MAINTAINERS: add maintainers for soc/amd/sabrina

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I8630b8ac472af94bbeede2bcadf4d0a750b44e5c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61359
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index 7d87771..717716b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -633,6 +633,15 @@
 F:	src/soc/amd/picasso/
 F:	src/vendorcode/amd/fsp/picasso/
 
+AMD Sabrina
+M:	Marshall Dawson <marshalldawson3rd@gmail.com>
+M:	Felix Held <felix-coreboot@felixheld.de>
+M:	Jason Glenesk <jason.glenesk@gmail.com>
+M:	Raul E Rangel <rrangel@chromium.org>
+S:	Maintained
+F:	src/soc/amd/sabrina/
+F:	src/vendorcode/amd/fsp/sabrina/
+
 AMD Stoneyridge
 M:	Marshall Dawson <marshalldawson3rd@gmail.com>
 M:	Felix Held <felix-coreboot@felixheld.de>