Merge tag 'mac80211-for-davem-2015-12-02' of git://git.kernel.org/pub/scm/linux/kerne...

[firefly-linux-kernel-4.4.55.git] / Documentation / devicetree / bindings / net / micrel.txt

diff --git a/Documentation/devicetree/bindings/net/micrel.txt b/Documentation/devicetree/bindings/net/micrel.txt
index e1d99b95c4ec984e2adbf80b808a4bb0f0f90f05..87496a8c64ab5d8d3f84497454653f0cfb395c16 100644 (file)
--- a/Documentation/devicetree/bindings/net/micrel.txt
+++ b/Documentation/devicetree/bindings/net/micrel.txt
@@ -6,19 +6,32 @@ Optional properties:
 
  - micrel,led-mode : LED mode value to set for PHYs with configurable LEDs.
 
-              Configure the LED mode with single value. The list of PHYs and
-             the bits that are currently supported:
+       Configure the LED mode with single value. The list of PHYs and the
+       bits that are currently supported:
 
-             KSZ8001: register 0x1e, bits 15..14
-             KSZ8041: register 0x1e, bits 15..14
-             KSZ8021: register 0x1f, bits 5..4
-             KSZ8031: register 0x1f, bits 5..4
-             KSZ8051: register 0x1f, bits 5..4
+       KSZ8001: register 0x1e, bits 15..14
+       KSZ8041: register 0x1e, bits 15..14
+       KSZ8021: register 0x1f, bits 5..4
+       KSZ8031: register 0x1f, bits 5..4
+       KSZ8051: register 0x1f, bits 5..4
+       KSZ8081: register 0x1f, bits 5..4
+       KSZ8091: register 0x1f, bits 5..4
 
-              See the respective PHY datasheet for the mode values.
+       See the respective PHY datasheet for the mode values.
+
+ - micrel,rmii-reference-clock-select-25-mhz: RMII Reference Clock Select
+                                               bit selects 25 MHz mode
+
+       Setting the RMII Reference Clock Select bit enables 25 MHz rather
+       than 50 MHz clock mode.
+
+       Note that this option in only needed for certain PHY revisions with a
+       non-standard, inverted function of this configuration bit.
+       Specifically, a clock reference ("rmii-ref" below) is always needed to
+       actually select a mode.
 
  - clocks, clock-names: contains clocks according to the common clock bindings.
 
-              supported clocks:
-             - KSZ8021, KSZ8031: "rmii-ref": The RMII refence input clock. Used
-               to determine the XI input clock.
+       supported clocks:
+       - KSZ8021, KSZ8031, KSZ8081, KSZ8091: "rmii-ref": The RMII reference
+         input clock. Used to determine the XI input clock.