From patchwork Thu Jun 28 16:36:38 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Reichel X-Patchwork-Id: 10494493 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 9E09B601BE for ; Thu, 28 Jun 2018 16:37:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7DD6A2A45B for ; Thu, 28 Jun 2018 16:37:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 727E62A461; Thu, 28 Jun 2018 16:37:36 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, MAILING_LIST_MULTI, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 29C8E2A45B for ; Thu, 28 Jun 2018 16:37:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=gB7yyZslGhYX0Y2Wv6E6dfnr8U9E0RXecLv+Po/hJr4=; b=bMu B2cA5PE0rNKBTIP4mDzeiNDovW9SyJ03F9NGKwR/AZms/BbxU44kvILAc2sWe+cZ6MlQ8amPjcSiM Eu7DE05qlOro9Ea/PxytbhqwmPHgLTej6JubFWYZSUrlPgDCQoG8xu3o2HAWly0tHDmBUTiqJ+7Qe XToYxXaHD2kFI+cfWuQnY1tIKuc6CFcUr9RObJkCM49kLh0UaefCpZopvqpgMKgGK/JZZLHOREKQ1 Ya3MufuNlwR0Nu/eFaedmreBnEqGvV+73n7yq0T+RjZ5kqWywAd8sKZTx8Mz1H9VV8yjQyGXi60Hu s3mG6dSDJe7yqeTf4c1eZjy1Sc7JUyA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fYZvC-0005MD-Th; Thu, 28 Jun 2018 16:37:26 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fYZur-00058P-Hj for linux-arm-kernel@lists.infradead.org; Thu, 28 Jun 2018 16:37:07 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: sre) with ESMTPSA id 6515F260CC2 From: Sebastian Reichel To: Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team Subject: [PATCHv2 1/2] ARM: dts: imx53: PPD: Add fixed-regulator information Date: Thu, 28 Jun 2018 18:36:38 +0200 Message-Id: <20180628163639.1078-1-sebastian.reichel@collabora.co.uk> X-Mailer: git-send-email 2.18.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180628_093705_789902_0E516D1F X-CRM114-Status: UNSURE ( 8.48 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring , Sebastian Reichel , kernel@collabora.com, linux-arm-kernel@lists.infradead.org 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 Add information about 3V3 power rail to avoid kernel warnings, that dummy regulators have been added. Signed-off-by: Sebastian Reichel --- Changes since PATCHv1: * split usbphy rename into its own patch * drop useless regulator-boot-on --- arch/arm/boot/dts/imx53-ppd.dts | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm/boot/dts/imx53-ppd.dts b/arch/arm/boot/dts/imx53-ppd.dts index 4ddef5abda56..daed979b6e40 100644 --- a/arch/arm/boot/dts/imx53-ppd.dts +++ b/arch/arm/boot/dts/imx53-ppd.dts @@ -140,6 +140,25 @@ regulator-always-on; }; + reg_3v3: regulator-3v3 { + /* TPS54320 */ + compatible = "regulator-fixed"; + regulator-name = "3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reg_3v3_lcd: regulator-3v3-lcd { + /* MIC2009 */ + compatible = "regulator-fixed"; + regulator-name = "LCD_3V3"; + vin-supply = <®_3v3>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + pwm_bl: backlight { compatible = "pwm-backlight"; pwms = <&pwm2 0 50000>; @@ -154,6 +173,7 @@ 234 237 239 242 244 247 249 252 255>; default-brightness-level = <0>; enable-gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>; + power-supply = <®_3v3_lcd>; }; leds { @@ -200,6 +220,7 @@ usbphy2: usbphy2 { compatible = "usb-nop-xceiv"; + vcc-supply = <®_3v3>; reset-gpios = <&gpio4 4 GPIO_ACTIVE_LOW>; clock-names = "main_clk"; clock-frequency = <24000000>; @@ -210,6 +231,7 @@ usbphy3: usbphy3 { compatible = "usb-nop-xceiv"; + vcc-supply = <®_3v3>; reset-gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; clock-names = "main_clk"; @@ -221,6 +243,7 @@ panel-lvds0 { compatible = "nvd,9128"; + power-supply = <®_3v3_lcd>; port { panel_in_lvds0: endpoint { @@ -230,6 +253,14 @@ }; }; +&usbphy0 { + vcc-supply = <®_3v3>; +}; + +&usbphy1 { + vcc-supply = <®_3v3>; +}; + &audmux { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_audmux>; @@ -409,6 +440,7 @@ &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec>; + phy-supply = <®_3v3>; phy-mode = "rmii"; phy-reset-gpios = <&gpio2 16 GPIO_ACTIVE_LOW>; status = "okay";