diff options
author | Dongpo Li <lidongpo@hisilicon.com> | 2016-07-15 16:26:33 +0800 |
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committer | David S. Miller <davem@davemloft.net> | 2016-07-16 21:32:58 -0700 |
commit | 4960e4b1e69908ee70c716755a9415079e0d554f (patch) | |
tree | 225625f96708e326bba595498f68cdad11bca038 /Documentation/devicetree/bindings/net | |
parent | 8d8836d4dc74ae13acfa604f0355440eaaf23ee0 (diff) |
net: Add MDIO bus driver for the Hisilicon FEMAC
This patch adds a separate driver for the MDIO interface of the
Hisilicon Fast Ethernet MAC.
Signed-off-by: Dongpo Li <lidongpo@hisilicon.com>
Reviewed-by: Jiancheng Xue <xuejiancheng@hisilicon.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/devicetree/bindings/net')
-rw-r--r-- | Documentation/devicetree/bindings/net/hisilicon-femac-mdio.txt | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/hisilicon-femac-mdio.txt b/Documentation/devicetree/bindings/net/hisilicon-femac-mdio.txt new file mode 100644 index 000000000000..23a39a309d17 --- /dev/null +++ b/Documentation/devicetree/bindings/net/hisilicon-femac-mdio.txt @@ -0,0 +1,22 @@ +Hisilicon Fast Ethernet MDIO Controller interface + +Required properties: +- compatible: should be "hisilicon,hisi-femac-mdio". +- reg: address and length of the register set for the device. +- clocks: A phandle to the reference clock for this device. + +- PHY subnode: inherits from phy binding [1] +[1] Documentation/devicetree/bindings/net/phy.txt + +Example: +mdio: mdio@10091100 { + compatible = "hisilicon,hisi-femac-mdio"; + reg = <0x10091100 0x10>; + clocks = <&crg HI3516CV300_MDIO_CLK>; + #address-cells = <1>; + #size-cells = <0>; + + phy0: phy@1 { + reg = <1>; + }; +}; |