ARM: 8252/1: sa1100: use pxa_timer clocksource driver

Use pxa_timer clocksource driver. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
git-mirror · Jan 14, 2015 · 7a8ca0a · 7a8ca0a
1 parent e074ff8
commit 7a8ca0a
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Showing 3 changed files with 7 additions and 140 deletions.
diff --git a/arch/arm/mach-sa1100/Makefile b/arch/arm/mach-sa1100/Makefile
@@ -3,7 +3,7 @@
 #
 
 # Common support
-obj-y := clock.o generic.o irq.o time.o #nmi-oopser.o
+obj-y := clock.o generic.o irq.o #nmi-oopser.o
 
 # Specific board support
 obj-$(CONFIG_SA1100_ASSABET)		+= assabet.o

diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
@@ -33,6 +33,7 @@
 #include <mach/irqs.h>
 
 #include "generic.h"
+#include <clocksource/pxa.h>
 
 unsigned int reset_status;
 EXPORT_SYMBOL(reset_status);
@@ -369,6 +370,11 @@ void __init sa1100_map_io(void)
 	iotable_init(standard_io_desc, ARRAY_SIZE(standard_io_desc));
 }
 
+void __init sa1100_timer_init(void)
+{
+	pxa_timer_nodt_init(IRQ_OST0, io_p2v(0x90000000), 3686400);
+}
+
 /*
  * Disable the memory bus request/grant signals on the SA1110 to
  * ensure that we don't receive spurious memory requests.  We set

diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c