path: root/Documentation/devicetree/bindings/net
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authorStephen Boyd <sboyd@codeaurora.org>2014-05-23 19:57:17 (GMT)
committerDavid S. Miller <davem@davemloft.net>2014-05-24 18:03:21 (GMT)
commit481300ccf3ef5a79bb7ba59f77c96035134606d9 (patch)
tree269e0a282e391f91ef94fc0865e6d5289e30f0b7 /Documentation/devicetree/bindings/net
parent54e5c4def0614ab540fbdf68e45342a4af141702 (diff)
devicetree: bindings: Properly document micrel ks8851 SPI chips
The ks8851 SPI ethernet wasn't documented, but we documented the optional regulator supply for it under the mll based ethernet chip. Furthermore, that compatible string needed another 'l'. Fix all of this and document the optional vdd-io and reset-gpios properties. Cc: Nishanth Menon <nm@ti.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: <devicetree@vger.kernel.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/devicetree/bindings/net')
1 files changed, 12 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/net/micrel-ks8851.txt b/Documentation/devicetree/bindings/net/micrel-ks8851.txt
index d54d0cc..bbdf9a7 100644
--- a/Documentation/devicetree/bindings/net/micrel-ks8851.txt
+++ b/Documentation/devicetree/bindings/net/micrel-ks8851.txt
@@ -1,9 +1,18 @@
-Micrel KS8851 Ethernet mac
+Micrel KS8851 Ethernet mac (MLL)
Required properties:
-- compatible = "micrel,ks8851-ml" of parallel interface
+- compatible = "micrel,ks8851-mll" of parallel interface
- reg : 2 physical address and size of registers for data and command
- interrupts : interrupt connection
+Micrel KS8851 Ethernet mac (SPI)
+Required properties:
+- compatible = "micrel,ks8851" or the deprecated "ks8851"
+- reg : chip select number
+- interrupts : interrupt connection
Optional properties:
-- vdd-supply: supply for Ethernet mac
+- vdd-supply: analog 3.3V supply for Ethernet mac
+- vdd-io-supply: digital 1.8V IO supply for Ethernet mac
+- reset-gpios: reset_n input pin

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