OMAP3+: VC: cleanup PMIC register address configuration
- support both voltage register address and command register address
for each VC channel
- add fields for voltage register address (volra) and command register
address (cmdra) to struct omap_vc_channel
- use VC/VP register access read/modify/write helper
- remove volra_shift field (use __ffs(mask) for shift value)
- I2C addresses 10-bit, change size to u16
Signed-off-by: Kevin Hilman <khilman@ti.com>
diff --git a/arch/arm/mach-omap2/vc44xx_data.c b/arch/arm/mach-omap2/vc44xx_data.c
index af922b4..5d104ff 100644
--- a/arch/arm/mach-omap2/vc44xx_data.c
+++ b/arch/arm/mach-omap2/vc44xx_data.c
@@ -33,6 +33,7 @@
static const struct omap_vc_common omap4_vc_common = {
.smps_sa_reg = OMAP4_PRM_VC_SMPS_SA_OFFSET,
.smps_volra_reg = OMAP4_PRM_VC_VAL_SMPS_RA_VOL_OFFSET,
+ .smps_cmdra_reg = OMAP4_PRM_VC_VAL_SMPS_RA_CMD_OFFSET,
.bypass_val_reg = OMAP4_PRM_VC_VAL_BYPASS_OFFSET,
.data_shift = OMAP4430_DATA_SHIFT,
.slaveaddr_shift = OMAP4430_SLAVEADDR_SHIFT,
@@ -50,23 +51,23 @@
.common = &omap4_vc_common,
.cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_MPU_L_OFFSET,
.smps_sa_mask = OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_MASK,
- .smps_volra_shift = OMAP4430_VOLRA_VDD_MPU_L_SHIFT,
.smps_volra_mask = OMAP4430_VOLRA_VDD_MPU_L_MASK,
+ .smps_cmdra_mask = OMAP4430_CMDRA_VDD_MPU_L_MASK,
};
struct omap_vc_channel omap4_vc_iva = {
.common = &omap4_vc_common,
.cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_IVA_L_OFFSET,
.smps_sa_mask = OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_MASK,
- .smps_volra_shift = OMAP4430_VOLRA_VDD_IVA_L_SHIFT,
.smps_volra_mask = OMAP4430_VOLRA_VDD_IVA_L_MASK,
+ .smps_cmdra_mask = OMAP4430_CMDRA_VDD_IVA_L_MASK,
};
struct omap_vc_channel omap4_vc_core = {
.common = &omap4_vc_common,
.cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_CORE_L_OFFSET,
.smps_sa_mask = OMAP4430_SA_VDD_CORE_L_0_6_MASK,
- .smps_volra_shift = OMAP4430_VOLRA_VDD_CORE_L_SHIFT,
.smps_volra_mask = OMAP4430_VOLRA_VDD_CORE_L_MASK,
+ .smps_cmdra_mask = OMAP4430_CMDRA_VDD_CORE_L_MASK,
};