Lines Matching +full:drive +full:- +full:strength +full:- +full:n
1 * Microsemi - vsc8531 Giga bit ethernet phy
4 - vsc8531,vddmac : The vddmac in mV. Allowed values is listed
7 with the 'edge-slowdown' property.
9 - vsc8531,edge-slowdown : % the edge should be slowed down relative to
11 Edge rate sets the drive strength of the MAC
13 drive strength will affect the edge rate of
16 by being able to reprogram drive strength
19 To adjust the edge-slowdown, the 'vddmac'
21 supported edge-slowdown values for a given
24 Ref: Table:1 - Edge rate change (below).
25 - vsc8531,led-[N]-mode : LED mode. Specify how the LED[N] should behave.
26 N depends on the number of LEDs supported by a
29 "include/dt-bindings/net/mscc-phy-vsc8531.h".
34 - load-save-gpios : GPIO used for the load/save operation of the PTP
38 Table: 1 - Edge rate change
39 ----------------------------------------------------------------|
43 |---------------------------------------------------------------|
46 |---------------------------------------------------------------|
48 |---------------------------------------------------------------|
50 |---------------------------------------------------------------|
53 |---------------------------------------------------------------|
55 |---------------------------------------------------------------|
57 |---------------------------------------------------------------|
59 |---------------------------------------------------------------|
62 |---------------------------------------------------------------|
66 vsc8531_0: ethernet-phy@0 {
67 compatible = "ethernet-phy-id0007.0570";
69 vsc8531,edge-slowdown = <7>;
70 vsc8531,led-0-mode = <VSC8531_LINK_1000_ACTIVITY>;
71 vsc8531,led-1-mode = <VSC8531_LINK_100_ACTIVITY>;
72 load-save-gpios = <&gpio 10 GPIO_ACTIVE_HIGH>;