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authorFlorian Fainelli <f.fainelli@gmail.com>2014-02-14 15:21:42 -0800
committerDavid S. Miller <davem@davemloft.net>2014-02-17 00:27:44 -0500
commitd94b27c8b65c22c92350629e04266a41774c1fe2 (patch)
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parenta11607f5a145818e097c64c72c839bcf6907e110 (diff)
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Documentation: broadcom-bcmgenet: add better clocks documentation
Document the required "clocks" phandles and their corresponding "clock-names" properties for the two clocks used by the GENET hardware block ("enet" and "enet-wol"). CC: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/net/broadcom-bcmgenet.txt7
1 files changed, 5 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/net/broadcom-bcmgenet.txt b/Documentation/devicetree/bindings/net/broadcom-bcmgenet.txt
index afd31f9..88c3d04 100644
--- a/Documentation/devicetree/bindings/net/broadcom-bcmgenet.txt
+++ b/Documentation/devicetree/bindings/net/broadcom-bcmgenet.txt
@@ -14,8 +14,11 @@ Required properties:
- size-cells: should be 1
Optional properties:
-- clocks: When provided, must be two cells, first one is the main GENET clock
- and the second cell is the Genet Wake-on-LAN clock.
+- clocks: When provided, must be two phandles to the functional clocks nodes
+ of the GENET block. The first phandle is the main GENET clock used during
+ normal operation, while the second phandle is the Wake-on-LAN clock.
+- clock-names: When provided, names of the functional clock phandles, first
+ name should be "enet" and second should be "enet-wol".
- phy-handle: A phandle to a phy node defining the PHY address (as the reg
property, a single integer), used to describe configurations where a PHY
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