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| author | Rajvi Jingar <rajvi.jingar@linux.intel.com> | 2023-12-18 20:22:13 -0800 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2023-12-19 16:48:24 +0100 |
| commit | d79c3c82ee82cc99ffde4c4f5fe69db35bcfb733 (patch) | |
| tree | 523d95056fd85af3ce63924e998a42ffce0f1441 /drivers/platform/x86/intel/pmc/core.h | |
| parent | platform/x86/intel/pmc: Add PSON residency counter for Alder Lake (diff) | |
| download | linux-d79c3c82ee82cc99ffde4c4f5fe69db35bcfb733.tar.gz linux-d79c3c82ee82cc99ffde4c4f5fe69db35bcfb733.zip | |
platform/x86/intel/pmc: Move common code to core.c
Functions like mtl_set_device_d3() and mtl_punit_pmt_init() were added for
Meteor Lake. To be able to use them in Arrow Lake and future platforms,
move them to core.c.
Also, to support different guids, add guid argument in
pmc_core_punit_pmt_init() and to support different PCI function numbers,
add func arg in pmc_core_ssram_init().
Signed-off-by: Rajvi Jingar <rajvi.jingar@linux.intel.com>
Link: https://lore.kernel.org/r/20231219042216.2592029-5-rajvi.jingar@linux.intel.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform/x86/intel/pmc/core.h')
| -rw-r--r-- | drivers/platform/x86/intel/pmc/core.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/platform/x86/intel/pmc/core.h b/drivers/platform/x86/intel/pmc/core.h index d09962940ad6..e678a1205514 100644 --- a/drivers/platform/x86/intel/pmc/core.h +++ b/drivers/platform/x86/intel/pmc/core.h @@ -268,6 +268,10 @@ enum ppfear_regs { #define MTL_SOCM_PPFEAR_NUM_ENTRIES 8 #define MTL_IOE_PPFEAR_NUM_ENTRIES 10 +/* Die C6 from PUNIT telemetry */ +#define MTL_PMT_DMU_DIE_C6_OFFSET 15 +#define MTL_PMT_DMU_GUID 0x1A067102 + extern const char *pmc_lpm_modes[]; struct pmc_bit_map { @@ -504,8 +508,10 @@ extern int pmc_core_send_ltr_ignore(struct pmc_dev *pmcdev, u32 value); 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); +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); |