• Liu Ying's avatar
    bus: imx-weim: populate devices on a simple bus · 26651c43
    Liu Ying authored
    There could be some memory map devices located in
    a certain chip select region of the i.MX WEIM.
    The devices could be attached to a simple bus(for
    example, a AXI bus) whose root node is one child
    device tree node of the i.MX WEIM device tree node.
    There should be a bridge(very likely, software
    transparent) bewteen the i.MX WEIM and the simple bus.
    This patch makes the i.MX WEIM driver possible to
    populate devices on a simple bus.  In this way, people
    may try various IPs(in a FPGA, maybe) outside of i.MX
    chips with the i.MX WEIM embedded.
    Signed-off-by: default avatarLiu Ying <Ying.Liu@freescale.com>
    Signed-off-by: default avatarShawn Guo <shawn.guo@freescale.com>
imx-weim.c 5.11 KB