14 files changed, 945 insertions, 497 deletions
diff --git a/drivers/platform/x86/intel/ifs/Makefile b/drivers/platform/x86/intel/ifs/Makefile
index 30f035ef5581..c3e417bce9b6 100644
--- a/drivers/platform/x86/intel/ifs/Makefile
+++ b/drivers/platform/x86/intel/ifs/Makefile
@@ -1,3 +1,3 @@
 obj-$(CONFIG_INTEL_IFS)		+= intel_ifs.o
 
-intel_ifs-objs			:= core.o load.o runtest.o sysfs.o
+intel_ifs-y			:= core.o load.o runtest.o sysfs.o
diff --git a/drivers/platform/x86/intel/int3472/discrete.c b/drivers/platform/x86/intel/int3472/discrete.c
index 092252eb95a8..30ff8f3ea1f5 100644
--- a/drivers/platform/x86/intel/int3472/discrete.c
+++ b/drivers/platform/x86/intel/int3472/discrete.c
@@ -56,7 +56,7 @@ static void skl_int3472_log_sensor_module_name(struct int3472_discrete_device *i
 
 static int skl_int3472_fill_gpiod_lookup(struct gpiod_lookup *table_entry,
 					 struct acpi_resource_gpio *agpio,
-					 const char *func, unsigned long gpio_flags)
+					 const char *con_id, unsigned long gpio_flags)
 {
 	char *path = agpio->resource_source.string_ptr;
 	struct acpi_device *adev;
@@ -71,14 +71,14 @@ static int skl_int3472_fill_gpiod_lookup(struct gpiod_lookup *table_entry,
 	if (!adev)
 		return -ENODEV;
 
-	*table_entry = GPIO_LOOKUP(acpi_dev_name(adev), agpio->pin_table[0], func, gpio_flags);
+	*table_entry = GPIO_LOOKUP(acpi_dev_name(adev), agpio->pin_table[0], con_id, gpio_flags);
 
 	return 0;
 }
 
 static int skl_int3472_map_gpio_to_sensor(struct int3472_discrete_device *int3472,
 					  struct acpi_resource_gpio *agpio,
-					  const char *func, unsigned long gpio_flags)
+					  const char *con_id, unsigned long gpio_flags)
 {
 	int ret;
 
@@ -88,7 +88,7 @@ static int skl_int3472_map_gpio_to_sensor(struct int3472_discrete_device *int347
 	}
 
 	ret = skl_int3472_fill_gpiod_lookup(&int3472->gpios.table[int3472->n_sensor_gpios],
-					    agpio, func, gpio_flags);
+					    agpio, con_id, gpio_flags);
 	if (ret)
 		return ret;
 
@@ -101,7 +101,7 @@ static int skl_int3472_map_gpio_to_sensor(struct int3472_discrete_device *int347
 static struct gpio_desc *
 skl_int3472_gpiod_get_from_temp_lookup(struct int3472_discrete_device *int3472,
 				       struct acpi_resource_gpio *agpio,
-				       const char *func, unsigned long gpio_flags)
+				       const char *con_id, unsigned long gpio_flags)
 {
 	struct gpio_desc *desc;
 	int ret;
@@ -112,12 +112,12 @@ skl_int3472_gpiod_get_from_temp_lookup(struct int3472_discrete_device *int3472,
 		return ERR_PTR(-ENOMEM);
 
 	lookup->dev_id = dev_name(int3472->dev);
-	ret = skl_int3472_fill_gpiod_lookup(&lookup->table[0], agpio, func, gpio_flags);
+	ret = skl_int3472_fill_gpiod_lookup(&lookup->table[0], agpio, con_id, gpio_flags);
 	if (ret)
 		return ERR_PTR(ret);
 
 	gpiod_add_lookup_table(lookup);
-	desc = devm_gpiod_get(int3472->dev, func, GPIOD_OUT_LOW);
+	desc = devm_gpiod_get(int3472->dev, con_id, GPIOD_OUT_LOW);
 	gpiod_remove_lookup_table(lookup);
 
 	return desc;
@@ -129,7 +129,7 @@ skl_int3472_gpiod_get_from_temp_lookup(struct int3472_discrete_device *int3472,
  * @hid: The ACPI HID of the device without the instance number e.g. INT347E
  * @type_from: The GPIO type from ACPI ?SDT
  * @type_to: The assigned GPIO type, typically same as @type_from
- * @func: The function, e.g. "enable"
+ * @con_id: The name of the GPIO for the device
  * @polarity_low: GPIO_ACTIVE_LOW true if the @polarity_low is true,
  * GPIO_ACTIVE_HIGH otherwise
  */
@@ -138,15 +138,15 @@ struct int3472_gpio_map {
 	u8 type_from;
 	u8 type_to;
 	bool polarity_low;
-	const char *func;
+	const char *con_id;
 };
 
 static const struct int3472_gpio_map int3472_gpio_map[] = {
 	{ "INT347E", INT3472_GPIO_TYPE_RESET, INT3472_GPIO_TYPE_RESET, false, "enable" },
 };
 
-static void int3472_get_func_and_polarity(struct acpi_device *adev, u8 *type,
-					  const char **func, unsigned long *gpio_flags)
+static void int3472_get_con_id_and_polarity(struct acpi_device *adev, u8 *type,
+					    const char **con_id, unsigned long *gpio_flags)
 {
 	unsigned int i;
 
@@ -165,33 +165,33 @@ static void int3472_get_func_and_polarity(struct acpi_device *adev, u8 *type,
 		*type = int3472_gpio_map[i].type_to;
 		*gpio_flags = int3472_gpio_map[i].polarity_low ?
 			      GPIO_ACTIVE_LOW : GPIO_ACTIVE_HIGH;
-		*func = int3472_gpio_map[i].func;
+		*con_id = int3472_gpio_map[i].con_id;
 		return;
 	}
 
 	switch (*type) {
 	case INT3472_GPIO_TYPE_RESET:
-		*func = "reset";
+		*con_id = "reset";
 		*gpio_flags = GPIO_ACTIVE_LOW;
 		break;
 	case INT3472_GPIO_TYPE_POWERDOWN:
-		*func = "powerdown";
+		*con_id = "powerdown";
 		*gpio_flags = GPIO_ACTIVE_LOW;
 		break;
 	case INT3472_GPIO_TYPE_CLK_ENABLE:
-		*func = "clk-enable";
+		*con_id = "clk-enable";
 		*gpio_flags = GPIO_ACTIVE_HIGH;
 		break;
 	case INT3472_GPIO_TYPE_PRIVACY_LED:
-		*func = "privacy-led";
+		*con_id = "privacy-led";
 		*gpio_flags = GPIO_ACTIVE_HIGH;
 		break;
 	case INT3472_GPIO_TYPE_POWER_ENABLE:
-		*func = "power-enable";
+		*con_id = "power-enable";
 		*gpio_flags = GPIO_ACTIVE_HIGH;
 		break;
 	default:
-		*func = "unknown";
+		*con_id = "unknown";
 		*gpio_flags = GPIO_ACTIVE_HIGH;
 		break;
 	}
@@ -238,7 +238,7 @@ static int skl_int3472_handle_gpio_resources(struct acpi_resource *ares,
 	union acpi_object *obj;
 	struct gpio_desc *gpio;
 	const char *err_msg;
-	const char *func;
+	const char *con_id;
 	unsigned long gpio_flags;
 	int ret;
 
@@ -262,26 +262,26 @@ static int skl_int3472_handle_gpio_resources(struct acpi_resource *ares,
 
 	type = FIELD_GET(INT3472_GPIO_DSM_TYPE, obj->integer.value);
 
-	int3472_get_func_and_polarity(int3472->sensor, &type, &func, &gpio_flags);
+	int3472_get_con_id_and_polarity(int3472->sensor, &type, &con_id, &gpio_flags);
 
 	pin = FIELD_GET(INT3472_GPIO_DSM_PIN, obj->integer.value);
 	/* Pin field is not really used under Windows and wraps around at 8 bits */
 	if (pin != (agpio->pin_table[0] & 0xff))
 		dev_dbg(int3472->dev, FW_BUG "%s %s pin number mismatch _DSM %d resource %d\n",
-			func, agpio->resource_source.string_ptr, pin, agpio->pin_table[0]);
+			con_id, agpio->resource_source.string_ptr, pin, agpio->pin_table[0]);
 
 	active_value = FIELD_GET(INT3472_GPIO_DSM_SENSOR_ON_VAL, obj->integer.value);
 	if (!active_value)
 		gpio_flags ^= GPIO_ACTIVE_LOW;
 
-	dev_dbg(int3472->dev, "%s %s pin %d active-%s\n", func,
+	dev_dbg(int3472->dev, "%s %s pin %d active-%s\n", con_id,
 		agpio->resource_source.string_ptr, agpio->pin_table[0],
 		str_high_low(gpio_flags == GPIO_ACTIVE_HIGH));
 
 	switch (type) {
 	case INT3472_GPIO_TYPE_RESET:
 	case INT3472_GPIO_TYPE_POWERDOWN:
-		ret = skl_int3472_map_gpio_to_sensor(int3472, agpio, func, gpio_flags);
+		ret = skl_int3472_map_gpio_to_sensor(int3472, agpio, con_id, gpio_flags);
 		if (ret)
 			err_msg = "Failed to map GPIO pin to sensor\n";
 
@@ -289,7 +289,7 @@ static int skl_int3472_handle_gpio_resources(struct acpi_resource *ares,
 	case INT3472_GPIO_TYPE_CLK_ENABLE:
 	case INT3472_GPIO_TYPE_PRIVACY_LED:
 	case INT3472_GPIO_TYPE_POWER_ENABLE:
-		gpio = skl_int3472_gpiod_get_from_temp_lookup(int3472, agpio, func, gpio_flags);
+		gpio = skl_int3472_gpiod_get_from_temp_lookup(int3472, agpio, con_id, gpio_flags);
 		if (IS_ERR(gpio)) {
 			ret = PTR_ERR(gpio);
 			err_msg = "Failed to get GPIO\n";
diff --git a/drivers/platform/x86/intel/pmc/Makefile b/drivers/platform/x86/intel/pmc/Makefile
index 389e5419dadf..b148b40d09f5 100644
--- a/drivers/platform/x86/intel/pmc/Makefile
+++ b/drivers/platform/x86/intel/pmc/Makefile
@@ -4,7 +4,7 @@
 #
 
 intel_pmc_core-y			:= core.o core_ssram.o spt.o cnp.o \
-					   icl.o tgl.o adl.o mtl.o arl.o lnl.o
+					   icl.o tgl.o adl.o mtl.o arl.o lnl.o ptl.o
 obj-$(CONFIG_INTEL_PMC_CORE)		+= intel_pmc_core.o
 intel_pmc_core_pltdrv-y			:= pltdrv.o
 obj-$(CONFIG_INTEL_PMC_CORE)		+= intel_pmc_core_pltdrv.o
diff --git a/drivers/platform/x86/intel/pmc/adl.c b/drivers/platform/x86/intel/pmc/adl.c
index e7878558fd90..9e7dfd6e3310 100644
--- a/drivers/platform/x86/intel/pmc/adl.c
+++ b/drivers/platform/x86/intel/pmc/adl.c
@@ -11,7 +11,7 @@
 #include "core.h"
 
 /* Alder Lake: PGD PFET Enable Ack Status Register(s) bitmap */
-const struct pmc_bit_map adl_pfear_map[] = {
+static const struct pmc_bit_map adl_pfear_map[] = {
 	{"SPI/eSPI",		BIT(2)},
 	{"XHCI",		BIT(3)},
 	{"SPA",			BIT(4)},
@@ -54,7 +54,7 @@ const struct pmc_bit_map adl_pfear_map[] = {
 	{}
 };
 
-const struct pmc_bit_map *ext_adl_pfear_map[] = {
+static const struct pmc_bit_map *ext_adl_pfear_map[] = {
 	/*
 	 * Check intel_pmc_core_ids[] users of cnp_reg_map for
 	 * a list of core SoCs using this.
@@ -63,7 +63,7 @@ const struct pmc_bit_map *ext_adl_pfear_map[] = {
 	NULL
 };
 
-const struct pmc_bit_map adl_ltr_show_map[] = {
+static const struct pmc_bit_map adl_ltr_show_map[] = {
 	{"SOUTHPORT_A",		CNP_PMC_LTR_SPA},
 	{"SOUTHPORT_B",		CNP_PMC_LTR_SPB},
 	{"SATA",		CNP_PMC_LTR_SATA},
@@ -100,7 +100,7 @@ const struct pmc_bit_map adl_ltr_show_map[] = {
 	{}
 };
 
-const struct pmc_bit_map adl_clocksource_status_map[] = {
+static const struct pmc_bit_map adl_clocksource_status_map[] = {
 	{"CLKPART1_OFF_STS",			BIT(0)},
 	{"CLKPART2_OFF_STS",			BIT(1)},
 	{"CLKPART3_OFF_STS",			BIT(2)},
@@ -128,7 +128,7 @@ const struct pmc_bit_map adl_clocksource_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map adl_power_gating_status_0_map[] = {
+static const struct pmc_bit_map adl_power_gating_status_0_map[] = {
 	{"PMC_PGD0_PG_STS",			BIT(0)},
 	{"DMI_PGD0_PG_STS",			BIT(1)},
 	{"ESPISPI_PGD0_PG_STS",			BIT(2)},
@@ -158,7 +158,7 @@ const struct pmc_bit_map adl_power_gating_status_0_map[] = {
 	{}
 };
 
-const struct pmc_bit_map adl_power_gating_status_1_map[] = {
+static const struct pmc_bit_map adl_power_gating_status_1_map[] = {
 	{"USBR0_PGD0_PG_STS",			BIT(0)},
 	{"SMT1_PGD0_PG_STS",			BIT(2)},
 	{"CSMERTC_PGD0_PG_STS",			BIT(6)},
@@ -170,14 +170,14 @@ const struct pmc_bit_map adl_power_gating_status_1_map[] = {
 	{}
 };
 
-const struct pmc_bit_map adl_power_gating_status_2_map[] = {
+static const struct pmc_bit_map adl_power_gating_status_2_map[] = {
 	{"THC0_PGD0_PG_STS",			BIT(7)},
 	{"THC1_PGD0_PG_STS",			BIT(8)},
 	{"SPF_PGD0_PG_STS",			BIT(14)},
 	{}
 };
 
-const struct pmc_bit_map adl_d3_status_0_map[] = {
+static const struct pmc_bit_map adl_d3_status_0_map[] = {
 	{"ISH_D3_STS",				BIT(2)},
 	{"LPSS_D3_STS",				BIT(3)},
 	{"XDCI_D3_STS",				BIT(4)},
@@ -193,13 +193,13 @@ const struct pmc_bit_map adl_d3_status_0_map[] = {
 	{}
 };
 
-const struct pmc_bit_map adl_d3_status_1_map[] = {
+static const struct pmc_bit_map adl_d3_status_1_map[] = {
 	{"GBE_D3_STS",				BIT(19)},
 	{"CNVI_D3_STS",				BIT(27)},
 	{}
 };
 
-const struct pmc_bit_map adl_d3_status_2_map[] = {
+static const struct pmc_bit_map adl_d3_status_2_map[] = {
 	{"CSMERTC_D3_STS",			BIT(1)},
 	{"CSE_D3_STS",				BIT(4)},
 	{"KVMCC_D3_STS",			BIT(5)},
@@ -210,20 +210,20 @@ const struct pmc_bit_map adl_d3_status_2_map[] = {
 	{}
 };
 
-const struct pmc_bit_map adl_d3_status_3_map[] = {
+static const struct pmc_bit_map adl_d3_status_3_map[] = {
 	{"THC0_D3_STS",				BIT(14)},
 	{"THC1_D3_STS",				BIT(15)},
 	{}
 };
 
-const struct pmc_bit_map adl_vnn_req_status_0_map[] = {
+static const struct pmc_bit_map adl_vnn_req_status_0_map[] = {
 	{"ISH_VNN_REQ_STS",			BIT(2)},
 	{"ESPISPI_VNN_REQ_STS",			BIT(18)},
 	{"DSP_VNN_REQ_STS",			BIT(19)},
 	{}
 };
 
-const struct pmc_bit_map adl_vnn_req_status_1_map[] = {
+static const struct pmc_bit_map adl_vnn_req_status_1_map[] = {
 	{"NPK_VNN_REQ_STS",			BIT(4)},
 	{"EXI_VNN_REQ_STS",			BIT(9)},
 	{"GBE_VNN_REQ_STS",			BIT(19)},
@@ -232,7 +232,7 @@ const struct pmc_bit_map adl_vnn_req_status_1_map[] = {
 	{}
 };
 
