From 1c1c78e573a00f0c7152ffcb0d90fdbb118676e8 Mon Sep 17 00:00:00 2001
From: Fei Yang <feiyan@qti.qualcomm.com>
Date: Thu, 15 Sep 2022 12:02:13 +0000
Subject: [PATCH] ARM: dts: msm: Add virtual spmi device tree node for autogvm

Add virtual spmi pmic and its dependent device tree node
to support SA8155 for automotive linux guest platform.

Change-Id: Ibb18c555af52cd6f7386ce008a00b7f60e5c49df
---
 qcom/pm8150-vm.dtsi      | 62 ++++++++++++++++++++++++++++++++++++++++
 qcom/quin-vm-common.dtsi | 13 +++++++++
 qcom/sa8155-vm.dtsi      |  1 +
 3 files changed, 76 insertions(+)
 create mode 100644 qcom/pm8150-vm.dtsi

diff --git a/qcom/pm8150-vm.dtsi b/qcom/pm8150-vm.dtsi
new file mode 100644
index 00000000..0e8d9700
--- /dev/null
+++ b/qcom/pm8150-vm.dtsi
@@ -0,0 +1,62 @@
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/input/qcom,qpnp-power-on.h>
+#include <dt-bindings/spmi/spmi.h>
+#include <dt-bindings/iio/qcom,spmi-vadc.h>
+
+&spmi_bus {
+	qcom,pm8150@0 {
+		compatible = "qcom,spmi-pmic";
+		reg = <0 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pm8150_gpios: pinctrl@c000 {
+			compatible = "qcom,pm8150-gpio";
+			reg = <0xc000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		pm8150_rtc: qcom,pm8150_rtc {
+			compatible = "qcom,pm8941-rtc";
+			reg = <0x6000>, <0x6100>;
+			reg-names = "rtc", "alarm";
+			interrupts = <0x0 0x61 0x1 IRQ_TYPE_LEVEL_HIGH>;
+			qcom,disable-alarm-wakeup;
+		};
+	};
+};
+
+&pm8150_gpios {
+	key_home {
+		key_home_default: key_home_default {
+			pins = "gpio1";
+			function = "normal";
+			input-enable;
+			bias-pull-up;
+			power-source = <0>;
+		};
+	};
+
+	storage_sd_detect {
+		storage_cd_default: storage_cd_default {
+			pins = "gpio4";
+			function = "normal";
+			input-enable;
+			bias-pull-up;
+			power-source = <0>;
+		};
+	};
+
+	key_vol_up {
+		key_vol_up_default: key_vol_up_default {
+			pins = "gpio6";
+			function = "normal";
+			input-enable;
+			bias-pull-up;
+			power-source = <1>;
+		};
+	};
+};
diff --git a/qcom/quin-vm-common.dtsi b/qcom/quin-vm-common.dtsi
index 6c76233d..c363975a 100644
--- a/qcom/quin-vm-common.dtsi
+++ b/qcom/quin-vm-common.dtsi
@@ -190,5 +190,18 @@
 		reg = <0xc221000 0x1000>;
 		clock-frequency = <32768>;
 	};
+
+	spmi_bus: virtio-spmi@1c800000 {
+		compatible = "virtio,mmio";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x1c800000 0x1100>;
+		interrupt-names = "periph_irq";
+		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-controller;
+		#interrupt-cells = <4>;
+		cell-index = <0>;
+		status = "okay";
+	};
 };
 
diff --git a/qcom/sa8155-vm.dtsi b/qcom/sa8155-vm.dtsi
index 5e8d65ae..0f24526b 100644
--- a/qcom/sa8155-vm.dtsi
+++ b/qcom/sa8155-vm.dtsi
@@ -1,4 +1,5 @@
 #include "quin-vm-common.dtsi"
+#include "pm8150-vm.dtsi"
 
 / {
 	model = "Qualcomm Technologies, Inc. SA8155 Guest Virtual Machine";