diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig index e98878f14e..a57d05e660 100644 --- a/src/soc/intel/alderlake/Kconfig +++ b/src/soc/intel/alderlake/Kconfig @@ -43,7 +43,6 @@ config CPU_SPECIFIC_OPTIONS select PLATFORM_USES_FSP2_2 select PM_ACPI_TIMER_OPTIONAL select PMC_GLOBAL_RESET_ENABLE_LOCK - select PMC_LOW_POWER_MODE_PROGRAM select SOC_INTEL_COMMON select SOC_INTEL_COMMON_ACPI_WAKE_SOURCE select SOC_INTEL_COMMON_BLOCK diff --git a/src/soc/intel/alderlake/pmc.c b/src/soc/intel/alderlake/pmc.c index 4251cd66bd..0d523686d8 100644 --- a/src/soc/intel/alderlake/pmc.c +++ b/src/soc/intel/alderlake/pmc.c @@ -160,7 +160,7 @@ static void soc_pmc_init(struct device *dev) * Disabling ACPI PM timer also switches off TCO */ if (!CONFIG(USE_PM_ACPI_TIMER)) - pmc_disable_acpi_timer(); + setbits8(pmc_mmio_regs() + PCH_PWRM_ACPI_TMR_CTL, ACPI_TIM_DIS); } static void pm1_enable_pwrbtn_smi(void *unused) diff --git a/src/soc/intel/common/block/include/intelblocks/pmclib.h b/src/soc/intel/common/block/include/intelblocks/pmclib.h index 4972a09f8b..bb38204718 100644 --- a/src/soc/intel/common/block/include/intelblocks/pmclib.h +++ b/src/soc/intel/common/block/include/intelblocks/pmclib.h @@ -251,9 +251,6 @@ void pmc_set_power_failure_state(bool target_on); uint8_t get_pm_pwr_cyc_dur(uint8_t slp_s4_min_assert, uint8_t slp_s3_min_assert, uint8_t slp_a_min_assert, uint8_t pm_pwr_cyc_dur); -/* Disabling ACPI PM timer to ensure switches off TCO and necessary of XTAL OSC shutdown */ -void pmc_disable_acpi_timer(void); - /* API to set ACPI mode */ void pmc_set_acpi_mode(void); diff --git a/src/soc/intel/common/block/pmc/Kconfig b/src/soc/intel/common/block/pmc/Kconfig index 5e5e8d6184..f60dc69692 100644 --- a/src/soc/intel/common/block/pmc/Kconfig +++ b/src/soc/intel/common/block/pmc/Kconfig @@ -50,12 +50,6 @@ config PMC_GLOBAL_RESET_ENABLE_LOCK Note that the reset register is still at 0xCF9 this only controls the enable and lock feature. -config PMC_LOW_POWER_MODE_PROGRAM - bool - help - Enable this for PMC devices to perform registers programming - to ensure low power in active idle scenario. - config PM_ACPI_TIMER_OPTIONAL bool default n diff --git a/src/soc/intel/common/block/pmc/pmclib.c b/src/soc/intel/common/block/pmc/pmclib.c index 6c756b1590..f7efeb78da 100644 --- a/src/soc/intel/common/block/pmc/pmclib.c +++ b/src/soc/intel/common/block/pmc/pmclib.c @@ -711,15 +711,6 @@ uint8_t get_pm_pwr_cyc_dur(uint8_t slp_s4_min_assert, uint8_t slp_s3_min_assert, return PCH_PM_PWR_CYC_DUR; } -#if CONFIG(PMC_LOW_POWER_MODE_PROGRAM) -void pmc_disable_acpi_timer(void) -{ - uint8_t *pmcbase = pmc_mmio_regs(); - - setbits8(pmcbase + PCH_PWRM_ACPI_TMR_CTL, ACPI_TIM_DIS); -} -#endif /* PMC_LOW_POWER_MODE_PROGRAM */ - void pmc_set_acpi_mode(void) { if (!CONFIG(NO_SMM) && !acpi_is_wakeup_s3()) { diff --git a/src/soc/intel/elkhartlake/Kconfig b/src/soc/intel/elkhartlake/Kconfig index 07af2faf66..e3fbfddb24 100644 --- a/src/soc/intel/elkhartlake/Kconfig +++ b/src/soc/intel/elkhartlake/Kconfig @@ -33,7 +33,6 @@ config CPU_SPECIFIC_OPTIONS select PLATFORM_USES_FSP2_1 select PM_ACPI_TIMER_OPTIONAL select PMC_GLOBAL_RESET_ENABLE_LOCK - select PMC_LOW_POWER_MODE_PROGRAM select SOC_INTEL_COMMON select SOC_INTEL_COMMON_ACPI_WAKE_SOURCE