8 files changed, 43 insertions, 12 deletions

diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index ed7a61ff916..6ec65e59999 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -244,6 +244,13 @@ 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();
 }
 
 struct sys_timer omap_timer = {
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index e8cb32fd7f1..de9ec8ddd2a 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -34,7 +34,6 @@
 #include "cm2_44xx.h"
 #include "cm-regbits-44xx.h"
 #include "prm44xx.h"
-#include "prm44xx.h"
 #include "prm-regbits-44xx.h"
 #include "control.h"
 #include "scrm44xx.h"
diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index e20b98636ab..58e42f76603 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -423,6 +423,12 @@ int clkdm_add_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
 {
         struct clkdm_dep *cd;
 
+        if (!cpu_is_omap24xx() && !cpu_is_omap34xx()) {
+                pr_err("clockdomain: %s/%s: %s: not yet implemented\n",
+                       clkdm1->name, clkdm2->name, __func__);
+                return -EINVAL;
+        }
+
         if (!clkdm1 || !clkdm2)
                 return -EINVAL;
 
@@ -458,6 +464,12 @@ int clkdm_del_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
 {
         struct clkdm_dep *cd;
 
+        if (!cpu_is_omap24xx() && !cpu_is_omap34xx()) {
+                pr_err("clockdomain: %s/%s: %s: not yet implemented\n",
+                       clkdm1->name, clkdm2->name, __func__);
+                return -EINVAL;
+        }
+
         if (!clkdm1 || !clkdm2)
                 return -EINVAL;
 
@@ -500,6 +512,12 @@ int clkdm_read_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
         if (!clkdm1 || !clkdm2)
                 return -EINVAL;
 
+        if (!cpu_is_omap24xx() && !cpu_is_omap34xx()) {
+                pr_err("clockdomain: %s/%s: %s: not yet implemented\n",
+                       clkdm1->name, clkdm2->name, __func__);
+                return -EINVAL;
+        }
+
         cd = _clkdm_deps_lookup(clkdm2, clkdm1->wkdep_srcs);
         if (IS_ERR(cd)) {
                 pr_debug("clockdomain: hardware cannot set/clear wake up of "
@@ -527,6 +545,12 @@ int clkdm_clear_all_wkdeps(struct clockdomain *clkdm)
         struct clkdm_dep *cd;
         u32 mask = 0;
 
+        if (!cpu_is_omap24xx() && !cpu_is_omap34xx()) {
+                pr_err("clockdomain: %s: %s: not yet implemented\n",
+                       clkdm->name, __func__);
+                return -EINVAL;
+        }
+
         if (!clkdm)
                 return -EINVAL;
 
@@ -830,8 +854,7 @@ void omap2_clkdm_allow_idle(struct clockdomain *clkdm)
          * dependency code and data for OMAP4.
          */
         if (cpu_is_omap44xx()) {
-                WARN_ONCE(1, "clockdomain: OMAP4 wakeup/sleep dependency "
-                          "support is not yet implemented\n");
+                pr_err("clockdomain: %s: OMAP4 wakeup/sleep dependency support: not yet implemented\n", clkdm->name);
         } else {
                 if (atomic_read(&clkdm->usecount) > 0)
                         _clkdm_add_autodeps(clkdm);
@@ -872,8 +895,7 @@ void omap2_clkdm_deny_idle(struct clockdomain *clkdm)
          * dependency code and data for OMAP4.
          */
         if (cpu_is_omap44xx()) {
-                WARN_ONCE(1, "clockdomain: OMAP4 wakeup/sleep dependency "
-                          "support is not yet implemented\n");
+                pr_err("clockdomain: %s: OMAP4 wakeup/sleep dependency support: not yet implemented\n", clkdm->name);
         } else {
                 if (atomic_read(&clkdm->usecount) > 0)
                         _clkdm_del_autodeps(clkdm);
diff --git a/arch/arm/mach-omap2/clockdomains44xx_data.c b/arch/arm/mach-omap2/clockdomains44xx_data.c
index 51920fc7fc5..10622c914ab 100644
--- a/arch/arm/mach-omap2/clockdomains44xx_data.c
+++ b/arch/arm/mach-omap2/clockdomains44xx_data.c
@@ -30,8 +30,6 @@
 #include "cm1_44xx.h"
 #include "cm2_44xx.h"
 
-#include "cm1_44xx.h"
-#include "cm2_44xx.h"
 #include "cm-regbits-44xx.h"
 #include "prm44xx.h"
 #include "prcm44xx.h"
diff --git a/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c b/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c
index d5233890370..cf600e22bf8 100644
--- a/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c
@@ -19,7 +19,6 @@
 #include <plat/prcm.h>
 
 #include "powerdomain.h"
-#include "prm-regbits-34xx.h"
 #include "prm.h"
 #include "prm-regbits-24xx.h"
 #include "prm-regbits-34xx.h"
diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c
index 4e48e786bec..7b7c2683ae7 100644
--- a/arch/arm/mach-omap2/timer-gp.c
+++ b/arch/arm/mach-omap2/timer-gp.c
@@ -42,6 +42,8 @@
 
 #include "timer-gp.h"
 
+#include <plat/common.h>
+
 /* MAX_GPTIMER_ID: number of GPTIMERs on the chip */
 #define MAX_GPTIMER_ID          12
 
@@ -176,10 +178,14 @@ static void __init omap2_gp_clockevent_init(void)
 /* 
  * When 32k-timer is enabled, don't use GPTimer for clocksource
  * instead, just leave default clocksource which uses the 32k
- * sync counter.  See clocksource setup in see plat-omap/common.c. 
+ * sync counter.  See clocksource setup in plat-omap/counter_32k.c
  */
 
-static inline void __init omap2_gp_clocksource_init(void) {}
+static void __init omap2_gp_clocksource_init(void)
+{
+        omap_init_clocksource_32k();
+}
+
 #else
 /*
  * clocksource
diff --git a/arch/arm/plat-omap/counter_32k.c b/arch/arm/plat-omap/counter_32k.c
index ea4644021fb..0367998ff68 100644
--- a/arch/arm/plat-omap/counter_32k.c
+++ b/arch/arm/plat-omap/counter_32k.c
@@ -160,7 +160,7 @@ void read_persistent_clock(struct timespec *ts)
         *ts = *tsp;
 }
 
-static int __init omap_init_clocksource_32k(void)
+int __init omap_init_clocksource_32k(void)
 {
         static char err[] __initdata = KERN_ERR
                         "%s: can't register clocksource!\n";
@@ -195,7 +195,6 @@ static int __init omap_init_clocksource_32k(void)
         }
         return 0;
 }
-arch_initcall(omap_init_clocksource_32k);
 
 #endif  /* !(defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP15XX)) */
 
diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h
index 6b8088ec74a..84c707f713b 100644
--- a/arch/arm/plat-omap/include/plat/common.h
+++ b/arch/arm/plat-omap/include/plat/common.h
@@ -35,6 +35,7 @@ struct sys_timer;
 
 extern void omap_map_common_io(void);
 extern struct sys_timer omap_timer;
+extern int __init omap_init_clocksource_32k(void);
 
 extern void omap_reserve(void);