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OMAP2+: voltage: move VC into struct voltagedomain, misc. renames

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Move the VC instance struct from omap_vdd_info into struct voltagedomain.
While moving, perform some misc. renames for readability.

No functional changes.

Summary of renames:
- rename omap_vc_instance to omap_vc_channel, since there is only
  one instance of the VC IP and this actually represents channels
  using TRM terminology.
- rename 'vc_common' field of VC channel which led to:
  s/vc->vc_common/vc->common/
- remove redundant '_data' suffix
- OMAP3: vc1 --> vc_mpu, vc2 --> vc_core
- omap_vc_bypass_scale_voltage() -> omap_vc_bypass_scale()

Signed-off-by: Kevin Hilman <khilman@ti.com>

merge
This commit is contained in:
Kevin Hilman
2011-03-22 16:14:57 -07:00
parent ccd5ca7787
commit d84adcf46b
8 changed files with 81 additions and 81 deletions
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26
arch/arm/mach-omap2/vc.h
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@@ -22,7 +22,7 @@
struct voltagedomain;
/**
* struct omap_vc_common_data - per-VC register/bitfield data
* struct omap_vc_common - per-VC register/bitfield data
* @cmd_on_mask: ON bitmask in PRM_VC_CMD_VAL* register
* @valid: VALID bitmask in PRM_VC_BYPASS_VAL register
* @prm_mod: PRM module id used for PRM register access
@@ -40,7 +40,7 @@ struct voltagedomain;
* XXX One of cmd_on_mask and cmd_on_shift are not needed
* XXX VALID should probably be a shift, not a mask
*/
struct omap_vc_common_data {
struct omap_vc_common {
u32 cmd_on_mask;
u32 valid;
s16 prm_mod;
@@ -57,8 +57,8 @@ struct omap_vc_common_data {
};
/**
* struct omap_vc_instance_data - VC per-instance data
* @vc_common: pointer to VC common data for this platform
* struct omap_vc_channel - VC per-instance data
* @common: pointer to VC common data for this platform
* @smps_sa_mask: SA* bitmask in the PRM_VC_SMPS_SA register
* @smps_volra_mask: VOLRA* bitmask in the PRM_VC_VOL_RA register
* @smps_sa_shift: SA* field shift in the PRM_VC_SMPS_SA register
@@ -67,8 +67,8 @@ struct omap_vc_common_data {
* XXX It is not necessary to have both a *_mask and a *_shift -
* remove one
*/
struct omap_vc_instance_data {
const struct omap_vc_common_data *vc_common;
struct omap_vc_channel {
const struct omap_vc_common *common;
u32 smps_sa_mask;
u32 smps_volra_mask;
u8 cmdval_reg;
@@ -76,12 +76,12 @@ struct omap_vc_instance_data {
u8 smps_volra_shift;
};
extern struct omap_vc_instance_data omap3_vc1_data;
extern struct omap_vc_instance_data omap3_vc2_data;
extern struct omap_vc_channel omap3_vc_mpu;
extern struct omap_vc_channel omap3_vc_core;
extern struct omap_vc_instance_data omap4_vc_mpu_data;
extern struct omap_vc_instance_data omap4_vc_iva_data;
extern struct omap_vc_instance_data omap4_vc_core_data;
extern struct omap_vc_channel omap4_vc_mpu;
extern struct omap_vc_channel omap4_vc_iva;
extern struct omap_vc_channel omap4_vc_core;
void omap_vc_init_channel(struct voltagedomain *voltdm);
int omap_vc_pre_scale(struct voltagedomain *voltdm,
@@ -90,8 +90,8 @@ int omap_vc_pre_scale(struct voltagedomain *voltdm,
void omap_vc_post_scale(struct voltagedomain *voltdm,
unsigned long target_volt,
u8 target_vsel, u8 current_vsel);
int omap_vc_bypass_scale_voltage(struct voltagedomain *voltdm,
unsigned long target_volt);
int omap_vc_bypass_scale(struct voltagedomain *voltdm,
unsigned long target_volt);
#endif