Add PM8450 PMIC device tree include file. It is going to be used by
SM8450-based devices.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/pm8450.dtsi | 59 ++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/pm8450.dtsi
diff --git a/arch/arm64/boot/dts/qcom/pm8450.dtsi b/arch/arm64/boot/dts/qcom/pm8450.dtsi
new file mode 100644
index 000000000000..ae5bce3cf46e
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/pm8450.dtsi
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, Linaro Limited
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/spmi/spmi.h>
+
+/ {
+ thermal-zones {
+ pm8450-thermal {
+ polling-delay-passive = <100>;
+ polling-delay = <0>;
+
+ thermal-sensors = <&pm8450_temp_alarm>;
+
+ trips {
+ trip0 {
+ temperature = <95000>;
+ hysteresis = <0>;
+ type = "passive";
+ };
+
+ trip1 {
+ temperature = <115000>;
+ hysteresis = <0>;
+ type = "hot";
+ };
+ };
+ };
+ };
+};
+
+
+&spmi_bus {
+ pm8450: pmic@7 {
+ compatible = "qcom,pm8450", "qcom,spmi-pmic";
+ reg = <0x7 SPMI_USID>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pm8450_temp_alarm: temp-alarm@a00 {
+ compatible = "qcom,spmi-temp-alarm";
+ reg = <0xa00>;
+ interrupts = <0x7 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
+ #thermal-sensor-cells = <0>;
+ };
+
+ pm8450_gpios: gpio@8800 {
+ compatible = "qcom,pm8450-gpio", "qcom,spmi-gpio";
+ reg = <0x8800>;
+ gpio-controller;
+ gpio-ranges = <&pm8450_gpios 0 0 4>;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ };
+};
--
2.30.2
