Searched hist:"6777 f3863044bf58082a3fdd67a890f2b5080e14" (Results 1 – 1 of 1) sorted by relevance
| /rk3399_rockchip-uboot/drivers/net/ |
| H A D | zynq_gem.c | 6777f3863044bf58082a3fdd67a890f2b5080e14 Tue Sep 08 15:07:01 UTC 2015 Michal Simek <michal.simek@xilinx.com> net: zynq: Fix MDC setting for zynq
Based on spec:
"MDC must not exceed 2.5 MHz (MDC is only active during MDIO read and
write operations)"
Zynq is running on 111MHz. Current setting is 32 which is 111/32=3.47
which is above of 2.5MHz.
Using 48 divider will give us correct setting according spec
(111/48=2.31).
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
|