From 81402374b60282efb0717f235a6130aca0444c22 Mon Sep 17 00:00:00 2001
From: Naina Mehta <nainmeht@qti.qualcomm.com>
Date: Fri, 31 Dec 2021 10:43:50 +0530
Subject: [PATCH] ARM: dts: msm: add initial dt files to support Parrot VM

Add initial DT files to support VM for Parrot.

Change-Id: Ie770b8005f3397ec68ac062f10b47671652bf74c
---
 qcom/Makefile            |  7 +++++
 qcom/parrot-vm-rumi.dts  | 10 +++++++
 qcom/parrot-vm-rumi.dtsi |  3 ++
 qcom/parrot-vm.dtsi      | 63 ++++++++++++++++++++++++++++++++++++++++
 4 files changed, 83 insertions(+)
 create mode 100644 qcom/parrot-vm-rumi.dts
 create mode 100644 qcom/parrot-vm-rumi.dtsi
 create mode 100644 qcom/parrot-vm.dtsi

diff --git a/qcom/Makefile b/qcom/Makefile
index f3df89bb..3b3af073 100644
--- a/qcom/Makefile
+++ b/qcom/Makefile
@@ -387,6 +387,13 @@ dtb-$(CONFIG_ARCH_QTI_VM) +=  \
 endif
 endif
 
+ifeq ($(CONFIG_ARCH_PARROT), y)
+ifeq ($(CONFIG_ARCH_QTI_VM), y)
+dtb-$(CONFIG_ARCH_QTI_VM) +=  \
+	parrot-vm-rumi.dtb
+endif
+endif
+
 always-y	:= $(dtb-y)
 subdir-y	:= $(dts-dirs)
 clean-files	:= *.dtb *.dtbo
diff --git a/qcom/parrot-vm-rumi.dts b/qcom/parrot-vm-rumi.dts
new file mode 100644
index 00000000..03dbb758
--- /dev/null
+++ b/qcom/parrot-vm-rumi.dts
@@ -0,0 +1,10 @@
+/dts-v1/;
+
+#include "parrot-vm.dtsi"
+#include "parrot-vm-rumi.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. Parrot SVM RUMI";
+	compatible = "qcom,parrot-rumi", "qcom,parrot", "qcom,rumi";
+	qcom,board-id = <15 0>;
+};
diff --git a/qcom/parrot-vm-rumi.dtsi b/qcom/parrot-vm-rumi.dtsi
new file mode 100644
index 00000000..2cf87a3d
--- /dev/null
+++ b/qcom/parrot-vm-rumi.dtsi
@@ -0,0 +1,3 @@
+&arch_timer {
+	clock-frequency = <500000>;
+};
diff --git a/qcom/parrot-vm.dtsi b/qcom/parrot-vm.dtsi
new file mode 100644
index 00000000..bc04f464
--- /dev/null
+++ b/qcom/parrot-vm.dtsi
@@ -0,0 +1,63 @@
+#include "waipio-vm.dtsi"
+
+/ {
+	qcom,msm-id = <537 0x10000>;
+	interrupt-parent = <&vgic>;
+
+	idle-states {
+		CPU_PWR_DWN: c4 {
+			status = "disabled";
+		};
+
+		CLUSTER_PWR_DWN: d4 {
+			status = "disabled";
+		};
+	};
+
+	gunyah-vsock {
+		status = "disabled";
+	};
+
+	qcom,vm-config {
+		vdevices {
+			gvsock-message-queue-pair {
+				status = "disabled";
+			};
+		};
+	};
+};
+
+&soc {
+
+	/delete-node/ interrupt-controller@17100000;
+
+	qcom,spmi@c42d000 {
+		status = "disabled";
+	};
+
+	vgic: interrupt-controller@17200000 {
+		compatible = "arm,gic-v3";
+		interrupt-controller;
+		#interrupt-cells = <0x3>;
+		#redistributor-regions = <1>;
+		redistributor-stride = <0x0 0x20000>;
+		reg = <0x17200000 0x10000>,     /* GICD */
+		<0x17260000 0x100000>;    /* GICR * 8 */
+	};
+
+	pinctrl@f000000 {
+		compatible = "qcom,parrot-vm-pinctrl";
+		gpios = /bits/ 16 <>;
+	};
+
+	tlmm-vm-mem-access {
+		tlmm-vm-gpio-list = <>;
+	};
+
+	/delete-node/ qup_common_iommu_group;
+	/delete-node/ qcom,qupv3_0_geni_se@9c0000;
+	/delete-node/ qcom,gpi-dma@900000;
+	/delete-node/ i2c@990000;
+	/delete-node/ spi@990000;
+
+};