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ARM: OMAP4+: vcores: Remove duplicated code

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There is no reason to duplicate code for DRA7xx platforms as there
can be Rail grouping. The maximum voltage detection algorithm can still
be run on other platforms with no Rail grouping and does not harm as
it gives the same result.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Lokesh Vutla 2016-08-17 16:25:36 +05:30 committed by Tom Rini
parent 5328717cde
commit c359ae5e8b
1 changed files with 10 additions and 52 deletions
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62
arch/arm/cpu/armv7/omap-common/clocks-common.c
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@ -529,7 +529,6 @@ void __weak recalibrate_iodelay(void)
*/
void scale_vcores(struct vcores_data const *vcores)
{
#if defined(CONFIG_DRA7XX)
int i;
struct volts *pv = (struct volts *)vcores;
struct volts *px;
@ -589,7 +588,16 @@ void scale_vcores(struct vcores_data const *vcores)
vcores->mpu.abb_tx_done_mask,
OMAP_ABB_FAST_OPP);
/* The .mm member is not used for the DRA7xx */
debug("mm: %d\n", vcores->mm.value);
do_scale_vcore(vcores->mm.addr, vcores->mm.value, vcores->mm.pmic);
/* Configure MM ABB LDO after scale */
abb_setup(vcores->mm.efuse.reg,
(*ctrl)->control_wkup_ldovbb_mm_voltage_ctrl,
(*prcm)->prm_abbldo_mm_setup,
(*prcm)->prm_abbldo_mm_ctrl,
(*prcm)->prm_irqstatus_mpu,
vcores->mm.abb_tx_done_mask,
OMAP_ABB_FAST_OPP);
debug("gpu: %d\n", vcores->gpu.value);
do_scale_vcore(vcores->gpu.addr, vcores->gpu.value, vcores->gpu.pmic);
@ -621,56 +629,6 @@ void scale_vcores(struct vcores_data const *vcores)
(*prcm)->prm_irqstatus_mpu,
vcores->iva.abb_tx_done_mask,
OMAP_ABB_FAST_OPP);
/* Might need udelay(1000) here if debug is enabled to see all prints */
#else
u32 val;
val = optimize_vcore_voltage(&vcores->core);
do_scale_vcore(vcores->core.addr, val, vcores->core.pmic);
/*
* IO delay recalibration should be done immediately after
* adjusting AVS voltages for VDD_CORE_L.
* Respective boards should call __recalibrate_iodelay()
* with proper mux, virtual and manual mode configurations.
*/
#ifdef CONFIG_IODELAY_RECALIBRATION
recalibrate_iodelay();
#endif
val = optimize_vcore_voltage(&vcores->mpu);
do_scale_vcore(vcores->mpu.addr, val, vcores->mpu.pmic);
/* Configure MPU ABB LDO after scale */
abb_setup(vcores->mpu.efuse.reg,
(*ctrl)->control_wkup_ldovbb_mpu_voltage_ctrl,
(*prcm)->prm_abbldo_mpu_setup,
(*prcm)->prm_abbldo_mpu_ctrl,
(*prcm)->prm_irqstatus_mpu_2,
vcores->mpu.abb_tx_done_mask,
OMAP_ABB_FAST_OPP);
val = optimize_vcore_voltage(&vcores->mm);
do_scale_vcore(vcores->mm.addr, val, vcores->mm.pmic);
/* Configure MM ABB LDO after scale */
abb_setup(vcores->mm.efuse.reg,
(*ctrl)->control_wkup_ldovbb_mm_voltage_ctrl,
(*prcm)->prm_abbldo_mm_setup,
(*prcm)->prm_abbldo_mm_ctrl,
(*prcm)->prm_irqstatus_mpu,
vcores->mm.abb_tx_done_mask,
OMAP_ABB_FAST_OPP);
val = optimize_vcore_voltage(&vcores->gpu);
do_scale_vcore(vcores->gpu.addr, val, vcores->gpu.pmic);
val = optimize_vcore_voltage(&vcores->eve);
do_scale_vcore(vcores->eve.addr, val, vcores->eve.pmic);
val = optimize_vcore_voltage(&vcores->iva);
do_scale_vcore(vcores->iva.addr, val, vcores->iva.pmic);
#endif
}
static inline void enable_clock_domain(u32 const clkctrl_reg, u32 enable_mode)