On rk3399 board, we need to configure phy interface UTMI+ width
to 16 bits via the property "snps,phyif-utmi-bits" of dwc3 node.
But we can't the get the property from kernel dtb. So this patch
initialize the phy interface UTMI+ width in dwc3 platform data,
and not dependent on the property in dtb.
Change-Id: I3f6b05e0d72806242a128c85f82b260f61ac4f95
Signed-off-by: William Wu <william.wu@rock-chips.com>
Correct type of varibale base to unsigned long as
keeping it as int causes usb failures if MSB of
the base address is set.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Since interrupt support is not present in u-boot, added an
API to handle the interrupts in dwc3 core. This API can be
polled to handle the interrupts.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
Added support for multiple dwc3 controllers. This gives uboot
the capability to control multiple dwc3 controllers.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
Added a structure to populate dwc3 core platform data. The board file should
populate these platform data before invoking dwc3 driver.
This will be removed once we have dwc3 driver adapted to use the driver model.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
William Wu
Siva Durga Prasad Paladugu
Kishon Vijay Abraham I