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[PATCH] documentation/powerpc: add bus-frequency property to SOC node

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Updated SOC node definition in documentation to include bus-frequency
property. Also extended mdio example to match specification.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Signed-off-by: Kumar Gala <galak@gate.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Becky Bruce 2006-02-06 14:26:31 -06:00 committed by Paul Mackerras
parent f9b4045d6b
commit 7d4b95ae8e
1 changed files with 8 additions and 0 deletions
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8
Documentation/powerpc/booting-without-of.txt
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@ -880,6 +880,10 @@ address which can extend beyond that limit.
- device_type : Should be "soc"
- ranges : Should be defined as specified in 1) to describe the
translation of SOC addresses for memory mapped SOC registers.
- bus-frequency: Contains the bus frequency for the SOC node.
Typically, the value of this field is filled in by the boot
loader.
Recommended properties:
@ -919,6 +923,7 @@ SOC.
device_type = "soc";
ranges = <00000000 e0000000 00100000>
reg = <e0000000 00003000>;
bus-frequency = <0>;
}
@ -1170,6 +1175,8 @@ platforms are moved over to use the flattened-device-tree model.
mdio@24520 {
reg = <24520 20>;
device_type = "mdio";
compatible = "gianfar";
ethernet-phy@0 {
......
@ -1317,6 +1324,7 @@ not necessary as they are usually the same as the root node.
device_type = "soc";
ranges = <00000000 e0000000 00100000>
reg = <e0000000 00003000>;
bus-frequency = <0>;
mdio@24520 {
reg = <24520 20>;