OMAP4 has two groups of timers: version 1 timers are 1, 2, 10,
while the rest of the timers, 3-9, 11 are version 2 timers.
The version information is required by the driver so that they
could be handled correctly by it.
Signed-off-by: Tarun Kanti DebBarma <tarun.kanti@xxxxxx>
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 3 +++
arch/arm/plat-omap/include/plat/dmtimer.h | 2 ++
2 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 79a8601..ee57742 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -25,6 +25,7 @@
#include <plat/gpio.h>
#include <plat/dma.h>
#include <plat/mcspi.h>
+#include <plat/dmtimer.h>
#include "omap_hwmod_common_data.h"
@@ -3940,6 +3941,7 @@ static struct omap_hwmod_class_sysconfig omap44xx_timer_1ms_sysc = {
static struct omap_hwmod_class omap44xx_timer_1ms_hwmod_class = {
.name = "timer",
.sysc = &omap44xx_timer_1ms_sysc,
+ .rev = OMAP_TIMER_IP_VERSION_1,
};
static struct omap_hwmod_class_sysconfig omap44xx_timer_sysc = {
@@ -3955,6 +3957,7 @@ static struct omap_hwmod_class_sysconfig omap44xx_timer_sysc = {
static struct omap_hwmod_class omap44xx_timer_hwmod_class = {
.name = "timer",
.sysc = &omap44xx_timer_sysc,
+ .rev = OMAP_TIMER_IP_VERSION_2,
};
/* timer1 */
diff --git a/arch/arm/plat-omap/include/plat/dmtimer.h b/arch/arm/plat-omap/include/plat/dmtimer.h
index d6c70d2..05a967e 100644
--- a/arch/arm/plat-omap/include/plat/dmtimer.h
+++ b/arch/arm/plat-omap/include/plat/dmtimer.h
@@ -55,6 +55,8 @@
* in OMAP4 can be distinguished.
*/
#define OMAP_TIMER_IP_VERSION_1 0x1
+#define OMAP_TIMER_IP_VERSION_2 0x2
+
struct omap_dm_timer;
extern struct omap_dm_timer *gptimer_wakeup;
extern struct sys_timer omap_timer;
--
1.6.0.4
--
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