-const struct pmc_bit_map adl_vnn_req_status_2_map[] = {
+static const struct pmc_bit_map adl_vnn_req_status_2_map[] = {
 	{"CSMERTC_VNN_REQ_STS",			BIT(1)},
 	{"CSE_VNN_REQ_STS",			BIT(4)},
 	{"SMT1_VNN_REQ_STS",			BIT(8)},
@@ -245,12 +245,12 @@ const struct pmc_bit_map adl_vnn_req_status_2_map[] = {
 	{}
 };
 
-const struct pmc_bit_map adl_vnn_req_status_3_map[] = {
+static const struct pmc_bit_map adl_vnn_req_status_3_map[] = {
 	{"GPIOCOM5_VNN_REQ_STS",		BIT(11)},
 	{}
 };
 
-const struct pmc_bit_map adl_vnn_misc_status_map[] = {
+static const struct pmc_bit_map adl_vnn_misc_status_map[] = {
 	{"CPU_C10_REQ_STS",			BIT(0)},
 	{"PCIe_LPM_En_REQ_STS",			BIT(3)},
 	{"ITH_REQ_STS",				BIT(5)},
@@ -265,7 +265,7 @@ const struct pmc_bit_map adl_vnn_misc_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map *adl_lpm_maps[] = {
+static const struct pmc_bit_map *adl_lpm_maps[] = {
 	adl_clocksource_status_map,
 	adl_power_gating_status_0_map,
 	adl_power_gating_status_1_map,
@@ -311,20 +311,8 @@ const struct pmc_reg_map adl_reg_map = {
 	.pson_residency_counter_step = TGL_PSON_RES_COUNTER_STEP,
 };
 
-int adl_core_init(struct pmc_dev *pmcdev)
-{
-	struct pmc *pmc = pmcdev->pmcs[PMC_IDX_MAIN];
-	int ret;
-
-	pmcdev->suspend = cnl_suspend;
-	pmcdev->resume = cnl_resume;
-
-	pmc->map = &adl_reg_map;
-	ret = get_primary_reg_base(pmc);
-	if (ret)
-		return ret;
-
-	pmc_core_get_low_power_modes(pmcdev);
-
-	return 0;
-}
+struct pmc_dev_info adl_pmc_dev = {
+	.map = &adl_reg_map,
+	.suspend = cnl_suspend,
+	.resume = cnl_resume,
+};
diff --git a/drivers/platform/x86/intel/pmc/arl.c b/drivers/platform/x86/intel/pmc/arl.c
index 05dec4f5019f..320993bd6d31 100644
--- a/drivers/platform/x86/intel/pmc/arl.c
+++ b/drivers/platform/x86/intel/pmc/arl.c
@@ -16,10 +16,11 @@
 #define IOEP_LPM_REQ_GUID	0x5077612
 #define SOCS_LPM_REQ_GUID	0x8478657
 #define PCHS_LPM_REQ_GUID	0x9684572
+#define SOCM_LPM_REQ_GUID	0x2625030
 
 static const u8 ARL_LPM_REG_INDEX[] = {0, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20};
 
-const struct pmc_bit_map arl_socs_ltr_show_map[] = {
+static const struct pmc_bit_map arl_socs_ltr_show_map[] = {
 	{"SOUTHPORT_A",		CNP_PMC_LTR_SPA},
 	{"SOUTHPORT_B",		CNP_PMC_LTR_SPB},
 	{"SATA",		CNP_PMC_LTR_SATA},
@@ -59,7 +60,7 @@ const struct pmc_bit_map arl_socs_ltr_show_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_socs_clocksource_status_map[] = {
+static const struct pmc_bit_map arl_socs_clocksource_status_map[] = {
 	{"AON2_OFF_STS",		BIT(0)},
 	{"AON3_OFF_STS",		BIT(1)},
 	{"AON4_OFF_STS",		BIT(2)},
@@ -87,7 +88,7 @@ const struct pmc_bit_map arl_socs_clocksource_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_socs_power_gating_status_0_map[] = {
+static const struct pmc_bit_map arl_socs_power_gating_status_0_map[] = {
 	{"PMC_PGD0_PG_STS",		BIT(0)},
 	{"DMI_PGD0_PG_STS",		BIT(1)},
 	{"ESPISPI_PGD0_PG_STS",		BIT(2)},
@@ -123,7 +124,7 @@ const struct pmc_bit_map arl_socs_power_gating_status_0_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_socs_power_gating_status_1_map[] = {
+static const struct pmc_bit_map arl_socs_power_gating_status_1_map[] = {
 	{"USBR0_PGD0_PG_STS",		BIT(0)},
 	{"SUSRAM_PGD0_PG_STS",		BIT(1)},
 	{"SMT1_PGD0_PG_STS",		BIT(2)},
@@ -159,7 +160,7 @@ const struct pmc_bit_map arl_socs_power_gating_status_1_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_socs_power_gating_status_2_map[] = {
+static const struct pmc_bit_map arl_socs_power_gating_status_2_map[] = {
 	{"PSF8_PGD0_PG_STS",		BIT(0)},
 	{"FIA_PGD0_PG_STS",		BIT(1)},
 	{"SOC_D2D_PGD3_PG_STS",		BIT(2)},
@@ -187,7 +188,7 @@ const struct pmc_bit_map arl_socs_power_gating_status_2_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_socs_d3_status_2_map[] = {
+static const struct pmc_bit_map arl_socs_d3_status_2_map[] = {
 	{"CSMERTC_D3_STS",		BIT(1)},
 	{"SUSRAM_D3_STS",		BIT(2)},
 	{"CSE_D3_STS",			BIT(4)},
@@ -206,7 +207,7 @@ const struct pmc_bit_map arl_socs_d3_status_2_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_socs_d3_status_3_map[] = {
+static const struct pmc_bit_map arl_socs_d3_status_3_map[] = {
 	{"GBETSN_D3_STS",		BIT(13)},
 	{"THC0_D3_STS",			BIT(14)},
 	{"THC1_D3_STS",			BIT(15)},
@@ -214,13 +215,13 @@ const struct pmc_bit_map arl_socs_d3_status_3_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_socs_vnn_req_status_3_map[] = {
+static const struct pmc_bit_map arl_socs_vnn_req_status_3_map[] = {
 	{"DTS0_VNN_REQ_STS",		BIT(7)},
 	{"GPIOCOM5_VNN_REQ_STS",	BIT(11)},
 	{}
 };
 
-const struct pmc_bit_map *arl_socs_lpm_maps[] = {
+static const struct pmc_bit_map *arl_socs_lpm_maps[] = {
 	arl_socs_clocksource_status_map,
 	arl_socs_power_gating_status_0_map,
 	arl_socs_power_gating_status_1_map,
@@ -238,7 +239,7 @@ const struct pmc_bit_map *arl_socs_lpm_maps[] = {
 	NULL
 };
 
-const struct pmc_bit_map arl_socs_pfear_map[] = {
+static const struct pmc_bit_map arl_socs_pfear_map[] = {
 	{"RSVD64",			BIT(0)},
 	{"RSVD65",			BIT(1)},
 	{"RSVD66",			BIT(2)},
@@ -249,13 +250,13 @@ const struct pmc_bit_map arl_socs_pfear_map[] = {
 	{}
 };
 
-const struct pmc_bit_map *ext_arl_socs_pfear_map[] = {
+static const struct pmc_bit_map *ext_arl_socs_pfear_map[] = {
 	mtl_socm_pfear_map,
 	arl_socs_pfear_map,
 	NULL
 };
 
-const struct pmc_reg_map arl_socs_reg_map = {
+static const struct pmc_reg_map arl_socs_reg_map = {
 	.pfear_sts = ext_arl_socs_pfear_map,
 	.ppfear_buckets = ARL_SOCS_PPFEAR_NUM_ENTRIES,
 	.pm_read_disable_bit = CNP_PMC_READ_DISABLE_BIT,
@@ -283,7 +284,7 @@ const struct pmc_reg_map arl_socs_reg_map = {
 	.pson_residency_counter_step = TGL_PSON_RES_COUNTER_STEP,
 };
 
-const struct pmc_bit_map arl_pchs_ltr_show_map[] = {
+static const struct pmc_bit_map arl_pchs_ltr_show_map[] = {
 	{"SOUTHPORT_A",		CNP_PMC_LTR_SPA},
 	{"SOUTHPORT_B",		CNP_PMC_LTR_SPB},
 	{"SATA",		CNP_PMC_LTR_SATA},
@@ -323,7 +324,7 @@ const struct pmc_bit_map arl_pchs_ltr_show_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_pchs_clocksource_status_map[] = {
+static const struct pmc_bit_map arl_pchs_clocksource_status_map[] = {
 	{"AON2_OFF_STS",		BIT(0)},
 	{"AON3_OFF_STS",		BIT(1)},
 	{"AON4_OFF_STS",		BIT(2)},
@@ -358,7 +359,7 @@ const struct pmc_bit_map arl_pchs_clocksource_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_pchs_power_gating_status_0_map[] = {
+static const struct pmc_bit_map arl_pchs_power_gating_status_0_map[] = {
 	{"PMC_PGD0_PG_STS",		BIT(0)},
 	{"DMI_PGD0_PG_STS",		BIT(1)},
 	{"ESPISPI_PGD0_PG_STS",		BIT(2)},
@@ -394,7 +395,7 @@ const struct pmc_bit_map arl_pchs_power_gating_status_0_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_pchs_power_gating_status_1_map[] = {
+static const struct pmc_bit_map arl_pchs_power_gating_status_1_map[] = {
 	{"USBR0_PGD0_PG_STS",		BIT(0)},
 	{"SUSRAM_PGD0_PG_STS",		BIT(1)},
 	{"SMT1_PGD0_PG_STS",		BIT(2)},
@@ -430,7 +431,7 @@ const struct pmc_bit_map arl_pchs_power_gating_status_1_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_pchs_power_gating_status_2_map[] = {
+static const struct pmc_bit_map arl_pchs_power_gating_status_2_map[] = {
 	{"U3FPW2_PGD0_PG_STS",		BIT(0)},
 	{"FIA_PGD0_PG_STS",		BIT(1)},
 	{"FIACPCB_X_PGD0_PG_STS",	BIT(2)},
@@ -457,7 +458,7 @@ const struct pmc_bit_map arl_pchs_power_gating_status_2_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_pchs_d3_status_0_map[] = {
+static const struct pmc_bit_map arl_pchs_d3_status_0_map[] = {
 	{"SPF_D3_STS",			BIT(0)},
 	{"LPSS_D3_STS",			BIT(3)},
 	{"XDCI_D3_STS",			BIT(4)},
@@ -474,7 +475,7 @@ const struct pmc_bit_map arl_pchs_d3_status_0_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_pchs_d3_status_1_map[] = {
+static const struct pmc_bit_map arl_pchs_d3_status_1_map[] = {
 	{"GBETSN1_D3_STS",		BIT(14)},
 	{"GBE_D3_STS",			BIT(19)},
 	{"ITSS_D3_STS",			BIT(23)},
@@ -483,7 +484,7 @@ const struct pmc_bit_map arl_pchs_d3_status_1_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_pchs_d3_status_2_map[] = {
+static const struct pmc_bit_map arl_pchs_d3_status_2_map[] = {
 	{"CSMERTC_D3_STS",		BIT(1)},
 	{"SUSRAM_D3_STS",		BIT(2)},
 	{"CSE_D3_STS",			BIT(4)},
@@ -504,7 +505,7 @@ const struct pmc_bit_map arl_pchs_d3_status_2_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_pchs_d3_status_3_map[] = {
+static const struct pmc_bit_map arl_pchs_d3_status_3_map[] = {
 	{"ESE_D3_STS",			BIT(3)},
 	{"GBETSN_D3_STS",		BIT(13)},
 	{"THC0_D3_STS",			BIT(14)},
@@ -513,13 +514,13 @@ const struct pmc_bit_map arl_pchs_d3_status_3_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_pchs_vnn_req_status_0_map[] = {
+static const struct pmc_bit_map arl_pchs_vnn_req_status_0_map[] = {
 	{"FIA_VNN_REQ_STS",		BIT(17)},
 	{"ESPISPI_VNN_REQ_STS",		BIT(18)},
 	{}
 };
 
-const struct pmc_bit_map arl_pchs_vnn_req_status_1_map[] = {
+static const struct pmc_bit_map arl_pchs_vnn_req_status_1_map[] = {
 	{"NPK_VNN_REQ_STS",		BIT(4)},
 	{"DFXAGG_VNN_REQ_STS",		BIT(8)},
 	{"EXI_VNN_REQ_STS",		BIT(9)},
@@ -530,7 +531,7 @@ const struct pmc_bit_map arl_pchs_vnn_req_status_1_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_pchs_vnn_req_status_2_map[] = {
+static const struct pmc_bit_map arl_pchs_vnn_req_status_2_map[] = {
 	{"FIA2_VNN_REQ_STS",		BIT(0)},
 	{"CSMERTC_VNN_REQ_STS",		BIT(1)},
 	{"CSE_VNN_REQ_STS",		BIT(4)},
@@ -548,7 +549,7 @@ const struct pmc_bit_map arl_pchs_vnn_req_status_2_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_pchs_vnn_req_status_3_map[] = {
+static const struct pmc_bit_map arl_pchs_vnn_req_status_3_map[] = {
 	{"ESE_VNN_REQ_STS",		BIT(3)},
 	{"DTS0_VNN_REQ_STS",		BIT(7)},
 	{"GPIOCOM5_VNN_REQ_STS",	BIT(11)},
@@ -556,7 +557,7 @@ const struct pmc_bit_map arl_pchs_vnn_req_status_3_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_pchs_vnn_misc_status_map[] = {
+static const struct pmc_bit_map arl_pchs_vnn_misc_status_map[] = {
 	{"CPU_C10_REQ_STS",			BIT(0)},
 	{"TS_OFF_REQ_STS",			BIT(1)},
 	{"PNDE_MET_REQ_STS",			BIT(2)},
@@ -586,7 +587,7 @@ const struct pmc_bit_map arl_pchs_vnn_misc_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map arl_pchs_signal_status_map[] = {
+static const struct pmc_bit_map arl_pchs_signal_status_map[] = {
 	{"LSX_Wake0_STS",		BIT(0)},
 	{"LSX_Wake1_STS",		BIT(1)},
 	{"LSX_Wake2_STS",		BIT(2)},
@@ -606,7 +607,7 @@ const struct pmc_bit_map arl_pchs_signal_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map *arl_pchs_lpm_maps[] = {
+static const struct pmc_bit_map *arl_pchs_lpm_maps[] = {
 	arl_pchs_clocksource_status_map,
 	arl_pchs_power_gating_status_0_map,
 	arl_pchs_power_gating_status_1_map,
@@ -624,7 +625,7 @@ const struct pmc_bit_map *arl_pchs_lpm_maps[] = {
 	NULL
 };
 
-const struct pmc_reg_map arl_pchs_reg_map = {
+static const struct pmc_reg_map arl_pchs_reg_map = {
 	.pfear_sts = ext_arl_socs_pfear_map,
 	.ppfear_buckets = ARL_SOCS_PPFEAR_NUM_ENTRIES,
 	.pm_read_disable_bit = CNP_PMC_READ_DISABLE_BIT,
@@ -650,6 +651,7 @@ const struct pmc_reg_map arl_pchs_reg_map = {
 	.etr3_offset = ETR3_OFFSET,
 };
 
+#define PMC_DEVID_SOCM 0x777f
 #define PMC_DEVID_SOCS 0xae7f
 #define PMC_DEVID_IOEP 0x7ecf
 #define PMC_DEVID_PCHS 0x7f27
@@ -669,11 +671,17 @@ static struct pmc_info arl_pmc_info_list[] = {
 		.devid	= PMC_DEVID_PCHS,
 		.map	= &arl_pchs_reg_map,
 	},
+	{
+		.guid	= SOCM_LPM_REQ_GUID,
+		.devid	= PMC_DEVID_SOCM,
+		.map	= &mtl_socm_reg_map,
+	},
 	{}
 };
 
 #define ARL_NPU_PCI_DEV			0xad1d
 #define ARL_GNA_PCI_DEV			0xae4c
+#define ARL_H_GNA_PCI_DEV		0x774c
 /*
  * Set power state of select devices that do not have drivers to D3
  * so that they do not block Package C entry.
@@ -684,6 +692,12 @@ static void arl_d3_fixup(void)
 	pmc_core_set_device_d3(ARL_GNA_PCI_DEV);
 }
 
+static void arl_h_d3_fixup(void)
+{
+	pmc_core_set_device_d3(ARL_NPU_PCI_DEV);
+	pmc_core_set_device_d3(ARL_H_GNA_PCI_DEV);
+}
+
 static int arl_resume(struct pmc_dev *pmcdev)
 {
 	arl_d3_fixup();
@@ -691,40 +705,41 @@ static int arl_resume(struct pmc_dev *pmcdev)
 	return cnl_resume(pmcdev);
 }
 
-int arl_core_init(struct pmc_dev *pmcdev)
+static int arl_h_resume(struct pmc_dev *pmcdev)
 {
-	struct pmc *pmc = pmcdev->pmcs[PMC_IDX_SOC];
-	int ret;
-	int func = 0;
-	bool ssram_init = true;
+	arl_h_d3_fixup();
+
+	return cnl_resume(pmcdev);
+}
 
