platform/x86: intel_pmc_core: Move to intel sub-directory

Move Intel PMC core driver to intel sub-directory to improve readability.

Signed-off-by: Kate Hsuan <hpa@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
Link: https://lore.kernel.org/r/20210820110458.73018-7-andriy.shevchenko@linux.intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

1 files changed, 0 insertions, 1859 deletions

diff --git a/drivers/platform/x86/intel_pmc_core.c b/drivers/platform/x86/intel_pmc_core.c
deleted file mode 100644
index ae410a358ffe..000000000000
--- a/drivers/platform/x86/intel_pmc_core.c
+++ /dev/null
@@ -1,1859 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Intel Core SoC Power Management Controller Driver
- *
- * Copyright (c) 2016, Intel Corporation.
- * All Rights Reserved.
- *
- * Authors: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
- *          Vishwanath Somayaji <vishwanath.somayaji@intel.com>
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/acpi.h>
-#include <linux/bitfield.h>
-#include <linux/debugfs.h>
-#include <linux/delay.h>
-#include <linux/dmi.h>
-#include <linux/io.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/suspend.h>
-#include <linux/uaccess.h>
-#include <linux/uuid.h>
-
-#include <acpi/acpi_bus.h>
-#include <asm/cpu_device_id.h>
-#include <asm/intel-family.h>
-#include <asm/msr.h>
-#include <asm/tsc.h>
-
-#include "intel_pmc_core.h"
-
-#define ACPI_S0IX_DSM_UUID		"57a6512e-3979-4e9d-9708-ff13b2508972"
-#define ACPI_GET_LOW_MODE_REGISTERS	1
-
-/* PKGC MSRs are common across Intel Core SoCs */
-static const struct pmc_bit_map msr_map[] = {
-	{"Package C2",                  MSR_PKG_C2_RESIDENCY},
-	{"Package C3",                  MSR_PKG_C3_RESIDENCY},
-	{"Package C6",                  MSR_PKG_C6_RESIDENCY},
-	{"Package C7",                  MSR_PKG_C7_RESIDENCY},
-	{"Package C8",                  MSR_PKG_C8_RESIDENCY},
-	{"Package C9",                  MSR_PKG_C9_RESIDENCY},
-	{"Package C10",                 MSR_PKG_C10_RESIDENCY},
-	{}
-};
-
-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},
-	{"SATA PLL",			SPT_PMC_BIT_MPHY_CMN_LANE3},
-	{}
-};
-
-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},
-	{"MPHY CORE LANE 3",           SPT_PMC_BIT_MPHY_LANE3},
-	{"MPHY CORE LANE 4",           SPT_PMC_BIT_MPHY_LANE4},
-	{"MPHY CORE LANE 5",           SPT_PMC_BIT_MPHY_LANE5},
-	{"MPHY CORE LANE 6",           SPT_PMC_BIT_MPHY_LANE6},
-	{"MPHY CORE LANE 7",           SPT_PMC_BIT_MPHY_LANE7},
-	{"MPHY CORE LANE 8",           SPT_PMC_BIT_MPHY_LANE8},
-	{"MPHY CORE LANE 9",           SPT_PMC_BIT_MPHY_LANE9},
-	{"MPHY CORE LANE 10",          SPT_PMC_BIT_MPHY_LANE10},
-	{"MPHY CORE LANE 11",          SPT_PMC_BIT_MPHY_LANE11},
-	{"MPHY CORE LANE 12",          SPT_PMC_BIT_MPHY_LANE12},
-	{"MPHY CORE LANE 13",          SPT_PMC_BIT_MPHY_LANE13},
-	{"MPHY CORE LANE 14",          SPT_PMC_BIT_MPHY_LANE14},
-	{"MPHY CORE LANE 15",          SPT_PMC_BIT_MPHY_LANE15},
-	{}
-};
-
-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},
-	{"XHCI",			SPT_PMC_BIT_XHCI},
-	{"SPA",				SPT_PMC_BIT_SPA},
-	{"SPB",				SPT_PMC_BIT_SPB},
-	{"SPC",				SPT_PMC_BIT_SPC},
-	{"GBE",				SPT_PMC_BIT_GBE},
-	{"SATA",			SPT_PMC_BIT_SATA},
-	{"HDA-PGD0",			SPT_PMC_BIT_HDA_PGD0},
-	{"HDA-PGD1",			SPT_PMC_BIT_HDA_PGD1},
-	{"HDA-PGD2",			SPT_PMC_BIT_HDA_PGD2},
-	{"HDA-PGD3",			SPT_PMC_BIT_HDA_PGD3},
-	{"RSVD",			SPT_PMC_BIT_RSVD_0B},
-	{"LPSS",			SPT_PMC_BIT_LPSS},
-	{"LPC",				SPT_PMC_BIT_LPC},
-	{"SMB",				SPT_PMC_BIT_SMB},
-	{"ISH",				SPT_PMC_BIT_ISH},
-	{"P2SB",			SPT_PMC_BIT_P2SB},
-	{"DFX",				SPT_PMC_BIT_DFX},
-	{"SCC",				SPT_PMC_BIT_SCC},
-	{"RSVD",			SPT_PMC_BIT_RSVD_0C},
-	{"FUSE",			SPT_PMC_BIT_FUSE},
-	{"CAMERA",			SPT_PMC_BIT_CAMREA},
-	{"RSVD",			SPT_PMC_BIT_RSVD_0D},
-	{"USB3-OTG",			SPT_PMC_BIT_USB3_OTG},
-	{"EXI",				SPT_PMC_BIT_EXI},
-	{"CSE",				SPT_PMC_BIT_CSE},
-	{"CSME_KVM",			SPT_PMC_BIT_CSME_KVM},
-	{"CSME_PMT",			SPT_PMC_BIT_CSME_PMT},
-	{"CSME_CLINK",			SPT_PMC_BIT_CSME_CLINK},
-	{"CSME_PTIO",			SPT_PMC_BIT_CSME_PTIO},
-	{"CSME_USBR",			SPT_PMC_BIT_CSME_USBR},
-	{"CSME_SUSRAM",			SPT_PMC_BIT_CSME_SUSRAM},
-	{"CSME_SMT",			SPT_PMC_BIT_CSME_SMT},
-	{"RSVD",			SPT_PMC_BIT_RSVD_1A},
-	{"CSME_SMS2",			SPT_PMC_BIT_CSME_SMS2},
-	{"CSME_SMS1",			SPT_PMC_BIT_CSME_SMS1},
-	{"CSME_RTC",			SPT_PMC_BIT_CSME_RTC},
-	{"CSME_PSF",			SPT_PMC_BIT_CSME_PSF},
-	{}
-};
-
-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.
