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authorJohan Hovold <johan@kernel.org>2014-11-19 12:59:19 +0100
committerDavid S. Miller <davem@davemloft.net>2014-11-21 14:08:56 -0500
commit86dc1342bcbb1905b2ac9653a559b303f62bd728 (patch)
treef452027a1a189243408283d5c54d931281e52029 /Documentation
parent63f44b2bfccdd98193bbd602747f780c0fae0f02 (diff)
downloadop-kernel-dev-86dc1342bcbb1905b2ac9653a559b303f62bd728.zip
op-kernel-dev-86dc1342bcbb1905b2ac9653a559b303f62bd728.tar.gz
net: phy: micrel: add support for clock-mode select to KSZ8081/KSZ8091
Micrel KSZ8081 and KSZ8091 PHYs have the RMII Reference Clock Select bit, which is used to select 25 or 50 MHz clock mode. Note that on some revisions of the PHY (e.g. KSZ8081RND) the function of this bit is inverted so that setting it enables 25 rather than 50 MHz mode. Add a new device-tree property "micrel,rmii-reference-clock-select-25-mhz" to describe this. Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/net/micrel.txt4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/net/micrel.txt b/Documentation/devicetree/bindings/net/micrel.txt
index 30062fa..a1bab5e 100644
--- a/Documentation/devicetree/bindings/net/micrel.txt
+++ b/Documentation/devicetree/bindings/net/micrel.txt
@@ -22,5 +22,5 @@ Optional properties:
- 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.
+ - KSZ8021, KSZ8031, KSZ8081, KSZ8091: "rmii-ref": The RMII
+ refence input clock. Used to determine the XI input clock.
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