summaryrefslogtreecommitdiff
path: root/arch/arm/plat-omap
diff options
context:
space:
mode:
authorKevin Hilman <khilman@deeprootsystems.com>2010-12-09 18:13:48 +0300
committerKevin Hilman <khilman@deeprootsystems.com>2010-12-22 01:30:40 +0300
commit53da4ce23809ca33405001b0ae117e60b7feced1 (patch)
tree59ef126579e0df3f842bdbc1928caac610864778 /arch/arm/plat-omap
parentf5a6422d4e0e85a9c7f5522d3321254bfdfa7f04 (diff)
downloadlinux-53da4ce23809ca33405001b0ae117e60b7feced1.tar.xz
OMAP3: remove OPP interfaces from OMAP PM layer
With new OPP layer, OPP users will access OPP API directly instead of using OMAP PM layer, so remove all notions of OPPs from the OMAP PM layer. Acked-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/plat-omap')
-rw-r--r--arch/arm/plat-omap/include/plat/omap-pm.h31
-rw-r--r--arch/arm/plat-omap/omap-pm-noop.c11
2 files changed, 11 insertions, 31 deletions
diff --git a/arch/arm/plat-omap/include/plat/omap-pm.h b/arch/arm/plat-omap/include/plat/omap-pm.h
index 728fbb9dd549..62c3fe918ab2 100644
--- a/arch/arm/plat-omap/include/plat/omap-pm.h
+++ b/arch/arm/plat-omap/include/plat/omap-pm.h
@@ -17,27 +17,10 @@
#include <linux/device.h>
#include <linux/cpufreq.h>
#include <linux/clk.h>
+#include <linux/opp.h>
#include "powerdomain.h"
-/**
- * struct omap_opp - clock frequency-to-OPP ID table for DSP, MPU
- * @rate: target clock rate
- * @opp_id: OPP ID
- * @min_vdd: minimum VDD1 voltage (in millivolts) for this OPP
- *
- * Operating performance point data. Can vary by OMAP chip and board.
- */
-struct omap_opp {
- unsigned long rate;
- u8 opp_id;
- u16 min_vdd;
-};
-
-extern struct omap_opp *mpu_opps;
-extern struct omap_opp *dsp_opps;
-extern struct omap_opp *l3_opps;
-
/*
* agent_id values for use with omap_pm_set_min_bus_tput():
*
@@ -59,9 +42,11 @@ extern struct omap_opp *l3_opps;
* framework starts. The "_if_" is to avoid name collisions with the
* PM idle-loop code.
*/
-int __init omap_pm_if_early_init(struct omap_opp *mpu_opp_table,
- struct omap_opp *dsp_opp_table,
- struct omap_opp *l3_opp_table);
+#ifdef CONFIG_OMAP_PM_NONE
+#define omap_pm_if_early_init() 0
+#else
+int __init omap_pm_if_early_init(void);
+#endif
/**
* omap_pm_if_init - OMAP PM init code called after clock fw init
@@ -69,7 +54,11 @@ int __init omap_pm_if_early_init(struct omap_opp *mpu_opp_table,
* The main initialization code. OPP tables are passed in here. The
* "_if_" is to avoid name collisions with the PM idle-loop code.
*/
+#ifdef CONFIG_OMAP_PM_NONE
+#define omap_pm_if_init() 0
+#else
int __init omap_pm_if_init(void);
+#endif
/**
* omap_pm_if_exit - OMAP PM exit code
diff --git a/arch/arm/plat-omap/omap-pm-noop.c b/arch/arm/plat-omap/omap-pm-noop.c
index e129ce80c53b..ca75abb18068 100644
--- a/arch/arm/plat-omap/omap-pm-noop.c
+++ b/arch/arm/plat-omap/omap-pm-noop.c
@@ -26,10 +26,6 @@
#include <plat/powerdomain.h>
-struct omap_opp *dsp_opps;
-struct omap_opp *mpu_opps;
-struct omap_opp *l3_opps;
-
/*
* Device-driver-originated constraints (via board-*.c files)
*/
@@ -308,13 +304,8 @@ int omap_pm_get_dev_context_loss_count(struct device *dev)
/* Should be called before clk framework init */
-int __init omap_pm_if_early_init(struct omap_opp *mpu_opp_table,
- struct omap_opp *dsp_opp_table,
- struct omap_opp *l3_opp_table)
+int __init omap_pm_if_early_init(void)
{
- mpu_opps = mpu_opp_table;
- dsp_opps = dsp_opp_table;
- l3_opps = l3_opp_table;
return 0;
}