diff options
| author | J Keerthy <j-keerthy@ti.com> | 2012-04-25 07:44:31 +0200 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2012-06-01 01:03:44 +0200 |
| commit | fa60be6e3f9362bd841e26b9366f0db7b761a042 (patch) | |
| tree | 037b8a6ceb9a37cfd49b52ca35fe87a3e93ec275 /arch/arm/plat-omap | |
| parent | ARM: OMAP2+: SmartReflex: introduce a busy loop condition test macro (diff) | |
| download | linux-fa60be6e3f9362bd841e26b9366f0db7b761a042.tar.xz linux-fa60be6e3f9362bd841e26b9366f0db7b761a042.zip | |
ARM: OMAP2+: Voltage: Move the omap_volt_data structure to plat
Move the omap_volt_data structure from mach-omap2/ directory
to arch/arm/plat-omap/include/plat/ so that it is accessible
from both mach-omap2 and drivers directories.
Signed-off-by: J Keerthy <j-keerthy@ti.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch/arm/plat-omap')
| -rw-r--r-- | arch/arm/plat-omap/include/plat/voltage.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/arch/arm/plat-omap/include/plat/voltage.h b/arch/arm/plat-omap/include/plat/voltage.h index 0a6a482ec014..5be4d5def427 100644 --- a/arch/arm/plat-omap/include/plat/voltage.h +++ b/arch/arm/plat-omap/include/plat/voltage.h @@ -11,10 +11,29 @@ #ifndef __ARCH_ARM_OMAP_VOLTAGE_H #define __ARCH_ARM_OMAP_VOLTAGE_H +/** + * struct omap_volt_data - Omap voltage specific data. + * @voltage_nominal: The possible voltage value in uV + * @sr_efuse_offs: The offset of the efuse register(from system + * control module base address) from where to read + * the n-target value for the smartreflex module. + * @sr_errminlimit: Error min limit value for smartreflex. This value + * differs at differnet opp and thus is linked + * with voltage. + * @vp_errorgain: Error gain value for the voltage processor. This + * field also differs according to the voltage/opp. + */ +struct omap_volt_data { + u32 volt_nominal; + u32 sr_efuse_offs; + u8 sr_errminlimit; + u8 vp_errgain; +}; struct voltagedomain; struct voltagedomain *voltdm_lookup(const char *name); int voltdm_scale(struct voltagedomain *voltdm, unsigned long target_volt); unsigned long voltdm_get_voltage(struct voltagedomain *voltdm); - +struct omap_volt_data *omap_voltage_get_voltdata(struct voltagedomain *voltdm, + unsigned long volt); #endif |