Remove platform CONFIG_SYS_HZ definition for configs a-z*. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Add the support for the am437x xhci usb host. The xHCI host on AM437 is connected to a usb2 phy so need to add support to enable those clocks. Signed-off-by: Dan Murphy <dmurphy@ti.com>
Add config file Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>