From: Becky Bruce Date: Mon, 6 Feb 2006 20:26:31 +0000 (-0600) Subject: [PATCH] documentation/powerpc: add bus-frequency property to SOC node X-Git-Tag: v2.6.16-rc3~67^2~2 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d4b95ae8e946e5754122220644c865ec3735428;p=linux-2.6 [PATCH] documentation/powerpc: add bus-frequency property to SOC node Updated SOC node definition in documentation to include bus-frequency property. Also extended mdio example to match specification. Signed-off-by: Becky Bruce Signed-off-by: Kumar Gala Signed-off-by: Paul Mackerras --- diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt index 1284498e84..54e5f9b153 100644 --- a/Documentation/powerpc/booting-without-of.txt +++ b/Documentation/powerpc/booting-without-of.txt @@ -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 = ; + 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 = ; + bus-frequency = <0>; mdio@24520 { reg = <24520 20>;