-	 */
-	spt_pfear_map,
-	NULL
-};
-
-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},
-	{"GIGABIT_ETHERNET",	SPT_PMC_LTR_GBE},
-	{"XHCI",		SPT_PMC_LTR_XHCI},
-	{"Reserved",		SPT_PMC_LTR_RESERVED},
-	{"ME",			SPT_PMC_LTR_ME},
-	/* EVA is Enterprise Value Add, doesn't really exist on PCH */
-	{"EVA",			SPT_PMC_LTR_EVA},
-	{"SOUTHPORT_C",		SPT_PMC_LTR_SPC},
-	{"HD_AUDIO",		SPT_PMC_LTR_AZ},
-	{"LPSS",		SPT_PMC_LTR_LPSS},
-	{"SOUTHPORT_D",		SPT_PMC_LTR_SPD},
-	{"SOUTHPORT_E",		SPT_PMC_LTR_SPE},
-	{"CAMERA",		SPT_PMC_LTR_CAM},
-	{"ESPI",		SPT_PMC_LTR_ESPI},
-	{"SCC",			SPT_PMC_LTR_SCC},
-	{"ISH",			SPT_PMC_LTR_ISH},
-	/* Below two cannot be used for LTR_IGNORE */
-	{"CURRENT_PLATFORM",	SPT_PMC_LTR_CUR_PLT},
-	{"AGGREGATED_SYSTEM",	SPT_PMC_LTR_CUR_ASLT},
-	{}
-};
-
-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,
-	.ltr_show_sts = spt_ltr_show_map,
-	.msr_sts = msr_map,
-	.slp_s0_offset = SPT_PMC_SLP_S0_RES_COUNTER_OFFSET,
-	.slp_s0_res_counter_step = SPT_PMC_SLP_S0_RES_COUNTER_STEP,
-	.ltr_ignore_offset = SPT_PMC_LTR_IGNORE_OFFSET,
-	.regmap_length = SPT_PMC_MMIO_REG_LEN,
-	.ppfear0_offset = SPT_PMC_XRAM_PPFEAR0A,
-	.ppfear_buckets = SPT_PPFEAR_NUM_ENTRIES,
-	.pm_cfg_offset = SPT_PMC_PM_CFG_OFFSET,
-	.pm_read_disable_bit = SPT_PMC_READ_DISABLE_BIT,
-	.ltr_ignore_max = SPT_NUM_IP_IGN_ALLOWED,
-	.pm_vric1_offset = SPT_PMC_VRIC1_OFFSET,
-};
-
-/* Cannon Lake: PGD PFET Enable Ack Status Register(s) bitmap */
-static const struct pmc_bit_map cnp_pfear_map[] = {
-	{"PMC",                 BIT(0)},
-	{"OPI-DMI",             BIT(1)},
-	{"SPI/eSPI",            BIT(2)},
-	{"XHCI",                BIT(3)},
-	{"SPA",                 BIT(4)},
-	{"SPB",                 BIT(5)},
-	{"SPC",                 BIT(6)},
-	{"GBE",                 BIT(7)},
-
-	{"SATA",                BIT(0)},
-	{"HDA_PGD0",            BIT(1)},
-	{"HDA_PGD1",            BIT(2)},
-	{"HDA_PGD2",            BIT(3)},
-	{"HDA_PGD3",            BIT(4)},
-	{"SPD",                 BIT(5)},
-	{"LPSS",                BIT(6)},
-	{"LPC",                 BIT(7)},
-
-	{"SMB",                 BIT(0)},
-	{"ISH",                 BIT(1)},
-	{"P2SB",                BIT(2)},
-	{"NPK_VNN",             BIT(3)},
-	{"SDX",                 BIT(4)},
-	{"SPE",                 BIT(5)},
-	{"Fuse",                BIT(6)},
-	{"SBR8",		BIT(7)},
-
-	{"CSME_FSC",            BIT(0)},
-	{"USB3_OTG",            BIT(1)},
-	{"EXI",                 BIT(2)},
-	{"CSE",                 BIT(3)},
-	{"CSME_KVM",            BIT(4)},
-	{"CSME_PMT",            BIT(5)},
-	{"CSME_CLINK",          BIT(6)},
-	{"CSME_PTIO",           BIT(7)},
-
-	{"CSME_USBR",           BIT(0)},
-	{"CSME_SUSRAM",         BIT(1)},
-	{"CSME_SMT1",           BIT(2)},
-	{"CSME_SMT4",           BIT(3)},
-	{"CSME_SMS2",           BIT(4)},
-	{"CSME_SMS1",           BIT(5)},
-	{"CSME_RTC",            BIT(6)},
-	{"CSME_PSF",            BIT(7)},
-
-	{"SBR0",                BIT(0)},
-	{"SBR1",                BIT(1)},
-	{"SBR2",                BIT(2)},
-	{"SBR3",                BIT(3)},
-	{"SBR4",                BIT(4)},
-	{"SBR5",                BIT(5)},
-	{"CSME_PECI",           BIT(6)},
-	{"PSF1",                BIT(7)},
-
-	{"PSF2",                BIT(0)},
-	{"PSF3",                BIT(1)},
-	{"PSF4",                BIT(2)},
-	{"CNVI",                BIT(3)},
-	{"UFS0",                BIT(4)},
-	{"EMMC",                BIT(5)},
-	{"SPF",			BIT(6)},
-	{"SBR6",                BIT(7)},
-
-	{"SBR7",                BIT(0)},
-	{"NPK_AON",             BIT(1)},
-	{"HDA_PGD4",            BIT(2)},
-	{"HDA_PGD5",            BIT(3)},
-	{"HDA_PGD6",            BIT(4)},
-	{"PSF6",		BIT(5)},
-	{"PSF7",		BIT(6)},
-	{"PSF8",		BIT(7)},
-	{}
-};
-
-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.
-	 */
-	cnp_pfear_map,
-	NULL
-};
-
-static const struct pmc_bit_map icl_pfear_map[] = {
-	{"RES_65",		BIT(0)},
-	{"RES_66",		BIT(1)},
-	{"RES_67",		BIT(2)},
-	{"TAM",			BIT(3)},
-	{"GBETSN",		BIT(4)},
-	{"TBTLSX",		BIT(5)},
-	{"RES_71",		BIT(6)},
-	{"RES_72",		BIT(7)},
-	{}
-};
-
-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.
-	 */
-	cnp_pfear_map,
-	icl_pfear_map,
-	NULL
-};
-
-static const struct pmc_bit_map tgl_pfear_map[] = {
-	{"PSF9",		BIT(0)},
-	{"RES_66",		BIT(1)},
-	{"RES_67",		BIT(2)},
-	{"RES_68",		BIT(3)},
-	{"RES_69",		BIT(4)},
-	{"RES_70",		BIT(5)},
-	{"TBTLSX",		BIT(6)},
-	{}
-};
-
-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.
-	 */
-	cnp_pfear_map,
-	tgl_pfear_map,
-	NULL
-};
-
-static const struct pmc_bit_map cnp_slps0_dbg0_map[] = {
-	{"AUDIO_D3",		BIT(0)},
-	{"OTG_D3",		BIT(1)},
-	{"XHCI_D3",		BIT(2)},
-	{"LPIO_D3",		BIT(3)},
-	{"SDX_D3",		BIT(4)},
-	{"SATA_D3",		BIT(5)},
-	{"UFS0_D3",		BIT(6)},
-	{"UFS1_D3",		BIT(7)},
-	{"EMMC_D3",		BIT(8)},
-	{}
-};
-
-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)},
-	{"OC_PLL_OFF",		BIT(3)},
-	{"MAIN_PLL_OFF",	BIT(4)},
-	{"XOSC_OFF",		BIT(5)},
-	{"LPC_CLKS_GATED",	BIT(6)},
-	{"PCIE_CLKREQS_IDLE",	BIT(7)},
-	{"AUDIO_ROSC_OFF",	BIT(8)},
-	{"HPET_XOSC_CLK_REQ",	BIT(9)},
-	{"PMC_ROSC_SLOW_CLK",	BIT(10)},
-	{"AON2_ROSC_GATED",	BIT(11)},
-	{"CLKACKS_DEASSERTED",	BIT(12)},
-	{}
-};
-
-static const struct pmc_bit_map cnp_slps0_dbg2_map[] = {
-	{"MPHY_CORE_GATED",	BIT(0)},
-	{"CSME_GATED",		BIT(1)},
-	{"USB2_SUS_GATED",	BIT(2)},
-	{"DYN_FLEX_IO_IDLE",	BIT(3)},
-	{"GBE_NO_LINK",		BIT(4)},
-	{"THERM_SEN_DISABLED",	BIT(5)},
-	{"PCIE_LOW_POWER",	BIT(6)},
-	{"ISH_VNNAON_REQ_ACT",	BIT(7)},
-	{"ISH_VNN_REQ_ACT",	BIT(8)},
-	{"CNV_VNNAON_REQ_ACT",	BIT(9)},
-	{"CNV_VNN_REQ_ACT",	BIT(10)},
-	{"NPK_VNNON_REQ_ACT",	BIT(11)},
-	{"PMSYNC_STATE_IDLE",	BIT(12)},
-	{"ALST_GT_THRES",	BIT(13)},
-	{"PMC_ARC_PG_READY",	BIT(14)},
-	{}
-};
-
-static const struct pmc_bit_map *cnp_slps0_dbg_maps[] = {
-	cnp_slps0_dbg0_map,
-	cnp_slps0_dbg1_map,
-	cnp_slps0_dbg2_map,
-	NULL
-};
-
-static const struct pmc_bit_map cnp_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},
-	{"Reserved",		CNP_PMC_LTR_RESERVED},
-	{"ME",			CNP_PMC_LTR_ME},
-	/* EVA is Enterprise Value Add, doesn't really exist on PCH */
-	{"EVA",			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},
-	{"CAMERA",		CNP_PMC_LTR_CAM},
-	{"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},
-	/*
-	 * Check intel_pmc_core_ids[] users of cnp_reg_map for
-	 * a list of core SoCs using this.
