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mfd: intel_pmt: Add support for DG1

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Adds PMT Telemetry aggregator support for the DG1 graphics PCIe card. The
device does not have the DVSEC region in its PCI config space so hard
code the discovery table data in the driver. Also requires a fix for DG1
in the Telemetry driver for how the ACCESS_TYPE field is used.

Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
David E. Box
2021-02-24 12:10:05 -08:00
committed by Lee Jones
parent a1a5c1c3df
commit aa47ad3f85
4 changed files with 115 additions and 45 deletions
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drivers/platform/x86/intel_pmt_class.h
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@@ -44,6 +44,7 @@ struct intel_pmt_namespace {
struct device *dev);
};
bool intel_pmt_is_early_client_hw(struct device *dev);
int intel_pmt_dev_create(struct intel_pmt_entry *entry,
struct intel_pmt_namespace *ns,
struct platform_device *pdev, int idx);