Adding a maintainer's entry for AMD platform specific CXL support.

Cc: Terry Bowman <terry.bowman@amd.com>
Signed-off-by: Robert Richter <rrichter@amd.com>
---
 MAINTAINERS | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index 910305c11e8a..13791005995e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5778,6 +5778,13 @@ F:	include/cxl/
 F:	include/uapi/linux/cxl_mem.h
 F:	tools/testing/cxl/
 
+COMPUTE EXPRESS LINK - AMD (CXL_AMD)
+M:	Robert Richter <rrichter@amd.com>
+M:	Terry Bowman <terry.bowman@amd.com>
+L:	linux-cxl@vger.kernel.org
+S:	Maintained
+F:	drivers/cxl/core/amd.c
+
 COMPUTE EXPRESS LINK PMU (CPMU)
 M:	Jonathan Cameron <jonathan.cameron@huawei.com>
 L:	linux-cxl@vger.kernel.org
-- 
2.39.5