bindings: Add bindings for the gunyah rm booster

Add bindings for gunyah rm booster to accelerate vm bootup.

Change-Id: Id3a3053885209f231c65da0fceb3c3598c5ad798
Signed-off-by: Hrishabh Rajput <quic_hrishabh@quicinc.com>

bindings/arm/msm/qcom,gh-rm-booster.yaml

@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/arm/msm/qcom,gh-rm-booster.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm Technologies, Inc. Gunyah RM Booster Driver
+
+maintainers:
+  - Murali Nalajala <quic_mnalajal@quicinc.com>
+  - Satya Durga Srinivasu Prabhala <quic_satyap@quicinc.com>
+
+description: |
+  Gunyah RM Booster Driver will do Resource Manager migration during vm bootup
+  period.
+
+properties:
+  compatible:
+    const: qcom,gh-rm-booster
+
+  qcom,rm-vmid:
+    $ref: '/schemas/types.yaml#/definitions/uint32'
+    description: The vmid of Resource Manager.
+
+  qcom,rm-affinity-default:
+    $ref: '/schemas/types.yaml#/definitions/uint32'
+    description: The default cpu affinity of Resource Manager
+
+required:
+  - compatible
+  - qcom,rm-vmid
+  - qcom,rm-affinity-default
+
+additionalProperties: false
+
+examples:
+  - |
+    gh-rm-booster {
+      compatible = "qcom,gh-rm-booster";
+      qcom,rm-vmid = <255>;
+      qcom,rm-affinity-default = <0>;
+    };