From 219394d82fe3d8020d569b09bc1d5c66d6539ab6 Mon Sep 17 00:00:00 2001
From: Arun Kumar Neelakantam <aneelaka@qti.qualcomm.com>
Date: Wed, 4 Mar 2020 19:48:57 +0530
Subject: [PATCH] ARM: dts: msm: Add AOP QMP nodes for shima

Add the QMP and QMP DEBUGFS node to facilitiate communication with AOP.
The QMP driver sends messages using the AOP msgram with a mailbox like
protocol.

Change-Id: I281738bf848b97bc975bdb892731f729128d8ac2
---
 qcom/shima.dtsi | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/qcom/shima.dtsi b/qcom/shima.dtsi
index 8527aca8fb64..d33e02c98935 100644
--- a/qcom/shima.dtsi
+++ b/qcom/shima.dtsi
@@ -740,6 +740,31 @@
 			qcom,glinkpkt-dev-name = "smd11";
 		};
 	};
+
+	qmp_aop: qcom,qmp-aop@c300000 {
+		compatible = "qcom,qmp-mbox";
+		mboxes = <&ipcc_mproc IPCC_CLIENT_AOP
+			  IPCC_MPROC_SIGNAL_GLINK_QMP>;
+		mbox-names = "aop_qmp";
+		interrupt-parent = <&ipcc_mproc>;
+		interrupts = <IPCC_CLIENT_AOP
+			      IPCC_MPROC_SIGNAL_GLINK_QMP
+			      IRQ_TYPE_EDGE_RISING>;
+		reg = <0xc300000 0x400>;
+		reg-names = "msgram";
+
+		label = "aop";
+		qcom,early-boot;
+		priority = <0>;
+		mbox-desc-offset = <0x0>;
+		#mbox-cells = <1>;
+	};
+
+	aop-msg-client {
+		compatible = "qcom,debugfs-qmp-client";
+		mboxes = <&qmp_aop 0>;
+		mbox-names = "aop";
+	};
 };
 
 #include "shima-pinctrl.dtsi"