+static int arl_core_init(struct pmc_dev *pmcdev, struct pmc_dev_info *pmc_dev_info)
+{
 	arl_d3_fixup();
-	pmcdev->suspend = cnl_suspend;
-	pmcdev->resume = arl_resume;
-	pmcdev->regmap_list = arl_pmc_info_list;
+	return generic_core_init(pmcdev, pmc_dev_info);
+}
 
-	/*
-	 * If ssram init fails use legacy method to at least get the
-	 * primary PMC
-	 */
-	ret = pmc_core_ssram_init(pmcdev, func);
-	if (ret) {
-		ssram_init = false;
-		pmc->map = &arl_socs_reg_map;
-
-		ret = get_primary_reg_base(pmc);
-		if (ret)
-			return ret;
-	}
-
-	pmc_core_get_low_power_modes(pmcdev);
-	pmc_core_punit_pmt_init(pmcdev, ARL_PMT_DMU_GUID);
-
-	if (ssram_init)	{
-		ret = pmc_core_ssram_get_lpm_reqs(pmcdev);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
+static int arl_h_core_init(struct pmc_dev *pmcdev, struct pmc_dev_info *pmc_dev_info)
+{
+	arl_h_d3_fixup();
+	return generic_core_init(pmcdev, pmc_dev_info);
 }
+
+struct pmc_dev_info arl_pmc_dev = {
+	.pci_func = 0,
+	.dmu_guid = ARL_PMT_DMU_GUID,
+	.regmap_list = arl_pmc_info_list,
+	.map = &arl_socs_reg_map,
+	.suspend = cnl_suspend,
+	.resume = arl_resume,
+	.init = arl_core_init,
+};
+
+struct pmc_dev_info arl_h_pmc_dev = {
+	.pci_func = 2,
+	.dmu_guid = ARL_PMT_DMU_GUID,
+	.regmap_list = arl_pmc_info_list,
+	.map = &mtl_socm_reg_map,
+	.suspend = cnl_suspend,
+	.resume = arl_h_resume,
+	.init = arl_h_core_init,
+};
diff --git a/drivers/platform/x86/intel/pmc/cnp.c b/drivers/platform/x86/intel/pmc/cnp.c
index fc5193fdf8a8..2c5af158bbe2 100644
--- a/drivers/platform/x86/intel/pmc/cnp.c
+++ b/drivers/platform/x86/intel/pmc/cnp.c
@@ -88,7 +88,7 @@ const struct pmc_bit_map cnp_pfear_map[] = {
 	{}
 };
 
-const struct pmc_bit_map *ext_cnp_pfear_map[] = {
+static const struct pmc_bit_map *ext_cnp_pfear_map[] = {
 	/*
 	 * Check intel_pmc_core_ids[] users of cnp_reg_map for
 	 * a list of core SoCs using this.
@@ -97,7 +97,7 @@ const struct pmc_bit_map *ext_cnp_pfear_map[] = {
 	NULL
 };
 
-const struct pmc_bit_map cnp_slps0_dbg0_map[] = {
+static const struct pmc_bit_map cnp_slps0_dbg0_map[] = {
 	{"AUDIO_D3",		BIT(0)},
 	{"OTG_D3",		BIT(1)},
 	{"XHCI_D3",		BIT(2)},
@@ -110,7 +110,7 @@ const struct pmc_bit_map cnp_slps0_dbg0_map[] = {
 	{}
 };
 
-const struct pmc_bit_map cnp_slps0_dbg1_map[] = {
+static const struct pmc_bit_map cnp_slps0_dbg1_map[] = {
 	{"SDIO_PLL_OFF",	BIT(0)},
 	{"USB2_PLL_OFF",	BIT(1)},
 	{"AUDIO_PLL_OFF",	BIT(2)},
@@ -127,7 +127,7 @@ const struct pmc_bit_map cnp_slps0_dbg1_map[] = {
 	{}
 };
 
-const struct pmc_bit_map cnp_slps0_dbg2_map[] = {
+static const struct pmc_bit_map cnp_slps0_dbg2_map[] = {
 	{"MPHY_CORE_GATED",	BIT(0)},
 	{"CSME_GATED",		BIT(1)},
 	{"USB2_SUS_GATED",	BIT(2)},
@@ -274,20 +274,9 @@ int cnl_resume(struct pmc_dev *pmcdev)
 	return pmc_core_resume_common(pmcdev);
 }
 
-int cnp_core_init(struct pmc_dev *pmcdev)
-{
-	struct pmc *pmc = pmcdev->pmcs[PMC_IDX_MAIN];
-	int ret;
-
-	pmcdev->suspend = cnl_suspend;
-	pmcdev->resume = cnl_resume;
-
-	pmc->map = &cnp_reg_map;
-	ret = get_primary_reg_base(pmc);
-	if (ret)
-		return ret;
-
-	pmc_core_get_low_power_modes(pmcdev);
+struct pmc_dev_info cnp_pmc_dev = {
+	.map = &cnp_reg_map,
+	.suspend = cnl_suspend,
+	.resume = cnl_resume,
+};
 
-	return 0;
-}
diff --git a/drivers/platform/x86/intel/pmc/core.c b/drivers/platform/x86/intel/pmc/core.c
index 1ee0fb5f8250..7a1d11f2914f 100644
--- a/drivers/platform/x86/intel/pmc/core.c
+++ b/drivers/platform/x86/intel/pmc/core.c
@@ -1345,40 +1345,80 @@ static void pmc_core_dbgfs_register(struct pmc_dev *pmcdev)
 	}
 }
 
+/*
+ * When supported, ssram init is used to achieve all available PMCs.
+ * If ssram init fails, this function uses legacy method to at least get the
+ * primary PMC.
+ */
+int generic_core_init(struct pmc_dev *pmcdev, struct pmc_dev_info *pmc_dev_info)
+{
+	struct pmc *pmc = pmcdev->pmcs[PMC_IDX_MAIN];
+	bool ssram;
+	int ret;
+
+	pmcdev->suspend = pmc_dev_info->suspend;
+	pmcdev->resume = pmc_dev_info->resume;
+
+	ssram = pmc_dev_info->regmap_list != NULL;
+	if (ssram) {
+		pmcdev->regmap_list = pmc_dev_info->regmap_list;
+		ret = pmc_core_ssram_init(pmcdev, pmc_dev_info->pci_func);
+		if (ret) {
+			dev_warn(&pmcdev->pdev->dev,
+				 "ssram init failed, %d, using legacy init\n", ret);
+			ssram = false;
+		}
+	}
+
+	if (!ssram) {
+		pmc->map = pmc_dev_info->map;
+		ret = get_primary_reg_base(pmc);
+		if (ret)
+			return ret;
+	}
+
+	pmc_core_get_low_power_modes(pmcdev);
+	if (pmc_dev_info->dmu_guid)
+		pmc_core_punit_pmt_init(pmcdev, pmc_dev_info->dmu_guid);
+
+	if (ssram)
+		return pmc_core_ssram_get_lpm_reqs(pmcdev);
+
+	return 0;
+}
+
 static const struct x86_cpu_id intel_pmc_core_ids[] = {
-	X86_MATCH_VFM(INTEL_SKYLAKE_L,		spt_core_init),
-	X86_MATCH_VFM(INTEL_SKYLAKE,		spt_core_init),
-	X86_MATCH_VFM(INTEL_KABYLAKE_L,		spt_core_init),
-	X86_MATCH_VFM(INTEL_KABYLAKE,		spt_core_init),
-	X86_MATCH_VFM(INTEL_CANNONLAKE_L,	cnp_core_init),
-	X86_MATCH_VFM(INTEL_ICELAKE_L,		icl_core_init),
-	X86_MATCH_VFM(INTEL_ICELAKE_NNPI,	icl_core_init),
-	X86_MATCH_VFM(INTEL_COMETLAKE,		cnp_core_init),
-	X86_MATCH_VFM(INTEL_COMETLAKE_L,	cnp_core_init),
-	X86_MATCH_VFM(INTEL_TIGERLAKE_L,	tgl_l_core_init),
-	X86_MATCH_VFM(INTEL_TIGERLAKE,		tgl_core_init),
-	X86_MATCH_VFM(INTEL_ATOM_TREMONT,	tgl_l_core_init),
-	X86_MATCH_VFM(INTEL_ATOM_TREMONT_L,	icl_core_init),
-	X86_MATCH_VFM(INTEL_ROCKETLAKE,		tgl_core_init),
-	X86_MATCH_VFM(INTEL_ALDERLAKE_L,	tgl_l_core_init),
-	X86_MATCH_VFM(INTEL_ATOM_GRACEMONT,	tgl_l_core_init),
-	X86_MATCH_VFM(INTEL_ALDERLAKE,		adl_core_init),
-	X86_MATCH_VFM(INTEL_RAPTORLAKE_P,	tgl_l_core_init),
-	X86_MATCH_VFM(INTEL_RAPTORLAKE,		adl_core_init),
-	X86_MATCH_VFM(INTEL_RAPTORLAKE_S,	adl_core_init),
-	X86_MATCH_VFM(INTEL_METEORLAKE_L,	mtl_core_init),
-	X86_MATCH_VFM(INTEL_ARROWLAKE,		arl_core_init),
-	X86_MATCH_VFM(INTEL_LUNARLAKE_M,	lnl_core_init),
+	X86_MATCH_VFM(INTEL_SKYLAKE_L,		&spt_pmc_dev),
+	X86_MATCH_VFM(INTEL_SKYLAKE,		&spt_pmc_dev),
+	X86_MATCH_VFM(INTEL_KABYLAKE_L,		&spt_pmc_dev),
+	X86_MATCH_VFM(INTEL_KABYLAKE,		&spt_pmc_dev),
+	X86_MATCH_VFM(INTEL_CANNONLAKE_L,	&cnp_pmc_dev),
+	X86_MATCH_VFM(INTEL_ICELAKE_L,		&icl_pmc_dev),
+	X86_MATCH_VFM(INTEL_ICELAKE_NNPI,	&icl_pmc_dev),
+	X86_MATCH_VFM(INTEL_COMETLAKE,		&cnp_pmc_dev),
+	X86_MATCH_VFM(INTEL_COMETLAKE_L,	&cnp_pmc_dev),
+	X86_MATCH_VFM(INTEL_TIGERLAKE_L,	&tgl_l_pmc_dev),
+	X86_MATCH_VFM(INTEL_TIGERLAKE,		&tgl_pmc_dev),
+	X86_MATCH_VFM(INTEL_ATOM_TREMONT,	&tgl_l_pmc_dev),
+	X86_MATCH_VFM(INTEL_ATOM_TREMONT_L,	&icl_pmc_dev),
+	X86_MATCH_VFM(INTEL_ROCKETLAKE,		&tgl_pmc_dev),
+	X86_MATCH_VFM(INTEL_ALDERLAKE_L,	&tgl_l_pmc_dev),
+	X86_MATCH_VFM(INTEL_ATOM_GRACEMONT,	&tgl_l_pmc_dev),
+	X86_MATCH_VFM(INTEL_ALDERLAKE,		&adl_pmc_dev),
+	X86_MATCH_VFM(INTEL_RAPTORLAKE_P,	&tgl_l_pmc_dev),
+	X86_MATCH_VFM(INTEL_RAPTORLAKE,		&adl_pmc_dev),
+	X86_MATCH_VFM(INTEL_RAPTORLAKE_S,	&adl_pmc_dev),
+	X86_MATCH_VFM(INTEL_METEORLAKE_L,	&mtl_pmc_dev),
+	X86_MATCH_VFM(INTEL_ARROWLAKE,		&arl_pmc_dev),
+	X86_MATCH_VFM(INTEL_ARROWLAKE_H,	&arl_h_pmc_dev),
+	X86_MATCH_VFM(INTEL_ARROWLAKE_U,	&arl_h_pmc_dev),
+	X86_MATCH_VFM(INTEL_LUNARLAKE_M,	&lnl_pmc_dev),
+	X86_MATCH_VFM(INTEL_PANTHERLAKE_L,	&ptl_pmc_dev),
 	{}
 };
 
 MODULE_DEVICE_TABLE(x86cpu, intel_pmc_core_ids);
 
-static const struct pci_device_id pmc_pci_ids[] = {
-	{ PCI_VDEVICE(INTEL, SPT_PMC_PCI_DEVICE_ID) },
-	{ }
-};
-
 /*
  * This quirk can be used on those platforms where
  * the platform BIOS enforces 24Mhz crystal to shutdown
@@ -1452,7 +1492,7 @@ static int pmc_core_probe(struct platform_device *pdev)
 	static bool device_initialized;
 	struct pmc_dev *pmcdev;
 	const struct x86_cpu_id *cpu_id;
-	int (*core_init)(struct pmc_dev *pmcdev);
+	struct pmc_dev_info *pmc_dev_info;
 	struct pmc *primary_pmc;
 	int ret;
 
@@ -1472,7 +1512,7 @@ static int pmc_core_probe(struct platform_device *pdev)
 	if (!cpu_id)
 		return -ENODEV;
 
-	core_init = (int (*)(struct pmc_dev *))cpu_id->driver_data;
+	pmc_dev_info = (struct pmc_dev_info *)cpu_id->driver_data;
 
 	/* Primary PMC */
 	primary_pmc = devm_kzalloc(&pdev->dev, sizeof(*primary_pmc), GFP_KERNEL);
@@ -1489,16 +1529,13 @@ static int pmc_core_probe(struct platform_device *pdev)
 	if (!pmcdev->pkgc_res_cnt)
 		return -ENOMEM;
 
-	/*
-	 * Coffee Lake has CPU ID of Kaby Lake and Cannon Lake PCH. So here
-	 * Sunrisepoint PCH regmap can't be used. Use Cannon Lake PCH regmap
-	 * in this case.
-	 */
-	if (core_init == spt_core_init && !pci_dev_present(pmc_pci_ids))
-		core_init = cnp_core_init;
-
 	mutex_init(&pmcdev->lock);
-	ret = core_init(pmcdev);
+
+	if (pmc_dev_info->init)
+		ret = pmc_dev_info->init(pmcdev, pmc_dev_info);
+	else
+		ret = generic_core_init(pmcdev, pmc_dev_info);
+
 	if (ret) {
 		pmc_core_clean_structure(pdev);
 		return ret;
diff --git a/drivers/platform/x86/intel/pmc/core.h b/drivers/platform/x86/intel/pmc/core.h
index b9d3291d0bf2..945a1c440cca 100644
--- a/drivers/platform/x86/intel/pmc/core.h
+++ b/drivers/platform/x86/intel/pmc/core.h
@@ -285,6 +285,14 @@ enum ppfear_regs {
 #define LNL_PPFEAR_NUM_ENTRIES			12
 #define LNL_S0IX_BLOCKER_OFFSET			0x2004
 
+/* Panther Lake Power Management Controller register offsets */
+#define PTL_LPM_NUM_MAPS			14
+#define PTL_PMC_LTR_SATA2			0x1B90
+#define PTL_PMC_LTR_PMC				0x1BA8
+#define PTL_PMC_LTR_CUR_ASLT			0x1C28
+#define PTL_PMC_LTR_CUR_PLT			0x1C2C
+#define PTL_PCD_PMC_MMIO_REG_LEN		0x31A8
+
 extern const char *pmc_lpm_modes[];
 
 struct pmc_bit_map {
@@ -430,178 +438,77 @@ struct pmc_dev {
 
 enum pmc_index {
 	PMC_IDX_MAIN,
-	PMC_IDX_SOC = PMC_IDX_MAIN,
 	PMC_IDX_IOE,
 	PMC_IDX_PCH,
 	PMC_IDX_MAX
 };
 
