ARM: Remove dependency of plat-orion time code on mach directory includes.

This patch makes the various mach dirs that use the plat-orion time
code pass in timer and bridge addresses explicitly, instead of having
plat-orion get those values by including a mach dir include file --
the latter mechanism is problematic if you want to support multiple
ARM platforms in the same kernel image.

Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>

6 files changed, 11 insertions, 5 deletions

diff --git a/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c b/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c
index 29e390e89ff4..20f3f125ed2b 100644
--- a/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c
+++ b/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c
@@ -148,6 +148,7 @@ MACHINE_START(TERASTATION_WXL, "Buffalo Nas WXL")
         .boot_params    = 0x00000100,
         .init_machine   = wxl_init,
         .map_io         = mv78xx0_map_io,
+        .init_early     = mv78xx0_init_early,
         .init_irq       = mv78xx0_init_irq,
         .timer          = &mv78xx0_timer,
 MACHINE_END
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index 08465eb6a2c2..44fb4e55be0d 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -818,9 +818,15 @@ void __init mv78xx0_uart3_init(void)
 /*****************************************************************************
  * Time handling
  ****************************************************************************/
+void __init mv78xx0_init_early(void)
+{
+        orion_time_set_base(TIMER_VIRT_BASE);
+}
+
 static void mv78xx0_timer_init(void)
 {
-        orion_time_init(IRQ_MV78XX0_TIMER_1, get_tclk());
+        orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR,
+                        IRQ_MV78XX0_TIMER_1, get_tclk());
 }
 
 struct sys_timer mv78xx0_timer = {
diff --git a/arch/arm/mach-mv78xx0/common.h b/arch/arm/mach-mv78xx0/common.h
index befc22475469..632e63d65e7a 100644
--- a/arch/arm/mach-mv78xx0/common.h
+++ b/arch/arm/mach-mv78xx0/common.h
@@ -20,6 +20,7 @@ struct mv_sata_platform_data;
 int mv78xx0_core_index(void);
 void mv78xx0_map_io(void);
 void mv78xx0_init(void);
+void mv78xx0_init_early(void);
 void mv78xx0_init_irq(void);
 
 extern struct mbus_dram_target_info mv78xx0_mbus_dram_info;
diff --git a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
index 207c95e403b9..df5aebe5b0fa 100644
--- a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
+++ b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
@@ -96,6 +96,7 @@ MACHINE_START(DB78X00_BP, "Marvell DB-78x00-BP Development Board")
         .boot_params    = 0x00000100,
         .init_machine   = db78x00_init,
         .map_io         = mv78xx0_map_io,
+        .init_early     = mv78xx0_init_early,
         .init_irq       = mv78xx0_init_irq,
         .timer          = &mv78xx0_timer,
 MACHINE_END
diff --git a/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h b/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h
index 2d14c4fe294d..c64dbb96dbad 100644
--- a/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h
+++ b/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h
@@ -20,10 +20,6 @@
 #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)
diff --git a/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c b/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c
index 3511ad4d973b..d927f14c6810 100644
--- a/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c
+++ b/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c
@@ -81,6 +81,7 @@ MACHINE_START(RD78X00_MASA, "Marvell RD-78x00-MASA Development Board")
         .boot_params    = 0x00000100,
         .init_machine   = rd78x00_masa_init,
         .map_io         = mv78xx0_map_io,
+        .init_early     = mv78xx0_init_early,
         .init_irq       = mv78xx0_init_irq,
         .timer          = &mv78xx0_timer,
 MACHINE_END