-	 */
-	{"WIGIG",		ICL_PMC_LTR_WIGIG},
-	{"THC0",                TGL_PMC_LTR_THC0},
-	{"THC1",                TGL_PMC_LTR_THC1},
-	/* Below two cannot be used for LTR_IGNORE */
-	{"CURRENT_PLATFORM",	CNP_PMC_LTR_CUR_PLT},
-	{"AGGREGATED_SYSTEM",	CNP_PMC_LTR_CUR_ASLT},
-	{}
-};
-
-static const struct pmc_reg_map cnp_reg_map = {
-	.pfear_sts = ext_cnp_pfear_map,
-	.slp_s0_offset = CNP_PMC_SLP_S0_RES_COUNTER_OFFSET,
-	.slp_s0_res_counter_step = SPT_PMC_SLP_S0_RES_COUNTER_STEP,
-	.slps0_dbg_maps = cnp_slps0_dbg_maps,
-	.ltr_show_sts = cnp_ltr_show_map,
-	.msr_sts = msr_map,
-	.slps0_dbg_offset = CNP_PMC_SLPS0_DBG_OFFSET,
-	.ltr_ignore_offset = CNP_PMC_LTR_IGNORE_OFFSET,
-	.regmap_length = CNP_PMC_MMIO_REG_LEN,
-	.ppfear0_offset = CNP_PMC_HOST_PPFEAR0A,
-	.ppfear_buckets = CNP_PPFEAR_NUM_ENTRIES,
-	.pm_cfg_offset = CNP_PMC_PM_CFG_OFFSET,
-	.pm_read_disable_bit = CNP_PMC_READ_DISABLE_BIT,
-	.ltr_ignore_max = CNP_NUM_IP_IGN_ALLOWED,
-	.etr3_offset = ETR3_OFFSET,
-};
-
-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,
-	.slps0_dbg_maps = cnp_slps0_dbg_maps,
-	.ltr_show_sts = cnp_ltr_show_map,
-	.msr_sts = msr_map,
-	.slps0_dbg_offset = CNP_PMC_SLPS0_DBG_OFFSET,
-	.ltr_ignore_offset = CNP_PMC_LTR_IGNORE_OFFSET,
-	.regmap_length = CNP_PMC_MMIO_REG_LEN,
-	.ppfear0_offset = CNP_PMC_HOST_PPFEAR0A,
-	.ppfear_buckets = ICL_PPFEAR_NUM_ENTRIES,
-	.pm_cfg_offset = CNP_PMC_PM_CFG_OFFSET,
-	.pm_read_disable_bit = CNP_PMC_READ_DISABLE_BIT,
-	.ltr_ignore_max = ICL_NUM_IP_IGN_ALLOWED,
-	.etr3_offset = ETR3_OFFSET,
-};
-
-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)},
-	{"OPIOPLL_OFF_STS",			BIT(21)},
-	{"OCPLL_OFF_STS",			BIT(22)},
-	{"MainPLL_OFF_STS",			BIT(23)},
-	{"MIPIPLL_OFF_STS",			BIT(24)},
-	{"Fast_XTAL_Osc_OFF_STS",		BIT(25)},
-	{"AC_Ring_Osc_OFF_STS",			BIT(26)},
-	{"MC_Ring_Osc_OFF_STS",			BIT(27)},
-	{"SATAPLL_OFF_STS",			BIT(29)},
-	{"XTAL_USB2PLL_OFF_STS",		BIT(31)},
-	{}
-};
-
-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)},
-	{"UFSX2_PG_STS",			BIT(3)},
-	{"OTG_PG_STS",				BIT(5)},
-	{"SPA_PG_STS",				BIT(6)},
-	{"SPB_PG_STS",				BIT(7)},
-	{"SPC_PG_STS",				BIT(8)},
-	{"SPD_PG_STS",				BIT(9)},
-	{"SPE_PG_STS",				BIT(10)},
-	{"SPF_PG_STS",				BIT(11)},
-	{"LSX_PG_STS",				BIT(13)},
-	{"P2SB_PG_STS",				BIT(14)},
-	{"PSF_PG_STS",				BIT(15)},
-	{"SBR_PG_STS",				BIT(16)},
-	{"OPIDMI_PG_STS",			BIT(17)},
-	{"THC0_PG_STS",				BIT(18)},
-	{"THC1_PG_STS",				BIT(19)},
-	{"GBETSN_PG_STS",			BIT(20)},
-	{"GBE_PG_STS",				BIT(21)},
-	{"LPSS_PG_STS",				BIT(22)},
-	{"MMP_UFSX2_PG_STS",			BIT(23)},
-	{"MMP_UFSX2B_PG_STS",			BIT(24)},
-	{"FIA_PG_STS",				BIT(25)},
-	{}
-};
-
-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)},
-	{"xDCI1_D3_STS",			BIT(5)},
-	{"SDX_D3_STS",				BIT(6)},
-	{"EMMC_D3_STS",				BIT(7)},
-	{"IS_D3_STS",				BIT(8)},
-	{"THC0_D3_STS",				BIT(9)},
-	{"THC1_D3_STS",				BIT(10)},
-	{"GBE_D3_STS",				BIT(11)},
-	{"GBE_TSN_D3_STS",			BIT(12)},
-	{}
-};
-
-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)},
-	{"GPIO_COM3_VNN_REQ_STS",		BIT(4)},
-	{"GPIO_COM4_VNN_REQ_STS",		BIT(5)},
-	{"GPIO_COM5_VNN_REQ_STS",		BIT(6)},
-	{"Audio_VNN_REQ_STS",			BIT(7)},
-	{"ISH_VNN_REQ_STS",			BIT(8)},
-	{"CNVI_VNN_REQ_STS",			BIT(9)},
-	{"eSPI_VNN_REQ_STS",			BIT(10)},
-	{"Display_VNN_REQ_STS",			BIT(11)},
-	{"DTS_VNN_REQ_STS",			BIT(12)},
-	{"SMBUS_VNN_REQ_STS",			BIT(14)},
-	{"CSME_VNN_REQ_STS",			BIT(15)},
-	{"SMLINK0_VNN_REQ_STS",			BIT(16)},
-	{"SMLINK1_VNN_REQ_STS",			BIT(17)},
-	{"CLINK_VNN_REQ_STS",			BIT(20)},
-	{"DCI_VNN_REQ_STS",			BIT(21)},
-	{"ITH_VNN_REQ_STS",			BIT(22)},
-	{"CSME_VNN_REQ_STS",			BIT(24)},
-	{"GBE_VNN_REQ_STS",			BIT(25)},
-	{}
-};
-
-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)},
-	{"CNVI_REQ_STS_6",			BIT(6)},
-	{"ISH_REQ_STS_7",			BIT(7)},
-	{"USB2_SUS_PG_Sys_REQ_STS_10",		BIT(10)},
-	{"PCIe_Clk_REQ_STS_12",			BIT(12)},
-	{"MPHY_Core_DL_REQ_STS_16",		BIT(16)},
-	{"Break-even_En_REQ_STS_17",		BIT(17)},
-	{"Auto-demo_En_REQ_STS_18",		BIT(18)},
-	{"MPHY_SUS_REQ_STS_22",			BIT(22)},
-	{"xDCI_attached_REQ_STS_24",		BIT(24)},
-	{}
-};
-
-static const struct pmc_bit_map tgl_signal_status_map[] = {
-	{"LSX_Wake0_En_STS",			BIT(0)},
-	{"LSX_Wake0_Pol_STS",			BIT(1)},
-	{"LSX_Wake1_En_STS",			BIT(2)},
-	{"LSX_Wake1_Pol_STS",			BIT(3)},
-	{"LSX_Wake2_En_STS",			BIT(4)},
-	{"LSX_Wake2_Pol_STS",			BIT(5)},
-	{"LSX_Wake3_En_STS",			BIT(6)},
-	{"LSX_Wake3_Pol_STS",			BIT(7)},
-	{"LSX_Wake4_En_STS",			BIT(8)},
-	{"LSX_Wake4_Pol_STS",			BIT(9)},
-	{"LSX_Wake5_En_STS",			BIT(10)},
-	{"LSX_Wake5_Pol_STS",			BIT(11)},
-	{"LSX_Wake6_En_STS",			BIT(12)},
-	{"LSX_Wake6_Pol_STS",			BIT(13)},
-	{"LSX_Wake7_En_STS",			BIT(14)},
-	{"LSX_Wake7_Pol_STS",			BIT(15)},
-	{"Intel_Se_IO_Wake0_En_STS",		BIT(16)},
-	{"Intel_Se_IO_Wake0_Pol_STS",		BIT(17)},
-	{"Intel_Se_IO_Wake1_En_STS",		BIT(18)},
-	{"Intel_Se_IO_Wake1_Pol_STS",		BIT(19)},
-	{"Int_Timer_SS_Wake0_En_STS",		BIT(20)},
-	{"Int_Timer_SS_Wake0_Pol_STS",		BIT(21)},
-	{"Int_Timer_SS_Wake1_En_STS",		BIT(22)},
-	{"Int_Timer_SS_Wake1_Pol_STS",		BIT(23)},
-	{"Int_Timer_SS_Wake2_En_STS",		BIT(24)},
-	{"Int_Timer_SS_Wake2_Pol_STS",		BIT(25)},
-	{"Int_Timer_SS_Wake3_En_STS",		BIT(26)},
-	{"Int_Timer_SS_Wake3_Pol_STS",		BIT(27)},
-	{"Int_Timer_SS_Wake4_En_STS",		BIT(28)},
-	{"Int_Timer_SS_Wake4_Pol_STS",		BIT(29)},
-	{"Int_Timer_SS_Wake5_En_STS",		BIT(30)},
-	{"Int_Timer_SS_Wake5_Pol_STS",		BIT(31)},
-	{}
-};
-
-static const struct pmc_bit_map *tgl_lpm_maps[] = {
-	tgl_clocksource_status_map,
-	tgl_power_gating_status_map,
-	tgl_d3_status_map,
-	tgl_vnn_req_status_map,
-	tgl_vnn_misc_status_map,
-	tgl_signal_status_map,
-	NULL
-};
-
-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,
-	.ltr_show_sts = cnp_ltr_show_map,
-	.msr_sts = msr_map,
-	.ltr_ignore_offset = CNP_PMC_LTR_IGNORE_OFFSET,
-	.regmap_length = CNP_PMC_MMIO_REG_LEN,
-	.ppfear0_offset = CNP_PMC_HOST_PPFEAR0A,
-	.ppfear_buckets = ICL_PPFEAR_NUM_ENTRIES,
-	.pm_cfg_offset = CNP_PMC_PM_CFG_OFFSET,
-	.pm_read_disable_bit = CNP_PMC_READ_DISABLE_BIT,
-	.ltr_ignore_max = TGL_NUM_IP_IGN_ALLOWED,
-	.lpm_num_maps = TGL_LPM_NUM_MAPS,
-	.lpm_res_counter_step_x2 = TGL_PMC_LPM_RES_COUNTER_STEP_X2,
-	.lpm_sts_latch_en_offset = TGL_LPM_STS_LATCH_EN_OFFSET,
-	.lpm_en_offset = TGL_LPM_EN_OFFSET,
-	.lpm_priority_offset = TGL_LPM_PRI_OFFSET,
-	.lpm_residency_offset = TGL_LPM_RESIDENCY_OFFSET,
-	.lpm_sts = tgl_lpm_maps,
-	.lpm_status_offset = TGL_LPM_STATUS_OFFSET,
-	.lpm_live_status_offset = TGL_LPM_LIVE_STATUS_OFFSET,
-	.etr3_offset = ETR3_OFFSET,
-};
-
-static void pmc_core_get_tgl_lpm_reqs(struct platform_device *pdev)
-{
-	struct pmc_dev *pmcdev = platform_get_drvdata(pdev);
-	const int num_maps = pmcdev->map->lpm_num_maps;
