From patchwork Fri Nov 14 19:46:19 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sjoerd Simons X-Patchwork-Id: 5309341 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 [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id F3457C11AC for ; Fri, 14 Nov 2014 19:49:29 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 32B1F20131 for ; Fri, 14 Nov 2014 19:49:29 +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 EDBED20103 for ; Fri, 14 Nov 2014 19:49:27 +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 1XpMq0-00065U-W2; Fri, 14 Nov 2014 19:47:20 +0000 Received: from bhuna.collabora.co.uk ([93.93.135.160]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XpMpy-00064T-D3 for linux-arm-kernel@lists.infradead.org; Fri, 14 Nov 2014 19:47:19 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: sjoerd) with ESMTPSA id 76AF860023D Received: by dusk.luon.net (Postfix, from userid 1000) id 9191125B2D; Fri, 14 Nov 2014 20:46:49 +0100 (CET) From: Sjoerd Simons To: Kukjin Kim Subject: [PATCH] ARM: dts: Explicitly set dr_mode on exynos5250-snow Date: Fri, 14 Nov 2014 20:46:19 +0100 Message-Id: <1415994379-29165-1-git-send-email-sjoerd.simons@collabora.co.uk> X-Mailer: git-send-email 2.1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141114_114718_672051_86EEB78E X-CRM114-Status: GOOD ( 10.15 ) X-Spam-Score: -0.0 (/) Cc: devicetree@vger.kernel.org, Sjoerd Simons , linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org 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: , 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=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, 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 Explicitly set the dr_mode for the dwc3 controller on the Snow board to host mode. This is required to ensure the controller is initialized in the right mode if the kernel is build with USB gadget support. Signed-off-by: Sjoerd Simons Reviewed-by: Javier Martinez Canillas --- arch/arm/boot/dts/exynos5250-snow.dts | 4 ++++ arch/arm/boot/dts/exynos5250.dtsi | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts index e51fcef..60429ad 100644 --- a/arch/arm/boot/dts/exynos5250-snow.dts +++ b/arch/arm/boot/dts/exynos5250-snow.dts @@ -624,4 +624,8 @@ num-cs = <1>; }; +&usbdrd_dwc3 { + dr_mode = "host"; +}; + #include "cros-ec-keyboard.dtsi" diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index f21b9aa..d55c1a2 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -555,7 +555,7 @@ #size-cells = <1>; ranges; - dwc3 { + usbdrd_dwc3: dwc3 { compatible = "synopsys,dwc3"; reg = <0x12000000 0x10000>; interrupts = <0 72 0>;