[ARM] 5460/1: Orion: reduce namespace pollution
Symbols like SOFT_RESET are way too generic to be exported at large.
To avoid this, let's move the mbus bridge register defines into a
separate file and include it where needed. This affects mach-kirkwood,
mach-loki, mach-mv78xx0 and mach-orion5x simultaneously as they all
share code in plat-orion which relies on those defines.
Some other defines have been moved to narrower scopes, or simply deleted
when they had no user.
This fixes compilation problem with mpt2sas on the above listed
platforms.
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index a575daa..9ba5950 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -20,6 +20,7 @@
#include <asm/mach/map.h>
#include <asm/mach/time.h>
#include <mach/mv78xx0.h>
+#include <mach/bridge-regs.h>
#include <plat/cache-feroceon-l2.h>
#include <plat/ehci-orion.h>
#include <plat/orion_nand.h>
diff --git a/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h b/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h
new file mode 100644
index 0000000..2d14c4f
--- /dev/null
+++ b/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h
@@ -0,0 +1,39 @@
+/*
+ * arch/arm/mach-mv78xx0/include/mach/bridge-regs.h
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __ASM_ARCH_BRIDGE_REGS_H
+#define __ASM_ARCH_BRIDGE_REGS_H
+
+#include <mach/mv78xx0.h>
+
+#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104)
+#define L2_WRITETHROUGH 0x00020000
+
+#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108)
+#define SOFT_RESET_OUT_EN 0x00000004
+
+#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c)
+#define SOFT_RESET 0x00000001
+
+#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110)
+#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114)
+#define BRIDGE_INT_TIMER0 0x0002
+#define BRIDGE_INT_TIMER1 0x0004
+#define BRIDGE_INT_TIMER1_CLR (~0x0004)
+
+#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200)
+#define IRQ_CAUSE_ERR_OFF 0x0000
+#define IRQ_CAUSE_LOW_OFF 0x0004
+#define IRQ_CAUSE_HIGH_OFF 0x0008
+#define IRQ_MASK_ERR_OFF 0x000c
+#define IRQ_MASK_LOW_OFF 0x0010
+#define IRQ_MASK_HIGH_OFF 0x0014
+
+#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300)
+
+#endif
diff --git a/arch/arm/mach-mv78xx0/include/mach/entry-macro.S b/arch/arm/mach-mv78xx0/include/mach/entry-macro.S
index fbfb269..66ae2d2 100644
--- a/arch/arm/mach-mv78xx0/include/mach/entry-macro.S
+++ b/arch/arm/mach-mv78xx0/include/mach/entry-macro.S
@@ -8,7 +8,7 @@
* warranty of any kind, whether express or implied.
*/
-#include <mach/mv78xx0.h>
+#include <mach/bridge-regs.h>
.macro disable_fiq
.endm
diff --git a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h
index 582cffc..d715b92 100644
--- a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h
+++ b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h
@@ -59,37 +59,6 @@
* Core-specific peripheral registers.
*/
#define BRIDGE_VIRT_BASE (MV78XX0_CORE_REGS_VIRT_BASE)
-#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104)
-#define L2_WRITETHROUGH 0x00020000
-#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108)
-#define SOFT_RESET_OUT_EN 0x00000004
-#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c)
-#define SOFT_RESET 0x00000001
-#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110)
-#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114)
-#define BRIDGE_INT_TIMER0 0x0002
-#define BRIDGE_INT_TIMER1 0x0004
-#define BRIDGE_INT_TIMER1_CLR (~0x0004)
-#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200)
-#define IRQ_CAUSE_ERR_OFF 0x0000
-#define IRQ_CAUSE_LOW_OFF 0x0004
-#define IRQ_CAUSE_HIGH_OFF 0x0008
-#define IRQ_MASK_ERR_OFF 0x000c
-#define IRQ_MASK_LOW_OFF 0x0010
-#define IRQ_MASK_HIGH_OFF 0x0014
-#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300)
-
-/*
- * Supported devices and revisions.
- */
-#define MV78X00_Z0_DEV_ID 0x6381
-#define MV78X00_REV_Z0 1
-
-#define MV78100_DEV_ID 0x7810
-#define MV78100_REV_A0 1
-
-#define MV78200_DEV_ID 0x7820
-#define MV78200_REV_A0 1
/*
* Register Map
@@ -135,5 +104,16 @@
#define SATA_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0xa0000)
+/*
+ * Supported devices and revisions.
+ */
+#define MV78X00_Z0_DEV_ID 0x6381
+#define MV78X00_REV_Z0 1
+
+#define MV78100_DEV_ID 0x7810
+#define MV78100_REV_A0 1
+
+#define MV78200_DEV_ID 0x7820
+#define MV78200_REV_A0 1
#endif
diff --git a/arch/arm/mach-mv78xx0/include/mach/system.h b/arch/arm/mach-mv78xx0/include/mach/system.h
index 1d6350b..66e7ce4 100644
--- a/arch/arm/mach-mv78xx0/include/mach/system.h
+++ b/arch/arm/mach-mv78xx0/include/mach/system.h
@@ -9,8 +9,7 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <mach/hardware.h>
-#include <mach/mv78xx0.h>
+#include <mach/bridge-regs.h>
static inline void arch_idle(void)
{
diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c
index 30b7e4b..f289b0e 100644
--- a/arch/arm/mach-mv78xx0/irq.c
+++ b/arch/arm/mach-mv78xx0/irq.c
@@ -13,7 +13,7 @@
#include <linux/pci.h>
#include <linux/irq.h>
#include <asm/gpio.h>
-#include <mach/mv78xx0.h>
+#include <mach/bridge-regs.h>
#include <plat/irq.h>
#include "common.h"