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platform/x86:intel/pmc: Add support to handle multiple PMCs
To support platforms with multiple PMCs, add a PMC device structure to support each PMC instance. Signed-off-by: Xi Pardee <xi.pardee@intel.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20230613225347.2720665-4-rajvi.jingar@linux.intel.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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drivers/platform/x86/intel/pmc/adl.c

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -311,10 +311,11 @@ const struct pmc_reg_map adl_reg_map = {
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int adl_core_init(struct pmc_dev *pmcdev)
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{
314+
struct pmc *pmc = pmcdev->pmcs[PMC_IDX_MAIN];
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int ret;
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316-
pmcdev->map = &adl_reg_map;
317-
ret = get_primary_reg_base(pmcdev);
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pmc->map = &adl_reg_map;
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ret = get_primary_reg_base(pmc);
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if (ret)
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return ret;
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drivers/platform/x86/intel/pmc/cnp.c

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -206,10 +206,11 @@ const struct pmc_reg_map cnp_reg_map = {
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int cnp_core_init(struct pmc_dev *pmcdev)
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{
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struct pmc *pmc = pmcdev->pmcs[PMC_IDX_MAIN];
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int ret;
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211-
pmcdev->map = &cnp_reg_map;
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ret = get_primary_reg_base(pmcdev);
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pmc->map = &cnp_reg_map;
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ret = get_primary_reg_base(pmc);
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if (ret)
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return ret;
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