+/**
+ * struct pmc_dev_info - Structure to keep PMC device info
+ * @pci_func:		Function number of the primary PMC
+ * @dmu_guid:		Die Management Unit GUID
+ * @regmap_list:	Pointer to a list of pmc_info structure that could be
+ *			available for the platform. When set, this field implies
+ *			SSRAM support.
+ * @map:		Pointer to a pmc_reg_map struct that contains platform
+ *			specific attributes of the primary PMC
+ * @suspend:		Function to perform platform specific suspend
+ * @resume:		Function to perform platform specific resume
+ * @init:		Function to perform platform specific init action
+ */
+struct pmc_dev_info {
+	u8 pci_func;
+	u32 dmu_guid;
+	struct pmc_info *regmap_list;
+	const struct pmc_reg_map *map;
+	void (*suspend)(struct pmc_dev *pmcdev);
+	int (*resume)(struct pmc_dev *pmcdev);
+	int (*init)(struct pmc_dev *pmcdev, struct pmc_dev_info *pmc_dev_info);
+};
+
 extern const struct pmc_bit_map msr_map[];
-extern const struct pmc_bit_map spt_pll_map[];
-extern const struct pmc_bit_map spt_mphy_map[];
-extern const struct pmc_bit_map spt_pfear_map[];
-extern const struct pmc_bit_map *ext_spt_pfear_map[];
-extern const struct pmc_bit_map spt_ltr_show_map[];
-extern const struct pmc_reg_map spt_reg_map;
 extern const struct pmc_bit_map cnp_pfear_map[];
-extern const struct pmc_bit_map *ext_cnp_pfear_map[];
-extern const struct pmc_bit_map cnp_slps0_dbg0_map[];
-extern const struct pmc_bit_map cnp_slps0_dbg1_map[];
-extern const struct pmc_bit_map cnp_slps0_dbg2_map[];
 extern const struct pmc_bit_map *cnp_slps0_dbg_maps[];
 extern const struct pmc_bit_map cnp_ltr_show_map[];
 extern const struct pmc_reg_map cnp_reg_map;
-extern const struct pmc_bit_map icl_pfear_map[];
-extern const struct pmc_bit_map *ext_icl_pfear_map[];
-extern const struct pmc_reg_map icl_reg_map;
-extern const struct pmc_bit_map tgl_pfear_map[];
-extern const struct pmc_bit_map *ext_tgl_pfear_map[];
-extern const struct pmc_bit_map tgl_clocksource_status_map[];
-extern const struct pmc_bit_map tgl_power_gating_status_map[];
-extern const struct pmc_bit_map tgl_d3_status_map[];
-extern const struct pmc_bit_map tgl_vnn_req_status_map[];
-extern const struct pmc_bit_map tgl_vnn_misc_status_map[];
 extern const struct pmc_bit_map tgl_signal_status_map[];
-extern const struct pmc_bit_map *tgl_lpm_maps[];
-extern const struct pmc_reg_map tgl_reg_map;
-extern const struct pmc_reg_map tgl_h_reg_map;
-extern const struct pmc_bit_map adl_pfear_map[];
-extern const struct pmc_bit_map *ext_adl_pfear_map[];
-extern const struct pmc_bit_map adl_ltr_show_map[];
-extern const struct pmc_bit_map adl_clocksource_status_map[];
-extern const struct pmc_bit_map adl_power_gating_status_0_map[];
-extern const struct pmc_bit_map adl_power_gating_status_1_map[];
-extern const struct pmc_bit_map adl_power_gating_status_2_map[];
-extern const struct pmc_bit_map adl_d3_status_0_map[];
-extern const struct pmc_bit_map adl_d3_status_1_map[];
-extern const struct pmc_bit_map adl_d3_status_2_map[];
-extern const struct pmc_bit_map adl_d3_status_3_map[];
-extern const struct pmc_bit_map adl_vnn_req_status_0_map[];
-extern const struct pmc_bit_map adl_vnn_req_status_1_map[];
-extern const struct pmc_bit_map adl_vnn_req_status_2_map[];
-extern const struct pmc_bit_map adl_vnn_req_status_3_map[];
-extern const struct pmc_bit_map adl_vnn_misc_status_map[];
-extern const struct pmc_bit_map *adl_lpm_maps[];
 extern const struct pmc_reg_map adl_reg_map;
 extern const struct pmc_bit_map mtl_socm_pfear_map[];
-extern const struct pmc_bit_map *ext_mtl_socm_pfear_map[];
-extern const struct pmc_bit_map mtl_socm_ltr_show_map[];
-extern const struct pmc_bit_map mtl_socm_clocksource_status_map[];
-extern const struct pmc_bit_map mtl_socm_power_gating_status_0_map[];
-extern const struct pmc_bit_map mtl_socm_power_gating_status_1_map[];
-extern const struct pmc_bit_map mtl_socm_power_gating_status_2_map[];
 extern const struct pmc_bit_map mtl_socm_d3_status_0_map[];
 extern const struct pmc_bit_map mtl_socm_d3_status_1_map[];
-extern const struct pmc_bit_map mtl_socm_d3_status_2_map[];
-extern const struct pmc_bit_map mtl_socm_d3_status_3_map[];
 extern const struct pmc_bit_map mtl_socm_vnn_req_status_0_map[];
 extern const struct pmc_bit_map mtl_socm_vnn_req_status_1_map[];
 extern const struct pmc_bit_map mtl_socm_vnn_req_status_2_map[];
-extern const struct pmc_bit_map mtl_socm_vnn_req_status_3_map[];
 extern const struct pmc_bit_map mtl_socm_vnn_misc_status_map[];
 extern const struct pmc_bit_map mtl_socm_signal_status_map[];
-extern const struct pmc_bit_map *mtl_socm_lpm_maps[];
 extern const struct pmc_reg_map mtl_socm_reg_map;
-extern const struct pmc_bit_map mtl_ioep_pfear_map[];
-extern const struct pmc_bit_map *ext_mtl_ioep_pfear_map[];
-extern const struct pmc_bit_map mtl_ioep_ltr_show_map[];
-extern const struct pmc_bit_map mtl_ioep_clocksource_status_map[];
-extern const struct pmc_bit_map mtl_ioep_power_gating_status_0_map[];
-extern const struct pmc_bit_map mtl_ioep_power_gating_status_1_map[];
-extern const struct pmc_bit_map mtl_ioep_power_gating_status_2_map[];
-extern const struct pmc_bit_map mtl_ioep_d3_status_0_map[];
-extern const struct pmc_bit_map mtl_ioep_d3_status_1_map[];
-extern const struct pmc_bit_map mtl_ioep_d3_status_2_map[];
-extern const struct pmc_bit_map mtl_ioep_d3_status_3_map[];
-extern const struct pmc_bit_map mtl_ioep_vnn_req_status_0_map[];
-extern const struct pmc_bit_map mtl_ioep_vnn_req_status_1_map[];
-extern const struct pmc_bit_map mtl_ioep_vnn_req_status_2_map[];
-extern const struct pmc_bit_map mtl_ioep_vnn_req_status_3_map[];
-extern const struct pmc_bit_map mtl_ioep_vnn_misc_status_map[];
-extern const struct pmc_bit_map *mtl_ioep_lpm_maps[];
 extern const struct pmc_reg_map mtl_ioep_reg_map;
-extern const struct pmc_bit_map mtl_ioem_pfear_map[];
-extern const struct pmc_bit_map *ext_mtl_ioem_pfear_map[];
-extern const struct pmc_bit_map mtl_ioem_power_gating_status_1_map[];
-extern const struct pmc_bit_map mtl_ioem_vnn_req_status_1_map[];
-extern const struct pmc_bit_map *mtl_ioem_lpm_maps[];
-extern const struct pmc_reg_map mtl_ioem_reg_map;
-extern const struct pmc_reg_map lnl_socm_reg_map;
-
-/* LNL */
-extern const struct pmc_bit_map lnl_ltr_show_map[];
-extern const struct pmc_bit_map lnl_clocksource_status_map[];
-extern const struct pmc_bit_map lnl_power_gating_status_0_map[];
-extern const struct pmc_bit_map lnl_power_gating_status_1_map[];
-extern const struct pmc_bit_map lnl_power_gating_status_2_map[];
-extern const struct pmc_bit_map lnl_d3_status_0_map[];
-extern const struct pmc_bit_map lnl_d3_status_1_map[];
-extern const struct pmc_bit_map lnl_d3_status_2_map[];
-extern const struct pmc_bit_map lnl_d3_status_3_map[];
-extern const struct pmc_bit_map lnl_vnn_req_status_0_map[];
-extern const struct pmc_bit_map lnl_vnn_req_status_1_map[];
-extern const struct pmc_bit_map lnl_vnn_req_status_2_map[];
-extern const struct pmc_bit_map lnl_vnn_req_status_3_map[];
-extern const struct pmc_bit_map lnl_vnn_misc_status_map[];
-extern const struct pmc_bit_map *lnl_lpm_maps[];
-extern const struct pmc_bit_map *lnl_blk_maps[];
-extern const struct pmc_bit_map lnl_pfear_map[];
-extern const struct pmc_bit_map *ext_lnl_pfear_map[];
-extern const struct pmc_bit_map lnl_signal_status_map[];
-
-/* ARL */
-extern const struct pmc_bit_map arl_socs_ltr_show_map[];
-extern const struct pmc_bit_map arl_socs_clocksource_status_map[];
-extern const struct pmc_bit_map arl_socs_power_gating_status_0_map[];
-extern const struct pmc_bit_map arl_socs_power_gating_status_1_map[];
-extern const struct pmc_bit_map arl_socs_power_gating_status_2_map[];
-extern const struct pmc_bit_map arl_socs_d3_status_2_map[];
-extern const struct pmc_bit_map arl_socs_d3_status_3_map[];
-extern const struct pmc_bit_map arl_socs_vnn_req_status_3_map[];
-extern const struct pmc_bit_map *arl_socs_lpm_maps[];
-extern const struct pmc_bit_map arl_socs_pfear_map[];
-extern const struct pmc_bit_map *ext_arl_socs_pfear_map[];
-extern const struct pmc_reg_map arl_socs_reg_map;
-extern const struct pmc_bit_map arl_pchs_ltr_show_map[];
-extern const struct pmc_bit_map arl_pchs_clocksource_status_map[];
-extern const struct pmc_bit_map arl_pchs_power_gating_status_0_map[];
-extern const struct pmc_bit_map arl_pchs_power_gating_status_1_map[];
-extern const struct pmc_bit_map arl_pchs_power_gating_status_2_map[];
-extern const struct pmc_bit_map arl_pchs_d3_status_0_map[];
-extern const struct pmc_bit_map arl_pchs_d3_status_1_map[];
-extern const struct pmc_bit_map arl_pchs_d3_status_2_map[];
-extern const struct pmc_bit_map arl_pchs_d3_status_3_map[];
-extern const struct pmc_bit_map arl_pchs_vnn_req_status_0_map[];
-extern const struct pmc_bit_map arl_pchs_vnn_req_status_1_map[];
-extern const struct pmc_bit_map arl_pchs_vnn_req_status_2_map[];
-extern const struct pmc_bit_map arl_pchs_vnn_req_status_3_map[];
-extern const struct pmc_bit_map arl_pchs_vnn_misc_status_map[];
-extern const struct pmc_bit_map arl_pchs_signal_status_map[];
-extern const struct pmc_bit_map *arl_pchs_lpm_maps[];
-extern const struct pmc_reg_map arl_pchs_reg_map;
-
-extern void pmc_core_get_tgl_lpm_reqs(struct platform_device *pdev);
-extern int pmc_core_ssram_get_lpm_reqs(struct pmc_dev *pmcdev);
+
+void pmc_core_get_tgl_lpm_reqs(struct platform_device *pdev);
+int pmc_core_ssram_get_lpm_reqs(struct pmc_dev *pmcdev);
 int pmc_core_send_ltr_ignore(struct pmc_dev *pmcdev, u32 value, int ignore);
 
 int pmc_core_resume_common(struct pmc_dev *pmcdev);
 int get_primary_reg_base(struct pmc *pmc);
-extern void pmc_core_get_low_power_modes(struct pmc_dev *pmcdev);
-extern void pmc_core_punit_pmt_init(struct pmc_dev *pmcdev, u32 guid);
-extern void pmc_core_set_device_d3(unsigned int device);
-
-extern int pmc_core_ssram_init(struct pmc_dev *pmcdev, int func);
-
-int spt_core_init(struct pmc_dev *pmcdev);
-int cnp_core_init(struct pmc_dev *pmcdev);
-int icl_core_init(struct pmc_dev *pmcdev);
-int tgl_core_init(struct pmc_dev *pmcdev);
-int tgl_l_core_init(struct pmc_dev *pmcdev);
-int tgl_core_generic_init(struct pmc_dev *pmcdev, int pch_tp);
-int adl_core_init(struct pmc_dev *pmcdev);
-int mtl_core_init(struct pmc_dev *pmcdev);
-int arl_core_init(struct pmc_dev *pmcdev);
-int lnl_core_init(struct pmc_dev *pmcdev);
+void pmc_core_get_low_power_modes(struct pmc_dev *pmcdev);
+void pmc_core_punit_pmt_init(struct pmc_dev *pmcdev, u32 guid);
+void pmc_core_set_device_d3(unsigned int device);
+
+int pmc_core_ssram_init(struct pmc_dev *pmcdev, int func);
+
+int generic_core_init(struct pmc_dev *pmcdev, struct pmc_dev_info *pmc_dev_info);
+
+extern struct pmc_dev_info spt_pmc_dev;
+extern struct pmc_dev_info cnp_pmc_dev;
+extern struct pmc_dev_info icl_pmc_dev;
+extern struct pmc_dev_info tgl_l_pmc_dev;
+extern struct pmc_dev_info tgl_pmc_dev;
+extern struct pmc_dev_info adl_pmc_dev;
+extern struct pmc_dev_info mtl_pmc_dev;
+extern struct pmc_dev_info arl_pmc_dev;
+extern struct pmc_dev_info arl_h_pmc_dev;
+extern struct pmc_dev_info lnl_pmc_dev;
+extern struct pmc_dev_info ptl_pmc_dev;
 
 void cnl_suspend(struct pmc_dev *pmcdev);
 int cnl_resume(struct pmc_dev *pmcdev);
diff --git a/drivers/platform/x86/intel/pmc/icl.c b/drivers/platform/x86/intel/pmc/icl.c
index 71b0fd6cb7d8..db7ed15bf863 100644
--- a/drivers/platform/x86/intel/pmc/icl.c
+++ b/drivers/platform/x86/intel/pmc/icl.c
@@ -10,7 +10,7 @@
 
 #include "core.h"
 
-const struct pmc_bit_map icl_pfear_map[] = {
+static const struct pmc_bit_map icl_pfear_map[] = {
 	{"RES_65",		BIT(0)},
 	{"RES_66",		BIT(1)},
 	{"RES_67",		BIT(2)},
@@ -22,7 +22,7 @@ const struct pmc_bit_map icl_pfear_map[] = {
 	{}
 };
 
-const struct pmc_bit_map *ext_icl_pfear_map[] = {
+static const struct pmc_bit_map *ext_icl_pfear_map[] = {
 	/*
 	 * Check intel_pmc_core_ids[] users of icl_reg_map for
 	 * a list of core SoCs using this.
@@ -32,7 +32,7 @@ const struct pmc_bit_map *ext_icl_pfear_map[] = {
 	NULL
 };
 
-const struct pmc_reg_map icl_reg_map = {
+static const struct pmc_reg_map icl_reg_map = {
 	.pfear_sts = ext_icl_pfear_map,
 	.slp_s0_offset = CNP_PMC_SLP_S0_RES_COUNTER_OFFSET,
 	.slp_s0_res_counter_step = ICL_PMC_SLP_S0_RES_COUNTER_STEP,
@@ -50,18 +50,6 @@ const struct pmc_reg_map icl_reg_map = {
 	.etr3_offset = ETR3_OFFSET,
 };
 
-int icl_core_init(struct pmc_dev *pmcdev)
-{
-	struct pmc *pmc = pmcdev->pmcs[PMC_IDX_MAIN];
-	int ret;
-
-	pmc->map = &icl_reg_map;
-
-	ret = get_primary_reg_base(pmc);
-	if (ret)
-		return ret;
-
-	pmc_core_get_low_power_modes(pmcdev);
-
-	return ret;
-}
+struct pmc_dev_info icl_pmc_dev = {
+	.map = &icl_reg_map,
+};
diff --git a/drivers/platform/x86/intel/pmc/lnl.c b/drivers/platform/x86/intel/pmc/lnl.c
index be029f12cdf4..da513c234714 100644
--- a/drivers/platform/x86/intel/pmc/lnl.c
+++ b/drivers/platform/x86/intel/pmc/lnl.c
@@ -13,7 +13,7 @@
 
 #include "core.h"
 
-const struct pmc_bit_map lnl_ltr_show_map[] = {
+static const struct pmc_bit_map lnl_ltr_show_map[] = {
 	{"SOUTHPORT_A",		CNP_PMC_LTR_SPA},
 	{"SOUTHPORT_B",		CNP_PMC_LTR_SPB},
 	{"SATA",		CNP_PMC_LTR_SATA},
@@ -55,7 +55,7 @@ const struct pmc_bit_map lnl_ltr_show_map[] = {
 	{}
 };
 
-const struct pmc_bit_map lnl_power_gating_status_0_map[] = {
+static const struct pmc_bit_map lnl_power_gating_status_0_map[] = {
 	{"PMC_PGD0_PG_STS",			BIT(0),		0},
 	{"FUSE_OSSE_PGD0_PG_STS",		BIT(1),		0},
 	{"ESPISPI_PGD0_PG_STS",			BIT(2),		0},
@@ -91,7 +91,7 @@ const struct pmc_bit_map lnl_power_gating_status_0_map[] = {
 	{}
 };
 
