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author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-09-01 09:47:17 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-09-02 11:01:29 +0200 |
commit | a595ff6eea05b919567f96d71e7e2c7b6236b8ac (patch) | |
tree | 2d7cea529b6a06be744116e29e8a97b0c8de1981 /dts/Bindings/net/fsl-fec.txt | |
parent | 7955f4315187665690f51e20698d4c12c68e008f (diff) | |
download | barebox-a595ff6eea05b919567f96d71e7e2c7b6236b8ac.tar.gz barebox-a595ff6eea05b919567f96d71e7e2c7b6236b8ac.tar.xz |
dts: update to v3.17-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/net/fsl-fec.txt')
-rw-r--r-- | dts/Bindings/net/fsl-fec.txt | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/dts/Bindings/net/fsl-fec.txt b/dts/Bindings/net/fsl-fec.txt index 6bc84adb10..8a2c7b55ec 100644 --- a/dts/Bindings/net/fsl-fec.txt +++ b/dts/Bindings/net/fsl-fec.txt @@ -12,7 +12,14 @@ Optional properties: only if property "phy-reset-gpios" is available. Missing the property will have the duration be 1 millisecond. Numbers greater than 1000 are invalid and 1 millisecond will be used instead. -- phy-supply: regulator that powers the Ethernet PHY. +- phy-supply : regulator that powers the Ethernet PHY. +- phy-handle : phandle to the PHY device connected to this device. +- fixed-link : Assume a fixed link. See fixed-link.txt in the same directory. + Use instead of phy-handle. + +Optional subnodes: +- mdio : specifies the mdio bus in the FEC, used as a container for phy nodes + according to phy.txt in the same directory Example: @@ -25,3 +32,23 @@ ethernet@83fec000 { local-mac-address = [00 04 9F 01 1B B9]; phy-supply = <®_fec_supply>; }; + +Example with phy specified: + +ethernet@83fec000 { + compatible = "fsl,imx51-fec", "fsl,imx27-fec"; + reg = <0x83fec000 0x4000>; + interrupts = <87>; + phy-mode = "mii"; + phy-reset-gpios = <&gpio2 14 0>; /* GPIO2_14 */ + local-mac-address = [00 04 9F 01 1B B9]; + phy-supply = <®_fec_supply>; + phy-handle = <ðphy>; + mdio { + ethphy: ethernet-phy@6 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <6>; + max-speed = <100>; + }; + }; +}; |