHoGS" Content-Disposition: inline --qMm9M+Fa2AknHoGS Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, On Thu 29 Oct 20, 02:19, Matteo Scordino wrote: > The Allwinner V3 and S3 can use PG6/7 as RX/TX for UART1. Since no other > functions are assigned to those pins, they are a convenient choice for > a debugging or application UART. > This is specific to V3/S3 as the V3s's non-BGA package did not have > those pins. Looks good to me, I've had to make the same change when bringing up both another S3 and another V3 board. Reviewed-by: Paul Kocialkowski Cheers, Paul > Signed-off-by: Matteo Scordino > --- > arch/arm/boot/dts/sun8i-v3.dtsi | 5 +++++ > 1 file changed, 5 insertions(+) >=20 > diff --git a/arch/arm/boot/dts/sun8i-v3.dtsi b/arch/arm/boot/dts/sun8i-v3= =2Edtsi > index ca4672ed2e02..c279e13583ba 100644 > --- a/arch/arm/boot/dts/sun8i-v3.dtsi > +++ b/arch/arm/boot/dts/sun8i-v3.dtsi > @@ -24,4 +24,9 @@ > =20 > &pio { > compatible =3D "allwinner,sun8i-v3-pinctrl"; > + > + uart1_pg_pins: uart1-pg-pins { > + pins =3D "PG6", "PG7"; > + function =3D "uart1"; > + }; > }; > --=20 > 2.20.1 >=20 >=20 > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --=20 Paul Kocialkowski, Bootlin Embedded Linux and kernel engineering https://bootlin.com --qMm9M+Fa2AknHoGS Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEJZpWjZeIetVBefti3cLmz3+fv9EFAl+ak7kACgkQ3cLmz3+f v9EJmgf/a3UChSVK1qcvdGoWUcjwH6BucjdO9UG6lF3xejjxubCwuSK/4QiuXPQ8 dz1s0NlP/ZqfMkZ7YlQp9fiEzBBWlldZD4aRR0f8/huMLQljbxnAMHxhvXiD2a+4 cM4nLujTGXVIG3dEUSlgiw/pZkj/xf+shfajjebCh+1DPVTweKioHpBSM5ilDqGF FrxnHdI6B9Gqyn/+VttrgvE07y+FIKmBztoLD7YryCv4vPt7BOHnX2yxcfMzYxSR rAWzMh7gaWXmPNsmcXC2EpqaGml2kSyrGrvlXwzeH8l/xjlC8aJLe2dlk6/GBGlv j0lpDI2ZQMr6Oj47D04owZ2Pgwthkw== =WI93 -----END PGP SIGNATURE----- --qMm9M+Fa2AknHoGS-- --===============6402906246532429186== 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 --===============6402906246532429186==--