From 18b4bad312ffc82410173f6f265d43f8585d7e65 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Antoine=20T=C3=A9nart?= Date: Tue, 30 Sep 2014 16:28:09 +0200 Subject: [PATCH] Documentation: bindings: net: add the Marvell PXA168 Ethernet controller This adds the binding documentation for the Marvell PXA168 Ethernet controller, following its DT support. Signed-off-by: Antoine Tenart Acked-by: Arnd Bergmann Signed-off-by: David S. Miller --- .../bindings/net/marvell-pxa168.txt | 36 +++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/marvell-pxa168.txt diff --git a/Documentation/devicetree/bindings/net/marvell-pxa168.txt b/Documentation/devicetree/bindings/net/marvell-pxa168.txt new file mode 100644 index 000000000000..845a148a346e --- /dev/null +++ b/Documentation/devicetree/bindings/net/marvell-pxa168.txt @@ -0,0 +1,36 @@ +* Marvell PXA168 Ethernet Controller + +Required properties: +- compatible: should be "marvell,pxa168-eth". +- reg: address and length of the register set for the device. +- interrupts: interrupt for the device. +- clocks: pointer to the clock for the device. + +Optional properties: +- port-id: Ethernet port number. Should be '0','1' or '2'. +- #address-cells: must be 1 when using sub-nodes. +- #size-cells: must be 0 when using sub-nodes. +- phy-handle: see ethernet.txt file in the same directory. +- local-mac-address: see ethernet.txt file in the same directory. + +Sub-nodes: +Each PHY can be represented as a sub-node. This is not mandatory. + +Sub-nodes required properties: +- reg: the MDIO address of the PHY. + +Example: + + eth0: ethernet@f7b90000 { + compatible = "marvell,pxa168-eth"; + reg = <0xf7b90000 0x10000>; + clocks = <&chip CLKID_GETH0>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + phy-handle = <ðphy0>; + + ethphy0: ethernet-phy@0 { + reg = <0>; + }; + };