[PATCH for v4.9 LTS 06/87] ARM: dts: am57xx-idk: Put USB2 port in peripheral mode

From	"Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com>
Newsgroups	linux.kernel
Subject	[PATCH for v4.9 LTS 06/87] ARM: dts: am57xx-idk: Put USB2 port in peripheral mode
Date	2017-07-15 03:50 +0200
Message-ID	<u3knx-3kv-33@gated-at.bofh.it> (permalink)
References	<u3k49-3a5-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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From: Roger Quadros <rogerq@ti.com>

[ 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 <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
---
 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

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[PATCH for v4.9 LTS 06/87] ARM: dts: am57xx-idk: Put USB2 port in  peripheral mode "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com> - 2017-07-15 03:50 +0200

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