net: phy: dp83867: Add documentation for CLK_OUT pin muxing

Add documentation of ti,clk-output-sel which can be used to select
a specific clock for CLK_OUT.

Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wadim Egorov 2018-02-14 17:07:12 +01:00 committed by David S. Miller
parent 9708fb630d
commit 0e47079b6c
1 changed files with 2 additions and 0 deletions

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@ -25,6 +25,8 @@ Optional property:
software needs to take when this pin is
strapped in these modes. See data manual
for details.
- ti,clk-output-sel - Muxing option for CLK_OUT pin - see dt-bindings/net/ti-dp83867.h
for applicable values.
Note: ti,min-output-impedance and ti,max-output-impedance are mutually
exclusive. When both properties are present ti,max-output-impedance