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>

5 files changed, 10 insertions, 5 deletions

diff --git a/arch/arm/mach-dove/cm-a510.c b/arch/arm/mach-dove/cm-a510.c
index 96e0e94e5fa9..03e11f9dca97 100644
--- a/arch/arm/mach-dove/cm-a510.c
+++ b/arch/arm/mach-dove/cm-a510.c
@@ -90,6 +90,7 @@ MACHINE_START(CM_A510, "Compulab CM-A510 Board")
         .boot_params    = 0x00000100,
         .init_machine   = cm_a510_init,
         .map_io         = dove_map_io,
+        .init_early     = dove_init_early,
         .init_irq       = dove_init_irq,
         .timer          = &dove_timer,
 MACHINE_END
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index fe627aba6da7..e06a88f1f81d 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -532,6 +532,11 @@ void __init dove_i2c_init(void)
 /*****************************************************************************
  * Time handling
  ****************************************************************************/
+void __init dove_init_early(void)
+{
+        orion_time_set_base(TIMER_VIRT_BASE);
+}
+
 static int get_tclk(void)
 {
         /* use DOVE_RESET_SAMPLE_HI/LO to detect tclk */
@@ -540,7 +545,8 @@ static int get_tclk(void)
 
 static void dove_timer_init(void)
 {
-        orion_time_init(IRQ_DOVE_BRIDGE, get_tclk());
+        orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR,
+                        IRQ_DOVE_BRIDGE, get_tclk());
 }
 
 struct sys_timer dove_timer = {
diff --git a/arch/arm/mach-dove/common.h b/arch/arm/mach-dove/common.h
index a51517c3fe76..6a2046e44706 100644
--- a/arch/arm/mach-dove/common.h
+++ b/arch/arm/mach-dove/common.h
@@ -22,6 +22,7 @@ extern struct mbus_dram_target_info dove_mbus_dram_info;
  */
 void dove_map_io(void);
 void dove_init(void);
+void dove_init_early(void);
 void dove_init_irq(void);
 void dove_setup_cpu_mbus(void);
 void dove_ge00_init(struct mv643xx_eth_platform_data *eth_data);
diff --git a/arch/arm/mach-dove/dove-db-setup.c b/arch/arm/mach-dove/dove-db-setup.c
index 95925aa76dd9..2ac34ecfa745 100644
--- a/arch/arm/mach-dove/dove-db-setup.c
+++ b/arch/arm/mach-dove/dove-db-setup.c
@@ -97,6 +97,7 @@ MACHINE_START(DOVE_DB, "Marvell DB-MV88AP510-BP Development Board")
         .boot_params    = 0x00000100,
         .init_machine   = dove_db_init,
         .map_io         = dove_map_io,
+        .init_early     = dove_init_early,
         .init_irq       = dove_init_irq,
         .timer          = &dove_timer,
 MACHINE_END
diff --git a/arch/arm/mach-dove/include/mach/bridge-regs.h b/arch/arm/mach-dove/include/mach/bridge-regs.h
index 214a4c31f069..226949dc4ac0 100644
--- a/arch/arm/mach-dove/include/mach/bridge-regs.h
+++ b/arch/arm/mach-dove/include/mach/bridge-regs.h
@@ -26,10 +26,6 @@
 #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)