From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161217AbcFJNSL (ORCPT ); Fri, 10 Jun 2016 09:18:11 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:38417 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161031AbcFJNSI (ORCPT ); Fri, 10 Jun 2016 09:18:08 -0400 From: Roger Quadros To: CC: , , , , , , , , , , , Roger Quadros Subject: [PATCH v7 4/4] ARM: dts: am43xx: Enable dual-role on USB1 Date: Fri, 10 Jun 2016 16:17:30 +0300 Message-ID: <1465564650-27516-5-git-send-email-rogerq@ti.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1465564650-27516-1-git-send-email-rogerq@ti.com> References: <1465564650-27516-1-git-send-email-rogerq@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org USB1 port is micro-AB type and can function as peripheral as well as host. Enable dual-role mode for USB1. Signed-off-by: Roger Quadros --- arch/arm/boot/dts/am437x-gp-evm.dts | 5 ++++- arch/arm/boot/dts/am437x-sk-evm.dts | 5 ++++- arch/arm/boot/dts/am43x-epos-evm.dts | 5 ++++- 3 files changed, 12 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts index 5bcd3aa..d76a885 100644 --- a/arch/arm/boot/dts/am437x-gp-evm.dts +++ b/arch/arm/boot/dts/am437x-gp-evm.dts @@ -765,7 +765,10 @@ }; &usb1 { - dr_mode = "peripheral"; + dr_mode = "otg"; + hnp-disable; + srp-disable; + adp-disable; status = "okay"; }; diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts index d82dd6e..b11d50e 100644 --- a/arch/arm/boot/dts/am437x-sk-evm.dts +++ b/arch/arm/boot/dts/am437x-sk-evm.dts @@ -571,8 +571,11 @@ }; &usb1 { - dr_mode = "peripheral"; status = "okay"; + dr_mode = "otg"; + hnp-disable; + srp-disable; + adp-disable; pinctrl-names = "default"; pinctrl-0 = <&usb1_pins>; }; diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts index 3549b8c..9578602 100644 --- a/arch/arm/boot/dts/am43x-epos-evm.dts +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -676,8 +676,11 @@ }; &usb1 { - dr_mode = "peripheral"; status = "okay"; + dr_mode = "otg"; + hnp-disable; + srp-disable; + adp-disable; }; &usb2_phy2 { -- 2.7.4