[PATCH 3/4] Documentation/gpu: Add TCC, update TCP in amdgpu glossary

["Timur Kristóf" <timur.kristof@gmail.com>]

These are the L2 and L1 cache on some AMD GPU architectures.
Add them to the glossary, keeping existing alphabetical order.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---
 Documentation/gpu/amdgpu/amdgpu-glossary.rst | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/Documentation/gpu/amdgpu/amdgpu-glossary.rst b/Documentation/gpu/amdgpu/amdgpu-glossary.rst
index 033167025fcca..d553dd599c966 100644
--- a/Documentation/gpu/amdgpu/amdgpu-glossary.rst
+++ b/Documentation/gpu/amdgpu/amdgpu-glossary.rst
@@ -233,8 +233,15 @@ we have a dedicated glossary for Display Core at
     TC
       Texture Cache
 
+    TCC
+      Texture Cache per Channel - L2 cache attached to the memory channels.
+      May be used when shader cores are accessing memory.
+      Despite "Texture" in the name, this is used by any kind of memory access.
+      TCCs may be mapped to TCPs, depending on the architecture.
+
     TCP (AMDGPU)
-      Texture Cache per Pipe. Even though the name "Texture" is part of this
+      Texture Cache per Pipe - L1 cache attached to each CU.
+      Even though the name "Texture" is part of this
       acronym, the TCP represents the path to memory shaders; i.e., it is not
       related to texture. The name is a leftover from older designs where shader
       stages had different cache designs; it refers to the L1 cache in older
-- 
2.53.0