-	u32 lpm_size = LPM_MAX_NUM_MODES * num_maps * 4;
-	union acpi_object *out_obj;
-	struct acpi_device *adev;
-	guid_t s0ix_dsm_guid;
-	u32 *lpm_req_regs, *addr;
-
-	adev = ACPI_COMPANION(&pdev->dev);
-	if (!adev)
-		return;
-
-	guid_parse(ACPI_S0IX_DSM_UUID, &s0ix_dsm_guid);
-
-	out_obj = acpi_evaluate_dsm(adev->handle, &s0ix_dsm_guid, 0,
-				    ACPI_GET_LOW_MODE_REGISTERS, NULL);
-	if (out_obj && out_obj->type == ACPI_TYPE_BUFFER) {
-		u32 size = out_obj->buffer.length;
-
-		if (size != lpm_size) {
-			acpi_handle_debug(adev->handle,
-				"_DSM returned unexpected buffer size, have %u, expect %u\n",
-				size, lpm_size);
-			goto free_acpi_obj;
-		}
-	} else {
-		acpi_handle_debug(adev->handle,
-				  "_DSM function 0 evaluation failed\n");
-		goto free_acpi_obj;
-	}
-
-	addr = (u32 *)out_obj->buffer.pointer;
-
-	lpm_req_regs = devm_kzalloc(&pdev->dev, lpm_size * sizeof(u32),
-				     GFP_KERNEL);
-	if (!lpm_req_regs)
-		goto free_acpi_obj;
-
-	memcpy(lpm_req_regs, addr, lpm_size);
-	pmcdev->lpm_req_regs = lpm_req_regs;
-
-free_acpi_obj:
-	ACPI_FREE(out_obj);
-}
-
-static inline u32 pmc_core_reg_read(struct pmc_dev *pmcdev, int reg_offset)
-{
-	return readl(pmcdev->regbase + reg_offset);
-}
-
-static inline void pmc_core_reg_write(struct pmc_dev *pmcdev, int reg_offset,
-				      u32 val)
-{
-	writel(val, pmcdev->regbase + reg_offset);
-}
-
-static inline u64 pmc_core_adjust_slp_s0_step(struct pmc_dev *pmcdev, u32 value)
-{
-	return (u64)value * pmcdev->map->slp_s0_res_counter_step;
-}
-
-static int set_etr3(struct pmc_dev *pmcdev)
-{
-	const struct pmc_reg_map *map = pmcdev->map;
-	u32 reg;
-	int err;
-
-	if (!map->etr3_offset)
-		return -EOPNOTSUPP;
-
-	mutex_lock(&pmcdev->lock);
-
-	/* check if CF9 is locked */
-	reg = pmc_core_reg_read(pmcdev, map->etr3_offset);
-	if (reg & ETR3_CF9LOCK) {
-		err = -EACCES;
-		goto out_unlock;
-	}
-
-	/* write CF9 global reset bit */
-	reg |= ETR3_CF9GR;
-	pmc_core_reg_write(pmcdev, map->etr3_offset, reg);
-
-	reg = pmc_core_reg_read(pmcdev, map->etr3_offset);
-	if (!(reg & ETR3_CF9GR)) {
-		err = -EIO;
-		goto out_unlock;
-	}
-
-	err = 0;
-
-out_unlock:
-	mutex_unlock(&pmcdev->lock);
-	return err;
-}
-static umode_t etr3_is_visible(struct kobject *kobj,
-				struct attribute *attr,
-				int idx)
-{
-	struct device *dev = container_of(kobj, struct device, kobj);
-	struct pmc_dev *pmcdev = dev_get_drvdata(dev);
-	const struct pmc_reg_map *map = pmcdev->map;
-	u32 reg;
-
-	mutex_lock(&pmcdev->lock);
-	reg = pmc_core_reg_read(pmcdev, map->etr3_offset);
-	mutex_unlock(&pmcdev->lock);
-
-	return reg & ETR3_CF9LOCK ? attr->mode & (SYSFS_PREALLOC | 0444) : attr->mode;
-}
-
-static ssize_t etr3_show(struct device *dev,
-				 struct device_attribute *attr, char *buf)
-{
-	struct pmc_dev *pmcdev = dev_get_drvdata(dev);
-	const struct pmc_reg_map *map = pmcdev->map;
-	u32 reg;
-
-	if (!map->etr3_offset)
-		return -EOPNOTSUPP;
-
-	mutex_lock(&pmcdev->lock);
-
-	reg = pmc_core_reg_read(pmcdev, map->etr3_offset);
-	reg &= ETR3_CF9GR | ETR3_CF9LOCK;
-
-	mutex_unlock(&pmcdev->lock);
-
-	return sysfs_emit(buf, "0x%08x", reg);
-}
-
-static ssize_t etr3_store(struct device *dev,
-				  struct device_attribute *attr,
-				  const char *buf, size_t len)
-{
-	struct pmc_dev *pmcdev = dev_get_drvdata(dev);
-	int err;
-	u32 reg;
-
-	err = kstrtouint(buf, 16, &reg);
-	if (err)
-		return err;
-
-	/* allow only CF9 writes */
-	if (reg != ETR3_CF9GR)
-		return -EINVAL;
-
-	err = set_etr3(pmcdev);
-	if (err)
-		return err;
-
-	return len;
-}
-static DEVICE_ATTR_RW(etr3);
-
-static struct attribute *pmc_attrs[] = {
-	&dev_attr_etr3.attr,
-	NULL
-};
-
-static const struct attribute_group pmc_attr_group = {
-	.attrs = pmc_attrs,
-	.is_visible = etr3_is_visible,
-};
-
-static const struct attribute_group *pmc_dev_groups[] = {
-	&pmc_attr_group,
-	NULL
-};
-
-static int pmc_core_dev_state_get(void *data, u64 *val)
-{
-	struct pmc_dev *pmcdev = data;
-	const struct pmc_reg_map *map = pmcdev->map;
-	u32 value;
-
-	value = pmc_core_reg_read(pmcdev, map->slp_s0_offset);
-	*val = pmc_core_adjust_slp_s0_step(pmcdev, value);
-
-	return 0;
-}
-
-DEFINE_DEBUGFS_ATTRIBUTE(pmc_core_dev_state, pmc_core_dev_state_get, NULL, "%llu\n");
-
-static int pmc_core_check_read_lock_bit(struct pmc_dev *pmcdev)
-{
-	u32 value;
-
-	value = pmc_core_reg_read(pmcdev, pmcdev->map->pm_cfg_offset);
-	return value & BIT(pmcdev->map->pm_read_disable_bit);
-}
-
-static void pmc_core_slps0_display(struct pmc_dev *pmcdev, struct device *dev,
-				   struct seq_file *s)
-{
-	const struct pmc_bit_map **maps = pmcdev->map->slps0_dbg_maps;
-	const struct pmc_bit_map *map;
-	int offset = pmcdev->map->slps0_dbg_offset;
-	u32 data;
-
-	while (*maps) {
-		map = *maps;
-		data = pmc_core_reg_read(pmcdev, offset);
-		offset += 4;
-		while (map->name) {
-			if (dev)
-				dev_info(dev, "SLP_S0_DBG: %-32s\tState: %s\n",
-					map->name,
-					data & map->bit_mask ? "Yes" : "No");
-			if (s)
-				seq_printf(s, "SLP_S0_DBG: %-32s\tState: %s\n",
-					   map->name,
-					   data & map->bit_mask ? "Yes" : "No");
-			++map;
-		}
-		++maps;
-	}
-}
-
-static int pmc_core_lpm_get_arr_size(const struct pmc_bit_map **maps)
-{
-	int idx;
-
-	for (idx = 0; maps[idx]; idx++)
-		;/* Nothing */
-
-	return idx;
-}
-
-static void pmc_core_lpm_display(struct pmc_dev *pmcdev, struct device *dev,
-				 struct seq_file *s, u32 offset,
-				 const char *str,
-				 const struct pmc_bit_map **maps)
-{
-	int index, idx, len = 32, bit_mask, arr_size;
-	u32 *lpm_regs;
-
-	arr_size = pmc_core_lpm_get_arr_size(maps);
-	lpm_regs = kmalloc_array(arr_size, sizeof(*lpm_regs), GFP_KERNEL);
-	if (!lpm_regs)
-		return;
-
-	for (index = 0; index < arr_size; index++) {
-		lpm_regs[index] = pmc_core_reg_read(pmcdev, offset);
-		offset += 4;
-	}
-
-	for (idx = 0; idx < arr_size; idx++) {
-		if (dev)
-			dev_info(dev, "\nLPM_%s_%d:\t0x%x\n", str, idx,
-				lpm_regs[idx]);
-		if (s)
-			seq_printf(s, "\nLPM_%s_%d:\t0x%x\n", str, idx,
-				   lpm_regs[idx]);
-		for (index = 0; maps[idx][index].name && index < len; index++) {
-			bit_mask = maps[idx][index].bit_mask;
-			if (dev)
-				dev_info(dev, "%-30s %-30d\n",
-					maps[idx][index].name,
-					lpm_regs[idx] & bit_mask ? 1 : 0);
-			if (s)
-				seq_printf(s, "%-30s %-30d\n",
-					   maps[idx][index].name,
-					   lpm_regs[idx] & bit_mask ? 1 : 0);
-		}
-	}
-
-	kfree(lpm_regs);
-}
-
-static bool slps0_dbg_latch;
-
-static inline u8 pmc_core_reg_read_byte(struct pmc_dev *pmcdev, int offset)
-{
-	return readb(pmcdev->regbase + offset);
-}
-
-static void pmc_core_display_map(struct seq_file *s, int index, int idx, int ip,
