arm: socfpga: arria5-socdk: Probe DWC2 UDC from OF instead of hard-coded data
authorMarek Vasut <marex@denx.de>
Sat, 5 Dec 2015 18:24:22 +0000 (19:24 +0100)
committerMarek Vasut <marex@denx.de>
Sun, 20 Dec 2015 02:36:50 +0000 (03:36 +0100)
commit70311e69fa7f0b7c289eb6552ccc3f9fb7320c69
tree1ad43b02757865dd5dca4ad1a94652da79725bce
parentef4b01b2f7f176bb9107654257f7f3ed7fc2cf19
arm: socfpga: arria5-socdk: Probe DWC2 UDC from OF instead of hard-coded data

This patch adds the necessary OF alias for the UDC node, which let's
the code locate the DWC2 UDC base address in OF instead of hard-coding
it into the U-Boot binary. The code is adjusted to use the address from
OF instead of the hard-coded one. Finally, the hard-coded address is
removed and USB DM support is enabled.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Lukasz Majewski <l.majewski@majess.pl>
Cc: Lukasz Majewski <l.majewski@samsung.com>
arch/arm/dts/socfpga_arria5_socdk.dts
board/altera/arria5-socdk/socfpga.c
configs/socfpga_arria5_defconfig
include/configs/socfpga_arria5_socdk.h