diff options
| author | Stephen Warren <swarren@nvidia.com> | 2016-02-15 10:34:04 -0700 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2016-02-18 10:02:19 -0700 |
| commit | 5589bc2770a7d7fe346f5972596f26d1ddf57bba (patch) | |
| tree | 7dabd5140064e2b05149dc52f79eb6e079ceb96e /arch | |
| parent | bf519825390af615da6266b3a26b9754797e4025 (diff) | |
ARM: tegra: enable USB device mode port on Dalmore
This allows U-Boot to expose UMS and DFU protocols on this port in device
mode, or to act as a USB host on the port, using an "OTG" (micro-B to
female A host) cable.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/tegra114-dalmore.dts | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm/dts/tegra114-dalmore.dts b/arch/arm/dts/tegra114-dalmore.dts index 51ff266d76..49195c3596 100644 --- a/arch/arm/dts/tegra114-dalmore.dts +++ b/arch/arm/dts/tegra114-dalmore.dts @@ -18,7 +18,8 @@ i2c4 = "/i2c@7000c700"; sdhci0 = "/sdhci@78000600"; sdhci1 = "/sdhci@78000400"; - usb0 = "/usb@7d008000"; + usb0 = "/usb@7d000000"; + usb1 = "/usb@7d008000"; }; memory { @@ -67,6 +68,12 @@ status = "okay"; }; + usb@7d000000 { + status = "okay"; + dr_mode = "otg"; + nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; + }; + usb@7d008000 { nvidia,vbus-gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; status = "okay"; |