From patchwork Mon Jul 1 21:36:37 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 2810231 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id BCDE99F756 for ; Mon, 1 Jul 2013 21:37:45 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id EFBED2019A for ; Mon, 1 Jul 2013 21:37:44 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 076F6200E6 for ; Mon, 1 Jul 2013 21:37:44 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Utlmh-0005ej-VA; Mon, 01 Jul 2013 21:37:20 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Utlmc-0000Jn-Ug; Mon, 01 Jul 2013 21:37:14 +0000 Received: from [2001:41c8:1:5384::2] (helo=cassiel.sirena.org.uk) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UtlmT-0000Hp-Im for linux-arm-kernel@lists.infradead.org; Mon, 01 Jul 2013 21:37:06 +0000 Received: from cpc11-sgyl31-2-0-cust68.sgyl.cable.virginmedia.com ([94.175.92.69] helo=finisterre) by cassiel.sirena.org.uk with esmtpsa (TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1Utlm5-0005mv-06; Mon, 01 Jul 2013 22:36:42 +0100 Received: from broonie by finisterre with local (Exim 4.80) (envelope-from ) id 1Utlm4-0004aI-5q; Mon, 01 Jul 2013 22:36:40 +0100 From: Mark Brown To: Kukjin Kim Date: Mon, 1 Jul 2013 22:36:37 +0100 Message-Id: <1372714599-17588-1-git-send-email-broonie@kernel.org> X-Mailer: git-send-email 1.8.3.1 X-SA-Exim-Connect-IP: 94.175.92.69 X-SA-Exim-Mail-From: broonie@sirena.org.uk X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Subject: [PATCH 1/3] ARM: dts: Put Arndale fixed voltage regulators on a simple-bus X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:57:07 +0000) X-SA-Exim-Scanned: Yes (on cassiel.sirena.org.uk) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130701_173706_020584_B45AE54F X-CRM114-Status: GOOD ( 11.69 ) X-Spam-Score: -1.1 (-) Cc: linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Mark Brown X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Mark Brown Fixed voltage regulators (and other similar free standing things) are supposed to go on a simple-bus for DT correctness reasons. Signed-off-by: Mark Brown --- arch/arm/boot/dts/exynos5250-arndale.dts | 28 +++++++++++++++++----------- 1 file changed, 17 insertions(+), 11 deletions(-) diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index abc7272..68a13a6 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -429,18 +429,24 @@ vdd-supply = <&ldo8_reg>; }; - mmc_reg: voltage-regulator { - compatible = "regulator-fixed"; - regulator-name = "VDD_33ON_2.8V"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - gpio = <&gpx1 1 1>; - enable-active-high; - }; + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + mmc_reg: voltage-regulator { + compatible = "regulator-fixed"; + regulator-name = "VDD_33ON_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpx1 1 1>; + enable-active-high; + }; - reg_hdmi_en: fixedregulator@0 { - compatible = "regulator-fixed"; - regulator-name = "hdmi-en"; + reg_hdmi_en: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "hdmi-en"; + }; }; fixed-rate-clocks {