4 files changed, 0 insertions, 25 deletions
diff --git a/src/soc/intel/cannonlake/Kconfig b/src/soc/intel/cannonlake/Kconfig
index 2b862e7e86..d61435aaa6 100644
--- a/src/soc/intel/cannonlake/Kconfig
+++ b/src/soc/intel/cannonlake/Kconfig
@@ -98,7 +98,6 @@ config CPU_SPECIFIC_OPTIONS
 	select PLATFORM_USES_FSP2_0
 	select REG_SCRIPT
 	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/cannonlake/finalize.c b/src/soc/intel/cannonlake/finalize.c
index 3fe00ba8cc..8387bb86f7 100644
--- a/src/soc/intel/cannonlake/finalize.c
+++ b/src/soc/intel/cannonlake/finalize.c
@@ -56,21 +56,8 @@ static void pch_finalize(void)
 	 */
 	pch_thermal_configuration();
 
-	/*
-	 * Disable ACPI PM timer based on dt policy
-	 *
-	 * Disabling ACPI PM timer is necessary for XTAL OSC shutdown.
-	 * Disabling ACPI PM timer also switches off TCO
-	 *
-	 * SA_DEV_ROOT device is used here instead of PCH_DEV_PMC since it is
-	 * just required to get to chip config. PCH_DEV_PMC is hidden by this
-	 * point and hence removed from the root bus. pcidev_path_on_root thus
-	 * returns NULL for PCH_DEV_PMC device.
-	 */
 	config = config_of_soc();
 	pmcbase = pmc_mmio_regs();
-	if (config->PmTimerDisabled)
-		pmc_disable_acpi_timer();
 
 	if (config->s0ix_enable && config->cppmvric2_adsposcdis) {
 		/* Enable Audio DSP OSC qualification for S0ix */
diff --git a/src/soc/intel/skylake/Kconfig b/src/soc/intel/skylake/Kconfig
index 20b302db14..f71beaed52 100644
--- a/src/soc/intel/skylake/Kconfig
+++ b/src/soc/intel/skylake/Kconfig
@@ -43,7 +43,6 @@ config CPU_SPECIFIC_OPTIONS
 	select REG_SCRIPT
 	select SA_ENABLE_DPR
 	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/skylake/finalize.c b/src/soc/intel/skylake/finalize.c
index 6b8576a593..f8b36a48bd 100644
--- a/src/soc/intel/skylake/finalize.c
+++ b/src/soc/intel/skylake/finalize.c
@@ -62,16 +62,6 @@ static void pch_finalize_script(struct device *dev)
 	 */
 	pch_thermal_configuration();
 
-	/*
-	 * Disable ACPI PM timer based on dt policy
-	 *
-	 * Disabling ACPI PM timer is necessary for XTAL OSC shutdown.
-	 * Disabling ACPI PM timer also switches off TCO
-	 */
-
-	if (config->PmTimerDisabled)
-		pmc_disable_acpi_timer();
-
 	/* we should disable Heci1 based on the devicetree policy */
 	if (config->HeciEnabled == 0)
 		pch_disable_heci();