Patchwork [U-Boot,3/3] ARM: tegra: Whistler: remove unused USB alias

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Submitter Stephen Warren
Date Oct. 12, 2012, 7:45 p.m.
Message ID <1350071150-29380-3-git-send-email-swarren@wwwdotorg.org>
Download mbox | patch
Permalink /patch/191185/
State Accepted
Delegated to: Tom Warren
Headers show

Comments

Stephen Warren - Oct. 12, 2012, 7:45 p.m.
From: Stephen Warren <swarren@nvidia.com>

Port USB1 on Whistler is intended as a device port for USB recovery.
Whistler's DT currently contains an alias for this USB port, even though
Whistler's config doesn't enable multiple USB controllers, so the alias
is unused. Remove the unused alias for consistency for now. Similar,
explicitly disable the port in the device tree too.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 board/nvidia/dts/tegra20-whistler.dts |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

Patch

diff --git a/board/nvidia/dts/tegra20-whistler.dts b/board/nvidia/dts/tegra20-whistler.dts
index 38599bd..f830cf3 100644
--- a/board/nvidia/dts/tegra20-whistler.dts
+++ b/board/nvidia/dts/tegra20-whistler.dts
@@ -9,7 +9,6 @@ 
 	aliases {
 		i2c0 = "/i2c@7000d000";
 		usb0 = "/usb@c5008000";
-		usb1 = "/usb@c5000000";
 	};
 
 	memory {
@@ -61,6 +60,10 @@ 
 		};
 	};
 
+	usb@c5000000 {
+		status = "disabled";
+	};
+
 	usb@c5004000 {
 		status = "disabled";
 	};