From 1e02e5b0ba8634758c128dcb43c67342c7219cd4 Mon Sep 17 00:00:00 2001
From: Jung-uk Kim <jkim@FreeBSD.org>
Date: Thu, 1 Apr 2021 18:01:03 -0400
Subject: Import ACPICA 20210331.

---
 source/compiler/aslresources.y | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'source/compiler/aslresources.y')

diff --git a/source/compiler/aslresources.y b/source/compiler/aslresources.y
index 00a0958b3a93..86c8981f79b6 100644
--- a/source/compiler/aslresources.y
+++ b/source/compiler/aslresources.y
@@ -190,7 +190,8 @@ ResourceMacroList
     ;
 
 ResourceMacroTerm
-    : DMATerm                       {}
+    : Csi2SerialBusTerm             {}
+    | DMATerm                       {}
     | DWordIOTerm                   {}
     | DWordMemoryTerm               {}
     | DWordSpaceTerm                {}
@@ -233,6 +234,23 @@ ResourceMacroTerm
     | WordSpaceTerm                 {}
     ;
 
+Csi2SerialBusTerm
+    : PARSEOP_CSI2_SERIALBUS
+        PARSEOP_OPEN_PAREN          {$<n>$ = TrCreateLeafOp (PARSEOP_CSI2_SERIALBUS);}
+        OptionalSlaveMode_First     {UtCheckIntegerRange ($4, 0x00, 0x01);} /* 04: SlaveMode */
+        ',' ByteConstExpr           {UtCheckIntegerRange ($7, 0x00, 0x03);} /* 07: PhyType */
+        OptionalByteConstExpr       {UtCheckIntegerRange ($9, 0x00, 0xFC);} /* 09: LocalPortInstance */
+        ',' StringData              /* 12: ResourceSource */
+        ',' ByteConstExpr           /* 14: ResourceSourceIndex */
+        OptionalResourceType        /* 15; ResourceType (ResourceUsage) */
+        OptionalNameString          /* 16: DescriptorName */
+        OptionalBuffer_Last         /* 17: VendorData */
+        PARSEOP_CLOSE_PAREN         {$$ = TrLinkOpChildren ($<n>3,8,
+                                        $4,$7,$9,$12,$14,$15,$16,$17);}
+    | PARSEOP_CSI2_SERIALBUS
+        PARSEOP_OPEN_PAREN
+        error PARSEOP_CLOSE_PAREN   {$$ = AslDoError(); yyclearin;}
+
 DMATerm
     : PARSEOP_DMA
         PARSEOP_OPEN_PAREN          {$<n>$ = TrCreateLeafOp (PARSEOP_DMA);}
-- 
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