-const struct pmc_bit_map lnl_power_gating_status_1_map[] = {
+static const struct pmc_bit_map lnl_power_gating_status_1_map[] = {
 	{"USBR0_PGD0_PG_STS",			BIT(0),		1},
 	{"SUSRAM_PGD0_PG_STS",			BIT(1),		1},
 	{"SMT1_PGD0_PG_STS",			BIT(2),		1},
@@ -127,7 +127,7 @@ const struct pmc_bit_map lnl_power_gating_status_1_map[] = {
 	{}
 };
 
-const struct pmc_bit_map lnl_power_gating_status_2_map[] = {
+static const struct pmc_bit_map lnl_power_gating_status_2_map[] = {
 	{"PSF8_PGD0_PG_STS",			BIT(0),		0},
 	{"SBR16B2_PGD0_PG_STS",			BIT(1),		0},
 	{"D2D_IPU_PGD0_PG_STS",			BIT(2),		1},
@@ -163,7 +163,7 @@ const struct pmc_bit_map lnl_power_gating_status_2_map[] = {
 	{}
 };
 
-const struct pmc_bit_map lnl_d3_status_0_map[] = {
+static const struct pmc_bit_map lnl_d3_status_0_map[] = {
 	{"LPSS_D3_STS",				BIT(3),		1},
 	{"XDCI_D3_STS",				BIT(4),		1},
 	{"XHCI_D3_STS",				BIT(5),		1},
@@ -175,7 +175,7 @@ const struct pmc_bit_map lnl_d3_status_0_map[] = {
 	{}
 };
 
-const struct pmc_bit_map lnl_d3_status_1_map[] = {
+static const struct pmc_bit_map lnl_d3_status_1_map[] = {
 	{"OSSE_SMT1_D3_STS",			BIT(7),		0},
 	{"GBE_D3_STS",				BIT(19),	0},
 	{"ITSS_D3_STS",				BIT(23),	0},
@@ -185,7 +185,7 @@ const struct pmc_bit_map lnl_d3_status_1_map[] = {
 	{}
 };
 
-const struct pmc_bit_map lnl_d3_status_2_map[] = {
+static const struct pmc_bit_map lnl_d3_status_2_map[] = {
 	{"ESE_D3_STS",				BIT(0),		0},
 	{"CSMERTC_D3_STS",			BIT(1),		0},
 	{"SUSRAM_D3_STS",			BIT(2),		0},
@@ -205,7 +205,7 @@ const struct pmc_bit_map lnl_d3_status_2_map[] = {
 	{}
 };
 
-const struct pmc_bit_map lnl_d3_status_3_map[] = {
+static const struct pmc_bit_map lnl_d3_status_3_map[] = {
 	{"THC0_D3_STS",				BIT(14),	1},
 	{"THC1_D3_STS",				BIT(15),	1},
 	{"OSSE_SMT3_D3_STS",			BIT(21),	0},
@@ -213,14 +213,14 @@ const struct pmc_bit_map lnl_d3_status_3_map[] = {
 	{}
 };
 
-const struct pmc_bit_map lnl_vnn_req_status_0_map[] = {
+static const struct pmc_bit_map lnl_vnn_req_status_0_map[] = {
 	{"LPSS_VNN_REQ_STS",			BIT(3),		1},
 	{"OSSE_VNN_REQ_STS",			BIT(15),	1},
 	{"ESPISPI_VNN_REQ_STS",			BIT(18),	1},
 	{}
 };
 
-const struct pmc_bit_map lnl_vnn_req_status_1_map[] = {
+static const struct pmc_bit_map lnl_vnn_req_status_1_map[] = {
 	{"NPK_VNN_REQ_STS",			BIT(4),		1},
 	{"OSSE_SMT1_VNN_REQ_STS",		BIT(7),		1},
 	{"DFXAGG_VNN_REQ_STS",			BIT(8),		0},
@@ -232,7 +232,7 @@ const struct pmc_bit_map lnl_vnn_req_status_1_map[] = {
 	{}
 };
 
-const struct pmc_bit_map lnl_vnn_req_status_2_map[] = {
+static const struct pmc_bit_map lnl_vnn_req_status_2_map[] = {
 	{"eSE_VNN_REQ_STS",			BIT(0),		1},
 	{"CSMERTC_VNN_REQ_STS",			BIT(1),		1},
 	{"CSE_VNN_REQ_STS",			BIT(4),		1},
@@ -249,14 +249,14 @@ const struct pmc_bit_map lnl_vnn_req_status_2_map[] = {
 	{}
 };
 
-const struct pmc_bit_map lnl_vnn_req_status_3_map[] = {
+static const struct pmc_bit_map lnl_vnn_req_status_3_map[] = {
 	{"DISP_SHIM_VNN_REQ_STS",		BIT(2),		0},
 	{"DTS0_VNN_REQ_STS",			BIT(7),		0},
 	{"GPIOCOM5_VNN_REQ_STS",		BIT(11),	2},
 	{}
 };
 
-const struct pmc_bit_map lnl_vnn_misc_status_map[] = {
+static const struct pmc_bit_map lnl_vnn_misc_status_map[] = {
 	{"CPU_C10_REQ_STS",			BIT(0),		0},
 	{"TS_OFF_REQ_STS",			BIT(1),		0},
 	{"PNDE_MET_REQ_STS",			BIT(2),		1},
@@ -292,7 +292,7 @@ const struct pmc_bit_map lnl_vnn_misc_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map lnl_clocksource_status_map[] = {
+static const struct pmc_bit_map lnl_clocksource_status_map[] = {
 	{"AON2_OFF_STS",			BIT(0),		0},
 	{"AON3_OFF_STS",			BIT(1),		1},
 	{"AON4_OFF_STS",			BIT(2),		1},
@@ -317,7 +317,7 @@ const struct pmc_bit_map lnl_clocksource_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map lnl_signal_status_map[] = {
+static const struct pmc_bit_map lnl_signal_status_map[] = {
 	{"LSX_Wake0_STS",			BIT(0),		0},
 	{"LSX_Wake1_STS",			BIT(1),		0},
 	{"LSX_Wake2_STS",			BIT(2),		0},
@@ -337,7 +337,7 @@ const struct pmc_bit_map lnl_signal_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map lnl_rsc_status_map[] = {
+static const struct pmc_bit_map lnl_rsc_status_map[] = {
 	{"Memory",				0,		1},
 	{"PSF0",				0,		1},
 	{"PSF4",				0,		1},
@@ -349,7 +349,7 @@ const struct pmc_bit_map lnl_rsc_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map *lnl_lpm_maps[] = {
+static const struct pmc_bit_map *lnl_lpm_maps[] = {
 	lnl_clocksource_status_map,
 	lnl_power_gating_status_0_map,
 	lnl_power_gating_status_1_map,
@@ -367,7 +367,7 @@ const struct pmc_bit_map *lnl_lpm_maps[] = {
 	NULL
 };
 
-const struct pmc_bit_map *lnl_blk_maps[] = {
+static const struct pmc_bit_map *lnl_blk_maps[] = {
 	lnl_power_gating_status_0_map,
 	lnl_power_gating_status_1_map,
 	lnl_power_gating_status_2_map,
@@ -386,7 +386,7 @@ const struct pmc_bit_map *lnl_blk_maps[] = {
 	NULL
 };
 
-const struct pmc_bit_map lnl_pfear_map[] = {
+static const struct pmc_bit_map lnl_pfear_map[] = {
 	{"PMC_0",			BIT(0)},
 	{"FUSE_OSSE",			BIT(1)},
 	{"ESPISPI",			BIT(2)},
@@ -498,12 +498,12 @@ const struct pmc_bit_map lnl_pfear_map[] = {
 	{}
 };
 
-const struct pmc_bit_map *ext_lnl_pfear_map[] = {
+static const struct pmc_bit_map *ext_lnl_pfear_map[] = {
 	lnl_pfear_map,
 	NULL
 };
 
-const struct pmc_reg_map lnl_socm_reg_map = {
+static const struct pmc_reg_map lnl_socm_reg_map = {
 	.pfear_sts = ext_lnl_pfear_map,
 	.slp_s0_offset = CNP_PMC_SLP_S0_RES_COUNTER_OFFSET,
 	.slp_s0_res_counter_step = TGL_PMC_SLP_S0_RES_COUNTER_STEP,
@@ -550,22 +550,15 @@ static int lnl_resume(struct pmc_dev *pmcdev)
 	return cnl_resume(pmcdev);
 }
 
-int lnl_core_init(struct pmc_dev *pmcdev)
+static int lnl_core_init(struct pmc_dev *pmcdev, struct pmc_dev_info *pmc_dev_info)
 {
-	int ret;
-	struct pmc *pmc = pmcdev->pmcs[PMC_IDX_SOC];
-
 	lnl_d3_fixup();
-
-	pmcdev->suspend = cnl_suspend;
-	pmcdev->resume = lnl_resume;
-
-	pmc->map = &lnl_socm_reg_map;
-	ret = get_primary_reg_base(pmc);
-	if (ret)
-		return ret;
-
-	pmc_core_get_low_power_modes(pmcdev);
-
-	return 0;
+	return generic_core_init(pmcdev, pmc_dev_info);
 }
+
+struct pmc_dev_info lnl_pmc_dev = {
+	.map = &lnl_socm_reg_map,
+	.suspend = cnl_suspend,
+	.resume = lnl_resume,
+	.init = lnl_core_init,
+};
diff --git a/drivers/platform/x86/intel/pmc/mtl.c b/drivers/platform/x86/intel/pmc/mtl.c
index 02949fed76e9..8862829694a7 100644
--- a/drivers/platform/x86/intel/pmc/mtl.c
+++ b/drivers/platform/x86/intel/pmc/mtl.c
@@ -102,12 +102,12 @@ const struct pmc_bit_map mtl_socm_pfear_map[] = {
 	{}
 };
 
-const struct pmc_bit_map *ext_mtl_socm_pfear_map[] = {
+static const struct pmc_bit_map *ext_mtl_socm_pfear_map[] = {
 	mtl_socm_pfear_map,
 	NULL
 };
 
-const struct pmc_bit_map mtl_socm_ltr_show_map[] = {
+static const struct pmc_bit_map mtl_socm_ltr_show_map[] = {
 	{"SOUTHPORT_A",		CNP_PMC_LTR_SPA},
 	{"SOUTHPORT_B",		CNP_PMC_LTR_SPB},
 	{"SATA",		CNP_PMC_LTR_SATA},
@@ -141,7 +141,7 @@ const struct pmc_bit_map mtl_socm_ltr_show_map[] = {
 	{}
 };
 
-const struct pmc_bit_map mtl_socm_clocksource_status_map[] = {
+static const struct pmc_bit_map mtl_socm_clocksource_status_map[] = {
 	{"AON2_OFF_STS",                 BIT(0)},
 	{"AON3_OFF_STS",                 BIT(1)},
 	{"AON4_OFF_STS",                 BIT(2)},
@@ -167,7 +167,7 @@ const struct pmc_bit_map mtl_socm_clocksource_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map mtl_socm_power_gating_status_0_map[] = {
+static const struct pmc_bit_map mtl_socm_power_gating_status_0_map[] = {
 	{"PMC_PGD0_PG_STS",              BIT(0)},
 	{"DMI_PGD0_PG_STS",              BIT(1)},
 	{"ESPISPI_PGD0_PG_STS",          BIT(2)},
@@ -203,7 +203,7 @@ const struct pmc_bit_map mtl_socm_power_gating_status_0_map[] = {
 	{}
 };
 
-const struct pmc_bit_map mtl_socm_power_gating_status_1_map[] = {
+static const struct pmc_bit_map mtl_socm_power_gating_status_1_map[] = {
 	{"USBR0_PGD0_PG_STS",            BIT(0)},
 	{"SUSRAM_PGD0_PG_STS",           BIT(1)},
 	{"SMT1_PGD0_PG_STS",             BIT(2)},
@@ -239,7 +239,7 @@ const struct pmc_bit_map mtl_socm_power_gating_status_1_map[] = {
 	{}
 };
 
-const struct pmc_bit_map mtl_socm_power_gating_status_2_map[] = {
+static const struct pmc_bit_map mtl_socm_power_gating_status_2_map[] = {
 	{"PSF8_PGD0_PG_STS",             BIT(0)},
 	{"FIA_PGD0_PG_STS",              BIT(1)},
 	{"SOC_D2D_PGD1_PG_STS",          BIT(2)},
@@ -291,7 +291,7 @@ const struct pmc_bit_map mtl_socm_d3_status_1_map[] = {
 	{}
 };
 
-const struct pmc_bit_map mtl_socm_d3_status_2_map[] = {
+static const struct pmc_bit_map mtl_socm_d3_status_2_map[] = {
 	{"GNA_D3_STS",                   BIT(0)},
 	{"CSMERTC_D3_STS",               BIT(1)},
 	{"SUSRAM_D3_STS",                BIT(2)},
@@ -310,7 +310,7 @@ const struct pmc_bit_map mtl_socm_d3_status_2_map[] = {
 	{}
 };
 
-const struct pmc_bit_map mtl_socm_d3_status_3_map[] = {
+static const struct pmc_bit_map mtl_socm_d3_status_3_map[] = {
 	{"ESE_D3_STS",                   BIT(2)},
 	{"GBETSN_D3_STS",                BIT(13)},
 	{"THC0_D3_STS",                  BIT(14)},
@@ -353,7 +353,7 @@ const struct pmc_bit_map mtl_socm_vnn_req_status_2_map[] = {
 	{}
 };
 
-const struct pmc_bit_map mtl_socm_vnn_req_status_3_map[] = {
+static const struct pmc_bit_map mtl_socm_vnn_req_status_3_map[] = {
 	{"ESE_VNN_REQ_STS",              BIT(2)},
 	{"DTS0_VNN_REQ_STS",             BIT(7)},
 	{"GPIOCOM5_VNN_REQ_STS",         BIT(11)},
@@ -432,7 +432,7 @@ const struct pmc_bit_map mtl_socm_signal_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map *mtl_socm_lpm_maps[] = {
+static const struct pmc_bit_map *mtl_socm_lpm_maps[] = {
 	mtl_socm_clocksource_status_map,
 	mtl_socm_power_gating_status_0_map,
 	mtl_socm_power_gating_status_1_map,
@@ -476,7 +476,7 @@ const struct pmc_reg_map mtl_socm_reg_map = {
 	.lpm_reg_index = MTL_LPM_REG_INDEX,
 };
 
-const struct pmc_bit_map mtl_ioep_pfear_map[] = {
+static const struct pmc_bit_map mtl_ioep_pfear_map[] = {
 	{"PMC_0",               BIT(0)},
 	{"OPI",                 BIT(1)},
 	{"TCSS",                BIT(2)},
@@ -563,12 +563,12 @@ const struct pmc_bit_map mtl_ioep_pfear_map[] = {
 	{}
 };
 
-const struct pmc_bit_map *ext_mtl_ioep_pfear_map[] = {
+static const struct pmc_bit_map *ext_mtl_ioep_pfear_map[] = {
 	mtl_ioep_pfear_map,
 	NULL
 };
 
-const struct pmc_bit_map mtl_ioep_ltr_show_map[] = {
+static const struct pmc_bit_map mtl_ioep_ltr_show_map[] = {
 	{"SOUTHPORT_A",		CNP_PMC_LTR_SPA},
 	{"SOUTHPORT_B",		CNP_PMC_LTR_SPB},
 	{"SATA",		CNP_PMC_LTR_SATA},
@@ -600,7 +600,7 @@ const struct pmc_bit_map mtl_ioep_ltr_show_map[] = {
 	{}
 };
 
-const struct pmc_bit_map mtl_ioep_clocksource_status_map[] = {
+static const struct pmc_bit_map mtl_ioep_clocksource_status_map[] = {
 	{"AON2_OFF_STS",                 BIT(0)},
 	{"AON3_OFF_STS",                 BIT(1)},
 	{"AON4_OFF_STS",                 BIT(2)},
@@ -623,7 +623,7 @@ const struct pmc_bit_map mtl_ioep_clocksource_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map mtl_ioep_power_gating_status_0_map[] = {
+static const struct pmc_bit_map mtl_ioep_power_gating_status_0_map[] = {
 	{"PMC_PGD0_PG_STS",              BIT(0)},
 	{"DMI_PGD0_PG_STS",              BIT(1)},
 	{"TCSS_PGD0_PG_STS",             BIT(2)},
@@ -650,7 +650,7 @@ const struct pmc_bit_map mtl_ioep_power_gating_status_0_map[] = {
 	{}
 };
 
-const struct pmc_bit_map mtl_ioep_power_gating_status_1_map[] = {
+static const struct pmc_bit_map mtl_ioep_power_gating_status_1_map[] = {
 	{"PSF9_PGD0_PG_STS",             BIT(0)},
 	{"MPFPW4_PGD0_PG_STS",           BIT(1)},
 	{"SBR0_PGD0_PG_STS",             BIT(8)},
@@ -668,7 +668,7 @@ const struct pmc_bit_map mtl_ioep_power_gating_status_1_map[] = {
 	{}
 };
 
