5 files changed, 39 insertions, 3 deletions

diff --git a/arch/arm/mach-omap1/timer.c b/arch/arm/mach-omap1/timer.c
index aa81593db1af..cdeb9d3ef640 100644
--- a/arch/arm/mach-omap1/timer.c
+++ b/arch/arm/mach-omap1/timer.c
@@ -141,7 +141,7 @@ static int __init omap1_dm_timer_init(void)
 
                 pdata->set_timer_src = omap1_dm_timer_set_src;
                 pdata->timer_capability = OMAP_TIMER_ALWON |
-                                OMAP_TIMER_NEEDS_RESET;
+                                OMAP_TIMER_NEEDS_RESET | OMAP_TIMER_HAS_DSP_IRQ;
 
                 ret = platform_device_add_data(pdev, pdata, sizeof(*pdata));
                 if (ret) {
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
index 32c778bf8f08..de39017d2e28 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
@@ -240,6 +240,11 @@ static struct omap_timer_capability_dev_attr capability_pwm_dev_attr = {
         .timer_capability       = OMAP_TIMER_HAS_PWM,
 };
 
+/* timers with DSP interrupt dev attribute */
+static struct omap_timer_capability_dev_attr capability_dsp_dev_attr = {
+        .timer_capability       = OMAP_TIMER_HAS_DSP_IRQ,
+};
+
 /* timer1 */
 
 struct omap_hwmod omap2xxx_timer1_hwmod = {
@@ -328,6 +333,7 @@ struct omap_hwmod omap2xxx_timer5_hwmod = {
                         .idlest_idle_bit = OMAP24XX_ST_GPT5_SHIFT,
                 },
         },
+        .dev_attr       = &capability_dsp_dev_attr,
         .class          = &omap2xxx_timer_hwmod_class,
 };
 
@@ -346,6 +352,7 @@ struct omap_hwmod omap2xxx_timer6_hwmod = {
                         .idlest_idle_bit = OMAP24XX_ST_GPT6_SHIFT,
                 },
         },
+        .dev_attr       = &capability_dsp_dev_attr,
         .class          = &omap2xxx_timer_hwmod_class,
 };
 
@@ -364,6 +371,7 @@ struct omap_hwmod omap2xxx_timer7_hwmod = {
                         .idlest_idle_bit = OMAP24XX_ST_GPT7_SHIFT,
                 },
         },
+        .dev_attr       = &capability_dsp_dev_attr,
         .class          = &omap2xxx_timer_hwmod_class,
 };
 
@@ -382,6 +390,7 @@ struct omap_hwmod omap2xxx_timer8_hwmod = {
                         .idlest_idle_bit = OMAP24XX_ST_GPT8_SHIFT,
                 },
         },
+        .dev_attr       = &capability_dsp_dev_attr,
         .class          = &omap2xxx_timer_hwmod_class,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index da6eca0ff79b..5ef9007ace50 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -171,6 +171,16 @@ static struct omap_timer_capability_dev_attr capability_pwm_dev_attr = {
         .timer_capability       = OMAP_TIMER_HAS_PWM,
 };
 
+/* timers with DSP interrupt dev attribute */
+static struct omap_timer_capability_dev_attr capability_dsp_dev_attr = {
+        .timer_capability       = OMAP_TIMER_HAS_DSP_IRQ,
+};
+
+/* pwm timers with DSP interrupt dev attribute */
+static struct omap_timer_capability_dev_attr capability_dsp_pwm_dev_attr = {
+        .timer_capability       = OMAP_TIMER_HAS_DSP_IRQ | OMAP_TIMER_HAS_PWM,
+};
+
 /* timer1 */
 static struct omap_hwmod omap3xxx_timer1_hwmod = {
         .name           = "timer1",
@@ -254,6 +264,7 @@ static struct omap_hwmod omap3xxx_timer5_hwmod = {
                         .idlest_idle_bit = OMAP3430_ST_GPT5_SHIFT,
                 },
         },
+        .dev_attr       = &capability_dsp_dev_attr,
         .class          = &omap3xxx_timer_hwmod_class,
 };
 
