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>
diff --git a/arch/arm/dts/tegra114-dalmore.dts b/arch/arm/dts/tegra114-dalmore.dts
index 51ff266..49195c3 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";
diff --git a/include/configs/dalmore.h b/include/configs/dalmore.h
index fdfda6b..f74ced1b 100644
--- a/include/configs/dalmore.h
+++ b/include/configs/dalmore.h
@@ -58,6 +58,7 @@
/* General networking support */
#define CONFIG_CMD_DHCP
+#include "tegra-common-usb-gadget.h"
#include "tegra-common-post.h"
#endif /* __CONFIG_H */