-const struct pmc_bit_map mtl_ioep_power_gating_status_2_map[] = {
+static const struct pmc_bit_map mtl_ioep_power_gating_status_2_map[] = {
 	{"FIA_PGD0_PG_STS",              BIT(1)},
 	{"FIA_P_PGD0_PG_STS",            BIT(3)},
 	{"TAM_PGD0_PG_STS",              BIT(4)},
@@ -680,7 +680,7 @@ const struct pmc_bit_map mtl_ioep_power_gating_status_2_map[] = {
 	{}
 };
 
-const struct pmc_bit_map mtl_ioep_d3_status_0_map[] = {
+static const struct pmc_bit_map mtl_ioep_d3_status_0_map[] = {
 	{"SPF_D3_STS",                   BIT(0)},
 	{"SPA_D3_STS",                   BIT(12)},
 	{"SPB_D3_STS",                   BIT(13)},
@@ -691,43 +691,43 @@ const struct pmc_bit_map mtl_ioep_d3_status_0_map[] = {
 	{}
 };
 
-const struct pmc_bit_map mtl_ioep_d3_status_1_map[] = {
+static const struct pmc_bit_map mtl_ioep_d3_status_1_map[] = {
 	{"GBETSN1_D3_STS",               BIT(14)},
 	{"P2S_D3_STS",                   BIT(24)},
 	{}
 };
 
-const struct pmc_bit_map mtl_ioep_d3_status_2_map[] = {
+static const struct pmc_bit_map mtl_ioep_d3_status_2_map[] = {
 	{}
 };
 
-const struct pmc_bit_map mtl_ioep_d3_status_3_map[] = {
+static const struct pmc_bit_map mtl_ioep_d3_status_3_map[] = {
 	{"GBETSN_D3_STS",                BIT(13)},
 	{"ACE_D3_STS",                   BIT(23)},
 	{}
 };
 
-const struct pmc_bit_map mtl_ioep_vnn_req_status_0_map[] = {
+static const struct pmc_bit_map mtl_ioep_vnn_req_status_0_map[] = {
 	{"FIA_VNN_REQ_STS",              BIT(17)},
 	{}
 };
 
-const struct pmc_bit_map mtl_ioep_vnn_req_status_1_map[] = {
+static const struct pmc_bit_map mtl_ioep_vnn_req_status_1_map[] = {
 	{"DFXAGG_VNN_REQ_STS",           BIT(8)},
 	{}
 };
 
-const struct pmc_bit_map mtl_ioep_vnn_req_status_2_map[] = {
+static const struct pmc_bit_map mtl_ioep_vnn_req_status_2_map[] = {
 	{}
 };
 
-const struct pmc_bit_map mtl_ioep_vnn_req_status_3_map[] = {
+static const struct pmc_bit_map mtl_ioep_vnn_req_status_3_map[] = {
 	{"DTS0_VNN_REQ_STS",             BIT(7)},
 	{"DISP_VNN_REQ_STS",             BIT(19)},
 	{}
 };
 
-const struct pmc_bit_map mtl_ioep_vnn_misc_status_map[] = {
+static const struct pmc_bit_map mtl_ioep_vnn_misc_status_map[] = {
 	{"CPU_C10_REQ_STS",              BIT(0)},
 	{"TS_OFF_REQ_STS",               BIT(1)},
 	{"PNDE_MET_REQ_STS",             BIT(2)},
@@ -762,7 +762,7 @@ const struct pmc_bit_map mtl_ioep_vnn_misc_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map *mtl_ioep_lpm_maps[] = {
+static const struct pmc_bit_map *mtl_ioep_lpm_maps[] = {
 	mtl_ioep_clocksource_status_map,
 	mtl_ioep_power_gating_status_0_map,
 	mtl_ioep_power_gating_status_1_map,
@@ -800,7 +800,7 @@ const struct pmc_reg_map mtl_ioep_reg_map = {
 	.lpm_reg_index = MTL_LPM_REG_INDEX,
 };
 
-const struct pmc_bit_map mtl_ioem_pfear_map[] = {
+static const struct pmc_bit_map mtl_ioem_pfear_map[] = {
 	{"PMC_0",               BIT(0)},
 	{"OPI",                 BIT(1)},
 	{"TCSS",                BIT(2)},
@@ -887,12 +887,12 @@ const struct pmc_bit_map mtl_ioem_pfear_map[] = {
 	{}
 };
 
-const struct pmc_bit_map *ext_mtl_ioem_pfear_map[] = {
+static const struct pmc_bit_map *ext_mtl_ioem_pfear_map[] = {
 	mtl_ioem_pfear_map,
 	NULL
 };
 
-const struct pmc_bit_map mtl_ioem_power_gating_status_1_map[] = {
+static const struct pmc_bit_map mtl_ioem_power_gating_status_1_map[] = {
 	{"PSF9_PGD0_PG_STS",                    BIT(0)},
 	{"MPFPW4_PGD0_PG_STS",                  BIT(1)},
 	{"SBR0_PGD0_PG_STS",                    BIT(8)},
@@ -909,7 +909,7 @@ const struct pmc_bit_map mtl_ioem_power_gating_status_1_map[] = {
 	{}
 };
 
-const struct pmc_bit_map *mtl_ioem_lpm_maps[] = {
+static const struct pmc_bit_map *mtl_ioem_lpm_maps[] = {
 	mtl_ioep_clocksource_status_map,
 	mtl_ioep_power_gating_status_0_map,
 	mtl_ioem_power_gating_status_1_map,
@@ -927,7 +927,7 @@ const struct pmc_bit_map *mtl_ioem_lpm_maps[] = {
 	NULL
 };
 
-const struct pmc_reg_map mtl_ioem_reg_map = {
+static const struct pmc_reg_map mtl_ioem_reg_map = {
 	.regmap_length = MTL_IOE_PMC_MMIO_REG_LEN,
 	.pfear_sts = ext_mtl_ioem_pfear_map,
 	.ppfear0_offset = CNP_PMC_HOST_PPFEAR0A,
@@ -990,39 +990,18 @@ static int mtl_resume(struct pmc_dev *pmcdev)
 	return cnl_resume(pmcdev);
 }
 
