qapi-schema: Collect TPM stuff in qapi/tpm.json

Sadly, we don't have a TPM maintainer, not even a MAINTAINERS entry.
Create one, and mark it orphaned.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1503602048-12268-12-git-send-email-armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index 8cebd79..5ec945c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1486,6 +1486,14 @@
 F: docs/tracing.txt
 T: git git://github.com/stefanha/qemu.git tracing
 
+TPM
+S: Orphan
+F: tpm.c
+F: hw/tpm/*
+F: include/hw/acpi/tpm.h
+F: include/sysemu/tpm*
+F: qapi/tpm.json
+
 Checkpatch
 S: Odd Fixes
 F: scripts/checkpatch.pl