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diff --git a/qapi/misc-arm.json b/qapi/misc-arm.json
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+++ b/qapi/misc-arm.json
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+# -*- Mode: Python -*-
+# vim: filetype=python
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+##
+# @GICCapability:
+#
+# The struct describes capability for a specific GIC (Generic
+# Interrupt Controller) version.  These bits are not only decided by
+# QEMU/KVM software version, but also decided by the hardware that the
+# program is running upon.
+#
+# @version: version of GIC to be described.  Currently, only 2 and 3
+#     are supported.
+#
+# @emulated: whether current QEMU/hardware supports emulated GIC
+#     device in user space.
+#
+# @kernel: whether current QEMU/hardware supports hardware accelerated
+#     GIC device in kernel.
+#
+# Since: 2.6
+##
+{ 'struct': 'GICCapability',
+  'data': { 'version': 'int',
+            'emulated': 'bool',
+            'kernel': 'bool' } }
+
+##
+# @query-gic-capabilities:
+#
+# It will return a list of `GICCapability` objects that describe its
+# capability bits.
+#
+# On non-ARM targets this command will report an error as the GIC
+# technology is not applicable.
+#
+# Since: 2.6
+#
+# .. qmp-example::
+#
+#     -> { "execute": "query-gic-capabilities" }
+#     <- { "return": [{ "version": 2, "emulated": true, "kernel": false },
+#                     { "version": 3, "emulated": false, "kernel": true } ] }
+##
+{ 'command': 'query-gic-capabilities', 'returns': ['GICCapability'] }