From patchwork Fri May 29 14:30:35 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Moon X-Patchwork-Id: 6508151 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 1950C9F1C1 for ; Fri, 29 May 2015 14:30:57 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 46434206E8 for ; Fri, 29 May 2015 14:30:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2C46F20718 for ; Fri, 29 May 2015 14:30:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752054AbbE2Oax (ORCPT ); Fri, 29 May 2015 10:30:53 -0400 Received: from mail-pa0-f50.google.com ([209.85.220.50]:34642 "EHLO mail-pa0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750886AbbE2Oax (ORCPT ); Fri, 29 May 2015 10:30:53 -0400 Received: by pabru16 with SMTP id ru16so61826606pab.1; Fri, 29 May 2015 07:30:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=CAOCPwlEgpUyMa2o/Am2fpJfymj6Qorin9oh2pEn6c8=; b=NpypUmm/jIztJEEq2L8V5eoz/EpdnyQ+VR3esaftEHXH3JST1PCNYC3YCkPptt94Xg VLwxYP8c9GZAlxyoplHqbyQMm04jd1b3TqevaJMIkEjx39fCXqkVDAojt2tiDQE3jNpf 8Jyjf+Nct9KbZoJwdQbHrxr7ChnW/wJwSdb8BdCi2DOnPzjJl1kgkZrSKjhvjziQGf8k Vd6r6se/koIy73dGvSWxEC7LMTTxBwrvhqV0jN5ca337l4+t5A2vJkEkEpGwzM+UMoGI WMBPESh3V9G+3j2NXu0oyHuhYn0liLhk2xDipEx/iMF4VoRe5uGix0nS0PzyX94dFfn2 OOmQ== X-Received: by 10.70.38.170 with SMTP id h10mr5535254pdk.20.1432909852332; Fri, 29 May 2015 07:30:52 -0700 (PDT) Received: from odroidxu3.localdomain ([103.249.89.28]) by mx.google.com with ESMTPSA id ld1sm5810812pbc.26.2015.05.29.07.30.47 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 29 May 2015 07:30:51 -0700 (PDT) From: Anand Moon To: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Russell King , Kukjin Kim , Krzysztof Kozlowski Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Anand Moon Subject: [PATCHv3] ARM: dts: odroidxu3: Enable USB3 regulators Date: Sat, 30 May 2015 00:00:35 +0930 Message-Id: <1432909836-3952-1-git-send-email-linux.amoon@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID, 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 Enable regulator for usbdrd3_0 and usbdrd3_1. Looking at the schematic pin diagram for MAX77802 USB3_0 and USB3_1 is regulated by LDO9 and LD011. Fix the boot message of failed. [ 3.503539] exynos-dwc3 usb@12000000: Looking up vdd33-supply from device tree [ 3.503556] exynos-dwc3 usb@12000000: Looking up vdd33-supply property in node /usb@12000000 failed [ 3.503568] usb@12000000 supply vdd33 not found, using dummy regulator [ 3.509154] exynos-dwc3 usb@12000000: Looking up vdd10-supply from device tree [ 3.509170] exynos-dwc3 usb@12000000: Looking up vdd10-supply property in node /usb@12000000 failed [ 3.509181] usb@12000000 supply vdd10 not found, using dummy regulator [ 3.917548] exynos-dwc3 usb@12400000: Looking up vdd33-supply from device tree [ 3.917565] exynos-dwc3 usb@12400000: Looking up vdd33-supply property in node /usb@12400000 failed [ 3.917578] usb@12400000 supply vdd33 not found, using dummy regulator [ 3.922731] exynos-dwc3 usb@12400000: Looking up vdd10-supply from device tree [ 3.922747] exynos-dwc3 usb@12400000: Looking up vdd10-supply property in node /usb@12400000 failed Tested-by: Krzysztof Kozlowski Signed-off-by: Anand Moon Reviewed-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos5422-odroidxu3.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts b/arch/arm/boot/dts/exynos5422-odroidxu3.dts index 27014bb..a353a58 100644 --- a/arch/arm/boot/dts/exynos5422-odroidxu3.dts +++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts @@ -513,3 +513,13 @@ &usbdrd_dwc3_1 { dr_mode = "otg"; }; + +&usbdrd3_0 { + vdd33-supply = <&ldo9_reg>; + vdd10-supply = <&ldo11_reg>; +}; + +&usbdrd3_1 { + vdd33-supply = <&ldo9_reg>; + vdd10-supply = <&ldo11_reg>; +};