From: Benoit Cousson <[email protected]> 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 <[email protected]> Cc: Paul Walmsley <[email protected]> Signed-off-by: Kevin Hilman <[email protected]> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
