diff options
| author | Kevin Hilman <khilman@ti.com> | 2011-03-21 14:29:13 -0700 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2011-09-15 11:39:11 -0700 |
| commit | 01f48d308db1cfcfb0151d8d91153fd73e84ae40 (patch) | |
| tree | 2b36a459bb9ea482cdf60cfaf79c4e4996d599dc /arch/arm/mach-omap2/vp.h | |
| parent | 4d47506a85a9f2e745dc63215594e9f799aff3dc (diff) | |
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: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/vp.h')
| -rw-r--r-- | arch/arm/mach-omap2/vp.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/vp.h b/arch/arm/mach-omap2/vp.h index 5406b08463b..025cf164da7 100644 --- a/arch/arm/mach-omap2/vp.h +++ b/arch/arm/mach-omap2/vp.h @@ -19,6 +19,8 @@ #include <linux/kernel.h> +struct voltagedomain; + /* XXX document */ #define VP_IDLE_TIMEOUT 200 #define VP_TRANXDONE_TIMEOUT 300 @@ -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_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 |