linux-kernel - [PATCH 2/3] arm: tegra: dts: Add legacy mode support to Tegra2x USB1 port

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Message-Id: <1328288172-8059-3-git-send-email-sjg@chromium.org>
Date:	Fri,  3 Feb 2012 08:56:11 -0800
From:	Simon Glass <sjg@...omium.org>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-tegra@...r.kernel.org,
	Stephen Warren <swarren@...dia.com>,
	Devicetree Discuss <devicetree-discuss@...ts.ozlabs.org>,
	Simon Glass <sjg@...omium.org>
Subject: [PATCH 2/3] arm: tegra: dts: Add legacy mode support to Tegra2x USB1 port

Tegra's USB1 port supports legacy mode, so mark it as such. Even if we
don't use it, we must turn it off in the driver.

Signed-off-by: Simon Glass <sjg@...omium.org>
---
 arch/arm/boot/dts/tegra20.dtsi |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index ec1f010..a322c11 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -184,6 +184,7 @@
 		reg = <0xc5000000 0x4000>;
 		interrupts = < 0 20 0x04 >;
 		phy_type = "utmi";
+		nvidia,has-legacy-mode;
 	};
 
 	usb@...04000 {
-- 
1.7.7.3

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