Commit 01f48d30 authored by Kevin Hilman's avatar Kevin Hilman

OMAP2+: voltage: split out voltage processor (VP) code into new layer

This patch is primarily a move of VP specific code from voltage.c into
its own code in vp.c and adds prototypes to vp.h

No functional changes, except debugfs...

VP debugfs moved to 'vp' subdir of <debugfs>/voltage/ and 'vp_'
prefixes removed from all debugfs filenames.
Signed-off-by: default avatarKevin Hilman <khilman@ti.com>
parent 4d47506a
...@@ -90,7 +90,7 @@ obj-$(CONFIG_ARCH_OMAP4) += prcm.o cm2xxx_3xxx.o cminst44xx.o \ ...@@ -90,7 +90,7 @@ obj-$(CONFIG_ARCH_OMAP4) += prcm.o cm2xxx_3xxx.o cminst44xx.o \
# OMAP voltage domains # OMAP voltage domains
ifeq ($(CONFIG_PM),y) ifeq ($(CONFIG_PM),y)
voltagedomain-common := voltage.o vc.o voltagedomain-common := voltage.o vc.o vp.o
obj-$(CONFIG_ARCH_OMAP2) += $(voltagedomain-common) \ obj-$(CONFIG_ARCH_OMAP2) += $(voltagedomain-common) \
voltagedomains2xxx_data.o voltagedomains2xxx_data.o
obj-$(CONFIG_ARCH_OMAP3) += $(voltagedomain-common) \ obj-$(CONFIG_ARCH_OMAP3) += $(voltagedomain-common) \
......
This diff is collapsed.
...@@ -152,9 +152,6 @@ struct omap_vdd_info { ...@@ -152,9 +152,6 @@ struct omap_vdd_info {
unsigned long target_volt); unsigned long target_volt);
}; };
unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm);
void omap_vp_enable(struct voltagedomain *voltdm);
void omap_vp_disable(struct voltagedomain *voltdm);
int omap_voltage_scale_vdd(struct voltagedomain *voltdm, int omap_voltage_scale_vdd(struct voltagedomain *voltdm,
unsigned long target_volt); unsigned long target_volt);
void omap_voltage_reset(struct voltagedomain *voltdm); void omap_voltage_reset(struct voltagedomain *voltdm);
......
This diff is collapsed.
...@@ -19,6 +19,8 @@ ...@@ -19,6 +19,8 @@
#include <linux/kernel.h> #include <linux/kernel.h>
struct voltagedomain;
/* XXX document */ /* XXX document */
#define VP_IDLE_TIMEOUT 200 #define VP_IDLE_TIMEOUT 200
#define VP_TRANXDONE_TIMEOUT 300 #define VP_TRANXDONE_TIMEOUT 300
...@@ -139,4 +141,11 @@ extern struct omap_vp_instance_data omap4_vp_mpu_data; ...@@ -139,4 +141,11 @@ extern struct omap_vp_instance_data omap4_vp_mpu_data;
extern struct omap_vp_instance_data omap4_vp_iva_data; extern struct omap_vp_instance_data omap4_vp_iva_data;
extern struct omap_vp_instance_data omap4_vp_core_data; extern struct omap_vp_instance_data omap4_vp_core_data;
void omap_vp_init(struct voltagedomain *voltdm);
void omap_vp_enable(struct voltagedomain *voltdm);
void omap_vp_disable(struct voltagedomain *voltdm);
unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm);
int omap_vp_forceupdate_scale(struct voltagedomain *voltdm,
unsigned long target_volt);
#endif #endif
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