-				 u8 pf_reg, const struct pmc_bit_map **pf_map)
-{
-	seq_printf(s, "PCH IP: %-2d - %-32s\tState: %s\n",
-		   ip, pf_map[idx][index].name,
-		   pf_map[idx][index].bit_mask & pf_reg ? "Off" : "On");
-}
-
-static int pmc_core_ppfear_show(struct seq_file *s, void *unused)
-{
-	struct pmc_dev *pmcdev = s->private;
-	const struct pmc_bit_map **maps = pmcdev->map->pfear_sts;
-	u8 pf_regs[PPFEAR_MAX_NUM_ENTRIES];
-	int index, iter, idx, ip = 0;
-
-	iter = pmcdev->map->ppfear0_offset;
-
-	for (index = 0; index < pmcdev->map->ppfear_buckets &&
-	     index < PPFEAR_MAX_NUM_ENTRIES; index++, iter++)
-		pf_regs[index] = pmc_core_reg_read_byte(pmcdev, iter);
-
-	for (idx = 0; maps[idx]; idx++) {
-		for (index = 0; maps[idx][index].name &&
-		     index < pmcdev->map->ppfear_buckets * 8; ip++, index++)
-			pmc_core_display_map(s, index, idx, ip,
-					     pf_regs[index / 8], maps);
-	}
-
-	return 0;
-}
-DEFINE_SHOW_ATTRIBUTE(pmc_core_ppfear);
-
-/* This function should return link status, 0 means ready */
-static int pmc_core_mtpmc_link_status(struct pmc_dev *pmcdev)
-{
-	u32 value;
-
-	value = pmc_core_reg_read(pmcdev, SPT_PMC_PM_STS_OFFSET);
-	return value & BIT(SPT_PMC_MSG_FULL_STS_BIT);
-}
-
-static int pmc_core_send_msg(struct pmc_dev *pmcdev, u32 *addr_xram)
-{
-	u32 dest;
-	int timeout;
-
-	for (timeout = NUM_RETRIES; timeout > 0; timeout--) {
-		if (pmc_core_mtpmc_link_status(pmcdev) == 0)
-			break;
-		msleep(5);
-	}
-
-	if (timeout <= 0 && pmc_core_mtpmc_link_status(pmcdev))
-		return -EBUSY;
-
-	dest = (*addr_xram & MTPMC_MASK) | (1U << 1);
-	pmc_core_reg_write(pmcdev, SPT_PMC_MTPMC_OFFSET, dest);
-	return 0;
-}
-
-static int pmc_core_mphy_pg_show(struct seq_file *s, void *unused)
-{
-	struct pmc_dev *pmcdev = s->private;
-	const struct pmc_bit_map *map = pmcdev->map->mphy_sts;
-	u32 mphy_core_reg_low, mphy_core_reg_high;
-	u32 val_low, val_high;
-	int index, err = 0;
-
-	if (pmcdev->pmc_xram_read_bit) {
-		seq_puts(s, "Access denied: please disable PMC_READ_DISABLE setting in BIOS.");
-		return 0;
-	}
-
-	mphy_core_reg_low  = (SPT_PMC_MPHY_CORE_STS_0 << 16);
-	mphy_core_reg_high = (SPT_PMC_MPHY_CORE_STS_1 << 16);
-
-	mutex_lock(&pmcdev->lock);
-
-	if (pmc_core_send_msg(pmcdev, &mphy_core_reg_low) != 0) {
-		err = -EBUSY;
-		goto out_unlock;
-	}
-
-	msleep(10);
-	val_low = pmc_core_reg_read(pmcdev, SPT_PMC_MFPMC_OFFSET);
-
-	if (pmc_core_send_msg(pmcdev, &mphy_core_reg_high) != 0) {
-		err = -EBUSY;
-		goto out_unlock;
-	}
-
-	msleep(10);
-	val_high = pmc_core_reg_read(pmcdev, SPT_PMC_MFPMC_OFFSET);
-
-	for (index = 0; index < 8 && map[index].name; index++) {
-		seq_printf(s, "%-32s\tState: %s\n",
-			   map[index].name,
-			   map[index].bit_mask & val_low ? "Not power gated" :
-			   "Power gated");
-	}
-
-	for (index = 8; map[index].name; index++) {
-		seq_printf(s, "%-32s\tState: %s\n",
-			   map[index].name,
-			   map[index].bit_mask & val_high ? "Not power gated" :
-			   "Power gated");
-	}
-
-out_unlock:
-	mutex_unlock(&pmcdev->lock);
-	return err;
-}
-DEFINE_SHOW_ATTRIBUTE(pmc_core_mphy_pg);
-
-static int pmc_core_pll_show(struct seq_file *s, void *unused)
-{
-	struct pmc_dev *pmcdev = s->private;
-	const struct pmc_bit_map *map = pmcdev->map->pll_sts;
-	u32 mphy_common_reg, val;
-	int index, err = 0;
-
-	if (pmcdev->pmc_xram_read_bit) {
-		seq_puts(s, "Access denied: please disable PMC_READ_DISABLE setting in BIOS.");
-		return 0;
-	}
-
-	mphy_common_reg  = (SPT_PMC_MPHY_COM_STS_0 << 16);
-	mutex_lock(&pmcdev->lock);
-
-	if (pmc_core_send_msg(pmcdev, &mphy_common_reg) != 0) {
-		err = -EBUSY;
-		goto out_unlock;
-	}
-
-	/* Observed PMC HW response latency for MTPMC-MFPMC is ~10 ms */
-	msleep(10);
-	val = pmc_core_reg_read(pmcdev, SPT_PMC_MFPMC_OFFSET);
-
-	for (index = 0; map[index].name ; index++) {
-		seq_printf(s, "%-32s\tState: %s\n",
-			   map[index].name,
-			   map[index].bit_mask & val ? "Active" : "Idle");
-	}
-
-out_unlock:
-	mutex_unlock(&pmcdev->lock);
-	return err;
-}
-DEFINE_SHOW_ATTRIBUTE(pmc_core_pll);
-
-static int pmc_core_send_ltr_ignore(struct pmc_dev *pmcdev, u32 value)
-{
-	const struct pmc_reg_map *map = pmcdev->map;
-	u32 reg;
-	int err = 0;
-
-	mutex_lock(&pmcdev->lock);
-
-	if (value > map->ltr_ignore_max) {
-		err = -EINVAL;
-		goto out_unlock;
-	}
-
-	reg = pmc_core_reg_read(pmcdev, map->ltr_ignore_offset);
-	reg |= BIT(value);
-	pmc_core_reg_write(pmcdev, map->ltr_ignore_offset, reg);
-
-out_unlock:
-	mutex_unlock(&pmcdev->lock);
-
-	return err;
-}
-
-static ssize_t pmc_core_ltr_ignore_write(struct file *file,
-					 const char __user *userbuf,
-					 size_t count, loff_t *ppos)
-{
-	struct seq_file *s = file->private_data;
-	struct pmc_dev *pmcdev = s->private;
-	u32 buf_size, value;
-	int err;
-
-	buf_size = min_t(u32, count, 64);
-
-	err = kstrtou32_from_user(userbuf, buf_size, 10, &value);
-	if (err)
-		return err;
-
-	err = pmc_core_send_ltr_ignore(pmcdev, value);
-
-	return err == 0 ? count : err;
-}
-
-static int pmc_core_ltr_ignore_show(struct seq_file *s, void *unused)
-{
-	return 0;
-}
-
-static int pmc_core_ltr_ignore_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, pmc_core_ltr_ignore_show, inode->i_private);
-}
-
-static const struct file_operations pmc_core_ltr_ignore_ops = {
-	.open           = pmc_core_ltr_ignore_open,
-	.read           = seq_read,
-	.write          = pmc_core_ltr_ignore_write,
-	.llseek         = seq_lseek,
-	.release        = single_release,
-};
-
-static void pmc_core_slps0_dbg_latch(struct pmc_dev *pmcdev, bool reset)
-{
-	const struct pmc_reg_map *map = pmcdev->map;
-	u32 fd;
-
-	mutex_lock(&pmcdev->lock);
-
-	if (!reset && !slps0_dbg_latch)
-		goto out_unlock;
-
-	fd = pmc_core_reg_read(pmcdev, map->slps0_dbg_offset);
-	if (reset)
-		fd &= ~CNP_PMC_LATCH_SLPS0_EVENTS;
-	else
-		fd |= CNP_PMC_LATCH_SLPS0_EVENTS;
-	pmc_core_reg_write(pmcdev, map->slps0_dbg_offset, fd);
-
-	slps0_dbg_latch = false;
-
-out_unlock:
-	mutex_unlock(&pmcdev->lock);
-}
-
-static int pmc_core_slps0_dbg_show(struct seq_file *s, void *unused)
-{
-	struct pmc_dev *pmcdev = s->private;
-
-	pmc_core_slps0_dbg_latch(pmcdev, false);
-	pmc_core_slps0_display(pmcdev, NULL, s);
-	pmc_core_slps0_dbg_latch(pmcdev, true);
-
-	return 0;
-}
-DEFINE_SHOW_ATTRIBUTE(pmc_core_slps0_dbg);
-
-static u32 convert_ltr_scale(u32 val)
-{
-	/*
-	 * As per PCIE specification supporting document
-	 * ECN_LatencyTolnReporting_14Aug08.pdf the Latency
-	 * Tolerance Reporting data payload is encoded in a
-	 * 3 bit scale and 10 bit value fields. Values are
-	 * multiplied by the indicated scale to yield an absolute time
-	 * value, expressible in a range from 1 nanosecond to
-	 * 2^25*(2^10-1) = 34,326,183,936 nanoseconds.
