From d8678b58708d7e6bf947ebd03eaf44baf2adfad8 Mon Sep 17 00:00:00 2001
From: Grant Likely <grant.likely@secretlab.ca>
Date: Thu, 15 Oct 2009 10:57:53 -0600
Subject: of: add common header for flattened device tree representation

Add a common header file for working with the flattened device tree
data structure and merge the shared data tags used by Microblaze and
PowerPC

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Michal Simek <monstr@monstr.eu>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
 arch/microblaze/include/asm/prom.h | 12 +-----------
 arch/microblaze/kernel/head.S      |  2 +-
 arch/powerpc/include/asm/prom.h    | 12 +-----------
 3 files changed, 3 insertions(+), 23 deletions(-)

(limited to 'arch')

diff --git a/arch/microblaze/include/asm/prom.h b/arch/microblaze/include/asm/prom.h
index 64e8b3a8c3c..5f461f08db1 100644
--- a/arch/microblaze/include/asm/prom.h
+++ b/arch/microblaze/include/asm/prom.h
@@ -17,20 +17,10 @@
 #ifndef _ASM_MICROBLAZE_PROM_H
 #define _ASM_MICROBLAZE_PROM_H
 #ifdef __KERNEL__
-
-/* Definitions used by the flattened device tree */
-#define OF_DT_HEADER		0xd00dfeed /* marker */
-#define OF_DT_BEGIN_NODE	0x1 /* Start of node, full name */
-#define OF_DT_END_NODE		0x2 /* End node */
-#define OF_DT_PROP		0x3 /* Property: name off, size, content */
-#define OF_DT_NOP		0x4 /* nop */
-#define OF_DT_END		0x9
-
-#define OF_DT_VERSION		0x10
-
 #ifndef __ASSEMBLY__
 
 #include <linux/types.h>
+#include <linux/of_fdt.h>
 #include <linux/proc_fs.h>
 #include <linux/platform_device.h>
 #include <asm/irq.h>
diff --git a/arch/microblaze/kernel/head.S b/arch/microblaze/kernel/head.S
index 697ce3007f3..30916193fcc 100644
--- a/arch/microblaze/kernel/head.S
+++ b/arch/microblaze/kernel/head.S
@@ -31,7 +31,7 @@
 #include <linux/linkage.h>
 #include <asm/thread_info.h>
 #include <asm/page.h>
-#include <asm/prom.h>		/* for OF_DT_HEADER */
+#include <linux/of_fdt.h>		/* for OF_DT_HEADER */
 
 #ifdef CONFIG_MMU
 #include <asm/setup.h> /* COMMAND_LINE_SIZE */
diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h
index c918db535f0..7181f8ac40f 100644
--- a/arch/powerpc/include/asm/prom.h
+++ b/arch/powerpc/include/asm/prom.h
@@ -17,6 +17,7 @@
  * 2 of the License, or (at your option) any later version.
  */
 #include <linux/types.h>
+#include <linux/of_fdt.h>
 #include <linux/proc_fs.h>
 #include <linux/platform_device.h>
 #include <asm/irq.h>
@@ -29,17 +30,6 @@
 #define of_prop_cmp(s1, s2)		strcmp((s1), (s2))
 #define of_node_cmp(s1, s2)		strcasecmp((s1), (s2))
 
-/* Definitions used by the flattened device tree */
-#define OF_DT_HEADER		0xd00dfeed	/* marker */
-#define OF_DT_BEGIN_NODE	0x1		/* Start of node, full name */
-#define OF_DT_END_NODE		0x2		/* End node */
-#define OF_DT_PROP		0x3		/* Property: name off, size,
-						 * content */
-#define OF_DT_NOP		0x4		/* nop */
-#define OF_DT_END		0x9
-
-#define OF_DT_VERSION		0x10
-
 /*
  * This is what gets passed to the kernel by prom_init or kexec
  *
-- 
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