@@ -70,6 +70,8 @@ static inline u32 omap_cs3_phys(void)
? 0 : OMAP_CS3_PHYS;
}
+__u32 omap_dm_timer_modify_idlect_mask(__u32 inputmask);
+
#endif /* ifndef __ASSEMBLER__ */
#define OMAP1_IO_OFFSET 0x01000000 /* Virtual IO = 0xfefb0000 */
@@ -42,6 +42,32 @@
#define OMAP1_DM_TIMER_COUNT 8
+/**
+ * omap_dm_timer_modify_idlect_mask - Check if any running timers use ARMXOR
+ * @inputmask: current value of idlect mask
+ */
+__u32 omap_dm_timer_modify_idlect_mask(__u32 inputmask)
+{
+ int i;
+
+ /* If ARMXOR cannot be idled this function call is unnecessary */
+ if (!(inputmask & (1 << 1)))
+ return inputmask;
+
+ for (i = 1; i <= OMAP1_DM_TIMER_COUNT; i++) {
+ if (omap_dm_timer_is_running(i)) {
+ if (((omap_readl(MOD_CONF_CTRL_1) >> ((i-1) * 2))
+ & 0x03) == 0)
+ inputmask &= ~(1 << 1);
+ else
+ inputmask &= ~(1 << 2);
+ }
+ i++;
+ }
+
+ return inputmask;
+}
+
static int omap1_dm_timer_set_src(struct platform_device *pdev,
int source)
{
@@ -397,44 +397,6 @@ int omap_dm_timer_get_irq(struct omap_dm_timer *timer)
}
EXPORT_SYMBOL_GPL(omap_dm_timer_get_irq);
-#if defined(CONFIG_ARCH_OMAP1)
-#include <mach/hardware.h>
-/**
- * omap_dm_timer_modify_idlect_mask - Check if any running timers use ARMXOR
- * @inputmask: current value of idlect mask
- */
-__u32 omap_dm_timer_modify_idlect_mask(__u32 inputmask)
-{
- int i = 0;
- struct omap_dm_timer *timer = NULL;
- unsigned long flags;
-
- /* If ARMXOR cannot be idled this function call is unnecessary */
- if (!(inputmask & (1 << 1)))
- return inputmask;
-
- /* If any active timer is using ARMXOR return modified mask */
- spin_lock_irqsave(&dm_timer_lock, flags);
- list_for_each_entry(timer, &omap_timer_list, node) {
- u32 l;
-
- l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
- if (l & OMAP_TIMER_CTRL_ST) {
- if (((omap_readl(MOD_CONF_CTRL_1) >> (i * 2)) & 0x03) == 0)
- inputmask &= ~(1 << 1);
- else
- inputmask &= ~(1 << 2);
- }
- i++;
- }
- spin_unlock_irqrestore(&dm_timer_lock, flags);
-
- return inputmask;
-}
-EXPORT_SYMBOL_GPL(omap_dm_timer_modify_idlect_mask);
-
-#else
-
struct clk *omap_dm_timer_get_fclk(struct omap_dm_timer *timer)
{
if (timer && !IS_ERR(timer->fclk))
@@ -443,16 +405,6 @@ struct clk *omap_dm_timer_get_fclk(struct omap_dm_timer *timer)
}
EXPORT_SYMBOL_GPL(omap_dm_timer_get_fclk);
-__u32 omap_dm_timer_modify_idlect_mask(__u32 inputmask)
-{
- BUG();
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(omap_dm_timer_modify_idlect_mask);
-
-#endif
-
int omap_dm_timer_trigger(struct omap_dm_timer *timer)
{
if (unlikely(!timer || pm_runtime_suspended(&timer->pdev->dev))) {
@@ -137,7 +137,6 @@ int omap_dm_timer_get_irq(struct omap_dm_timer *timer);
int omap_dm_timer_is_running(int timer_id);
-u32 omap_dm_timer_modify_idlect_mask(u32 inputmask);
struct clk *omap_dm_timer_get_fclk(struct omap_dm_timer *timer);
int omap_dm_timer_trigger(struct omap_dm_timer *timer);
While at it, also delete the old definition of the function in dmtimer.c code. This completes the separation and removal of OMAP1 header dependency in dmtimer code and removes references to MOD_CONF_CTRL registers in dmtimer. Signed-off-by: Joel Fernandes <joelf@ti.com> --- arch/arm/mach-omap1/include/mach/hardware.h | 2 ++ arch/arm/mach-omap1/timer.c | 26 +++++++++++++++ arch/arm/plat-omap/dmtimer.c | 48 --------------------------- arch/arm/plat-omap/include/plat/dmtimer.h | 1 - 4 files changed, 28 insertions(+), 49 deletions(-)