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| author | Kevin Hilman <khilman@ti.com> | 2011-04-05 02:58:21 +0200 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2011-09-15 21:09:08 +0200 |
| commit | 667216d6a435a27f5aed64aa30de583ddccc58c8 (patch) | |
| tree | a846a17520ee46cf9b852ee2ec5755ff88e414e5 /arch/arm/mach-omap2/vp.h | |
| parent | OMAP3+: VP: create VP helper function for updating error gain (diff) | |
| download | linux-667216d6a435a27f5aed64aa30de583ddccc58c8.tar.xz linux-667216d6a435a27f5aed64aa30de583ddccc58c8.zip | |
OMAP3+: VP: remove omap_vp_runtime_data
Remove the "runtime" VP data in favor of direct programming of VP registers.
The VP is in the PRM, which is in the wakeup powerdomain, so there is no
need to keep the state dynamically.
Fixes to original version from Nishanth Menon <nm@ti.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 | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/arch/arm/mach-omap2/vp.h b/arch/arm/mach-omap2/vp.h index bb4c78e0c26f..96bbb23d2de2 100644 --- a/arch/arm/mach-omap2/vp.h +++ b/arch/arm/mach-omap2/vp.h @@ -108,34 +108,6 @@ struct omap_vp_instance { bool enabled; }; -/** - * struct omap_vp_runtime_data - VP data populated at runtime by code - * @vpconfig_erroroffset: value of ERROROFFSET bitfield in PRM_VP*_CONFIG - * @vpconfig_errorgain: value of ERRORGAIN bitfield in PRM_VP*_CONFIG - * @vstepmin_smpswaittimemin: value of SMPSWAITTIMEMIN bitfield in PRM_VP*_VSTEPMIN - * @vstepmax_smpswaittimemax: value of SMPSWAITTIMEMAX bitfield in PRM_VP*_VSTEPMAX - * @vlimitto_timeout: value of TIMEOUT bitfield in PRM_VP*_VLIMITTO - * @vstepmin_stepmin: value of VSTEPMIN bitfield in PRM_VP*_VSTEPMIN - * @vstepmax_stepmax: value of VSTEPMAX bitfield in PRM_VP*_VSTEPMAX - * @vlimitto_vddmin: value of VDDMIN bitfield in PRM_VP*_VLIMITTO - * @vlimitto_vddmax: value of VDDMAX bitfield in PRM_VP*_VLIMITTO - * - * XXX Is this structure really needed? Why not just program the - * device directly? They are in PRM space, therefore in the WKUP - * powerdomain, so register contents should not be lost in off-mode. - */ -struct omap_vp_runtime_data { - u32 vpconfig_erroroffset; - u16 vpconfig_errorgain; - u16 vstepmin_smpswaittimemin; - u16 vstepmax_smpswaittimemax; - u16 vlimitto_timeout; - u8 vstepmin_stepmin; - u8 vstepmax_stepmax; - u8 vlimitto_vddmin; - u8 vlimitto_vddmax; -}; - extern struct omap_vp_instance omap3_vp_mpu; extern struct omap_vp_instance omap3_vp_core; |