hw/fsi: Update MAINTAINER list

Add maintainer for IBM FSI model

Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
[ clg: - slight change in commit log
       - fixed file list ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>

MAINTAINERS

@@ -3585,6 +3585,15 @@ F: tests/qtest/adm1272-test.c
 F: tests/qtest/max34451-test.c
 F: tests/qtest/isl_pmbus_vr-test.c
 
+FSI
+M: Ninad Palsule <ninad@linux.ibm.com>
+R: Cédric Le Goater <clg@kaod.org>
+S: Maintained
+F: hw/fsi/*
+F: include/hw/fsi/*
+F: docs/specs/fsi.rst
+F: tests/qtest/aspeed_fsi-test.c
+
 Firmware schema specifications
 M: Philippe Mathieu-Daudé <philmd@linaro.org>
 R: Daniel P. Berrange <berrange@redhat.com>