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author | Sascha Hauer <s.hauer@pengutronix.de> | 2017-01-10 08:24:29 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2017-01-10 08:48:45 +0100 |
commit | 4c3f7148178d04d69cf2d4751101b4d57561b7b3 (patch) | |
tree | 1efff347ff23175b5087b8c214d17dd3b1333a1c /dts/Bindings | |
parent | f26c2f4f622182dc79dee970b6fb18370f91d969 (diff) | |
download | barebox-4c3f7148178d04d69cf2d4751101b4d57561b7b3.tar.gz barebox-4c3f7148178d04d69cf2d4751101b4d57561b7b3.tar.xz |
dts: update to v4.9-rc8
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings')
-rw-r--r-- | dts/Bindings/net/ethernet.txt | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/dts/Bindings/net/ethernet.txt b/dts/Bindings/net/ethernet.txt index e1d7681241..05150957ec 100644 --- a/dts/Bindings/net/ethernet.txt +++ b/dts/Bindings/net/ethernet.txt @@ -9,10 +9,26 @@ The following properties are common to the Ethernet controllers: - max-speed: number, specifies maximum speed in Mbit/s supported by the device; - max-frame-size: number, maximum transfer unit (IEEE defined MTU), rather than the maximum frame size (there's contradiction in ePAPR). -- phy-mode: string, operation mode of the PHY interface; supported values are - "mii", "gmii", "sgmii", "qsgmii", "tbi", "rev-mii", "rmii", "rgmii", "rgmii-id", - "rgmii-rxid", "rgmii-txid", "rtbi", "smii", "xgmii", "trgmii"; this is now a - de-facto standard property; +- phy-mode: string, operation mode of the PHY interface. This is now a de-facto + standard property; supported values are: + * "mii" + * "gmii" + * "sgmii" + * "qsgmii" + * "tbi" + * "rev-mii" + * "rmii" + * "rgmii" (RX and TX delays are added by the MAC when required) + * "rgmii-id" (RGMII with internal RX and TX delays provided by the PHY, the + MAC should not add the RX or TX delays in this case) + * "rgmii-rxid" (RGMII with internal RX delay provided by the PHY, the MAC + should not add an RX delay in this case) + * "rgmii-txid" (RGMII with internal TX delay provided by the PHY, the MAC + should not add an TX delay in this case) + * "rtbi" + * "smii" + * "xgmii" + * "trgmii" - phy-connection-type: the same as "phy-mode" property but described in ePAPR; - phy-handle: phandle, specifies a reference to a node representing a PHY device; this property is described in ePAPR and so preferred; |