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Diffstat (limited to 'Documentation/devicetree/bindings/net/micrel.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/net/micrel.txt | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/micrel.txt b/Documentation/devicetree/bindings/net/micrel.txt index 20a6cac7abc6..87496a8c64ab 100644 --- a/Documentation/devicetree/bindings/net/micrel.txt +++ b/Documentation/devicetree/bindings/net/micrel.txt @@ -19,6 +19,17 @@ Optional properties: 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: |