-int mtl_core_init(struct pmc_dev *pmcdev)
+static int mtl_core_init(struct pmc_dev *pmcdev, struct pmc_dev_info *pmc_dev_info)
 {
-	struct pmc *pmc = pmcdev->pmcs[PMC_IDX_SOC];
-	int ret;
-	int func = 2;
-	bool ssram_init = true;
-
 	mtl_d3_fixup();
-
-	pmcdev->suspend = cnl_suspend;
-	pmcdev->resume = mtl_resume;
-	pmcdev->regmap_list = mtl_pmc_info_list;
-
-	/*
-	 * If ssram init fails use legacy method to at least get the
-	 * primary PMC
-	 */
-	ret = pmc_core_ssram_init(pmcdev, func);
-	if (ret) {
-		ssram_init = false;
-		dev_warn(&pmcdev->pdev->dev,
-			 "ssram init failed, %d, using legacy init\n", ret);
-		pmc->map = &mtl_socm_reg_map;
-		ret = get_primary_reg_base(pmc);
-		if (ret)
-			return ret;
-	}
-
-	pmc_core_get_low_power_modes(pmcdev);
-	pmc_core_punit_pmt_init(pmcdev, MTL_PMT_DMU_GUID);
-
-	if (ssram_init)
-		return pmc_core_ssram_get_lpm_reqs(pmcdev);
-
-	return 0;
+	return generic_core_init(pmcdev, pmc_dev_info);
 }
+
+struct pmc_dev_info mtl_pmc_dev = {
+	.pci_func = 2,
+	.dmu_guid = MTL_PMT_DMU_GUID,
+	.regmap_list = mtl_pmc_info_list,
+	.map = &mtl_socm_reg_map,
+	.suspend = cnl_suspend,
+	.resume = mtl_resume,
+	.init = mtl_core_init,
+};
diff --git a/drivers/platform/x86/intel/pmc/ptl.c b/drivers/platform/x86/intel/pmc/ptl.c
new file mode 100644
index 000000000000..394515af60d6
--- /dev/null
+++ b/drivers/platform/x86/intel/pmc/ptl.c
@@ -0,0 +1,550 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * This file contains platform specific structure definitions
+ * and init function used by Panther Lake PCH.
+ *
+ * Copyright (c) 2025, Intel Corporation.
+ */
+
+#include <linux/pci.h>
+
+#include "core.h"
+
+static const struct pmc_bit_map ptl_pcdp_pfear_map[] = {
+	{"PMC_0",               BIT(0)},
+	{"FUSE_OSSE",           BIT(1)},
+	{"ESPISPI",             BIT(2)},
+	{"XHCI",                BIT(3)},
+	{"SPA",                 BIT(4)},
+	{"SPB",                 BIT(5)},
+	{"MPFPW2",              BIT(6)},
+	{"GBE",                 BIT(7)},
+
+	{"SBR16B20",            BIT(0)},
+	{"SBR8B20",             BIT(1)},
+	{"SBR16B21",            BIT(2)},
+	{"DBG_SBR16B",          BIT(3)},
+	{"OSSE_HOTHAM",         BIT(4)},
+	{"D2D_DISP_1",          BIT(5)},
+	{"LPSS",                BIT(6)},
+	{"LPC",                 BIT(7)},
+
+	{"SMB",                 BIT(0)},
+	{"ISH",                 BIT(1)},
+	{"SBR16B2",             BIT(2)},
+	{"NPK_0",		BIT(3)},
+	{"D2D_NOC_1",           BIT(4)},
+	{"SBR8B2",              BIT(5)},
+	{"FUSE",                BIT(6)},
+	{"SBR16B0",             BIT(7)},
+
+	{"PSF0",		BIT(0)},
+	{"XDCI",                BIT(1)},
+	{"EXI",                 BIT(2)},
+	{"CSE",                 BIT(3)},
+	{"KVMCC",		BIT(4)},
+	{"PMT",			BIT(5)},
+	{"CLINK",		BIT(6)},
+	{"PTIO",		BIT(7)},
+
+	{"USBR0",		BIT(0)},
+	{"SUSRAM",		BIT(1)},
+	{"SMT1",		BIT(2)},
+	{"MPFPW1",              BIT(3)},
+	{"SMS2",		BIT(4)},
+	{"SMS1",		BIT(5)},
+	{"CSMERTC",		BIT(6)},
+	{"CSMEPSF",		BIT(7)},
+
+	{"D2D_NOC_0",           BIT(0)},
+	{"ESE",			BIT(1)},
+	{"P2SB8B",              BIT(2)},
+	{"SBR16B7",             BIT(3)},
+	{"SBR16B3",             BIT(4)},
+	{"OSSE_SMT1",           BIT(5)},
+	{"D2D_DISP",            BIT(6)},
+	{"DBG_SBR",             BIT(7)},
+
+	{"U3FPW1",              BIT(0)},
+	{"FIA_X",               BIT(1)},
+	{"PSF4",                BIT(2)},
+	{"CNVI",                BIT(3)},
+	{"UFSX2",               BIT(4)},
+	{"ENDBG",               BIT(5)},
+	{"DBC",                 BIT(6)},
+	{"FIA_PG",              BIT(7)},
+
+	{"D2D_IPU",             BIT(0)},
+	{"NPK1",		BIT(1)},
+	{"FIACPCB_X",           BIT(2)},
+	{"SBR8B4",              BIT(3)},
+	{"DBG_PSF",             BIT(4)},
+	{"PSF6",                BIT(5)},
+	{"UFSPW1",              BIT(6)},
+	{"FIA_U",		BIT(7)},
+
+	{"PSF8",                BIT(0)},
+	{"SBR16B4",             BIT(1)},
+	{"SBR16B5",             BIT(2)},
+	{"FIACPCB_U",           BIT(3)},
+	{"TAM",			BIT(4)},
+	{"D2D_NOC_2",           BIT(5)},
+	{"TBTLSX",              BIT(6)},
+	{"THC0",		BIT(7)},
+
+	{"THC1",                BIT(0)},
+	{"PMC_1",		BIT(1)},
+	{"SBR8B1",              BIT(2)},
+	{"TCSS",                BIT(3)},
+	{"DISP_PGA",            BIT(4)},
+	{"SBR16B1",             BIT(5)},
+	{"SBRG",		BIT(6)},
+	{"PSF5",		BIT(7)},
+
+	{"P2SB16B",             BIT(0)},
+	{"ACE_0",		BIT(1)},
+	{"ACE_1",               BIT(2)},
+	{"ACE_2",               BIT(3)},
+	{"ACE_3",               BIT(4)},
+	{"ACE_4",               BIT(5)},
+	{"ACE_5",		BIT(6)},
+	{"ACE_6",		BIT(7)},
+
+	{"ACE_7",		BIT(0)},
+	{"ACE_8",		BIT(1)},
+	{"ACE_9",		BIT(2)},
+	{"ACE_10",		BIT(3)},
+	{"FIACPCB_PG",		BIT(4)},
+	{"SBR16B6",		BIT(5)},
+	{"OSSE",		BIT(6)},
+	{"SBR8B0",              BIT(7)},
+	{}
+};
+
+static const struct pmc_bit_map *ext_ptl_pcdp_pfear_map[] = {
+	ptl_pcdp_pfear_map,
+	NULL
+};
+
+static const struct pmc_bit_map ptl_pcdp_ltr_show_map[] = {
+	{"SOUTHPORT_A",		CNP_PMC_LTR_SPA},
+	{"SOUTHPORT_B",		CNP_PMC_LTR_SPB},
+	{"SATA",		CNP_PMC_LTR_SATA},
+	{"GIGABIT_ETHERNET",	CNP_PMC_LTR_GBE},
+	{"XHCI",		CNP_PMC_LTR_XHCI},
+	{"SOUTHPORT_F",		ADL_PMC_LTR_SPF},
+	{"ME",			CNP_PMC_LTR_ME},
+	{"SATA1",		CNP_PMC_LTR_EVA},
+	{"SOUTHPORT_C",		CNP_PMC_LTR_SPC},
+	{"HD_AUDIO",		CNP_PMC_LTR_AZ},
+	{"CNV",			CNP_PMC_LTR_CNV},
+	{"LPSS",		CNP_PMC_LTR_LPSS},
+	{"SOUTHPORT_D",		CNP_PMC_LTR_SPD},
+	{"SOUTHPORT_E",		CNP_PMC_LTR_SPE},
+	{"SATA2",		PTL_PMC_LTR_SATA2},
+	{"ESPI",		CNP_PMC_LTR_ESPI},
+	{"SCC",			CNP_PMC_LTR_SCC},
+	{"ISH",			CNP_PMC_LTR_ISH},
+	{"UFSX2",		CNP_PMC_LTR_UFSX2},
+	{"EMMC",		CNP_PMC_LTR_EMMC},
+	{"WIGIG",		ICL_PMC_LTR_WIGIG},
+	{"THC0",		TGL_PMC_LTR_THC0},
+	{"THC1",		TGL_PMC_LTR_THC1},
+	{"SOUTHPORT_G",		MTL_PMC_LTR_SPG},
+	{"ESE",			MTL_PMC_LTR_ESE},
+	{"IOE_PMC",		MTL_PMC_LTR_IOE_PMC},
+	{"DMI3",		ARL_PMC_LTR_DMI3},
+	{"OSSE",		LNL_PMC_LTR_OSSE},
+
+	/* Below two cannot be used for LTR_IGNORE */
+	{"CURRENT_PLATFORM",	PTL_PMC_LTR_CUR_PLT},
+	{"AGGREGATED_SYSTEM",	PTL_PMC_LTR_CUR_ASLT},
+	{}
+};
+
+static const struct pmc_bit_map ptl_pcdp_clocksource_status_map[] = {
+	{"AON2_OFF_STS",                 BIT(0),	1},
+	{"AON3_OFF_STS",                 BIT(1),	0},
+	{"AON4_OFF_STS",                 BIT(2),	1},
+	{"AON5_OFF_STS",                 BIT(3),	1},
+	{"AON1_OFF_STS",                 BIT(4),	0},
+	{"XTAL_LVM_OFF_STS",             BIT(5),	0},
+	{"MPFPW1_0_PLL_OFF_STS",         BIT(6),	1},
+	{"USB3_PLL_OFF_STS",             BIT(8),	1},
+	{"AON3_SPL_OFF_STS",             BIT(9),	1},
+	{"MPFPW2_0_PLL_OFF_STS",         BIT(12),	1},
+	{"XTAL_AGGR_OFF_STS",            BIT(17),	1},
+	{"USB2_PLL_OFF_STS",             BIT(18),	0},
+	{"SAF_PLL_OFF_STS",		 BIT(19),	1},
+	{"SE_TCSS_PLL_OFF_STS",		 BIT(20),	1},
+	{"DDI_PLL_OFF_STS",		 BIT(21),	1},
+	{"FILTER_PLL_OFF_STS",           BIT(22),	1},
+	{"ACE_PLL_OFF_STS",              BIT(24),	0},
+	{"FABRIC_PLL_OFF_STS",           BIT(25),	1},
+	{"SOC_PLL_OFF_STS",              BIT(26),	1},
+	{"REF_PLL_OFF_STS",              BIT(28),	1},
+	{"IMG_PLL_OFF_STS",              BIT(29),	1},
+	{"RTC_PLL_OFF_STS",              BIT(31),	0},
+	{}
+};
+
+static const struct pmc_bit_map ptl_pcdp_power_gating_status_0_map[] = {
+	{"PMC_PGD0_PG_STS",              BIT(0),	0},
+	{"FUSE_OSSE_PGD0_PG_STS",	 BIT(1),	0},
+	{"ESPISPI_PGD0_PG_STS",          BIT(2),	0},
+	{"XHCI_PGD0_PG_STS",             BIT(3),	1},
+	{"SPA_PGD0_PG_STS",              BIT(4),	1},
+	{"SPB_PGD0_PG_STS",              BIT(5),	1},
+	{"MPFPW2_PGD0_PG_STS",           BIT(6),	0},
+	{"GBE_PGD0_PG_STS",              BIT(7),	1},
+	{"SBR16B20_PGD0_PG_STS",         BIT(8),	0},
+	{"SBR8B20_PGD0_PG_STS",          BIT(9),	0},
+	{"SBR16B21_PGD0_PG_STS",         BIT(10),	0},
+	{"DBG_PGD0_PG_STS",		 BIT(11),	0},
+	{"OSSE_HOTHAM_PGD0_PG_STS",      BIT(12),	1},
+	{"D2D_DISP_PGD1_PG_STS",         BIT(13),	1},
+	{"LPSS_PGD0_PG_STS",             BIT(14),	1},
+	{"LPC_PGD0_PG_STS",              BIT(15),	0},
+	{"SMB_PGD0_PG_STS",              BIT(16),	0},
+	{"ISH_PGD0_PG_STS",              BIT(17),	0},
+	{"SBR16B2_PGD0_PG_STS",		 BIT(18),	0},
+	{"NPK_PGD0_PG_STS",              BIT(19),	0},
+	{"D2D_NOC_PGD1_PG_STS",		 BIT(20),	1},
+	{"SBR8B2_PGD0_PG_STS",           BIT(21),	0},
+	{"FUSE_PGD0_PG_STS",             BIT(22),	0},
+	{"SBR16B0_PGD0_PG_STS",		 BIT(23),	0},
+	{"PSF0_PGD0_PG_STS",		 BIT(24),	0},
+	{"XDCI_PGD0_PG_STS",             BIT(25),	1},
+	{"EXI_PGD0_PG_STS",              BIT(26),	0},
+	{"CSE_PGD0_PG_STS",              BIT(27),	1},
+	{"KVMCC_PGD0_PG_STS",            BIT(28),	1},
+	{"PMT_PGD0_PG_STS",              BIT(29),	1},
+	{"CLINK_PGD0_PG_STS",            BIT(30),	1},
+	{"PTIO_PGD0_PG_STS",             BIT(31),	1},
+	{}
+};
+
+static const struct pmc_bit_map ptl_pcdp_power_gating_status_1_map[] = {
+	{"USBR0_PGD0_PG_STS",            BIT(0),	1},
+	{"SUSRAM_PGD0_PG_STS",           BIT(1),	1},
+	{"SMT1_PGD0_PG_STS",             BIT(2),	1},
+	{"MPFPW1_PGD0_PG_STS",           BIT(3),	0},
+	{"SMS2_PGD0_PG_STS",             BIT(4),	1},
+	{"SMS1_PGD0_PG_STS",             BIT(5),	1},
+	{"CSMERTC_PGD0_PG_STS",          BIT(6),	0},
+	{"CSMEPSF_PGD0_PG_STS",          BIT(7),	0},
+	{"D2D_NOC_PGD0_PG_STS",          BIT(8),	0},
+	{"ESE_PGD0_PG_STS",		 BIT(9),	1},
+	{"P2SB8B_PGD0_PG_STS",           BIT(10),	1},
+	{"SBR16B7_PGD0_PG_STS",          BIT(11),	0},
+	{"SBR16B3_PGD0_PG_STS",          BIT(12),	0},
+	{"OSSE_SMT1_PGD0_PG_STS",        BIT(13),	1},
+	{"D2D_DISP_PGD0_PG_STS",         BIT(14),	1},
+	{"DBG_SBR_PGD0_PG_STS",          BIT(15),	0},
+	{"U3FPW1_PGD0_PG_STS",           BIT(16),	0},
+	{"FIA_X_PGD0_PG_STS",            BIT(17),	0},
+	{"PSF4_PGD0_PG_STS",             BIT(18),	0},
+	{"CNVI_PGD0_PG_STS",             BIT(19),	0},
+	{"UFSX2_PGD0_PG_STS",            BIT(20),	1},
+	{"ENDBG_PGD0_PG_STS",            BIT(21),	0},
+	{"DBC_PGD0_PG_STS",		 BIT(22),	0},
+	{"FIA_PG_PGD0_PG_STS",           BIT(23),	0},
+	{"D2D_IPU_PGD0_PG_STS",          BIT(24),	1},
+	{"NPK_PGD1_PG_STS",              BIT(25),	0},
+	{"FIACPCB_X_PGD0_PG_STS",	 BIT(26),	0},
+	{"SBR8B4_PGD0_PG_STS",           BIT(27),	0},
+	{"DBG_PSF_PGD0_PG_STS",          BIT(28),	0},
+	{"PSF6_PGD0_PG_STS",             BIT(29),	0},
+	{"UFSPW1_PGD0_PG_STS",           BIT(30),	0},
+	{"FIA_U_PGD0_PG_STS",            BIT(31),	0},
+	{}
+};
+
+static const struct pmc_bit_map ptl_pcdp_power_gating_status_2_map[] = {
+	{"PSF8_PGD0_PG_STS",             BIT(0),	0},
+	{"SBR16B4_PGD0_PG_STS",          BIT(1),	0},
+	{"SBR16B5_PGD0_PG_STS",          BIT(2),	0},
+	{"FIACPCB_U_PGD0_PG_STS",        BIT(3),	0},
+	{"TAM_PGD0_PG_STS",              BIT(4),	1},
+	{"D2D_NOC_PGD0_PG_STS",          BIT(5),	1},
+	{"TBTLSX_PGD0_PG_STS",           BIT(6),	1},
+	{"THC0_PGD0_PG_STS",             BIT(7),	1},
+	{"THC1_PGD0_PG_STS",             BIT(8),	1},
+	{"PMC_PGD1_PG_STS",              BIT(9),	0},
+	{"SBR8B1_PGD0_PG_STS",           BIT(10),	0},
+	{"TCSS_PGD0_PG_STS",             BIT(11),	0},
+	{"DISP_PGA_PGD0_PG_STS",         BIT(12),	0},
+	{"SBR16B1_PGD0_PG_STS",          BIT(13),	0},
+	{"SBRG_PGD0_PG_STS",		 BIT(14),	0},
+	{"PSF5_PGD0_PG_STS",             BIT(15),	0},
+	{"P2SB16B_PGD0_PG_STS",          BIT(16),	1},
+	{"ACE_PGD0_PG_STS",              BIT(17),	0},
+	{"ACE_PGD1_PG_STS",              BIT(18),	0},
+	{"ACE_PGD2_PG_STS",              BIT(19),	0},
+	{"ACE_PGD3_PG_STS",              BIT(20),	0},
+	{"ACE_PGD4_PG_STS",              BIT(21),	0},
+	{"ACE_PGD5_PG_STS",              BIT(22),	0},
+	{"ACE_PGD6_PG_STS",              BIT(23),	0},
+	{"ACE_PGD7_PG_STS",              BIT(24),	0},
+	{"ACE_PGD8_PG_STS",              BIT(25),	0},
+	{"ACE_PGD9_PG_STS",              BIT(26),	0},
+	{"ACE_PGD10_PG_STS",             BIT(27),	0},
+	{"FIACPCB_PG_PGD0_PG_STS",       BIT(28),	0},
+	{"SBR16B6_PGD0_PG_STS",          BIT(29),	0},
+	{"OSSE_PGD0_PG_STS",		 BIT(30),	1},
+	{"SBR8B0_PGD0_PG_STS",           BIT(31),	0},
+	{}
+};
+
+static const struct pmc_bit_map ptl_pcdp_d3_status_0_map[] = {
+	{"LPSS_D3_STS",                  BIT(3),	1},
+	{"XDCI_D3_STS",                  BIT(4),	1},
+	{"XHCI_D3_STS",                  BIT(5),	1},
+	{"OSSE_D3_STS",                  BIT(6),	0},
+	{"SPA_D3_STS",                   BIT(12),	0},
+	{"SPB_D3_STS",                   BIT(13),	0},
+	{"ESPISPI_D3_STS",               BIT(18),	0},
+	{"PSTH_D3_STS",                  BIT(21),	0},
+	{"OSSE_SMT1_D3_STS",             BIT(30),	0},
+	{}
+};
+
+static const struct pmc_bit_map ptl_pcdp_d3_status_1_map[] = {
+	{"GBE_D3_STS",                   BIT(19),	0},
+	{"ITSS_D3_STS",                  BIT(23),	0},
+	{"CNVI_D3_STS",                  BIT(27),	0},
+	{"UFSX2_D3_STS",                 BIT(28),	1},
+	{"OSSE_HOTHAM_D3_STS",           BIT(29),	0},
+	{"ESE_D3_STS",                   BIT(30),	0},
+	{}
+};
+
+static const struct pmc_bit_map ptl_pcdp_d3_status_2_map[] = {
+	{"CSMERTC_D3_STS",               BIT(1),	0},
+	{"SUSRAM_D3_STS",                BIT(2),	0},
+	{"CSE_D3_STS",                   BIT(4),	0},
+	{"KVMCC_D3_STS",                 BIT(5),	0},
+	{"USBR0_D3_STS",                 BIT(6),	0},
+	{"ISH_D3_STS",                   BIT(7),	0},
+	{"SMT1_D3_STS",                  BIT(8),	0},
+	{"SMT2_D3_STS",                  BIT(9),	0},
+	{"SMT3_D3_STS",                  BIT(10),	0},
+	{"OSSE_SMT2_D3_STS",             BIT(12),	0},
+	{"CLINK_D3_STS",                 BIT(14),	0},
+	{"PTIO_D3_STS",                  BIT(16),	0},
+	{"PMT_D3_STS",                   BIT(17),	0},
+	{"SMS1_D3_STS",                  BIT(18),	0},
+	{"SMS2_D3_STS",                  BIT(19),	0},
+	{}
+};
+
+static const struct pmc_bit_map ptl_pcdp_d3_status_3_map[] = {
+	{"THC0_D3_STS",                  BIT(14),	1},
+	{"THC1_D3_STS",                  BIT(15),	1},
+	{"OSSE_SMT3_D3_STS",             BIT(18),	0},
+	{"ACE_D3_STS",                   BIT(23),	0},
+	{}
+};
+
+static const struct pmc_bit_map ptl_pcdp_vnn_req_status_0_map[] = {
+	{"LPSS_VNN_REQ_STS",             BIT(3),	1},
+	{"OSSE_VNN_REQ_STS",             BIT(6),	1},
+	{"ESPISPI_VNN_REQ_STS",          BIT(18),	1},
+	{"OSSE_SMT1_VNN_REQ_STS",        BIT(30),	1},
+	{}
+};
+
+static const struct pmc_bit_map ptl_pcdp_vnn_req_status_1_map[] = {
+	{"NPK_VNN_REQ_STS",              BIT(4),	1},
+	{"DFXAGG_VNN_REQ_STS",           BIT(8),	0},
+	{"EXI_VNN_REQ_STS",              BIT(9),	1},
+	{"P2D_VNN_REQ_STS",              BIT(18),	1},
+	{"GBE_VNN_REQ_STS",              BIT(19),	1},
+	{"SMB_VNN_REQ_STS",              BIT(25),	1},
+	{"LPC_VNN_REQ_STS",              BIT(26),	0},
+	{"ESE_VNN_REQ_STS",              BIT(30),	1},
+	{}
+};
+
+static const struct pmc_bit_map ptl_pcdp_vnn_req_status_2_map[] = {
+	{"CSMERTC_VNN_REQ_STS",          BIT(1),	1},
+	{"CSE_VNN_REQ_STS",              BIT(4),	1},
+	{"ISH_VNN_REQ_STS",              BIT(7),	1},
+	{"SMT1_VNN_REQ_STS",             BIT(8),	1},
+	{"CLINK_VNN_REQ_STS",            BIT(14),	1},
+	{"SMS1_VNN_REQ_STS",             BIT(18),	1},
+	{"SMS2_VNN_REQ_STS",             BIT(19),	1},
+	{"GPIOCOM4_VNN_REQ_STS",         BIT(20),	1},
+	{"GPIOCOM3_VNN_REQ_STS",         BIT(21),	1},
+	{"GPIOCOM1_VNN_REQ_STS",         BIT(23),	1},
+	{"GPIOCOM0_VNN_REQ_STS",         BIT(24),	1},
+	{"DISP_SHIM_VNN_REQ_STS",        BIT(26),	1},
+	{}
+};
+
+static const struct pmc_bit_map ptl_pcdp_vnn_req_status_3_map[] = {
+	{"DTS0_VNN_REQ_STS",             BIT(7),	0},
+	{"GPIOCOM5_VNN_REQ_STS",         BIT(11),	1},
+	{}
+};
+
+static const struct pmc_bit_map ptl_pcdp_vnn_misc_status_map[] = {
+	{"CPU_C10_REQ_STS",              BIT(0),	0},
+	{"TS_OFF_REQ_STS",               BIT(1),	0},
+	{"PNDE_MET_REQ_STS",             BIT(2),	1},
+	{"PG5_PMA0_REQ_STS",		 BIT(3),	0},
+	{"FW_THROTTLE_ALLOWED_REQ_STS",  BIT(4),	0},
+	{"VNN_SOC_REQ_STS",              BIT(6),	1},
+	{"ISH_VNNAON_REQ_STS",           BIT(7),	0},
+	{"D2D_NOC_CFI_QACTIVE_REQ_STS",	 BIT(8),	1},
+	{"D2D_NOC_GPSB_QACTIVE_REQ_STS", BIT(9),	1},
+	{"D2D_IPU_QACTIVE_REQ_STS",	 BIT(10),	1},
+	{"PLT_GREATER_REQ_STS",          BIT(11),	1},
+	{"ALL_SBR_IDLE_REQ_STS",         BIT(12),	0},
+	{"PMC_IDLE_FB_OCP_REQ_STS",      BIT(13),	0},
+	{"PM_SYNC_STATES_REQ_STS",       BIT(14),	0},
+	{"EA_REQ_STS",                   BIT(15),	0},
+	{"MPHY_CORE_OFF_REQ_STS",        BIT(16),	0},
+	{"BRK_EV_EN_REQ_STS",            BIT(17),	0},
+	{"AUTO_DEMO_EN_REQ_STS",         BIT(18),	0},
+	{"ITSS_CLK_SRC_REQ_STS",         BIT(19),	1},
+	{"ARC_IDLE_REQ_STS",             BIT(21),	0},
+	{"PG5_PMA1_REQ_STS",		 BIT(22),	0},
+	{"FIA_DEEP_PM_REQ_STS",          BIT(23),	0},
+	{"XDCI_ATTACHED_REQ_STS",        BIT(24),	1},
+	{"ARC_INTERRUPT_WAKE_REQ_STS",   BIT(25),	0},
+	{"D2D_DISP_DDI_QACTIVE_REQ_STS", BIT(26),	1},
+	{"PRE_WAKE0_REQ_STS",            BIT(27),	1},
+	{"PRE_WAKE1_REQ_STS",            BIT(28),	1},
+	{"PRE_WAKE2_REQ_STS",		 BIT(29),	1},
+	{"D2D_DISP_EDP_QACTIVE_REQ_STS", BIT(31),	1},
+	{}
+};
+
+static const struct pmc_bit_map ptl_pcdp_signal_status_map[] = {
+	{"LSX_Wake0_STS",		 BIT(0),	0},
+	{"LSX_Wake1_STS",		 BIT(1),	0},
+	{"LSX_Wake2_STS",		 BIT(2),	0},
+	{"LSX_Wake3_STS",		 BIT(3),	0},
+	{"LSX_Wake4_STS",		 BIT(4),	0},
+	{"LSX_Wake5_STS",		 BIT(5),	0},
+	{"LSX_Wake6_STS",		 BIT(6),	0},
+	{"LSX_Wake7_STS",		 BIT(7),	0},
+	{"LPSS_Wake0_STS",		 BIT(8),	1},
+	{"LPSS_Wake1_STS",		 BIT(9),	1},
+	{"Int_Timer_SS_Wake0_STS",	 BIT(10),	1},
+	{"Int_Timer_SS_Wake1_STS",	 BIT(11),	1},
+	{"Int_Timer_SS_Wake2_STS",	 BIT(12),	1},
+	{"Int_Timer_SS_Wake3_STS",	 BIT(13),	1},
+	{"Int_Timer_SS_Wake4_STS",	 BIT(14),	1},
+	{"Int_Timer_SS_Wake5_STS",	 BIT(15),	1},
+	{}
+};
+
+static const struct pmc_bit_map ptl_pcdp_rsc_status_map[] = {
+	{"Memory",		0,		1},
+	{"PSF0",		0,		1},
+	{"PSF4",		0,		1},
+	{"PSF5",		0,		1},
+	{"PSF6",		0,		1},
+	{"PSF8",		0,		1},
+	{"SAF_CFI_LINK",	0,		1},
+	{"SB",			0,		1},
+	{}
+};
+
+static const struct pmc_bit_map *ptl_pcdp_lpm_maps[] = {
+	ptl_pcdp_clocksource_status_map,
+	ptl_pcdp_power_gating_status_0_map,
+	ptl_pcdp_power_gating_status_1_map,
+	ptl_pcdp_power_gating_status_2_map,
+	ptl_pcdp_d3_status_0_map,
+	ptl_pcdp_d3_status_1_map,
+	ptl_pcdp_d3_status_2_map,
+	ptl_pcdp_d3_status_3_map,
+	ptl_pcdp_vnn_req_status_0_map,
+	ptl_pcdp_vnn_req_status_1_map,
+	ptl_pcdp_vnn_req_status_2_map,
+	ptl_pcdp_vnn_req_status_3_map,
+	ptl_pcdp_vnn_misc_status_map,
+	ptl_pcdp_signal_status_map,
+	NULL
+};
+
+static const struct pmc_bit_map *ptl_pcdp_blk_maps[] = {
+	ptl_pcdp_power_gating_status_0_map,
+	ptl_pcdp_power_gating_status_1_map,
+	ptl_pcdp_power_gating_status_2_map,
+	ptl_pcdp_rsc_status_map,
+	ptl_pcdp_vnn_req_status_0_map,
+	ptl_pcdp_vnn_req_status_1_map,
+	ptl_pcdp_vnn_req_status_2_map,
+	ptl_pcdp_vnn_req_status_3_map,
+	ptl_pcdp_d3_status_0_map,
+	ptl_pcdp_d3_status_1_map,
+	ptl_pcdp_d3_status_2_map,
+	ptl_pcdp_d3_status_3_map,
+	ptl_pcdp_clocksource_status_map,
+	ptl_pcdp_vnn_misc_status_map,
+	ptl_pcdp_signal_status_map,
+	NULL
+};
+
+static const struct pmc_reg_map ptl_pcdp_reg_map = {
+	.pfear_sts = ext_ptl_pcdp_pfear_map,
+	.slp_s0_offset = CNP_PMC_SLP_S0_RES_COUNTER_OFFSET,
+	.slp_s0_res_counter_step = TGL_PMC_SLP_S0_RES_COUNTER_STEP,
+	.ltr_show_sts = ptl_pcdp_ltr_show_map,
+	.msr_sts = msr_map,
+	.ltr_ignore_offset = CNP_PMC_LTR_IGNORE_OFFSET,
+	.regmap_length = PTL_PCD_PMC_MMIO_REG_LEN,
+	.ppfear0_offset = CNP_PMC_HOST_PPFEAR0A,
+	.ppfear_buckets = LNL_PPFEAR_NUM_ENTRIES,
+	.pm_cfg_offset = CNP_PMC_PM_CFG_OFFSET,
+	.pm_read_disable_bit = CNP_PMC_READ_DISABLE_BIT,
+	.lpm_num_maps = PTL_LPM_NUM_MAPS,
+	.ltr_ignore_max = LNL_NUM_IP_IGN_ALLOWED,
+	.lpm_res_counter_step_x2 = TGL_PMC_LPM_RES_COUNTER_STEP_X2,
+	.etr3_offset = ETR3_OFFSET,
+	.lpm_sts_latch_en_offset = MTL_LPM_STATUS_LATCH_EN_OFFSET,
+	.lpm_priority_offset = MTL_LPM_PRI_OFFSET,
+	.lpm_en_offset = MTL_LPM_EN_OFFSET,
+	.lpm_residency_offset = MTL_LPM_RESIDENCY_OFFSET,
+	.lpm_sts = ptl_pcdp_lpm_maps,
+	.lpm_status_offset = MTL_LPM_STATUS_OFFSET,
+	.lpm_live_status_offset = MTL_LPM_LIVE_STATUS_OFFSET,
+	.s0ix_blocker_maps = ptl_pcdp_blk_maps,
+	.s0ix_blocker_offset = LNL_S0IX_BLOCKER_OFFSET,
+};
+
+#define PTL_NPU_PCI_DEV                0xb03e
+#define PTL_IPU_PCI_DEV                0xb05d
+
+/*
+ * Set power state of select devices that do not have drivers to D3
+ * so that they do not block Package C entry.
+ */
+static void ptl_d3_fixup(void)
+{
+	pmc_core_set_device_d3(PTL_IPU_PCI_DEV);
+	pmc_core_set_device_d3(PTL_NPU_PCI_DEV);
+}
+
+static int ptl_resume(struct pmc_dev *pmcdev)
+{
+	ptl_d3_fixup();
+	return cnl_resume(pmcdev);
+}
+
+static int ptl_core_init(struct pmc_dev *pmcdev, struct pmc_dev_info *pmc_dev_info)
+{
+	ptl_d3_fixup();
+	return generic_core_init(pmcdev, pmc_dev_info);
+}
+
+struct pmc_dev_info ptl_pmc_dev = {
+	.map = &ptl_pcdp_reg_map,
+	.suspend = cnl_suspend,
+	.resume = ptl_resume,
+	.init = ptl_core_init,
+};
diff --git a/drivers/platform/x86/intel/pmc/spt.c b/drivers/platform/x86/intel/pmc/spt.c
index ab993a69e33e..b50534aa2cba 100644
--- a/drivers/platform/x86/intel/pmc/spt.c
+++ b/drivers/platform/x86/intel/pmc/spt.c
@@ -8,9 +8,11 @@
  *
  */
 
