From patchwork Thu Nov 26 07:33:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 333224 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6D14AC64E7A for ; Thu, 26 Nov 2020 07:34:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0B5222173E for ; Thu, 26 Nov 2020 07:34:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="DlNpl7uz" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730843AbgKZHdq (ORCPT ); Thu, 26 Nov 2020 02:33:46 -0500 Received: from mail.kernel.org ([198.145.29.99]:45222 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730205AbgKZHdq (ORCPT ); Thu, 26 Nov 2020 02:33:46 -0500 Received: from wens.tw (mirror2.csie.ntu.edu.tw [140.112.30.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B81902145D; Thu, 26 Nov 2020 07:33:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1606376025; bh=KDD41CmV4iq/zVokYN1U7B8lL+F2kYydcU65HLWjkW8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DlNpl7uze499uv2DWFselQ1kdIifK/GUCMrX6ao2fwLQNUAOVZ4cpupYIFK4eZYtV pnmNejo9TYMrkjAiX5zSEsT+0y6PRFaqICe0cUUc3EOlKFm6U6vgOEouc+Vni0J8MG Z+4gua/i2YgqhOmFbbpNM6/qGXOUtdXF4BCPUN98= Received: by wens.tw (Postfix, from userid 1000) id DD5025F755; Thu, 26 Nov 2020 15:33:42 +0800 (CST) From: Chen-Yu Tsai To: Heiko Stuebner , Rob Herring Cc: Chen-Yu Tsai , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] arm64: dts: rockchip: rk3328-roc-cc: Set dr_mode to "host" for OTG Date: Thu, 26 Nov 2020 15:33:34 +0800 Message-Id: <20201126073336.30794-2-wens@kernel.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201126073336.30794-1-wens@kernel.org> References: <20201126073336.30794-1-wens@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Chen-Yu Tsai The board has a standard USB A female port connected to the USB OTG controller's data pins. Set dr_mode in the OTG controller node to indicate this usage, instead of having the implementation guess. Fixes: 2171f4fdac06 ("arm64: dts: rockchip: add roc-rk3328-cc board") Signed-off-by: Chen-Yu Tsai --- arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts index b70ffb1c6a63..b76282e704de 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts @@ -334,6 +334,7 @@ &uart2 { }; &usb20_otg { + dr_mode = "host"; status = "okay"; };