From c672c65cfc6e5368a953015fa403f948ba710e5c Mon Sep 17 00:00:00 2001
From: Tyler Wear <quic_twear@quicinc.com>
Date: Fri, 26 Jan 2024 08:32:07 -0800
Subject: [PATCH] ARM: dts: msm: Device Tree for SMEM-MAILBOX

New device tree entry for smem mailbox DLKM.

Change-Id: I01592cd0cd4e0b2a9a6b618c9d9beb42baf8dbc0
Signed-off-by: Tyler Wear <quic_twear@quicinc.com>
---
 Kbuild            |  1 +
 smem-mailbox.dts  | 21 +++++++++++++++++++++
 smem-mailbox.dtsi | 22 ++++++++++++++++++++++
 3 files changed, 44 insertions(+)
 create mode 100644 smem-mailbox.dts
 create mode 100644 smem-mailbox.dtsi

diff --git a/Kbuild b/Kbuild
index 638c53f6..311dfdce 100644
--- a/Kbuild
+++ b/Kbuild
@@ -1,5 +1,6 @@
 ifeq ($(CONFIG_ARCH_SUN),y)
 dtbo-y += sun-ipa.dtbo
+dtbo-y += smem-mailbox.dtbo
 endif
 
 ifeq ($(CONFIG_ARCH_KALAMA),y)
diff --git a/smem-mailbox.dts b/smem-mailbox.dts
new file mode 100644
index 00000000..faba60fc
--- /dev/null
+++ b/smem-mailbox.dts
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/soc/qcom,ipcc.h>
+#include <dt-bindings/interconnect/qcom,pineapple.h>
+#include <dt-bindings/clock/qcom,gcc-pineapple.h>
+#include <dt-bindings/clock/qcom,rpmh.h>
+#include "smem-mailbox.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. Sun SOC";
+	compatible = "qcom,sun";
+	qcom,msm-id = <618 0x10000>, <618 0x20000>;
+	qcom,board-id = <0 0>;
+};
diff --git a/smem-mailbox.dtsi b/smem-mailbox.dtsi
new file mode 100644
index 00000000..94c102e9
--- /dev/null
+++ b/smem-mailbox.dtsi
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+&soc {
+	smem_mailbox {
+		compatible = "qcom,smem_mailbox";
+
+		qcom,smem-states = <&smp2p_smem_mailbox_1_out 0>;
+		qcom,smem-state-names = "smem-mailbox-smp2p-out";
+
+		interrupts-extended = <&smp2p_smem_mailbox_1_in 0 0>,
+					<&smp2p_smem_mailbox_1_in 1 0>,
+					<&smp2p_smem_mailbox_1_in 2 0>,
+					<&smp2p_smem_mailbox_1_in 3 0>;
+		interrupt-names = "smem-mailbox-smp2p-1-in",
+					"smem-mailbox-smp2p-2-in",
+					"smem-mailbox-smp2p-3-in",
+					"smem-mailbox-smp2p-4-in";
+	};
+};