The OMAP4 L3 interconnect is split in 3 part for power saving reason.
Because of that there is no l3_main like on OMAP2 & 3 but 3 differentes
l3_main_X instances.
In the case of OMAP4, query only the l3_main_1 part. The clock and
voltage are shared across the 3 instances.
Signed-off-by: Benoit Cousson <b-cousson@xxxxxx>
Cc: Paul Walmsley <paul@xxxxxxxxx>
Cc: Kevin Hilman <khilman@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/mach-omap2/pm.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 68f9f2e..89e8125 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -70,7 +70,10 @@ static void omap2_init_processor_devices(void)
{
_init_omap_device("mpu", &mpu_dev);
_init_omap_device("iva", &dsp_dev);
- _init_omap_device("l3_main", &l3_dev);
+ if (cpu_is_omap44xx())
+ _init_omap_device("l3_main_1", &l3_dev);
+ else
+ _init_omap_device("l3_main", &l3_dev);
}
static int __init omap2_common_pm_init(void)
--
1.6.1.3
--
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