From 86dc1342bcbb1905b2ac9653a559b303f62bd728 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Wed, 19 Nov 2014 12:59:19 +0100 Subject: 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 Signed-off-by: David S. Miller --- Documentation/devicetree/bindings/net/micrel.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'Documentation/devicetree/bindings/net') 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. -- cgit v1.1