+#include <linux/pci.h>
+
 #include "core.h"
 
-const struct pmc_bit_map spt_pll_map[] = {
+static const struct pmc_bit_map spt_pll_map[] = {
 	{"MIPI PLL",			SPT_PMC_BIT_MPHY_CMN_LANE0},
 	{"GEN2 USB2PCIE2 PLL",		SPT_PMC_BIT_MPHY_CMN_LANE1},
 	{"DMIPCIE3 PLL",		SPT_PMC_BIT_MPHY_CMN_LANE2},
@@ -18,7 +20,7 @@ const struct pmc_bit_map spt_pll_map[] = {
 	{}
 };
 
-const struct pmc_bit_map spt_mphy_map[] = {
+static const struct pmc_bit_map spt_mphy_map[] = {
 	{"MPHY CORE LANE 0",           SPT_PMC_BIT_MPHY_LANE0},
 	{"MPHY CORE LANE 1",           SPT_PMC_BIT_MPHY_LANE1},
 	{"MPHY CORE LANE 2",           SPT_PMC_BIT_MPHY_LANE2},
@@ -38,7 +40,7 @@ const struct pmc_bit_map spt_mphy_map[] = {
 	{}
 };
 
-const struct pmc_bit_map spt_pfear_map[] = {
+static const struct pmc_bit_map spt_pfear_map[] = {
 	{"PMC",				SPT_PMC_BIT_PMC},
 	{"OPI-DMI",			SPT_PMC_BIT_OPI},
 	{"SPI / eSPI",			SPT_PMC_BIT_SPI},
@@ -82,7 +84,7 @@ const struct pmc_bit_map spt_pfear_map[] = {
 	{}
 };
 
-const struct pmc_bit_map *ext_spt_pfear_map[] = {
+static const struct pmc_bit_map *ext_spt_pfear_map[] = {
 	/*
 	 * Check intel_pmc_core_ids[] users of spt_reg_map for
 	 * a list of core SoCs using this.
@@ -91,7 +93,7 @@ const struct pmc_bit_map *ext_spt_pfear_map[] = {
 	NULL
 };
 
-const struct pmc_bit_map spt_ltr_show_map[] = {
+static const struct pmc_bit_map spt_ltr_show_map[] = {
 	{"SOUTHPORT_A",		SPT_PMC_LTR_SPA},
 	{"SOUTHPORT_B",		SPT_PMC_LTR_SPB},
 	{"SATA",		SPT_PMC_LTR_SATA},
@@ -116,7 +118,7 @@ const struct pmc_bit_map spt_ltr_show_map[] = {
 	{}
 };
 
-const struct pmc_reg_map spt_reg_map = {
+static const struct pmc_reg_map spt_reg_map = {
 	.pfear_sts = ext_spt_pfear_map,
 	.mphy_sts = spt_mphy_map,
 	.pll_sts = spt_pll_map,
@@ -134,18 +136,25 @@ const struct pmc_reg_map spt_reg_map = {
 	.pm_vric1_offset = SPT_PMC_VRIC1_OFFSET,
 };
 
-int spt_core_init(struct pmc_dev *pmcdev)
-{
-	struct pmc *pmc = pmcdev->pmcs[PMC_IDX_MAIN];
-	int ret;
-
-	pmc->map = &spt_reg_map;
-
-	ret = get_primary_reg_base(pmc);
-	if (ret)
-		return ret;
+static const struct pci_device_id spt_pmc_pci_id[] = {
+	{ PCI_VDEVICE(INTEL, SPT_PMC_PCI_DEVICE_ID) },
+	{ }
+};
 
-	pmc_core_get_low_power_modes(pmcdev);
+static int spt_core_init(struct pmc_dev *pmcdev, struct pmc_dev_info *pmc_dev_info)
+{
+	/*
+	 * Coffee Lake has CPU ID of Kaby Lake and Cannon Lake PCH. So here
+	 * Sunrisepoint PCH regmap can't be used. Use Cannon Lake PCH regmap
+	 * in this case.
+	 */
+	if (!pci_dev_present(spt_pmc_pci_id))
+		return generic_core_init(pmcdev, &cnp_pmc_dev);
 
-	return ret;
+	return generic_core_init(pmcdev, pmc_dev_info);
 }
+
+struct pmc_dev_info spt_pmc_dev = {
+	.map = &spt_reg_map,
+	.init = spt_core_init,
+};
diff --git a/drivers/platform/x86/intel/pmc/tgl.c b/drivers/platform/x86/intel/pmc/tgl.c
index e0580de18077..02e731ed3391 100644
--- a/drivers/platform/x86/intel/pmc/tgl.c
+++ b/drivers/platform/x86/intel/pmc/tgl.c
@@ -18,7 +18,7 @@ enum pch_type {
 	PCH_LP
 };
 
-const struct pmc_bit_map tgl_pfear_map[] = {
+static const struct pmc_bit_map tgl_pfear_map[] = {
 	{"PSF9",		BIT(0)},
 	{"RES_66",		BIT(1)},
 	{"RES_67",		BIT(2)},
@@ -29,7 +29,7 @@ const struct pmc_bit_map tgl_pfear_map[] = {
 	{}
 };
 
-const struct pmc_bit_map *ext_tgl_pfear_map[] = {
+static const struct pmc_bit_map *ext_tgl_pfear_map[] = {
 	/*
 	 * Check intel_pmc_core_ids[] users of tgl_reg_map for
 	 * a list of core SoCs using this.
@@ -39,7 +39,7 @@ const struct pmc_bit_map *ext_tgl_pfear_map[] = {
 	NULL
 };
 
-const struct pmc_bit_map tgl_clocksource_status_map[] = {
+static const struct pmc_bit_map tgl_clocksource_status_map[] = {
 	{"USB2PLL_OFF_STS",			BIT(18)},
 	{"PCIe/USB3.1_Gen2PLL_OFF_STS",		BIT(19)},
 	{"PCIe_Gen3PLL_OFF_STS",		BIT(20)},
@@ -55,7 +55,7 @@ const struct pmc_bit_map tgl_clocksource_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map tgl_power_gating_status_map[] = {
+static const struct pmc_bit_map tgl_power_gating_status_map[] = {
 	{"CSME_PG_STS",				BIT(0)},
 	{"SATA_PG_STS",				BIT(1)},
 	{"xHCI_PG_STS",				BIT(2)},
@@ -83,7 +83,7 @@ const struct pmc_bit_map tgl_power_gating_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map tgl_d3_status_map[] = {
+static const struct pmc_bit_map tgl_d3_status_map[] = {
 	{"ADSP_D3_STS",				BIT(0)},
 	{"SATA_D3_STS",				BIT(1)},
 	{"xHCI0_D3_STS",			BIT(2)},
@@ -98,7 +98,7 @@ const struct pmc_bit_map tgl_d3_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map tgl_vnn_req_status_map[] = {
+static const struct pmc_bit_map tgl_vnn_req_status_map[] = {
 	{"GPIO_COM0_VNN_REQ_STS",		BIT(1)},
 	{"GPIO_COM1_VNN_REQ_STS",		BIT(2)},
 	{"GPIO_COM2_VNN_REQ_STS",		BIT(3)},
@@ -123,7 +123,7 @@ const struct pmc_bit_map tgl_vnn_req_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map tgl_vnn_misc_status_map[] = {
+static const struct pmc_bit_map tgl_vnn_misc_status_map[] = {
 	{"CPU_C10_REQ_STS_0",			BIT(0)},
 	{"PCIe_LPM_En_REQ_STS_3",		BIT(3)},
 	{"ITH_REQ_STS_5",			BIT(5)},
@@ -175,7 +175,7 @@ const struct pmc_bit_map tgl_signal_status_map[] = {
 	{}
 };
 
-const struct pmc_bit_map *tgl_lpm_maps[] = {
+static const struct pmc_bit_map *tgl_lpm_maps[] = {
 	tgl_clocksource_status_map,
 	tgl_power_gating_status_map,
 	tgl_d3_status_map,
@@ -185,7 +185,7 @@ const struct pmc_bit_map *tgl_lpm_maps[] = {
 	NULL
 };
 
-const struct pmc_reg_map tgl_reg_map = {
+static const struct pmc_reg_map tgl_reg_map = {
 	.pfear_sts = ext_tgl_pfear_map,
 	.slp_s0_offset = CNP_PMC_SLP_S0_RES_COUNTER_OFFSET,
 	.slp_s0_res_counter_step = TGL_PMC_SLP_S0_RES_COUNTER_STEP,
@@ -210,7 +210,7 @@ const struct pmc_reg_map tgl_reg_map = {
 	.etr3_offset = ETR3_OFFSET,
 };
 
-const struct pmc_reg_map tgl_h_reg_map = {
+static const struct pmc_reg_map tgl_h_reg_map = {
 	.pfear_sts = ext_tgl_pfear_map,
 	.slp_s0_offset = CNP_PMC_SLP_S0_RES_COUNTER_OFFSET,
 	.slp_s0_res_counter_step = TGL_PMC_SLP_S0_RES_COUNTER_STEP,
@@ -285,35 +285,28 @@ free_acpi_obj:
 	ACPI_FREE(out_obj);
 }
 
-int tgl_l_core_init(struct pmc_dev *pmcdev)
+static int tgl_core_init(struct pmc_dev *pmcdev, struct pmc_dev_info *pmc_dev_info)
 {
-	return tgl_core_generic_init(pmcdev, PCH_LP);
-}
-
-int tgl_core_init(struct pmc_dev *pmcdev)
-{
-	return tgl_core_generic_init(pmcdev, PCH_H);
-}
-
-int tgl_core_generic_init(struct pmc_dev *pmcdev, int pch_tp)
-{
-	struct pmc *pmc = pmcdev->pmcs[PMC_IDX_MAIN];
 	int ret;
 
-	if (pch_tp == PCH_H)
-		pmc->map = &tgl_h_reg_map;
-	else
-		pmc->map = &tgl_reg_map;
-
-	pmcdev->suspend = cnl_suspend;
-	pmcdev->resume = cnl_resume;
-
-	ret = get_primary_reg_base(pmc);
+	ret = generic_core_init(pmcdev, pmc_dev_info);
 	if (ret)
 		return ret;
 
-	pmc_core_get_low_power_modes(pmcdev);
 	pmc_core_get_tgl_lpm_reqs(pmcdev->pdev);
-
 	return 0;
 }
+
+struct pmc_dev_info tgl_l_pmc_dev = {
+	.map = &tgl_reg_map,
+	.suspend = cnl_suspend,
+	.resume = cnl_resume,
+	.init = tgl_core_init,
+};
+
+struct pmc_dev_info tgl_pmc_dev = {
+	.map = &tgl_h_reg_map,
+	.suspend = cnl_suspend,
+	.resume = cnl_resume,
+	.init = tgl_core_init,
+};