From: Roger Quadros <ext-roger.quad...@nokia.com>
Return sane values for all *_get_opp() and *_get_freq() functions.
Other modules e.g. Smartreflex will be requiring sane values of OPP
and CPU Frequency irrespective of the PM layer being used.
Signed-off-by: Roger Quadros <ext-roger.quad...@nokia.com>
---
arch/arm/mach-omap2/Makefile | 1 +
arch/arm/plat-omap/Makefile | 3 ++-
arch/arm/plat-omap/omap-pm-noop.c | 15 ++++++---------
3 files changed, 9 insertions(+), 10 deletions(-)
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index c58bab4..b82df3f 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -34,6 +34,7 @@ obj-$(CONFIG_OMAP_SMARTREFLEX) += smartreflex.o
obj-$(CONFIG_ARCH_OMAP2) += clock24xx.o
obj-$(CONFIG_ARCH_OMAP3) += clock34xx.o
obj-$(CONFIG_OMAP_PM_SRF) += resource34xx.o
+obj-$(CONFIG_OMAP_PM_NOOP) += resource34xx.o
# DSP
obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox_mach.o
diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile
index 3d7b517..038cdaf 100644
--- a/arch/arm/plat-omap/Makefile
+++ b/arch/arm/plat-omap/Makefile
@@ -27,6 +27,7 @@ obj-y += $(i2c-omap-m) $(i2c-omap-y)
# OMAP mailbox framework
obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox.o
-obj-$(CONFIG_OMAP_PM_NOOP) += omap-pm-noop.o
+obj-$(CONFIG_OMAP_PM_NOOP) += omap-pm-noop.o \
+ resource.o
obj-$(CONFIG_OMAP_PM_SRF) += omap-pm-srf.o \
resource.o
diff --git a/arch/arm/plat-omap/omap-pm-noop.c
b/arch/arm/plat-omap/omap-pm-noop.c
index 490bc8e..f384df3 100644
--- a/arch/arm/plat-omap/omap-pm-noop.c
+++ b/arch/arm/plat-omap/omap-pm-noop.c
@@ -23,7 +23,7 @@
/* Interface documentation is in mach/omap-pm.h */
#include <mach/omap-pm.h>
-
+#include <mach/resource.h>
#include <mach/powerdomain.h>
struct omap_opp *dsp_opps;
@@ -194,8 +194,7 @@ u8 omap_pm_dsp_get_opp(void)
* Call clk_get_rate() on the OPP custom clock, map that to an
* OPP ID using the tables defined in board-*.c/chip-*.c files.
*/
-
- return 0;
+ return resource_get_level("vdd1_opp");
}
u8 omap_pm_vdd1_get_opp(void)
@@ -205,8 +204,7 @@ u8 omap_pm_vdd1_get_opp(void)
/*
* For l-o call resource_get_level of vdd1_opp resource.
*/
-
- return 0;
+ return resource_get_level("vdd1_opp");
}
u8 omap_pm_vdd2_get_opp(void)
@@ -216,8 +214,7 @@ u8 omap_pm_vdd2_get_opp(void)
/*
* For l-o call resource_get_level of vdd2_opp resource.
*/
-
- return 0;
+ return resource_get_level("vdd2_opp");
}
/*
@@ -267,8 +264,7 @@ unsigned long omap_pm_cpu_get_freq(void)
/*
* Call clk_get_rate() on the mpu_ck.
*/
-
- return 0;
+ return resource_get_level("mpu_freq");
}
/*
@@ -345,6 +341,7 @@ int __init omap_pm_if_early_init(struct omap_opp
*mpu_opp_table,
/* Must be called after clock framework is initialized */
int __init omap_pm_if_init(void)
{
+ resource_init(resources_omap);
return 0;
}
--
1.6.0.4
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