From patchwork Wed May 14 14:01:07 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vivek Gautam X-Patchwork-Id: 4175181 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 7C7499F1C0 for ; Wed, 14 May 2014 14:05:04 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A5C9F202EB for ; Wed, 14 May 2014 14:05:03 +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 0A0142037D for ; Wed, 14 May 2014 14:05:01 +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 1WkZlm-0006eO-47; Wed, 14 May 2014 14:02:54 +0000 Received: from mail-pa0-x22b.google.com ([2607:f8b0:400e:c03::22b]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WkZkz-0006L5-4G for linux-arm-kernel@lists.infradead.org; Wed, 14 May 2014 14:02:05 +0000 Received: by mail-pa0-f43.google.com with SMTP id hz1so1730493pad.30 for ; Wed, 14 May 2014 07:01:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=cjb7RxINmssS/mqqloiv5qdRhCLi+EYazaC4QfZg0Ew=; b=V66cS2ufk4bO62lleVHB0PhMmQoZC+0udoYxDTJUr7I9mQeUfgf3g3fMeT7WH9TeBx 5w7/nR9fbLsq0t5/lP90GRCiAOCFvgBR7r6K81F/bvXkJs2BICqR1CltqQWC5dVN0ajo Rp+761MLUeJfFuCofzLXQ+Co1FdNgr+KicD24pIlTseuRojDUfqdru0tvzaOGsfYsPJc u7r2Q2VjaAakFYr/g8ALdJSIKVb9NIjC3ZvIKUPpg4efIpSF75iCaULaklFFKrd2m6Z+ VzlOjrT+54yTjMQ146OCBxtnfsSPrO+nFVsnNjFJC28hJcXzoUmSASn1aRLY3vahgmmM Sa0w== X-Received: by 10.68.211.164 with SMTP id nd4mr4693851pbc.44.1400076103982; Wed, 14 May 2014 07:01:43 -0700 (PDT) Received: from vivek-Vostro-1014.local ([27.7.165.169]) by mx.google.com with ESMTPSA id zq5sm3738884pbb.37.2014.05.14.07.01.39 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 14 May 2014 07:01:43 -0700 (PDT) From: Vivek Gautam To: linux-samsung-soc@vger.kernel.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, kgene.kim@samsung.com Subject: [PATCH v6 5/8] ARM: dts: exynos5250-snow: Add Vbus regulator for USB 3.0 Date: Wed, 14 May 2014 19:31:07 +0530 Message-Id: <1400076070-12456-6-git-send-email-gautam.vivek@samsung.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1400076070-12456-1-git-send-email-gautam.vivek@samsung.com> References: <1400076070-12456-1-git-send-email-gautam.vivek@samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140514_070205_229234_4A6A6EE4 X-CRM114-Status: UNSURE ( 9.18 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.2 (/) Cc: gregkh@linuxfoundation.org, t.figa@samsung.com, jg1.han@samsung.com, linux-kernel@vger.kernel.org, balbi@ti.com, kishon@ti.com, robh+dt@kernel.org, Vivek Gautam , linux-arm-kernel@lists.infradead.org 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-Spam-Status: No, score=-2.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=ham 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 required fixed-regulator for VBUS supply for USB 3.0 controller phy. Signed-off-by: Vivek Gautam --- arch/arm/boot/dts/exynos5250-snow.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts index 1ce1088..fd9b3b3 100644 --- a/arch/arm/boot/dts/exynos5250-snow.dts +++ b/arch/arm/boot/dts/exynos5250-snow.dts @@ -37,6 +37,13 @@ sd3_bus4: sd3-bus-width4 { samsung,pin-drv = <0>; }; + + usb3_vbus_en: usb3-vbus-en { + samsung,pins = "gpx2-7"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; }; gpio-keys { @@ -196,6 +203,21 @@ }; }; + usb3_vbus_reg: regulator-usb3 { + compatible = "regulator-fixed"; + regulator-name = "P5.0V_USB3CON"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpx2 7 0>; + pinctrl-names = "default"; + pinctrl-0 = <&usb3_vbus_en>; + enable-active-high; + }; + + phy@12100000 { + vbus-supply = <&usb3_vbus_reg>; + }; + usb@12110000 { samsung,vbus-gpio = <&gpx1 1 0>; };