1 files changed, 35 insertions, 13 deletions

diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index a39a15e4f3f9..b03f34d55d88 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -57,6 +57,8 @@
 
 #include <plat/common.h>
 
+#ifdef CONFIG_OMAP_MPU_TIMER
+
 #define OMAP_MPU_TIMER_BASE             OMAP_MPU_TIMER1_BASE
 #define OMAP_MPU_TIMER_OFFSET           0x100
 
@@ -236,12 +238,7 @@ static void __init omap_init_clocksource(unsigned long rate)
                 printk(err, clocksource_mpu.name);
 }
 
-/*
- * ---------------------------------------------------------------------------
- * Timer initialization
- * ---------------------------------------------------------------------------
- */
-static void __init omap_timer_init(void)
+static void __init omap_mpu_timer_init(void)
 {
         struct clk      *ck_ref = clk_get(NULL, "ck_ref");
         unsigned long   rate;
@@ -256,13 +253,38 @@ static void __init omap_timer_init(void)
 
         omap_init_mpu_timer(rate);
         omap_init_clocksource(rate);
-        /*
-         * XXX Since this file seems to deal mostly with the MPU timer,
-         * this doesn't seem like the correct place for the sync timer
-         * clocksource init.
-         */
-        if (!cpu_is_omap7xx() && !cpu_is_omap15xx())
-                omap_init_clocksource_32k();
+}
+
+#else
+static inline void omap_mpu_timer_init(void)
+{
+        pr_err("Bogus timer, should not happen\n");
+}
+#endif  /* CONFIG_OMAP_MPU_TIMER */
+
+static inline int omap_32k_timer_usable(void)
+{
+        int res = false;
+
+        if (cpu_is_omap730() || cpu_is_omap15xx())
+                return res;
+
+#ifdef CONFIG_OMAP_32K_TIMER
+        res = omap_32k_timer_init();
+#endif
+
+        return res;
+}
+
+/*
+ * ---------------------------------------------------------------------------
+ * Timer initialization
+ * ---------------------------------------------------------------------------
+ */
+static void __init omap_timer_init(void)
+{
+        if (!omap_32k_timer_usable())
+                omap_mpu_timer_init();
 }
 
 struct sys_timer omap_timer = {