From mboxrd@z Thu Jan 1 00:00:00 1970 From: 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> References: <1465564650-27516-1-git-send-email-rogerq@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1465564650-27516-1-git-send-email-rogerq@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: balbi@kernel.org Cc: tony@atomide.com, Joao.Pinto@synopsys.com, sergei.shtylyov@cogentembedded.com, peter.chen@freescale.com, jun.li@freescale.com, grygorii.strashko@ti.com, yoshihiro.shimoda.uh@renesas.com, nsekhar@ti.com, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, Roger Quadros List-Id: linux-omap@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