From ba202f15cd5d8781249a453431bca2770ba797ee Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Tue, 6 Mar 2012 21:04:33 -0800 Subject: 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 Acked-by: Stephen Warren Signed-off-by: Olof Johansson --- arch/arm/boot/dts/tegra20.dtsi | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index d2bc7e7ad06d..f29978ecaebe 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -188,6 +188,7 @@ reg = <0xc5000000 0x4000>; interrupts = < 0 20 0x04 >; phy_type = "utmi"; + nvidia,has-legacy-mode; }; usb@c5004000 { -- cgit v1.2.3 From 0a428036dfb28be3e5f0d671e3457509d1f4ea29 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Tue, 6 Mar 2012 21:04:34 -0800 Subject: arm: tegra: dts: Mark USB1 as an OTG port on Seaboard The USB1 port on Tegra2 supports operation in host or device modes. On Seaboard this is possible, so mark the port as OTG. Signed-off-by: Simon Glass Acked-by: Stephen Warren Signed-off-by: Olof Johansson --- arch/arm/boot/dts/tegra-seaboard.dts | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/tegra-seaboard.dts b/arch/arm/boot/dts/tegra-seaboard.dts index 876d5c92ce36..dbf1c5a171c2 100644 --- a/arch/arm/boot/dts/tegra-seaboard.dts +++ b/arch/arm/boot/dts/tegra-seaboard.dts @@ -112,6 +112,7 @@ usb@c5000000 { nvidia,vbus-gpio = <&gpio 24 0>; /* PD0 */ + dr_mode = "otg"; }; gpio-keys { -- cgit v1.2.3