-	 *
-	 * scale encoding is as follows:
-	 *
-	 * ----------------------------------------------
-	 * |scale factor	|	Multiplier (ns)	|
-	 * ----------------------------------------------
-	 * |	0		|	1		|
-	 * |	1		|	32		|
-	 * |	2		|	1024		|
-	 * |	3		|	32768		|
-	 * |	4		|	1048576		|
-	 * |	5		|	33554432	|
-	 * |	6		|	Invalid		|
-	 * |	7		|	Invalid		|
-	 * ----------------------------------------------
-	 */
-	if (val > 5) {
-		pr_warn("Invalid LTR scale factor.\n");
-		return 0;
-	}
-
-	return 1U << (5 * val);
-}
-
-static int pmc_core_ltr_show(struct seq_file *s, void *unused)
-{
-	struct pmc_dev *pmcdev = s->private;
-	const struct pmc_bit_map *map = pmcdev->map->ltr_show_sts;
-	u64 decoded_snoop_ltr, decoded_non_snoop_ltr;
-	u32 ltr_raw_data, scale, val;
-	u16 snoop_ltr, nonsnoop_ltr;
-	int index;
-
-	for (index = 0; map[index].name ; index++) {
-		decoded_snoop_ltr = decoded_non_snoop_ltr = 0;
-		ltr_raw_data = pmc_core_reg_read(pmcdev,
-						 map[index].bit_mask);
-		snoop_ltr = ltr_raw_data & ~MTPMC_MASK;
-		nonsnoop_ltr = (ltr_raw_data >> 0x10) & ~MTPMC_MASK;
-
-		if (FIELD_GET(LTR_REQ_NONSNOOP, ltr_raw_data)) {
-			scale = FIELD_GET(LTR_DECODED_SCALE, nonsnoop_ltr);
-			val = FIELD_GET(LTR_DECODED_VAL, nonsnoop_ltr);
-			decoded_non_snoop_ltr = val * convert_ltr_scale(scale);
-		}
-
-		if (FIELD_GET(LTR_REQ_SNOOP, ltr_raw_data)) {
-			scale = FIELD_GET(LTR_DECODED_SCALE, snoop_ltr);
-			val = FIELD_GET(LTR_DECODED_VAL, snoop_ltr);
-			decoded_snoop_ltr = val * convert_ltr_scale(scale);
-		}
-
-		seq_printf(s, "%-32s\tLTR: RAW: 0x%-16x\tNon-Snoop(ns): %-16llu\tSnoop(ns): %-16llu\n",
-			   map[index].name, ltr_raw_data,
-			   decoded_non_snoop_ltr,
-			   decoded_snoop_ltr);
-	}
-	return 0;
-}
-DEFINE_SHOW_ATTRIBUTE(pmc_core_ltr);
-
-static inline u64 adjust_lpm_residency(struct pmc_dev *pmcdev, u32 offset,
-				       const int lpm_adj_x2)
-{
-	u64 lpm_res = pmc_core_reg_read(pmcdev, offset);
-
-	return GET_X2_COUNTER((u64)lpm_adj_x2 * lpm_res);
-}
-
-static int pmc_core_substate_res_show(struct seq_file *s, void *unused)
-{
-	struct pmc_dev *pmcdev = s->private;
-	const int lpm_adj_x2 = pmcdev->map->lpm_res_counter_step_x2;
-	u32 offset = pmcdev->map->lpm_residency_offset;
-	int i, mode;
-
-	seq_printf(s, "%-10s %-15s\n", "Substate", "Residency");
-
-	pmc_for_each_mode(i, mode, pmcdev) {
-		seq_printf(s, "%-10s %-15llu\n", pmc_lpm_modes[mode],
-			   adjust_lpm_residency(pmcdev, offset + (4 * mode), lpm_adj_x2));
-	}
-
-	return 0;
-}
-DEFINE_SHOW_ATTRIBUTE(pmc_core_substate_res);
-
-static int pmc_core_substate_sts_regs_show(struct seq_file *s, void *unused)
-{
-	struct pmc_dev *pmcdev = s->private;
-	const struct pmc_bit_map **maps = pmcdev->map->lpm_sts;
-	u32 offset = pmcdev->map->lpm_status_offset;
-
-	pmc_core_lpm_display(pmcdev, NULL, s, offset, "STATUS", maps);
-
-	return 0;
-}
-DEFINE_SHOW_ATTRIBUTE(pmc_core_substate_sts_regs);
-
-static int pmc_core_substate_l_sts_regs_show(struct seq_file *s, void *unused)
-{
-	struct pmc_dev *pmcdev = s->private;
-	const struct pmc_bit_map **maps = pmcdev->map->lpm_sts;
-	u32 offset = pmcdev->map->lpm_live_status_offset;
-
-	pmc_core_lpm_display(pmcdev, NULL, s, offset, "LIVE_STATUS", maps);
-
-	return 0;
-}
-DEFINE_SHOW_ATTRIBUTE(pmc_core_substate_l_sts_regs);
-
-static void pmc_core_substate_req_header_show(struct seq_file *s)
-{
-	struct pmc_dev *pmcdev = s->private;
-	int i, mode;
-
-	seq_printf(s, "%30s |", "Element");
-	pmc_for_each_mode(i, mode, pmcdev)
-		seq_printf(s, " %9s |", pmc_lpm_modes[mode]);
-
-	seq_printf(s, " %9s |\n", "Status");
-}
-
-static int pmc_core_substate_req_regs_show(struct seq_file *s, void *unused)
-{
-	struct pmc_dev *pmcdev = s->private;
-	const struct pmc_bit_map **maps = pmcdev->map->lpm_sts;
-	const struct pmc_bit_map *map;
-	const int num_maps = pmcdev->map->lpm_num_maps;
-	u32 sts_offset = pmcdev->map->lpm_status_offset;
-	u32 *lpm_req_regs = pmcdev->lpm_req_regs;
-	int mp;
-
-	/* Display the header */
-	pmc_core_substate_req_header_show(s);
-
-	/* Loop over maps */
-	for (mp = 0; mp < num_maps; mp++) {
-		u32 req_mask = 0;
-		u32 lpm_status;
-		int mode, idx, i, len = 32;
-
-		/*
-		 * Capture the requirements and create a mask so that we only
-		 * show an element if it's required for at least one of the
-		 * enabled low power modes
-		 */
-		pmc_for_each_mode(idx, mode, pmcdev)
-			req_mask |= lpm_req_regs[mp + (mode * num_maps)];
-
-		/* Get the last latched status for this map */
-		lpm_status = pmc_core_reg_read(pmcdev, sts_offset + (mp * 4));
-
-		/*  Loop over elements in this map */
-		map = maps[mp];
-		for (i = 0; map[i].name && i < len; i++) {
-			u32 bit_mask = map[i].bit_mask;
-
-			if (!(bit_mask & req_mask))
-				/*
-				 * Not required for any enabled states
-				 * so don't display
-				 */
-				continue;
-
-			/* Display the element name in the first column */
-			seq_printf(s, "%30s |", map[i].name);
-
-			/* Loop over the enabled states and display if required */
-			pmc_for_each_mode(idx, mode, pmcdev) {
-				if (lpm_req_regs[mp + (mode * num_maps)] & bit_mask)
-					seq_printf(s, " %9s |",
-						   "Required");
-				else
-					seq_printf(s, " %9s |", " ");
-			}
-
-			/* In Status column, show the last captured state of this agent */
-			if (lpm_status & bit_mask)
-				seq_printf(s, " %9s |", "Yes");
-			else
-				seq_printf(s, " %9s |", " ");
-
-			seq_puts(s, "\n");
-		}
-	}
-
-	return 0;
-}
-DEFINE_SHOW_ATTRIBUTE(pmc_core_substate_req_regs);
-
-static int pmc_core_lpm_latch_mode_show(struct seq_file *s, void *unused)
-{
-	struct pmc_dev *pmcdev = s->private;
-	bool c10;
-	u32 reg;
-	int idx, mode;
-
-	reg = pmc_core_reg_read(pmcdev, pmcdev->map->lpm_sts_latch_en_offset);
-	if (reg & LPM_STS_LATCH_MODE) {
-		seq_puts(s, "c10");
-		c10 = false;
-	} else {
-		seq_puts(s, "[c10]");
-		c10 = true;
-	}
-
-	pmc_for_each_mode(idx, mode, pmcdev) {
-		if ((BIT(mode) & reg) && !c10)
-			seq_printf(s, " [%s]", pmc_lpm_modes[mode]);
-		else
-			seq_printf(s, " %s", pmc_lpm_modes[mode]);
-	}
-
-	seq_puts(s, " clear\n");
-
-	return 0;
-}
-
-static ssize_t pmc_core_lpm_latch_mode_write(struct file *file,
-					     const char __user *userbuf,
-					     size_t count, loff_t *ppos)
-{
-	struct seq_file *s = file->private_data;
-	struct pmc_dev *pmcdev = s->private;
-	bool clear = false, c10 = false;
-	unsigned char buf[8];
-	int idx, m, mode;
-	u32 reg;
-
-	if (count > sizeof(buf) - 1)
-		return -EINVAL;
-	if (copy_from_user(buf, userbuf, count))
-		return -EFAULT;
-	buf[count] = '\0';
-
-	/*
-	 * Allowed strings are:
-	 *	Any enabled substate, e.g. 'S0i2.0'
-	 *	'c10'
-	 *	'clear'
-	 */
-	mode = sysfs_match_string(pmc_lpm_modes, buf);
-
-	/* Check string matches enabled mode */
-	pmc_for_each_mode(idx, m, pmcdev)
-		if (mode == m)
-			break;
-
-	if (mode != m || mode < 0) {
-		if (sysfs_streq(buf, "clear"))
-			clear = true;
-		else if (sysfs_streq(buf, "c10"))
-			c10 = true;
-		else
-			return -EINVAL;
-	}
-
-	if (clear) {
-		mutex_lock(&pmcdev->lock);
-
-		reg = pmc_core_reg_read(pmcdev, pmcdev->map->etr3_offset);
-		reg |= ETR3_CLEAR_LPM_EVENTS;
-		pmc_core_reg_write(pmcdev, pmcdev->map->etr3_offset, reg);
-
-		mutex_unlock(&pmcdev->lock);
-
-		return count;
-	}
-
-	if (c10) {
-		mutex_lock(&pmcdev->lock);
-
-		reg = pmc_core_reg_read(pmcdev, pmcdev->map->lpm_sts_latch_en_offset);
-		reg &= ~LPM_STS_LATCH_MODE;
-		pmc_core_reg_write(pmcdev, pmcdev->map->lpm_sts_latch_en_offset, reg);
-
-		mutex_unlock(&pmcdev->lock);
-
-		return count;
-	}
-
-	/*
-	 * For LPM mode latching we set the latch enable bit and selected mode
-	 * and clear everything else.
