Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Yi-De Wu <yi-de.wu@mediatek.com>
To:     Yingshiuan Pan <yingshiuan.pan@mediatek.com>,
        Ze-Yu Wang <ze-yu.wang@mediatek.com>,
        Yi-De Wu <yi-de.wu@mediatek.com>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Jonathan Corbet <corbet@lwn.net>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>
CC:     <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <linux-doc@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-arch@vger.kernel.org>, <linux-mediatek@lists.infradead.org>,
        "David Bradil" <dbrazdil@google.com>,
        Trilok Soni <quic_tsoni@quicinc.com>,
        Jade Shih <jades.shih@mediatek.com>,
        Miles Chen <miles.chen@mediatek.com>,
        Ivan Tseng <ivan.tseng@mediatek.com>,
        My Chuang <my.chuang@mediatek.com>,
        Shawn Hsiao <shawn.hsiao@mediatek.com>,
        PeiLun Suei <peilun.suei@mediatek.com>,
        Liju Chen <liju-clr.chen@mediatek.com>
Subject: [PATCH v2 2/7] dt-bindings: hypervisor: Add MediaTek GenieZone hypervisor
Date:   Fri, 28 Apr 2023 18:36:17 +0800
Message-ID: <20230428103622.18291-3-yi-de.wu@mediatek.com>
In-Reply-To: <20230428103622.18291-1-yi-de.wu@mediatek.com>
References: <20230428103622.18291-1-yi-de.wu@mediatek.com>
MIME-Version: 1.0
Content-Type: text/plain
Precedence: bulk

From: "Yingshiuan Pan" <yingshiuan.pan@mediatek.com>

Add documentation for GenieZone(gzvm) node. This node informs gzvm
driver to start probing if geniezone hypervisor is available and
able to do virtual machine operations.

Signed-off-by: Yingshiuan Pan <yingshiuan.pan@mediatek.com>
Signed-off-by: Yi-De Wu <yi-de.wu@mediatek.com>
---
 .../hypervisor/mediatek,geniezone-hyp.yaml    | 31 +++++++++++++++++++
 MAINTAINERS                                   |  1 +
 2 files changed, 32 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/hypervisor/mediatek,geniezone-hyp.yaml

diff --git a/Documentation/devicetree/bindings/hypervisor/mediatek,geniezone-hyp.yaml b/Documentation/devicetree/bindings/hypervisor/mediatek,geniezone-hyp.yaml
new file mode 100644
index 000000000000..9dc0831cf175
--- /dev/null
+++ b/Documentation/devicetree/bindings/hypervisor/mediatek,geniezone-hyp.yaml
@@ -0,0 +1,31 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hypervisor/mediatek,gzvm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek GenieZone hypervisor
+
+maintainers:
+  - Yingshiuan Pan <yingshiuan.pan@mediatek.com>
+
+description:
+  This interface is designed for integrating GenieZone hypervisor into Android
+  Virtualization Framework(AVF) along with Crosvm as a VMM.
+  It acts like a wrapper for every hypercalls to GenieZone hypervisor in
+  order to control guest VM lifecycles and virtual interrupt injections.
+
+properties:
+  compatible:
+    const: mediatek,geniezone-hyp
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    hypervisor {
+        compatible = "mediatek,geniezone-hyp";
+    };
diff --git a/MAINTAINERS b/MAINTAINERS
index db8915114b86..1e911d1d9741 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8698,6 +8698,7 @@ GENIEZONE HYPERVISOR DRIVER
 M:	Yingshiuan Pan <yingshiuan.pan@mediatek.com>
 M:	Ze-Yu Wang <ze-yu.wang@mediatek.com>
 M:	Yi-De Wu <yi-de.wu@mediatek.com>
+F:	Documentation/devicetree/bindings/hypervisor/mediatek,geniezone-hyp.yaml
 F:	Documentation/virt/geniezone/
 
 GENWQE (IBM Generic Workqueue Card)
-- 
2.18.0