diff options
| author | Arun Ramadoss <[email protected]> | 2022-07-24 14:58:16 +0530 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2022-07-27 09:39:17 +0100 |
| commit | aa5b8b73d4bd34618508165bc0e5b7eb4b7c2c20 (patch) | |
| tree | 33e4bf8185606148c612a1a23bad0c815d9bf38a /drivers/platform/surface/aggregator | |
| parent | 46f80fa8981bcbb0ab522b34c919d0186a0cff02 (diff) | |
net: dsa: microchip: add common ksz port xmii speed selection function
This patch adds the function for configuring the 100/10Mbps speed
selection for the ksz switches. KSZ8795 switch uses Global control 4
register 0x06 bit 4 for choosing 100/10Mpbs. Other switches uses xMII
control 1 0xN300 for it.
For KSZ8795, if the bit is set then 10Mbps is chosen and if bit is
clear then 100Mbps chosen. For all other switches it is other way
around, if the bit is set then 100Mbps is chosen.
So, this patch add the generic function for ksz switch to select the
100/10Mbps speed selection. While configuring, first it disables the
gigabit functionality and then configure the respective speed.
Signed-off-by: Arun Ramadoss <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/platform/surface/aggregator')
0 files changed, 0 insertions, 0 deletions