Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3b824f85191c9ccc2614474543118e88543d5ba2
Commit:     3b824f85191c9ccc2614474543118e88543d5ba2
Parent:     8d038e0433e3164e460c2daeca1ec6947a08f81a
Author:     Roy Zang <[EMAIL PROTECTED]>
AuthorDate: Tue Jun 19 15:19:18 2007 +0800
Committer:  Kumar Gala <[EMAIL PROTECTED]>
CommitDate: Tue Jul 3 02:01:49 2007 -0500

    [POWERPC] Document the global utilities node define and example
    
    Document the global utilities node define and example.
    
    Signed-off-by: Roy Zang <[EMAIL PROTECTED]>
    Signed-off-by: Kumar Gala <[EMAIL PROTECTED]>
---
 Documentation/powerpc/booting-without-of.txt |   28 ++++++++++++++++++++++++++
 1 files changed, 28 insertions(+), 0 deletions(-)

diff --git a/Documentation/powerpc/booting-without-of.txt 
b/Documentation/powerpc/booting-without-of.txt
index c169299..06141cb 100644
--- a/Documentation/powerpc/booting-without-of.txt
+++ b/Documentation/powerpc/booting-without-of.txt
@@ -51,6 +51,7 @@ Table of Contents
       h) Board Control and Status (BCSR)
       i) Freescale QUICC Engine module (QE)
       g) Flash chip nodes
+      k) Global Utilities Block
 
   VII - Specifying interrupt information for devices
     1) interrupts property
@@ -1790,6 +1791,33 @@ platforms are moved over to use the 
flattened-device-tree model.
                partition-names = "fs\0firmware";
        };
 
+   k) Global Utilities Block
+
+   The global utilities block controls power management, I/O device
+   enabling, power-on-reset configuration monitoring, general-purpose
+   I/O signal configuration, alternate function selection for multiplexed
+   signals, and clock control.
+
+   Required properties:
+
+    - compatible : Should define the compatible device type for
+      global-utilities.
+    - reg : Offset and length of the register set for the device.
+
+  Recommended properties:
+
+    - fsl,has-rstcr : Indicates that the global utilities register set
+      contains a functioning "reset control register" (i.e. the board
+      is wired to reset upon setting the HRESET_REQ bit in this register).
+
+    Example:
+
+       [EMAIL PROTECTED] {     /* global utilities block */
+               compatible = "fsl,mpc8548-guts";
+               reg = <e0000 1000>;
+               fsl,has-rstcr;
+       };
+
    More devices will be defined as this spec matures.
 
 VII - Specifying interrupt information for devices
-
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