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platform/x86/intel/pmc: Add Lunar Lake support to Intel PMC SSRAM Telemetry
JIRA: https://issues.redhat.com/browse/RHEL-110838 commit 2d5a84c Author: Xi Pardee <xi.pardee@linux.intel.com> Date: Tue Jun 10 16:04:06 2025 -0700 platform/x86/intel/pmc: Add Lunar Lake support to Intel PMC SSRAM Telemetry Add Lunar Lake support to Intel PMC SSRAM Telemetry driver. Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com> Link: https://lore.kernel.org/r/20250610230416.622970-1-xi.pardee@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Steve Best <sbest@redhat.com>
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drivers/platform/x86/intel/pmc/core.h

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@@ -299,6 +299,9 @@ enum ppfear_regs {
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#define PTL_PCD_PMC_MMIO_REG_LEN 0x31A8
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/* SSRAM PMC Device ID */
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/* LNL */
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#define PMC_DEVID_LNL_SOCM 0xa87f
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/* ARL */
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#define PMC_DEVID_ARL_SOCM 0x777f
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#define PMC_DEVID_ARL_SOCS 0xae7f

drivers/platform/x86/intel/pmc/ssram_telemetry.c

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@@ -187,6 +187,7 @@ static const struct pci_device_id intel_pmc_ssram_telemetry_pci_ids[] = {
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{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PMC_DEVID_MTL_SOCM) },
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{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PMC_DEVID_ARL_SOCS) },
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{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PMC_DEVID_ARL_SOCM) },
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{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PMC_DEVID_LNL_SOCM) },
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{ }
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};
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MODULE_DEVICE_TABLE(pci, intel_pmc_ssram_telemetry_pci_ids);

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