diff options
| author | Todd Poynor <toddpoynor@google.com> | 2011-05-27 19:15:59 -0700 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2011-09-15 12:09:08 -0700 |
| commit | bea30ed65fb2432097f362ce17042e22febcb616 (patch) | |
| tree | b4bb15f0099e1d7e0fbe7ef5920491f6f388f5bd /arch/arm/mach-omap2/vp.h | |
| parent | 0f01565a353e06f1f1d7757b212c51e61c6fea58 (diff) | |
OMAP: VP: Explicitly mask VPVOLTAGE field
Reading the VPVOLTAGE field of PRM_VP_*_VOLTAGE registers currently
relies on a u32 -> u8 conversion to mask off the FORCEUPDATEWAIT field
in the upper bits. Make this explicit using the mask symbol
already defined, added as a new field in struct omap_vp_common.
Signed-off-by: Todd Poynor <toddpoynor@google.com>
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 | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/vp.h b/arch/arm/mach-omap2/vp.h index 96bbb23d2de2..7dc5cb3cd60c 100644 --- a/arch/arm/mach-omap2/vp.h +++ b/arch/arm/mach-omap2/vp.h @@ -63,6 +63,7 @@ struct omap_vp_ops { * @vlimitto_vddmin_shift: VDDMIN field shift in PRM_VP*_VLIMITTO reg * @vlimitto_vddmax_shift: VDDMAX field shift in PRM_VP*_VLIMITTO reg * @vlimitto_timeout_shift: TIMEOUT field shift in PRM_VP*_VLIMITTO reg + * @vpvoltage_mask: VPVOLTAGE field mask in PRM_VP*_VOLTAGE reg */ struct omap_vp_common { u32 vpconfig_erroroffset_mask; @@ -79,6 +80,7 @@ struct omap_vp_common { u8 vlimitto_vddmin_shift; u8 vlimitto_vddmax_shift; u8 vlimitto_timeout_shift; + u8 vpvoltage_mask; const struct omap_vp_ops *ops; }; |