From patchwork Fri Nov 21 13:35:54 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vivek Gautam X-Patchwork-Id: 5355191 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 8EF97C11AC for ; Fri, 21 Nov 2014 13:54:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C4E4B2016C for ; Fri, 21 Nov 2014 13:54:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 14F78200E6 for ; Fri, 21 Nov 2014 13:54:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758492AbaKUNyj (ORCPT ); Fri, 21 Nov 2014 08:54:39 -0500 Received: from mailout3.samsung.com ([203.254.224.33]:56642 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755555AbaKUNyh (ORCPT ); Fri, 21 Nov 2014 08:54:37 -0500 Received: from epcpsbgr2.samsung.com (u142.gpu120.samsung.co.kr [203.254.230.142]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NFE00D2M6MZZN20@mailout3.samsung.com>; Fri, 21 Nov 2014 22:54:35 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [172.20.52.124]) by epcpsbgr2.samsung.com (EPCPMTA) with SMTP id EF.F8.11124.B144F645; Fri, 21 Nov 2014 22:54:35 +0900 (KST) X-AuditID: cbfee68e-f79b46d000002b74-f9-546f441bc700 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id C7.78.20081.B144F645; Fri, 21 Nov 2014 22:54:35 +0900 (KST) Received: from chromebld-server.sisodomain.com ([107.108.73.106]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0NFE0066D61YU010@mmp2.samsung.com>; Fri, 21 Nov 2014 22:54:35 +0900 (KST) From: Vivek Gautam To: linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, balbi@ti.com, kishon@ti.com Cc: linux-omap@vger.kernel.org, gregkh@linuxfoundation.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, robh+dt@kernel.org, stern@rowland.harvard.edu, kgene.kim@samsung.com, Vivek Gautam Subject: [PATCH 11/11] arm64: dts: exynos7-espresso: Add regulators for Vbus and Vbus-Boost Date: Fri, 21 Nov 2014 19:05:54 +0530 Message-id: <1416576954-11997-12-git-send-email-gautam.vivek@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-reply-to: <1416576954-11997-1-git-send-email-gautam.vivek@samsung.com> References: <1416576954-11997-1-git-send-email-gautam.vivek@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmplkeLIzCtJLcpLzFFi42JZI2JSoyvtkh9i8PWhsMXB+/UW84+cY7Vo u3KQ3aJ58Xo2i94FV9ksLjztYbO4vGsOm8XsJf0sFjPO72OyWLSsldmide8RdovDb9pZLSb8 vsBmsWrXH0YHPo+ds+6ye2xa1cnmsX/uGnaP2Xd/MHr0bVnF6HH8xnYmj8+b5ALYo7hsUlJz MstSi/TtErgyVuz+yFrQxF/x47xIA+Ncni5GTg4JAROJa2dWs0DYYhIX7q1n62Lk4hASWMoo sf/EXKYuRg6wolP7XSDi0xklzh47xgjhTGCSOHp0IiNIN5uArkTT211gtojAbEaJtoNCIEXM AvcYJT6//w62QlggVmLe1OlsIDaLgKrE22OPWUE28Ap4Slx8pACxTEFiziQbkApOoGjL+stM ILaQgIfEml27wfZKCNxjl2hv38QIMUZA4tvkQywQvbISmw4wQzwjKXFwxQ2WCYzCCxgZVjGK phYkFxQnpRcZ6RUn5haX5qXrJefnbmIExs7pf8/6djDePGB9iFGAg1GJh3fG1LwQIdbEsuLK 3EOMpkAbJjJLiSbnAyM0ryTe0NjMyMLUxNTYyNzSTEmcN0HqZ7CQQHpiSWp2ampBalF8UWlO