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Message-ID: <20250508230250.1186619-6-srinivas.pandruvada@linux.intel.com>
Date: Thu, 8 May 2025 16:02:42 -0700
From: Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
To: hdegoede@...hat.com,
ilpo.jarvinen@...ux.intel.com
Cc: platform-driver-x86@...r.kernel.org,
linux-kernel@...r.kernel.org,
Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Subject: [PATCH v3 5/5] Documentation: admin-guide: pm: Add documentation for die_id
Add documentation to describe die_id attribute.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
---
v3:
Remove spaces before "when" and replace with tab.
v2:
Change "attributes" to "attribute"
.../admin-guide/pm/intel_uncore_frequency_scaling.rst | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst b/Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
index 84608dad84bd..d367ba4d744a 100644
--- a/Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
+++ b/Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
@@ -91,6 +91,11 @@ Attributes in each directory:
``domain_id``
This attribute is used to get the power domain id of this instance.
+``die_id``
+ This attribute is used to get the Linux die id of this instance.
+ This attribute is only present for domains with core agents and
+ when the CPUID leaf 0x1f presents die ID.
+
``fabric_cluster_id``
This attribute is used to get the fabric cluster id of this instance.
--
2.49.0
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