lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

OMAP2+: VC: more registers are per-channel starting with OMAP5

Browse Source 
Starting with OMAP5, the following registers are per-channel and not
common to a all VC channels:

 - SMPS I2C slave address
 - SMPS voltage register address offset
 - SMPS cmd/value register address offset
 - VC channel configuration register

Move these from the channel-common struct into the per-channel struct
to support OMAP5.

Signed-off-by: Kevin Hilman <khilman@ti.com>
This commit is contained in:
Kevin Hilman
2011-07-20 16:35:46 -07:00
parent 6a62b78d9a
commit 5876c940c0
4 changed files with 32 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
arch/arm/mach-omap2/vc3xxx_data.c
View File

@@ -30,9 +30,6 @@
* XXX This stuff presumably belongs in the vc3xxx.c or vc.c file.
*/
static struct omap_vc_common omap3_vc_common = {
.smps_sa_reg = OMAP3_PRM_VC_SMPS_SA_OFFSET,
.smps_volra_reg = OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET,
.smps_cmdra_reg = OMAP3_PRM_VC_SMPS_CMD_RA_OFFSET,
.bypass_val_reg = OMAP3_PRM_VC_BYPASS_VAL_OFFSET,
.data_shift = OMAP3430_DATA_SHIFT,
.slaveaddr_shift = OMAP3430_SLAVEADDR_SHIFT,
@@ -43,7 +40,6 @@ static struct omap_vc_common omap3_vc_common = {
.cmd_onlp_shift = OMAP3430_VC_CMD_ONLP_SHIFT,
.cmd_ret_shift = OMAP3430_VC_CMD_RET_SHIFT,
.cmd_off_shift = OMAP3430_VC_CMD_OFF_SHIFT,
.cfg_channel_reg = OMAP3_PRM_VC_CH_CONF_OFFSET,
.i2c_cfg_hsen_mask = OMAP3430_HSEN_MASK,
.i2c_cfg_reg = OMAP3_PRM_VC_I2C_CFG_OFFSET,
.i2c_mcode_mask = OMAP3430_MCODE_MASK,
@@ -51,6 +47,10 @@ static struct omap_vc_common omap3_vc_common = {
struct omap_vc_channel omap3_vc_mpu = {
.common = &omap3_vc_common,
.smps_sa_reg = OMAP3_PRM_VC_SMPS_SA_OFFSET,
.smps_volra_reg = OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET,
.smps_cmdra_reg = OMAP3_PRM_VC_SMPS_CMD_RA_OFFSET,
.cfg_channel_reg = OMAP3_PRM_VC_CH_CONF_OFFSET,
.cmdval_reg = OMAP3_PRM_VC_CMD_VAL_0_OFFSET,
.smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA0_MASK,
.smps_volra_mask = OMAP3430_VOLRA0_MASK,
@@ -60,6 +60,10 @@ struct omap_vc_channel omap3_vc_mpu = {
struct omap_vc_channel omap3_vc_core = {
.common = &omap3_vc_common,
.smps_sa_reg = OMAP3_PRM_VC_SMPS_SA_OFFSET,
.smps_volra_reg = OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET,
.smps_cmdra_reg = OMAP3_PRM_VC_SMPS_CMD_RA_OFFSET,
.cfg_channel_reg = OMAP3_PRM_VC_CH_CONF_OFFSET,
.cmdval_reg = OMAP3_PRM_VC_CMD_VAL_1_OFFSET,
.smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA1_MASK,
.smps_volra_mask = OMAP3430_VOLRA1_MASK,