avEhRiYOTqkGxvxVMcKy/PVl17dZf+JXkZ0645nO/DN73DldW1zKtJZa3PxyxuHOWsN9e7h3 zv9/+wU/n1OS8s+ciOeabcJZKtEzHJ2rCpblbAhwupAc2ed6vS7SiPvyxEZOQ8O36ev+9NuU Mtx69bns2wPtxZPPhi+QuDQ3YXFCzO2776J+vhFmcd3xo+RfghJLcUaioRZzUXEiABZ9jKKY AgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrPIsWRmVeSWpSXmKPExsVy+t9jQV1pl/wQg1nruSwO3q+3mH/kHKtF 25WD7BbNi9ezWfQuuMpmceFpD5vF5V1z2CxmL+lnsZhxfh+TxaJlrcwWrXuPsFscftPOajHh 9wU2i1W7/jA68HnsnHWX3WPTqk42j/1z17B7zL77g9Gjb8sqRo/jN7YzeXzeJBfAHtXAaJOR mpiSWqSQmpecn5KZl26r5B0c7xxvamZgqGtoaWGupJCXmJtqq+TiE6DrlpkDdLOSQlliTilQ KCCxuFhJ3w7ThNAQN10LmMYIXd+QILgeIwM0kLCGMWPF7o+sBU38FT/OizQwzuXpYuTgkBAw kTi136WLkRPIFJO4cG89WxcjF4eQwHRGibPHjjFCOBOYJI4encgIUsUmoCvR9HYXmC0iMJtR ou2gEEgRs8A9RonP77+zgCSEBWIl5k2dzgZiswioSrw99pgVZBuvgKfExUcKEIsVJOZMsgGp 4ASKtqy/zARiCwl4SKzZtZtxAiPvAkaGVYyiqQXJBcVJ6bmGesWJucWleel6yfm5mxjBkflM agfjygaLQ4wCHIxKPLwfpueFCLEmlhVX5h5ilOBgVhLhLRfODxHiTUmsrEotyo8vKs1JLT7E aAp000RmKdHkfGDSyCuJNzQ2MTc1NrU0sTAxs1QS571xMzdESCA9sSQ1OzW1ILUIpo+Jg1Oq gZF1Guua5Ob9lxT8rvUHH/5y5XFDT9avhX/9w0w0vnMal5gKJAQuOZf3diqXl0XUJD7uP8Vr TiQuNY5/xDz986bNeiEKv1kO3n7k+XhX5Kv6BQp6j5qid624Xbs7eYWE2sLSmhz1zw8mRjjt fXaKJ4lH7t+OAFXRBgGmPTu3vn3uvN5MadX/+eVKLMUZiYZazEXFiQAVd6GO4gIAAA== DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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 Adding fixed voltage regulators for Vbus and Vbus-boost required by USB 3.0 DRD controller on Exynos7-espresso board. Signed-off-by: Vivek Gautam --- arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 43 +++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts index 5424cc4..2dedd5e 100644 --- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts @@ -30,6 +30,28 @@ device_type = "memory"; reg = <0x0 0x40000000 0x0 0xC0000000>; }; + + usb30_vbus_reg: regulator-usb30 { + compatible = "regulator-fixed"; + regulator-name = "VBUS_5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gph1 1 0>; + pinctrl-names = "default"; + pinctrl-0 = <&usb30_vbus_en>; + enable-active-high; + }; + + usb3drd_vboost_5v: regulator-usb3drd-vboost { + compatible = "regulator-fixed"; + regulator-name = "VUSB_VBUS_5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpf4 1 0>; + pinctrl-names = "default"; + pinctrl-0 = <&usb3drd_vboost_en>; + enable-active-high; + }; }; &fin_pll { @@ -40,6 +62,22 @@ status = "okay"; }; +&pinctrl_bus1 { + usb30_vbus_en: usb30-vbus-en { + samsung,pins = "gph1-1"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + usb3drd_vboost_en: usb3drd-vboost-en { + samsung,pins = "gpf4-1"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; +}; + &rtc { status = "okay"; }; @@ -82,3 +120,8 @@ bus-width = <4>; disable-wp; }; + +&usbdrd_phy { + vbus-supply = <&usb30_vbus_reg>; + vbus-boost-supply = <&usb3drd_vboost_5v>; +};