ARM: PRIMA2: mv timer to timer-prima2 as we will add timer-marco
Marco timer has different timer IP with prima2, so rename the current timer
to timer-prima2 so that we can add timer-marco.
at the same time, if we don't find prima2 timer node in dt, don't panic the
system as we will make prima2 and marco use same kernel image.
Signed-off-by: Barry Song <Baohua.Song@csr.com>
diff --git a/arch/arm/mach-prima2/Makefile b/arch/arm/mach-prima2/Makefile
index fc9ce22..0007a6e 100644
--- a/arch/arm/mach-prima2/Makefile
+++ b/arch/arm/mach-prima2/Makefile
@@ -1,4 +1,3 @@
-obj-y := timer.o
obj-y += rstc.o
obj-y += common.o
obj-y += rtciobrg.o
@@ -6,3 +5,4 @@
obj-$(CONFIG_CACHE_L2X0) += l2x0.o
obj-$(CONFIG_SUSPEND) += pm.o sleep.o
obj-$(CONFIG_SIRF_IRQ) += irq.o
+obj-$(CONFIG_ARCH_PRIMA2) += timer-prima2.o
diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c
index ed3570e..8e6f668 100644
--- a/arch/arm/mach-prima2/common.c
+++ b/arch/arm/mach-prima2/common.c
@@ -40,7 +40,7 @@
/* Maintainer: Barry Song <baohua.song@csr.com> */
.map_io = sirfsoc_map_lluart,
.init_irq = sirfsoc_of_irq_init,
- .init_time = sirfsoc_timer_init,
+ .init_time = sirfsoc_prima2_timer_init,
.dma_zone_size = SZ_256M,
.init_machine = sirfsoc_mach_init,
.init_late = sirfsoc_init_late,
diff --git a/arch/arm/mach-prima2/common.h b/arch/arm/mach-prima2/common.h
index 9c75f12..d6890b6 100644
--- a/arch/arm/mach-prima2/common.h
+++ b/arch/arm/mach-prima2/common.h
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <asm/mach/time.h>
-extern void sirfsoc_timer_init(void);
+extern void sirfsoc_prima2_timer_init(void);
extern void __init sirfsoc_of_irq_init(void);
extern void __init sirfsoc_of_clk_init(void);
diff --git a/arch/arm/mach-prima2/timer.c b/arch/arm/mach-prima2/timer-prima2.c
similarity index 97%
rename from arch/arm/mach-prima2/timer.c
rename to arch/arm/mach-prima2/timer-prima2.c
index 8c732a5..309e724 100644
--- a/arch/arm/mach-prima2/timer.c
+++ b/arch/arm/mach-prima2/timer-prima2.c
@@ -187,7 +187,7 @@
}
/* initialize the kernel jiffy timer source */
-void __init sirfsoc_timer_init(void)
+void __init sirfsoc_prima2_timer_init(void)
{
unsigned long rate;
struct clk *clk;
@@ -226,14 +226,14 @@
{},
};
-void __init sirfsoc_of_timer_map(void)
+static void __init sirfsoc_of_timer_map(void)
{
struct device_node *np;
const unsigned int *intspec;
np = of_find_matching_node(NULL, timer_ids);
if (!np)
- panic("unable to find compatible timer node in dtb\n");
+ return;
sirfsoc_timer_base = of_iomap(np, 0);
if (!sirfsoc_timer_base)
panic("unable to map timer cpu registers\n");