From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752046AbdGOBrF (ORCPT ); Fri, 14 Jul 2017 21:47:05 -0400 Received: from omzsmtpe03.verizonbusiness.com ([199.249.25.208]:16546 "EHLO omzsmtpe03.verizonbusiness.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751150AbdGOB0Z (ORCPT ); Fri, 14 Jul 2017 21:26:25 -0400 X-IronPort-Anti-Spam-Filtered: false From: "Levin, Alexander (Sasha Levin)" Cc: Roger Quadros , Tony Lindgren , "Levin, Alexander (Sasha Levin)" X-Host: viking.odc.vzwcorp.com To: "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" Subject: [PATCH for v4.9 LTS 06/87] ARM: dts: am57xx-idk: Put USB2 port in peripheral mode Thread-Topic: [PATCH for v4.9 LTS 06/87] ARM: dts: am57xx-idk: Put USB2 port in peripheral mode Thread-Index: AQHS/QlQLnRXEYAn6k6QD4MiCE3Ucw== Date: Sat, 15 Jul 2017 01:25:58 +0000 Message-ID: <20170715012538.10101-6-alexander.levin@verizon.com> References: <20170715012538.10101-1-alexander.levin@verizon.com> In-Reply-To: <20170715012538.10101-1-alexander.levin@verizon.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.144.60.250] Content-Type: text/plain; charset="iso-8859-1" MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by nfs id v6F1l8rq024393 From: Roger Quadros [ Upstream commit 5acd016c88937be3667ba4e6b60f0f74455b5e80 ] USB2 port can be operated in dual-role mode but till we have dual-role support in dwc3 driver let's limit this port to peripheral mode. If we don't do so it defaults to host mode. USB1 port is meant for host only operation and we don't want both ports in host only mode. Signed-off-by: Roger Quadros Signed-off-by: Tony Lindgren Signed-off-by: Sasha Levin --- arch/arm/boot/dts/am57xx-idk-common.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/am57xx-idk-common.dtsi b/arch/arm/boot/dts/am57xx-idk-common.dtsi index 03cec62260e1..db858fff4e18 100644 --- a/arch/arm/boot/dts/am57xx-idk-common.dtsi +++ b/arch/arm/boot/dts/am57xx-idk-common.dtsi @@ -294,7 +294,7 @@ }; &usb2 { - dr_mode = "otg"; + dr_mode = "peripheral"; }; &mmc2 { -- 2.11.0