From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8DBD9C433EF for ; Sat, 11 Jun 2022 13:51:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ZG6Pe+CIR5DqoHuaDP3MJdezYCnp6aNxmMk0XIBmoIA=; b=YGj6W0XVC+2UN+ Xm5Iw8F+Yt8jymvsX+X5KaRP+nVqmCkOXAxCWG6qp8G0Annps7zrF4IlngeYh2g1M8v7Iw3ArHOVC gjCVMMr52Gg1wOoCJTjHNSmE19VyYyMeUmzrY22xKjHuJBVTomZuLKCiCPoCxcZNpz1yJa2wqSrB7 ohCAigyTJQjiVO28DWW7MFvX7q4Dk9epIlwK85bBUPLicIOAtlu0g5WH85siObzQ2JOtlj3mZcmFP mxoWNCOl/4L3QLiVupzgTC5glOqXeD3532XALyVP00P5olLfTW3WV5OA64VE9ijUoKEQXS4iBw4gI lMsXOx7YxQWKPXHUrT4w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o01VM-00D8zZ-GM; Sat, 11 Jun 2022 13:50:20 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o01VI-00D8xk-Tt; Sat, 11 Jun 2022 13:50:18 +0000 Received: from p508fd9f0.dip0.t-ipconnect.de ([80.143.217.240] helo=phil.localnet) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1o01VC-0004TJ-AU; Sat, 11 Jun 2022 15:50:10 +0200 From: Heiko Stuebner To: Rob Herring , Krzysztof Kozlowski , Michael Riesch , Peter Geis Cc: devicetree , arm-mail-list , "open list:ARM/Rockchip SoC..." , Linux Kernel Mailing List Subject: Re: [PATCH] arm64: dts: rockchip: Fix SoQuartz CM4IO usb Date: Sat, 11 Jun 2022 15:50:08 +0200 Message-ID: <4178848.3VsfAaAtOV@phil> In-Reply-To: References: <20220610132601.160088-1-pgwipeout@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220611_065017_027747_01D637D4 X-CRM114-Status: GOOD ( 20.83 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Am Freitag, 10. Juni 2022, 16:44:23 CEST schrieb Peter Geis: > On Fri, Jun 10, 2022 at 9:26 AM Peter Geis wrote: > > > > The SoQuartz CM4-IO should support otg mode, however it currently > > defaults to device mode when otg is enabled. Force it to host mode to > > retain the previous behavior. > > It would seem the role-switch issue is more widespread than originally > thought, affecting other boards where automatic control should work. > Please hold this patch while I investigate further. ok! I guess this also applies to "arm64: dts: rockchip: Fix Quartz64-A dwc3 otg port behavior"? Heiko > > > > Fixes: bc405bb3eeee ("arm64: dts: rockchip: enable otg/drd operation of usb_host0_xhci in rk356x") > > > > Signed-off-by: Peter Geis > > --- > > arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts b/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts > > index e00568a6be5c..56764fae9f9d 100644 > > --- a/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts > > +++ b/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts > > @@ -169,6 +169,7 @@ &usb2phy0_otg { > > }; > > > > &usb_host0_xhci { > > + dr_mode = "host"; > > status = "okay"; > > }; > > > > -- > > 2.25.1 > > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel