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=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_NEOMUTT 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 D89C4C169C4 for ; Wed, 6 Feb 2019 12:16:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AF3702175B for ; Wed, 6 Feb 2019 12:16:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730168AbfBFMQ6 (ORCPT ); Wed, 6 Feb 2019 07:16:58 -0500 Received: from relay5-d.mail.gandi.net ([217.70.183.197]:48887 "EHLO relay5-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726957AbfBFMQ5 (ORCPT ); Wed, 6 Feb 2019 07:16:57 -0500 X-Originating-IP: 185.94.189.187 Received: from localhost (unknown [185.94.189.187]) (Authenticated sender: maxime.ripard@bootlin.com) by relay5-d.mail.gandi.net (Postfix) with ESMTPSA id B6D741C0003; Wed, 6 Feb 2019 12:16:54 +0000 (UTC) Date: Wed, 6 Feb 2019 13:16:54 +0100 From: Maxime Ripard To: Chen-Yu Tsai Cc: Linus Walleij , linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com Subject: Re: [PATCH 0/9] ARM: sun9i: a80: Enable GMAC Message-ID: <20190206121654.im6j45g5ihbap44p@flea> References: <20190206033239.3619-1-wens@csie.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="ipgdex6jfl7dhk4a" Content-Disposition: inline In-Reply-To: <20190206033239.3619-1-wens@csie.org> User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --ipgdex6jfl7dhk4a Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Feb 06, 2019 at 11:32:30AM +0800, Chen-Yu Tsai wrote: > Hi everyone, >=20 > On the Allwinner A80, the PIO pin controller includes configuration > registers to set the I/O voltage. These must match the actual voltage > provided externally. A mismatch results in signals not being passed > through. >=20 > With the new PIO pin-bank regulator supply support in place, we can > tack on support for setting up these registers. >=20 > This in turn allows us to enable the GMAC, which runs at a reduced > 2.5V for RGMII, instead of the standard 3.0V or 3.3V. >=20 > Please have a look. Applied the patches 2-9, thanks! Maxime --=20 Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com --ipgdex6jfl7dhk4a Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXFrQNQAKCRDj7w1vZxhR xYmpAQDJJQ8oTbNohjQkxjRY3l4l++Z25oTNEN9uxZAhwP73QQD+KskquCTBwl30 PrI0rn1TsAWHFYoey9iuL8ccxctCTA0= =+p0f -----END PGP SIGNATURE----- --ipgdex6jfl7dhk4a--