The _PSD object (cf. ACPI 6.5, s8.4.5.5 _PSD (P-State Dependency)
allows to describe CPU's power state dependencies. Add a PsdToken
field to the CM_ARM_GICC_INFO object so that interdependent CPUs
can reference the same CM_ARM_PSD_INFO object.

Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
---
 DynamicTablesPkg/Include/ArmNameSpaceObjects.h               | 5 +++++
 .../Common/TableHelperLib/ConfigurationManagerObjectParser.c | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
index 3748cb7c8085..3805c5824773 100644
--- a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
+++ b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
@@ -218,6 +218,11 @@ typedef struct CmArmGicCInfo {
       i.e. a token referencing a CM_ARM_ET_INFO object.
   */
   CM_OBJECT_TOKEN    EtToken;
+
+  /** Optional field: Reference Token for the Psd info of this processor.
+      i.e. a token referencing a CM_ARM_PSD_INFO object.
+  */
+  CM_OBJECT_TOKEN    PsdToken;
 } CM_ARM_GICC_INFO;
 
 /** A structure that describes the
diff --git a/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c b/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c
index dc60a75eabb1..69b6eba23cf4 100644
--- a/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c
+++ b/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c
@@ -85,7 +85,8 @@ STATIC CONST CM_OBJ_PARSER  CmArmGicCInfoParser[] = {
   { "AffinityFlags",                 4,                        "0x%x",   NULL },
   { "CpcToken",                      sizeof (CM_OBJECT_TOKEN), "0x%p",   NULL },
   { "TRBEInterrupt",                 2,                        "0x%x",   NULL },
-  { "EtToken",                       sizeof (CM_OBJECT_TOKEN), "0x%p",   NULL }
+  { "EtToken",                       sizeof (CM_OBJECT_TOKEN), "0x%p",   NULL },
+  { "PsdToken",                      sizeof (CM_OBJECT_TOKEN), "0x%p",   NULL },
 };
 
 /** A parser for EArmObjGicDInfo.
-- 
2.25.1



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