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overlays: Correct the eth_led* colour assignments
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See: raspberrypi/firmware#1311

Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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Phil Elwell committed Jan 29, 2020
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17 changes: 9 additions & 8 deletions arch/arm/boot/dts/overlays/README
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Expand Up @@ -109,27 +109,28 @@ Params:
Legal values are 2, 3, 4, 5 and 0, where
0 means never downshift (default 2). Pi3B+ only.

eth_led0 Set mode of LED0 (usually orange). The legal
values are:
eth_led0 Set mode of LED0 - amber on Pi3B+ (default "1"),
green on Pi4 (default "0").
The legal values are:

Pi3B+

0=link/activity 1=link1000/activity (default)
0=link/activity 1=link1000/activity
2=link100/activity 3=link10/activity
4=link100/1000/activity 5=link10/1000/activity
6=link10/100/activity 14=off 15=on

Pi4

0=Speed/Activity (default) 1=Speed
2=Speed/Flash activity 3=FDX
0=Speed/Activity 1=Speed
2=Flash activity 3=FDX
4=Off 5=On
6=Alt 7=Speed/Flash
8=Link 9=Activity

eth_led1 Set mode of LED1 (usually green) (Pi3B+ default
"6", Pi4 default "8"). See eth_led0 for legal
values.
eth_led1 Set mode of LED1 - green on Pi3B (default "6"),
amber on Pi4 (default "8"). See eth_led0 for
legal values.

eth_max_speed Set the maximum speed a link is allowed
to negotiate. Legal values are 10, 100 and
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