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| author | Alex <alex.g@adaptrum.com> | 2016-11-16 01:02:33 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-16 17:53:56 -0500 |
| commit | 955e16026d08a601d02b961d13b6db9d6c13c8c9 (patch) | |
| tree | b78d7f353e0323d970b39e05d20777b5cc0aecca /drivers/net/dsa | |
| parent | 5f00a8d8a2c2fd99528ab1a3632f0e77f4d25202 (diff) | |
| download | linux-955e16026d08a601d02b961d13b6db9d6c13c8c9.tar.bz2 | |
net/phy/vitesse: Configure RGMII skew on VSC8601, if needed
With RGMII, we need a 1.5 to 2ns skew between clock and data lines. The
VSC8601 can handle this internally. While the VSC8601 can set more
fine-grained delays, the standard skew settings work out of the box.
The same heuristic is used to determine when this skew should be enabled
as in vsc824x_config_init().
Tested on custom board with AM3352 SOC and VSC801 PHY.
Signed-off-by: Alexandru Gagniuc <alex.g@adaptrum.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa')
0 files changed, 0 insertions, 0 deletions