@@ -271,6 +282,7 @@ static struct omap_hwmod omap3xxx_timer6_hwmod = {
                         .idlest_idle_bit = OMAP3430_ST_GPT6_SHIFT,
                 },
         },
+        .dev_attr       = &capability_dsp_dev_attr,
         .class          = &omap3xxx_timer_hwmod_class,
 };
 
@@ -288,6 +300,7 @@ static struct omap_hwmod omap3xxx_timer7_hwmod = {
                         .idlest_idle_bit = OMAP3430_ST_GPT7_SHIFT,
                 },
         },
+        .dev_attr       = &capability_dsp_dev_attr,
         .class          = &omap3xxx_timer_hwmod_class,
 };
 
@@ -305,7 +318,7 @@ static struct omap_hwmod omap3xxx_timer8_hwmod = {
                         .idlest_idle_bit = OMAP3430_ST_GPT8_SHIFT,
                 },
         },
-        .dev_attr       = &capability_pwm_dev_attr,
+        .dev_attr       = &capability_dsp_pwm_dev_attr,
         .class          = &omap3xxx_timer_hwmod_class,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 46fd80c29a02..17ab2dbc8931 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -3097,6 +3097,16 @@ static struct omap_timer_capability_dev_attr capability_pwm_dev_attr = {
         .timer_capability       = OMAP_TIMER_HAS_PWM,
 };
 
+/* timers with DSP interrupt dev attribute */
+static struct omap_timer_capability_dev_attr capability_dsp_dev_attr = {
+        .timer_capability       = OMAP_TIMER_HAS_DSP_IRQ,
+};
+
+/* pwm timers with DSP interrupt dev attribute */
+static struct omap_timer_capability_dev_attr capability_dsp_pwm_dev_attr = {
+        .timer_capability       = OMAP_TIMER_HAS_DSP_IRQ | OMAP_TIMER_HAS_PWM,
+};
+
 /* timer1 */
 static struct omap_hwmod_irq_info omap44xx_timer1_irqs[] = {
         { .irq = 37 + OMAP44XX_IRQ_GIC_START },
@@ -3201,6 +3211,7 @@ static struct omap_hwmod omap44xx_timer5_hwmod = {
                         .modulemode   = MODULEMODE_SWCTRL,
                 },
         },
+        .dev_attr       = &capability_dsp_dev_attr,
 };
 
 /* timer6 */
@@ -3223,6 +3234,7 @@ static struct omap_hwmod omap44xx_timer6_hwmod = {
                         .modulemode   = MODULEMODE_SWCTRL,
                 },
         },
+        .dev_attr       = &capability_dsp_dev_attr,
 };
 
 /* timer7 */
@@ -3244,6 +3256,7 @@ static struct omap_hwmod omap44xx_timer7_hwmod = {
                         .modulemode   = MODULEMODE_SWCTRL,
                 },
         },
+        .dev_attr       = &capability_dsp_dev_attr,
 };
 
 /* timer8 */
@@ -3265,7 +3278,7 @@ static struct omap_hwmod omap44xx_timer8_hwmod = {
                         .modulemode   = MODULEMODE_SWCTRL,
                 },
         },
-        .dev_attr       = &capability_pwm_dev_attr,
+        .dev_attr       = &capability_dsp_pwm_dev_attr,
 };
 
 /* timer9 */
diff --git a/arch/arm/plat-omap/include/plat/dmtimer.h b/arch/arm/plat-omap/include/plat/dmtimer.h
index 19e7fa577bd0..85868e98c11c 100644
--- a/arch/arm/plat-omap/include/plat/dmtimer.h
+++ b/arch/arm/plat-omap/include/plat/dmtimer.h
@@ -60,6 +60,7 @@
 #define OMAP_TIMER_ALWON                                0x40000000
 #define OMAP_TIMER_HAS_PWM                              0x20000000
 #define OMAP_TIMER_NEEDS_RESET                          0x10000000
+#define OMAP_TIMER_HAS_DSP_IRQ                          0x08000000
 
 struct omap_timer_capability_dev_attr {
         u32 timer_capability;