select SOC_INTEL_COMMON_BLOCK diff --git a/src/soc/intel/elkhartlake/pmc.c b/src/soc/intel/elkhartlake/pmc.c index dd6e6160ec..53193ea11e 100644 --- a/src/soc/intel/elkhartlake/pmc.c +++ b/src/soc/intel/elkhartlake/pmc.c @@ -100,7 +100,7 @@ static void soc_pmc_init(struct device *dev) * Disabling ACPI PM timer also switches off TCO */ if (!CONFIG(USE_PM_ACPI_TIMER)) - pmc_disable_acpi_timer(); + setbits8(pmc_mmio_regs() + PCH_PWRM_ACPI_TMR_CTL, ACPI_TIM_DIS); } static void pmc_fill_ssdt(const struct device *dev) diff --git a/src/soc/intel/icelake/Kconfig b/src/soc/intel/icelake/Kconfig index 74bae9c433..fd05f2ec48 100644 --- a/src/soc/intel/icelake/Kconfig +++ b/src/soc/intel/icelake/Kconfig @@ -33,7 +33,6 @@ config CPU_SPECIFIC_OPTIONS select PLATFORM_USES_FSP2_1 select PM_ACPI_TIMER_OPTIONAL select PMC_GLOBAL_RESET_ENABLE_LOCK - select PMC_LOW_POWER_MODE_PROGRAM select CPU_INTEL_COMMON select SOC_INTEL_COMMON select SOC_INTEL_COMMON_ACPI_WAKE_SOURCE diff --git a/src/soc/intel/icelake/pmc.c b/src/soc/intel/icelake/pmc.c index 7886c1b28f..fd91cde57d 100644 --- a/src/soc/intel/icelake/pmc.c +++ b/src/soc/intel/icelake/pmc.c @@ -74,7 +74,7 @@ static void pmc_init(void *unused) * Disabling ACPI PM timer also switches off TCO */ if (!CONFIG(USE_PM_ACPI_TIMER)) - pmc_disable_acpi_timer(); + setbits8(pmc_mmio_regs() + PCH_PWRM_ACPI_TMR_CTL, ACPI_TIM_DIS); } /* diff --git a/src/soc/intel/jasperlake/Kconfig b/src/soc/intel/jasperlake/Kconfig index 690df0cf2d..43697602a2 100644 --- a/src/soc/intel/jasperlake/Kconfig +++ b/src/soc/intel/jasperlake/Kconfig @@ -34,7 +34,6 @@ config CPU_SPECIFIC_OPTIONS select PLATFORM_USES_FSP2_2 select PM_ACPI_TIMER_OPTIONAL select PMC_GLOBAL_RESET_ENABLE_LOCK - select PMC_LOW_POWER_MODE_PROGRAM select SOC_INTEL_COMMON select SOC_INTEL_COMMON_ACPI_WAKE_SOURCE select SOC_INTEL_COMMON_BLOCK diff --git a/src/soc/intel/jasperlake/pmc.c b/src/soc/intel/jasperlake/pmc.c index d3607dcb57..47c3bb104b 100644 --- a/src/soc/intel/jasperlake/pmc.c +++ b/src/soc/intel/jasperlake/pmc.c @@ -100,7 +100,7 @@ static void soc_pmc_init(struct device *dev) * Disabling ACPI PM timer also switches off TCO */ if (!CONFIG(USE_PM_ACPI_TIMER)) - pmc_disable_acpi_timer(); + setbits8(pmc_mmio_regs() + PCH_PWRM_ACPI_TMR_CTL, ACPI_TIM_DIS); } static void pm1_enable_pwrbtn_smi(void *unused) diff --git a/src/soc/intel/tigerlake/Kconfig b/src/soc/intel/tigerlake/Kconfig index fe7805ae70..1e9a85179f 100644 --- a/src/soc/intel/tigerlake/Kconfig +++ b/src/soc/intel/tigerlake/Kconfig @@ -42,7 +42,6 @@ config CPU_SPECIFIC_OPTIONS select PLATFORM_USES_FSP2_2 select PM_ACPI_TIMER_OPTIONAL select PMC_GLOBAL_RESET_ENABLE_LOCK - select PMC_LOW_POWER_MODE_PROGRAM select SOC_INTEL_COMMON select SOC_INTEL_COMMON_ACPI_WAKE_SOURCE select SOC_INTEL_COMMON_BLOCK diff --git a/src/soc/intel/tigerlake/pmc.c b/src/soc/intel/tigerlake/pmc.c index 01891e1be9..8788170368 100644 --- a/src/soc/intel/tigerlake/pmc.c +++ b/src/soc/intel/tigerlake/pmc.c @@ -159,7 +159,7 @@ static void soc_pmc_init(struct device *dev) * Disabling ACPI PM timer also switches off TCO */ if (!CONFIG(USE_PM_ACPI_TIMER)) - pmc_disable_acpi_timer(); + setbits8(pmc_mmio_regs() + PCH_PWRM_ACPI_TMR_CTL, ACPI_TIM_DIS); } static void pm1_enable_pwrbtn_smi(void *unused)