arm64: dts: qcom: Add PMIV0104 PMIC

Add a dts for the PMIC used e.g. on devices with the Milos SoC.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20251210-sm7635-fp6-initial-v4-7-b05fddd8b45c@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

1 files changed, 73 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/qcom/pmiv0104.dtsi b/arch/arm64/boot/dts/qcom/pmiv0104.dtsi
new file mode 100644
index 000000000000..85ee8911d93e
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/pmiv0104.dtsi
@@ -0,0 +1,73 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2025, Luca Weiss <luca.weiss@fairphone.com>
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/spmi/spmi.h>
+
+/ {
+	thermal-zones {
+		pmiv0104-thermal {
+			polling-delay-passive = <100>;
+
+			thermal-sensors = <&pmiv0104_temp_alarm>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "hot";
+				};
+
+				trip2 {
+					/*
+					 * Current Linux driver currently only supports up to
+					 * 125°C, should be updated to 145°C once available.
+					 */
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+	};
+};
+
+&spmi_bus {
+	pmic@PMIV0104_SID {
+		compatible = "qcom,pmiv0104", "qcom,spmi-pmic";
+		reg = <PMIV0104_SID SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pmiv0104_temp_alarm: temp-alarm@a00 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0xa00>;
+			interrupts = <PMIV0104_SID 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
+			#thermal-sensor-cells = <0>;
+		};
+
+		pmiv0104_gpios: gpio@8800 {
+			compatible = "qcom,pmiv0104-gpio", "qcom,spmi-gpio";
+			reg = <0x8800>;
+			gpio-controller;
+			gpio-ranges = <&pmiv0104_gpios 0 0 10>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		pmiv0104_eusb2_repeater: phy@fd00 {
+			compatible = "qcom,pmiv0104-eusb2-repeater";
+			reg = <0xfd00>;
+			#phy-cells = <0>;
+		};
+	};
+};