From: Benoit Cousson <b-cousson@xxxxxx>
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>
Signed-off-by: Kevin Hilman <khilman@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/mach-omap2/pm.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 4477d5d..59ca03b 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -81,9 +81,12 @@ static void omap2_init_processor_devices(void)
{
_init_omap_device("mpu", &mpu_dev);
_init_omap_device("iva", &iva_dev);
- if (cpu_is_omap44xx())
+ if (cpu_is_omap44xx()) {
+ _init_omap_device("l3_main_1", &l3_dev);
_init_omap_device("dsp", &dsp_dev);
- _init_omap_device("l3_main", &l3_dev);
+ } else {
+ _init_omap_device("l3_main", &l3_dev);
+ }
}
/*
--
1.7.2.1
--
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