From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: [RFC 5/5] ARM: tegra: Enable UDC on Jetson TK1 Date: Thu, 26 May 2016 17:40:05 +0200 Message-ID: <20160526154005.11558-6-thierry.reding@gmail.com> References: <20160526154005.11558-1-thierry.reding@gmail.com> Return-path: In-Reply-To: <20160526154005.11558-1-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Peter Chen , Greg Kroah-Hartman Cc: Stephen Warren , Thierry Reding , Alexandre Courbot , Jon Hunter , linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-tegra@vger.kernel.org From: Thierry Reding Override the compatible string of the first USB controller to enable device mode. Signed-off-by: Thierry Reding --- arch/arm/boot/dts/tegra124-jetson-tk1.dts | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts index 941f36263c8f..30e92cc85b86 100644 --- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts +++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts @@ -1726,7 +1726,7 @@ lanes { usb2-0 { - nvidia,function = "xusb"; + nvidia,function = "snps"; status = "okay"; }; @@ -1833,6 +1833,17 @@ }; }; + usb@0,7d000000 { + compatible = "nvidia,tegra124-udc"; + status = "okay"; + dr_mode = "otg"; + }; + + usb-phy@0,7d000000 { + status = "okay"; + dr_mode = "otg"; + }; + /* mini-PCIe USB */ usb@0,7d004000 { status = "okay"; -- 2.8.3