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| author | Kim Phillips <kim.phillips@freescale.com> | 2007-04-24 07:26:10 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-05-02 20:04:29 +1000 |
| commit | 60c1922c6909b2d1242d8476069d8459b859de59 (patch) | |
| tree | 703b2c9e5bd9845f2f326130feb3ae391ba61c05 /Documentation/powerpc | |
| parent | 650f7b3b2f0ead0673e90452cf3dedde97c537ba (diff) | |
| download | linux-60c1922c6909b2d1242d8476069d8459b859de59.tar.bz2 | |
[POWERPC] Document phy-connection-type property
Since ucc_geth is being migrated to use the phylib, the existing
(undocumented) 'interface' property is being deprecated in favour
of 'phy-connection-type'.
phy-connection-type is now maintained one-to-one with definitions
in include/linux/phy.h, albeit in the form of a string.
If not specified, "mii" is assumed.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'Documentation/powerpc')
| -rw-r--r-- | Documentation/powerpc/booting-without-of.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt index 033a3f3b3ab7..d4bfae75c946 100644 --- a/Documentation/powerpc/booting-without-of.txt +++ b/Documentation/powerpc/booting-without-of.txt @@ -1560,6 +1560,9 @@ platforms are moved over to use the flattened-device-tree model. network device. This is used by the bootwrapper to interpret MAC addresses passed by the firmware when no information other than indices is available to associate an address with a device. + - phy-connection-type : a string naming the controller/PHY interface type, + i.e., "mii" (default), "rmii", "gmii", "rgmii", "rgmii-id", "tbi", + or "rtbi". Example: ucc@2000 { @@ -1574,6 +1577,7 @@ platforms are moved over to use the flattened-device-tree model. rx-clock = "none"; tx-clock = "clk9"; phy-handle = <212000>; + phy-connection-type = "gmii"; pio-handle = <140001>; }; |