diff options
author | Vishwanath BS <vishwanath.bs@ti.com> | 2011-03-30 12:31:53 +0530 |
---|---|---|
committer | Nicolas Pitre <nicolas.pitre@linaro.org> | 2011-04-01 23:02:59 -0400 |
commit | c4c60ba7d625a2a2a855c5a4b41e49b7691d7fb8 (patch) | |
tree | 7fe4031e6bdcb2aa42647b144422c3e26eddf6aa /arch/arm/plat-omap | |
parent | dab3ad92582725092a8e530f94d7019e7dd5ae36 (diff) |
OMAP: Introduce device scale implementation
This patch adds omap_device_scale API which can be used to generic
device rate scaling.
Based on original patch from Thara.
Signed-off-by: Vishwanath BS <vishwanath.bs@ti.com>
Cc: Thara Gopinath <thara@ti.com>
Diffstat (limited to 'arch/arm/plat-omap')
-rwxr-xr-x | arch/arm/plat-omap/include/plat/dvfs.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/plat/dvfs.h b/arch/arm/plat-omap/include/plat/dvfs.h index 1302990c27d..1be2b9d8bd3 100755 --- a/arch/arm/plat-omap/include/plat/dvfs.h +++ b/arch/arm/plat-omap/include/plat/dvfs.h @@ -17,11 +17,18 @@ #ifdef CONFIG_PM int omap_dvfs_register_device(struct voltagedomain *voltdm, struct device *dev); +int omap_device_scale(struct device *req_dev, struct device *dev, + unsigned long rate); #else static inline int omap_dvfs_register_device(struct voltagedomain *voltdm, struct device *dev) { return -EINVAL; } +static inline int omap_device_scale(struct device *req_dev, struct devices + *target_dev, unsigned long rate); +{ + return -EINVAL; +} #endif #endif |