-	 */
-	reg = LPM_STS_LATCH_MODE | BIT(mode);
-	mutex_lock(&pmcdev->lock);
-	pmc_core_reg_write(pmcdev, pmcdev->map->lpm_sts_latch_en_offset, reg);
-	mutex_unlock(&pmcdev->lock);
-
-	return count;
-}
-DEFINE_PMC_CORE_ATTR_WRITE(pmc_core_lpm_latch_mode);
-
-static int pmc_core_pkgc_show(struct seq_file *s, void *unused)
-{
-	struct pmc_dev *pmcdev = s->private;
-	const struct pmc_bit_map *map = pmcdev->map->msr_sts;
-	u64 pcstate_count;
-	int index;
-
-	for (index = 0; map[index].name ; index++) {
-		if (rdmsrl_safe(map[index].bit_mask, &pcstate_count))
-			continue;
-
-		pcstate_count *= 1000;
-		do_div(pcstate_count, tsc_khz);
-		seq_printf(s, "%-8s : %llu\n", map[index].name,
-			   pcstate_count);
-	}
-
-	return 0;
-}
-DEFINE_SHOW_ATTRIBUTE(pmc_core_pkgc);
-
-static bool pmc_core_pri_verify(u32 lpm_pri, u8 *mode_order)
-{
-	int i, j;
-
-	if (!lpm_pri)
-		return false;
-	/*
-	 * Each byte contains the priority level for 2 modes (7:4 and 3:0).
-	 * In a 32 bit register this allows for describing 8 modes. Store the
-	 * levels and look for values out of range.
-	 */
-	for (i = 0; i < 8; i++) {
-		int level = lpm_pri & GENMASK(3, 0);
-
-		if (level >= LPM_MAX_NUM_MODES)
-			return false;
-
-		mode_order[i] = level;
-		lpm_pri >>= 4;
-	}
-
-	/* Check that we have unique values */
-	for (i = 0; i < LPM_MAX_NUM_MODES - 1; i++)
-		for (j = i + 1; j < LPM_MAX_NUM_MODES; j++)
-			if (mode_order[i] == mode_order[j])
-				return false;
-
-	return true;
-}
-
-static void pmc_core_get_low_power_modes(struct platform_device *pdev)
-{
-	struct pmc_dev *pmcdev = platform_get_drvdata(pdev);
-	u8 pri_order[LPM_MAX_NUM_MODES] = LPM_DEFAULT_PRI;
-	u8 mode_order[LPM_MAX_NUM_MODES];
-	u32 lpm_pri;
-	u32 lpm_en;
-	int mode, i, p;
-
-	/* Use LPM Maps to indicate support for substates */
-	if (!pmcdev->map->lpm_num_maps)
-		return;
-
-	lpm_en = pmc_core_reg_read(pmcdev, pmcdev->map->lpm_en_offset);
-	pmcdev->num_lpm_modes = hweight32(lpm_en);
-
-	/* Read 32 bit LPM_PRI register */
-	lpm_pri = pmc_core_reg_read(pmcdev, pmcdev->map->lpm_priority_offset);
-
-
-	/*
-	 * If lpm_pri value passes verification, then override the default
-	 * modes here. Otherwise stick with the default.
-	 */
-	if (pmc_core_pri_verify(lpm_pri, mode_order))
-		/* Get list of modes in priority order */
-		for (mode = 0; mode < LPM_MAX_NUM_MODES; mode++)
-			pri_order[mode_order[mode]] = mode;
-	else
-		dev_warn(&pdev->dev, "Assuming a default substate order for this platform\n");
-
-	/*
-	 * Loop through all modes from lowest to highest priority,
-	 * and capture all enabled modes in order
-	 */
-	i = 0;
-	for (p = LPM_MAX_NUM_MODES - 1; p >= 0; p--) {
-		int mode = pri_order[p];
-
-		if (!(BIT(mode) & lpm_en))
-			continue;
-
-		pmcdev->lpm_en_modes[i++] = mode;
-	}
-}
-
-static void pmc_core_dbgfs_unregister(struct pmc_dev *pmcdev)
-{
-	debugfs_remove_recursive(pmcdev->dbgfs_dir);
-}
-
-static void pmc_core_dbgfs_register(struct pmc_dev *pmcdev)
-{
-	struct dentry *dir;
-
-	dir = debugfs_create_dir("pmc_core", NULL);
-	pmcdev->dbgfs_dir = dir;
-
-	debugfs_create_file("slp_s0_residency_usec", 0444, dir, pmcdev,
-			    &pmc_core_dev_state);
-
-	if (pmcdev->map->pfear_sts)
-		debugfs_create_file("pch_ip_power_gating_status", 0444, dir,
-				    pmcdev, &pmc_core_ppfear_fops);
-
-	debugfs_create_file("ltr_ignore", 0644, dir, pmcdev,
-			    &pmc_core_ltr_ignore_ops);
-
-	debugfs_create_file("ltr_show", 0444, dir, pmcdev, &pmc_core_ltr_fops);
-
-	debugfs_create_file("package_cstate_show", 0444, dir, pmcdev,
-			    &pmc_core_pkgc_fops);
-
-	if (pmcdev->map->pll_sts)
-		debugfs_create_file("pll_status", 0444, dir, pmcdev,
-				    &pmc_core_pll_fops);
-
-	if (pmcdev->map->mphy_sts)
-		debugfs_create_file("mphy_core_lanes_power_gating_status",
-				    0444, dir, pmcdev,
-				    &pmc_core_mphy_pg_fops);
-
-	if (pmcdev->map->slps0_dbg_maps) {
-		debugfs_create_file("slp_s0_debug_status", 0444,
-				    dir, pmcdev,
-				    &pmc_core_slps0_dbg_fops);
-
-		debugfs_create_bool("slp_s0_dbg_latch", 0644,
-				    dir, &slps0_dbg_latch);
-	}
-
-	if (pmcdev->map->lpm_en_offset) {
-		debugfs_create_file("substate_residencies", 0444,
-				    pmcdev->dbgfs_dir, pmcdev,
-				    &pmc_core_substate_res_fops);
-	}
-
-	if (pmcdev->map->lpm_status_offset) {
-		debugfs_create_file("substate_status_registers", 0444,
-				    pmcdev->dbgfs_dir, pmcdev,
-				    &pmc_core_substate_sts_regs_fops);
-		debugfs_create_file("substate_live_status_registers", 0444,
-				    pmcdev->dbgfs_dir, pmcdev,
-				    &pmc_core_substate_l_sts_regs_fops);
-		debugfs_create_file("lpm_latch_mode", 0644,
-				    pmcdev->dbgfs_dir, pmcdev,
-				    &pmc_core_lpm_latch_mode_fops);
-	}
-
-	if (pmcdev->lpm_req_regs) {
-		debugfs_create_file("substate_requirements", 0444,
-				    pmcdev->dbgfs_dir, pmcdev,
-				    &pmc_core_substate_req_regs_fops);
-	}
-}
-
-static const struct x86_cpu_id intel_pmc_core_ids[] = {
-	X86_MATCH_INTEL_FAM6_MODEL(SKYLAKE_L,		&spt_reg_map),
-	X86_MATCH_INTEL_FAM6_MODEL(SKYLAKE,		&spt_reg_map),
-	X86_MATCH_INTEL_FAM6_MODEL(KABYLAKE_L,		&spt_reg_map),
-	X86_MATCH_INTEL_FAM6_MODEL(KABYLAKE,		&spt_reg_map),
-	X86_MATCH_INTEL_FAM6_MODEL(CANNONLAKE_L,	&cnp_reg_map),
-	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_L,		&icl_reg_map),
-	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_NNPI,	&icl_reg_map),
-	X86_MATCH_INTEL_FAM6_MODEL(COMETLAKE,		&cnp_reg_map),
-	X86_MATCH_INTEL_FAM6_MODEL(COMETLAKE_L,		&cnp_reg_map),
-	X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE_L,		&tgl_reg_map),
-	X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE,		&tgl_reg_map),
-	X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT,	&tgl_reg_map),
-	X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT_L,	&icl_reg_map),
-	X86_MATCH_INTEL_FAM6_MODEL(ROCKETLAKE,		&tgl_reg_map),
-	X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_L,		&tgl_reg_map),
-	{}
-};
-
-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
- * before PMC can assert SLP_S0#.
