From patchwork Mon Apr 27 13:19:13 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ludovic Desroches X-Patchwork-Id: 6280891 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id A1510BF4A6 for ; Mon, 27 Apr 2015 13:22:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 95B2620379 for ; Mon, 27 Apr 2015 13:22:48 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B0E9F20421 for ; Mon, 27 Apr 2015 13:22:46 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Ymixu-0008Um-Tt; Mon, 27 Apr 2015 13:20:50 +0000 Received: from eusmtp01.atmel.com ([212.144.249.242]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Ymixk-0008HP-MM for linux-arm-kernel@lists.infradead.org; Mon, 27 Apr 2015 13:20:41 +0000 Received: from ibiza.corp.atmel.com (10.161.101.13) by eusmtp01.atmel.com (10.161.101.30) with Microsoft SMTP Server id 14.2.347.0; Mon, 27 Apr 2015 15:20:17 +0200 From: Ludovic Desroches To: , , Subject: [PATCH 4/4] ARM: at91/dt: sama5d4 xplained: add regulators for v(q)mmc1 supplies Date: Mon, 27 Apr 2015 15:19:13 +0200 Message-ID: <1430140753-19998-4-git-send-email-ludovic.desroches@atmel.com> X-Mailer: git-send-email 2.2.0 In-Reply-To: <1430140753-19998-1-git-send-email-ludovic.desroches@atmel.com> References: <1430140753-19998-1-git-send-email-ludovic.desroches@atmel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150427_062040_925201_4ACA9EAC X-CRM114-Status: UNSURE ( 6.74 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) Cc: ben.dooks@codethink.co.uk, plagnioj@jcrosoft.com, linux-kernel@vger.kernel.org, Ludovic Desroches X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add vcc_mmc1 fixed regulator to remove the 'no vmmc regulator found' warning when probing the mmc1 device. Signed-off-by: Ludovic Desroches --- arch/arm/boot/dts/at91-sama5d4_xplained.dts | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts index c740e1a..d49cb71 100644 --- a/arch/arm/boot/dts/at91-sama5d4_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d4_xplained.dts @@ -90,6 +90,7 @@ i2c0: i2c@f8014000 { status = "okay"; + }; macb0: ethernet@f8020000 { @@ -106,6 +107,8 @@ mmc1: mmc@fc000000 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>; + vmmc-supply = <&vcc_mmc1_reg>; + vqmmc-supply = <&vcc_3v3_reg>; status = "okay"; slot@0 { reg = <0>; @@ -238,4 +241,22 @@ linux,default-trigger = "heartbeat"; }; }; + + vcc_3v3_reg: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "VCC 3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + vcc_mmc1_reg: fixedregulator@1 { + compatible = "regulator-fixed"; + gpio = <&pioE 4 GPIO_ACTIVE_LOW>; + regulator-name = "VDD MCI1"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc_3v3_reg>; + }; };