- */
-static bool xtal_ignore;
-static int quirk_xtal_ignore(const struct dmi_system_id *id)
-{
-	xtal_ignore = true;
-	return 0;
-}
-
-static void pmc_core_xtal_ignore(struct pmc_dev *pmcdev)
-{
-	u32 value;
-
-	value = pmc_core_reg_read(pmcdev, pmcdev->map->pm_vric1_offset);
-	/* 24MHz Crystal Shutdown Qualification Disable */
-	value |= SPT_PMC_VRIC1_XTALSDQDIS;
-	/* Low Voltage Mode Enable */
-	value &= ~SPT_PMC_VRIC1_SLPS0LVEN;
-	pmc_core_reg_write(pmcdev, pmcdev->map->pm_vric1_offset, value);
-}
-
-static const struct dmi_system_id pmc_core_dmi_table[]  = {
-	{
-	.callback = quirk_xtal_ignore,
-	.ident = "HP Elite x2 1013 G3",
-	.matches = {
-		DMI_MATCH(DMI_SYS_VENDOR, "HP"),
-		DMI_MATCH(DMI_PRODUCT_NAME, "HP Elite x2 1013 G3"),
-		},
-	},
-	{}
-};
-
-static void pmc_core_do_dmi_quirks(struct pmc_dev *pmcdev)
-{
-	dmi_check_system(pmc_core_dmi_table);
-
-	if (xtal_ignore)
-		pmc_core_xtal_ignore(pmcdev);
-}
-
-static int pmc_core_probe(struct platform_device *pdev)
-{
-	static bool device_initialized;
-	struct pmc_dev *pmcdev;
-	const struct x86_cpu_id *cpu_id;
-	u64 slp_s0_addr;
-
-	if (device_initialized)
-		return -ENODEV;
-
-	pmcdev = devm_kzalloc(&pdev->dev, sizeof(*pmcdev), GFP_KERNEL);
-	if (!pmcdev)
-		return -ENOMEM;
-
-	platform_set_drvdata(pdev, pmcdev);
-
-	cpu_id = x86_match_cpu(intel_pmc_core_ids);
-	if (!cpu_id)
-		return -ENODEV;
-
-	pmcdev->map = (struct pmc_reg_map *)cpu_id->driver_data;
-
-	/*
-	 * 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 (pmcdev->map == &spt_reg_map && !pci_dev_present(pmc_pci_ids))
-		pmcdev->map = &cnp_reg_map;
-
-	if (lpit_read_residency_count_address(&slp_s0_addr)) {
-		pmcdev->base_addr = PMC_BASE_ADDR_DEFAULT;
-
-		if (page_is_ram(PHYS_PFN(pmcdev->base_addr)))
-			return -ENODEV;
-	} else {
-		pmcdev->base_addr = slp_s0_addr - pmcdev->map->slp_s0_offset;
-	}
-
-	pmcdev->regbase = ioremap(pmcdev->base_addr,
-				  pmcdev->map->regmap_length);
-	if (!pmcdev->regbase)
-		return -ENOMEM;
-
-	mutex_init(&pmcdev->lock);
-
-	pmcdev->pmc_xram_read_bit = pmc_core_check_read_lock_bit(pmcdev);
-	pmc_core_get_low_power_modes(pdev);
-	pmc_core_do_dmi_quirks(pmcdev);
-
-	if (pmcdev->map == &tgl_reg_map)
-		pmc_core_get_tgl_lpm_reqs(pdev);
-
-	/*
-	 * On TGL, due to a hardware limitation, the GBE LTR blocks PC10 when
-	 * a cable is attached. Tell the PMC to ignore it.
-	 */
-	if (pmcdev->map == &tgl_reg_map) {
-		dev_dbg(&pdev->dev, "ignoring GBE LTR\n");
-		pmc_core_send_ltr_ignore(pmcdev, 3);
-	}
-
-	pmc_core_dbgfs_register(pmcdev);
-
-	device_initialized = true;
-	dev_info(&pdev->dev, " initialized\n");
-
-	return 0;
-}
-
-static int pmc_core_remove(struct platform_device *pdev)
-{
-	struct pmc_dev *pmcdev = platform_get_drvdata(pdev);
-
-	pmc_core_dbgfs_unregister(pmcdev);
-	platform_set_drvdata(pdev, NULL);
-	mutex_destroy(&pmcdev->lock);
-	iounmap(pmcdev->regbase);
-	return 0;
-}
-
-static bool warn_on_s0ix_failures;
-module_param(warn_on_s0ix_failures, bool, 0644);
-MODULE_PARM_DESC(warn_on_s0ix_failures, "Check and warn for S0ix failures");
-
-static __maybe_unused int pmc_core_suspend(struct device *dev)
-{
-	struct pmc_dev *pmcdev = dev_get_drvdata(dev);
-
-	pmcdev->check_counters = false;
-
-	/* No warnings on S0ix failures */
-	if (!warn_on_s0ix_failures)
-		return 0;
-
-	/* Check if the syspend will actually use S0ix */
-	if (pm_suspend_via_firmware())
-		return 0;
-
-	/* Save PC10 residency for checking later */
-	if (rdmsrl_safe(MSR_PKG_C10_RESIDENCY, &pmcdev->pc10_counter))
-		return -EIO;
-
-	/* Save S0ix residency for checking later */
-	if (pmc_core_dev_state_get(pmcdev, &pmcdev->s0ix_counter))
-		return -EIO;
-
-	pmcdev->check_counters = true;
-	return 0;
-}
-
-static inline bool pmc_core_is_pc10_failed(struct pmc_dev *pmcdev)
-{
-	u64 pc10_counter;
-
-	if (rdmsrl_safe(MSR_PKG_C10_RESIDENCY, &pc10_counter))
-		return false;
-
-	if (pc10_counter == pmcdev->pc10_counter)
-		return true;
-
-	return false;
-}
-
-static inline bool pmc_core_is_s0ix_failed(struct pmc_dev *pmcdev)
-{
-	u64 s0ix_counter;
-
-	if (pmc_core_dev_state_get(pmcdev, &s0ix_counter))
-		return false;
-
-	if (s0ix_counter == pmcdev->s0ix_counter)
-		return true;
-
-	return false;
-}
-
-static __maybe_unused int pmc_core_resume(struct device *dev)
-{
-	struct pmc_dev *pmcdev = dev_get_drvdata(dev);
-	const struct pmc_bit_map **maps = pmcdev->map->lpm_sts;
-	int offset = pmcdev->map->lpm_status_offset;
-
-	if (!pmcdev->check_counters)
-		return 0;
-
-	if (!pmc_core_is_s0ix_failed(pmcdev))
-		return 0;
-
-	if (pmc_core_is_pc10_failed(pmcdev)) {
-		/* S0ix failed because of PC10 entry failure */
-		dev_info(dev, "CPU did not enter PC10!!! (PC10 cnt=0x%llx)\n",
-			 pmcdev->pc10_counter);
-		return 0;
-	}
-
-	/* The real interesting case - S0ix failed - lets ask PMC why. */
-	dev_warn(dev, "CPU did not enter SLP_S0!!! (S0ix cnt=%llu)\n",
-		 pmcdev->s0ix_counter);
-	if (pmcdev->map->slps0_dbg_maps)
-		pmc_core_slps0_display(pmcdev, dev, NULL);
-	if (pmcdev->map->lpm_sts)
-		pmc_core_lpm_display(pmcdev, dev, NULL, offset, "STATUS", maps);
-
-	return 0;
-}
-
-static const struct dev_pm_ops pmc_core_pm_ops = {
-	SET_LATE_SYSTEM_SLEEP_PM_OPS(pmc_core_suspend, pmc_core_resume)
-};
-
-static const struct acpi_device_id pmc_core_acpi_ids[] = {
-	{"INT33A1", 0}, /* _HID for Intel Power Engine, _CID PNP0D80*/
-	{ }
-};
-MODULE_DEVICE_TABLE(acpi, pmc_core_acpi_ids);
-
-static struct platform_driver pmc_core_driver = {
-	.driver = {
-		.name = "intel_pmc_core",
-		.acpi_match_table = ACPI_PTR(pmc_core_acpi_ids),
-		.pm = &pmc_core_pm_ops,
-		.dev_groups = pmc_dev_groups,
-	},
-	.probe = pmc_core_probe,
-	.remove = pmc_core_remove,
-};
-
-module_platform_driver(pmc_core_driver);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("Intel PMC Core Driver");